IP Library › Granted Patent US 12,661,278
Granted Patent B2
US 12,661,278 · App. 17/372,664 · Granted Jun 23, 2026

Absorbent composite, an absorbent article employing the same, and methods, systems, and apparatus for making the absorbent composite and/or article

Inventors: Andrew Wright (Rotherham, GB); Eugenio Varona (Marietta, GA); Anne Smid (Wolvega, NL); Dennis Smid (Wolvega, NL)
Assignee: DSG Technology Holdings Ltd.
A61F13/535A61F13/15203A61F13/15658A61F13/15699A61F13/49001A61F13/5323A61F13/53713A61F13/539B01J20/26B01J20/261B01J20/28004B01J20/28011B01J20/28016B01J20/28035B01J20/3295A61F2013/15414A61F2013/53051A61F2013/5395B01J2220/68
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Quick Facts
Patent No.
US 12,661,278
App. No.
17/372,664
Filed
Jul 12, 2021
Granted
Jun 23, 2026
Kind
B2
Art Unit
3781
USPC
604/366
Abstract

An absorbent core composite is disclosed for incorporation into a disposable absorbent article. The composite includes a first material layer and a second material layer (preferably nonwoven) partially secured to the first material layer to define at least one pocket therebetween. Preferably, multiple pockets are defined, except in the case of where a generally uniform layer or bed of absorbent is preferred or better suited for the application. The pocket is said have a fixed initial volume. Further, an aggregate of absorbent particles is provided in the pocket(s) to occupy a portion of the fixed initial volume. The absorbent particles are preferably SAP particles and is characterized by a dry volume associated with a dry state and a swell volume associated with a liquid saturation state. In respect to or for the pocket, the aggregate is characterized by a collective dry volume and a collective swell volume, wherein the pocket has an initial configuration that retains the aggregate therein.

Claims (34)

1 . A method of making an absorbent composite for incorporation into a disposable absorbent garment, said method comprising:

deforming a surface of a first sheet of a first nonwoven layer to form laterally elongatable surface discontinuities;

conveying the first sheet of the first nonwoven layer;

wherein said deforming of the surface is performed prior to said conveying said first sheet;

combining the first sheet with a second sheet of a second nonwoven layer;

positioning absorbent particles between the first and second sheets, thereby forming a composite including said first and second sheets sandwiching said absorbent particles therebetween;

wherein said positioning of the absorbent particles includes depositing the absorbent particles on said first sheet;

wherein said combining the first and second sheets includes applying the second sheet of the second nonwoven layer over the deposited absorbent particles and first sheet, thereby forming the composite including said first and second sheets sandwiching the absorbent particles therebetween;

bonding said first and second sheets to secure, at least partially, said absorbent particles therebetween;

wherein said surface discontinuities are at least partially removed in an expanded configuration such that said first sheet is at least partially laterally elongated in said expanded configuration.

2 . A method of making an absorbent composite for incorporation into a disposable absorbent garment, said method comprising:

conveying a first sheet of a first nonwoven layer;

prior to said conveying said first sheet, deforming a surface of said first sheet to form laterally elongatable surface discontinuities;

depositing absorbent particles on said first sheet;

applying a second sheet of a second nonwoven layer over the deposited absorbent particles and first sheet, thereby forming a composite including said two material layers sandwiching absorbent particles therebetween; and

bonding said first and second sheets to secure, at least partially, said absorbent particles therebetween;

wherein said deforming comprises folding one or more sections of said surface of said first sheet to form laterally elongatable folds thereon, providing folded sections in said first sheet; and wherein, after applying said second sheet, unfolding said folded sections to reveal lanes free of absorbent particles.

3 . The method of claim 1 , wherein said deforming the surface of said first sheet comprises corrugating the first sheet.

4 . The method of claim 1 , wherein, after said deforming the surface of said first sheet, the first sheet is creped.

5 . The method of claim 1 , wherein, after said deforming the surface of said first sheet, the first sheet comprises protrusions.

6 . The method of claim 1 , wherein, after said deforming the surface of said first sheet, the first sheet comprises grooves.

7 . The method of claim 1 , wherein, after said deforming the surface of said first sheet, the first sheet comprises depressions.

8 . The method of claim 1 , wherein said bonding the first and second sheets comprises forming bond sites between the first and second sheets including forming breakable bond sites and permanent bond sites.

9 . The method of claim 8 , wherein said breakable bond sites comprise adhesive bonds and said permanent bond sites comprise ultrasonic bonds.

10 . The method of claim 9 , wherein said adhesive bonds comprise water sensitive adhesive.

11 . The method of claim 9 , wherein said adhesive bonds are smaller than said permanent bonds.

12 . The method of claim 8 , wherein said bond sites are spaced apart bond sites.

13 . The method of claim 1 , wherein said bonding forms pockets between the first and second sheets, and wherein said absorbent material is positioned within said pockets.

14 . The method of claim 13 , wherein each said pocket has an initial configuration with a fixed initial volume that contains an aggregate of said absorbent material in a dry state, and wherein each pocket, in the expanded configuration, accommodates a swell volume of said aggregate associated with a liquid saturation state.

15 . The method of claim 1 , wherein said absorbent particles comprise SAP particles.

16 . The method of claim 1 , wherein said deforming the surface of said first sheet comprises riffling said first sheet.

17 . The method of claim 1 , wherein said deforming the surface of said first sheet comprises forming pleats in said first sheet.

18 . The method of claim 1 , wherein said deforming the surface of said first sheet comprises forming a plurality of folds in said first sheet.

19 . The method of claim 2 , wherein said absorbent particles comprise SAP particles.

Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Sep 8, 2023
From: WRIGHT, ANDREW; VARONA, EUGENIO; SMID, ANNE; SMID, DENNIS
To: DSG TECHNOLOGY HOLDINGS LTD
Reel/Frame 064848/0217 →
Continuity (5)
Continuation 16206764 · Nov 30, 2018
Continuation 14321773 · Jul 1, 2014
Provisional Application 61842961 · Jul 3, 2013
Provisional Application 61843986 · Jul 9, 2013
Related Publication 20220104975A1 · Apr 7, 2022
References Cited (326)
US 3071138A · Garcia · 1963 [cited by applicant]
US 3670731A · Harmon · 1972 [cited by applicant]
US 3776233A · Schaar · 1973 [cited by examiner]
US 3780399A · Morel · 1973 [cited by applicant]
US 3814100A · Nystrand et al. · 1974 [cited by applicant]
US 4055180A · Karami · 1977 [cited by applicant]
US 4100324A · Anderson et al. · 1978 [cited by applicant]
US 4100922A · Hernandez · 1978 [cited by examiner]
US 4360021A · Stima · 1982 [cited by applicant]
US 4381783A · Elias · 1983 [cited by applicant]
US 4434010A · Ash · 1984 [cited by applicant]
US 4571924A · Bahrani · 1986 [cited by applicant]
US 4646362A · Heran et al. · 1987 [cited by applicant]
US 4670011A · Mesek · 1987 [cited by applicant]
US 4673402A · Weisman et al. · 1987 [cited by applicant]
US 4699823A · Kellenberger et al. · 1987 [cited by applicant]
US 4715918A · Lang · 1987 [cited by applicant]
US 4820577A · Morman et al. · 1989 [cited by applicant]
US 4960477A · Mesek · 1990 [cited by applicant]
US 5008143A · Armanini · 1991 [cited by applicant]
US 5037412A · Tanzer et al. · 1991 [cited by applicant]
US 5094717A · Manning et al. · 1992 [cited by applicant]
US 5098423A · Pieniak et al. · 1992 [cited by applicant]
US 5122407A · Yeo et al. · 1992 [cited by applicant]
US 5149335A · Kellenberger et al. · 1992 [cited by applicant]
US 5281207A · Chmielewski et al. · 1994 [cited by applicant]
US 5294478A · Wanek et al. · 1994 [cited by applicant]
US 5336552A · Strack et al. · 1994 [cited by applicant]
US 5342333A · Tanzer et al. · 1994 [cited by applicant]
US 5350370A · Jackson et al. · 1994 [cited by applicant]
US 5356403A · Faulks et al. · 1994 [cited by applicant]
US 5364380A · Tanzer et al. · 1994 [cited by applicant]
US 5411497A · Tanzer et al. · 1995 [cited by applicant]
US 5425725A · Tanzer et al. · 1995 [cited by applicant]
US 5433715A · Tanzer et al. · 1995 [cited by applicant]
US 5436066A · Chen · 1995 [cited by applicant]
US 5458592A · Abuto et al. · 1995 [cited by applicant]
US 5482761A · Palumbo et al. · 1996 [cited by applicant]
US 5494622A · Heath et al. · 1996 [cited by applicant]
US 5505718A · Roe et al. · 1996 [cited by applicant]
US 5505719A · Cohen et al. · 1996 [cited by applicant]
US H1565H · Brodof et al. · 1996 [cited by applicant]
US H1585H · Ahr · 1996 [cited by applicant]
US 5549589A · Horney et al. · 1996 [cited by applicant]
US 5562645A · Tanzer et al. · 1996 [cited by applicant]
US 5562646A · Goldman et al. · 1996 [cited by applicant]
US 5567744A · Nagata et al. · 1996 [cited by applicant]
US 5591149A · Cree et al. · 1997 [cited by applicant]
US 5593399A · Tanzer et al. · 1997 [cited by applicant]
US 5599335A · Goldman et al. · 1997 [cited by applicant]
US 5601542A · Melius et al. · 1997 [cited by applicant]
US 5650222A · DesMarais et al. · 1997 [cited by applicant]
US 5653702A · Brohammer et al. · 1997 [cited by applicant]
US 5669894A · Goldman et al. · 1997 [cited by applicant]
US 5695486A · Broughton et al. · 1997 [cited by applicant]
US 5714027A · Taub · 1998 [cited by applicant]
US 5728082A · Gustafsson et al. · 1998 [cited by applicant]
US 5741241A · Guidotti et al. · 1998 [cited by applicant]
US 5749259A · Hamouda et al. · 1998 [cited by applicant]
US 5763331A · Demhartner · 1998 [cited by applicant]
US 5782819A · Tanzer et al. · 1998 [cited by applicant]
US 5788684A · Abuto et al. · 1998 [cited by applicant]
US 5800418A · Ahr · 1998 [cited by applicant]
US 5800419A · Soga et al. · 1998 [cited by applicant]
US 5810796A · Kimura et al. · 1998 [cited by applicant]
US 5821179A · Masaki et al. · 1998 [cited by applicant]
US 5853403A · Tanzer et al. · 1998 [cited by applicant]
US 5863288A · Baker · 1999 [cited by applicant]
US 5925439A · Haubach · 1999 [cited by applicant]
US 5938650A · Baer et al. · 1999 [cited by applicant]
US 5941862A · Haynes et al. · 1999 [cited by applicant]
US 5944706A · Palumbo et al. · 1999 [cited by applicant]
US 5947947A · Tanzer et al. · 1999 [cited by applicant]
US 5994614A · Wada et al. · 1999 [cited by applicant]
US 6024822A · Alper et al. · 2000 [cited by applicant]
US 6046377A · Huntoon et al. · 2000 [cited by applicant]
US 6068620A · Chmielewski · 2000 [cited by applicant]
US 6071549A · Hansen · 2000 [cited by applicant]
US 6086950A · Masaki et al. · 2000 [cited by applicant]
US 6093474A · Sironi · 2000 [cited by applicant]
US 6129717A · Fujioka · 2000 [cited by examiner]
US 6129720A · Blenke et al. · 2000 [cited by applicant]
US 6140550A · Beihoffer et al. · 2000 [cited by applicant]
US 6152906A · Faulks et al. · 2000 [cited by applicant]
US 6162959A · O'Connor · 2000 [cited by applicant]
US 6177607B1 · Blaney et al. · 2001 [cited by applicant]
US 6238379B1 · Keuhn et al. · 2001 [cited by applicant]
US H1969H · Fell et al. · 2001 [cited by applicant]
US 6241713B1 · Gross et al. · 2001 [cited by applicant]
US 6245693B1 · Gagliardi et al. · 2001 [cited by applicant]
US 6258076B1 · Glaug et al. · 2001 [cited by applicant]
US 6261679B1 · Chen et al. · 2001 [cited by applicant]
US H1978H · Freiburger et al. · 2001 [cited by applicant]
US 6290686B1 · Tanzer · 2001 [cited by applicant]
US 6323387B1 · Soga et al. · 2001 [cited by applicant]
US 6329565B1 · Dutkiewicz et al. · 2001 [cited by applicant]
US 6368990B1 · Jennergren et al. · 2002 [cited by applicant]
US 6383960B1 · Everett et al. · 2002 [cited by applicant]
US 6392116B1 · Beihoffer et al. · 2002 [cited by applicant]
US 6420626B1 · Erspamer et al. · 2002 [cited by applicant]
US 6429350B1 · Tanzer et al. · 2002 [cited by applicant]
US 6448464B1 · Akin et al. · 2002 [cited by applicant]
US 6458877B1 · Ahmed et al. · 2002 [cited by applicant]
US 6491677B1 · Glaug et al. · 2002 [cited by applicant]
US 6500251B1 · Andes et al. · 2002 [cited by applicant]
US 6534572B1 · Ahmed et al. · 2003 [cited by applicant]
US 6548732B2 · Erdman et al. · 2003 [cited by applicant]
US 6569137B2 · Suzuki et al. · 2003 [cited by applicant]
US 6570056B1 · Tanzer et al. · 2003 [cited by applicant]
US 6575952B2 · Kirk et al. · 2003 [cited by applicant]
US 6592960B1 · Suzuki et al. · 2003 [cited by applicant]
US 6610900B1 · Tanzer · 2003 [cited by applicant]
US 6632209B1 · Chmielewski · 2003 [cited by examiner]
US 6645407B2 · Kellenberger et al. · 2003 [cited by applicant]
US 6677498B2 · Chen et al. · 2004 [cited by applicant]
US 6680423B1 · Tanzer · 2004 [cited by applicant]
US 6689205B1 · Brückner et al. · 2004 [cited by applicant]
US 6689934B2 · Dodge et al. · 2004 [cited by applicant]
US 6700035B2 · Yoshimasa · 2004 [cited by applicant]
US 6702800B1 · Vukos et al. · 2004 [cited by applicant]
US 6730069B2 · Tanzer et al. · 2004 [cited by applicant]
US 6790798B1 · Suzuki et al. · 2004 [cited by applicant]
US 6797360B2 · Varona · 2004 [cited by applicant]
US 6849672B2 · Mehawej et al. · 2005 [cited by applicant]
US 6875264B2 · Zimmermann et al. · 2005 [cited by applicant]
US 6878433B2 · Curro et al. · 2005 [cited by applicant]
US 6899776B2 · Bahlmann et al. · 2005 [cited by applicant]
US 6965058B1 · Raidel et al. · 2005 [cited by applicant]
US 6972011B2 · Maeda et al. · 2005 [cited by applicant]
US 7321007B2 · Gagliardi et al. · 2008 [cited by applicant]
US 7699825B2 · Nakagawa et al. · 2010 [cited by applicant]
US 7722590B2 · Tsuji et al. · 2010 [cited by applicant]
US 7744576B2 · Busam et al. · 2010 [cited by applicant]
US 7750203B2 · Becker et al. · 2010 [cited by applicant]
US 7759540B2 · Litvay et al. · 2010 [cited by applicant]
US 7767878B2 · Suzuki · 2010 [cited by applicant]
US 7838721B2 · Chen · 2010 [cited by applicant]
US 7838722B2 · Blessing et al. · 2010 [cited by applicant]
US 7847145B2 · Kurita et al. · 2010 [cited by applicant]
US 7872168B2 · Sawyer et al. · 2011 [cited by applicant]
US 7994233B2 · Mehawej et al. · 2011 [cited by applicant]
US 7994384B2 · Qin et al. · 2011 [cited by applicant]
US 8148598B2 · Tsang et al. · 2012 [cited by applicant]
US 8163124B2 · Moriura et al. · 2012 [cited by applicant]
US 8180603B2 · Blessing et al. · 2012 [cited by applicant]
US 8187240B2 · Busam et al. · 2012 [cited by applicant]
US 8211076B2 · Sugiyama et al. · 2012 [cited by applicant]
US 8735646B2 · Beruda et al. · 2014 [cited by applicant]
US 8802918B2 · Fukudome et al. · 2014 [cited by applicant]
US 8901367B2 · Sanz et al. · 2014 [cited by applicant]
US 8979815B2 · Roe et al. · 2015 [cited by applicant]
US 9066835B2 · Okawa et al. · 2015 [cited by applicant]
US 9072634B2 · Hundorf et al. · 2015 [cited by applicant]
US 9216118B2 · Roe et al. · 2015 [cited by applicant]
US 9233519B2 · Yamaguchi et al. · 2016 [cited by applicant]
US 9295593B2 · Malderen · 2016 [cited by applicant]
US 9468566B2 · Rosati et al. · 2016 [cited by applicant]
US 9486371B2 · Wirtz et al. · 2016 [cited by applicant]
US 9549858B2 · Yang · 2017 [cited by applicant]
US 9707135B2 · Sheldon et al. · 2017 [cited by applicant]
US 9713557B2 · Arizti et al. · 2017 [cited by applicant]
US 10071002B2 · Bianchi et al. · 2018 [cited by applicant]
US 10123916B2 · Weisman et al. · 2018 [cited by applicant]
US 10201462B2 · Wright · 2019 [cited by examiner]
US 10307298B2 · Varona et al. · 2019 [cited by applicant]
US 10675195B2 · Greco et al. · 2020 [cited by applicant]
US 10772769B2 · Maele · 2020 [cited by applicant]
US 11090203B2 · Wright · 2021 [cited by examiner]
US 20020115969A1 · Maeda et al. · 2002 [cited by applicant]
US 20030119394A1 · Ranganathan et al. · 2003 [cited by applicant]
US 20030119402A1 · Melius et al. · 2003 [cited by applicant]
US 20030120231A1 · Wang et al. · 2003 [cited by applicant]
US 20030129915A1 · Harriz · 2003 [cited by applicant]
US 20030144379A1 · Mitchell · 2003 [cited by examiner]
US 20030149414A1 · Mehawej · 2003 [cited by applicant]
US 20030175418A1 · Muthiah et al. · 2003 [cited by applicant]
US 20040015142A1 · Johnston et al. · 2004 [cited by applicant]
US 20040054342A1 · Newbill et al. · 2004 [cited by applicant]
US 20040111848A1 · Miyamoto et al. · 2004 [cited by applicant]
US 20040116014A1 · Soerens et al. · 2004 [cited by applicant]
US 20040162536A1 · Becker et al. · 2004 [cited by applicant]
US 20040167486A1 · Busam et al. · 2004 [cited by applicant]
US 20040204697A1 · Litvay · 2004 [cited by applicant]
US 20040211361A1 · Suzuki et al. · 2004 [cited by applicant]
US 20050165371A1 · Giacometti · 2005 [cited by applicant]
US 20050166799A1 · Fuller et al. · 2005 [cited by applicant]
US 20050171499A1 · Nigam et al. · 2005 [cited by applicant]
US 20050215962A1 · Litvay et al. · 2005 [cited by applicant]
US 20060004334A1 · Schlinz et al. · 2006 [cited by applicant]
US 20060021695A1 · Blessing et al. · 2006 [cited by applicant]
US 20060069367A1 · Waksmundzki et al. · 2006 [cited by applicant]
US 20060167424A1 · Chang et al. · 2006 [cited by applicant]
US 20060206074A1 · Bernal · 2006 [cited by examiner]
US 20070093164A1 · Nakaoka · 2007 [cited by applicant]
US 20070156107A1 · Kimura et al. · 2007 [cited by applicant]
US 20080103466A1 · Ehmsperger et al. · 2008 [cited by applicant]
US 20080172017A1 · Carlucci · 2008 [cited by examiner]
US 20090076473A1 · Kasai et al. · 2009 [cited by applicant]
US 20090087636A1 · Yasuda et al. · 2009 [cited by applicant]
US 20090112175A1 · Bissah et al. · 2009 [cited by applicant]
US 20100036342A1 · Carlucci et al. · 2010 [cited by applicant]
US 20100057032A1 · Hardegree · 2010 [cited by applicant]
US 20100063470A1 · Suzuki et al. · 2010 [cited by applicant]
US 20100100065A1 · Bianco et al. · 2010 [cited by applicant]
US 20100323885A1 · Herfert et al. · 2010 [cited by applicant]
US 20110046597A1 · Mizutani et al. · 2011 [cited by applicant]
US 20110111199A1 · Takatori et al. · 2011 [cited by applicant]
US 20110151228A1 · Takatori et al. · 2011 [cited by applicant]
US 20110276019A1 · Kakimoto et al. · 2011 [cited by applicant]
US 20120029456A1 · Takatori et al. · 2012 [cited by applicant]
US 20120071852A1 · Tsang et al. · 2012 [cited by applicant]
US 20120089108A1 · Jeda et al. · 2012 [cited by applicant]
US 20120175056A1 · Tsang et al. · 2012 [cited by applicant]
US 20120203191A1 · Maruo et al. · 2012 [cited by applicant]
US 20120238977A1 · Oku et al. · 2012 [cited by applicant]
US 20120288701A1 · Matsushita et al. · 2012 [cited by applicant]
US 20120308799A1 · Yamaguchi et al. · 2012 [cited by applicant]
US 20120328861A1 · Hinayama et al. · 2012 [cited by applicant]
US 20120328862A1 · Fukudome et al. · 2012 [cited by applicant]
US 20130018349A1 · Takatori et al. · 2013 [cited by applicant]
US 20130046263A1 · Fukudome et al. · 2013 [cited by applicant]
US 20130072890A1 · Yang · 2013 [cited by applicant]
US 20130116644A1 · Wei et al. · 2013 [cited by applicant]
US 20130178814A1 · Matsushita et al. · 2013 [cited by applicant]
US 20140005623A1 · Wirtz et al. · 2014 [cited by applicant]
US 20140180230A1 · Tsang et al. · 2014 [cited by applicant]
US 20140276508A1 · Wright et al. · 2014 [cited by applicant]
US 20140276518A1 · Varona et al. · 2014 [cited by applicant]
US 20140296817A1 · Malderen · 2014 [cited by applicant]
US 20140303582A1 · Wright et al. · 2014 [cited by applicant]
US 20150005727A1 · Matsushita et al. · 2015 [cited by applicant]
US 20150038929A1 · Malderen · 2015 [cited by applicant]
US 20160151213A1 · Bauduin et al. · 2016 [cited by applicant]
US 20180064583A1 · Maele · 2018 [cited by applicant]
CA 2485743A1 · 2003 [cited by applicant]
CN 1177472A · 1998 [cited by applicant]
CN 1310741A · 2001 [cited by applicant]
CN 1612801A · 2005 [cited by applicant]
CN 1655697A · 2005 [cited by applicant]
CN 1985783A · 2007 [cited by applicant]
CN 101426461A · 2009 [cited by applicant]
CN 101641067A · 2010 [cited by applicant]
CN 102325511A · 2012 [cited by applicant]
CN 202288650U · 2012 [cited by applicant]
CN 103002847A · 2013 [cited by applicant]
EP 0212618A1 · 1987 [cited by applicant]
EP 0540041A1 · 1993 [cited by applicant]
EP 0829245A2 · 1998 [cited by applicant]
EP 0725616B1 · 1999 [cited by applicant]
EP 0947549A1 · 1999 [cited by applicant]
EP 1428581A1 · 2004 [cited by applicant]
EP 1447066A1 · 2004 [cited by applicant]
EP 1447067A1 · 2004 [cited by applicant]
EP 1561442A1 · 2005 [cited by applicant]
EP 1609448A1 · 2005 [cited by applicant]
EP 1627618A1 · 2006 [cited by applicant]
EP 1800638A1 · 2007 [cited by applicant]
EP 2111835A1 · 2009 [cited by applicant]
EP 2550946A1 · 2013 [cited by applicant]
EP 2586409A1 · 2013 [cited by applicant]
EP 2986263B1 · 2017 [cited by applicant]
EP 2086487B1 · 2018 [cited by applicant]
GB 2252047A · 1992 [cited by applicant]
JP H06190001A · 1994 [cited by applicant]
JP H07132126A · 1995 [cited by applicant]
JP H08246395A · 1996 [cited by applicant]
JP H10118115A · 1998 [cited by applicant]
JP H11506964A · 1999 [cited by applicant]
JP 2000238161A · 2000 [cited by applicant]
JP 2002159533A · 2002 [cited by applicant]
JP 2002345883A · 2002 [cited by applicant]
JP 2004358797A · 2004 [cited by applicant]
JP 2006305327A · 2006 [cited by applicant]
JP 2007061171A · 2007 [cited by applicant]
JP 2007167193A · 2007 [cited by applicant]
JP 2007222646A · 2007 [cited by applicant]
JP 2008132056A · 2008 [cited by applicant]
JP 2009061230A · 2009 [cited by applicant]
JP 2010520948A · 2010 [cited by applicant]
JP 2010522595A · 2010 [cited by applicant]
JP 3172565U · 2011 [cited by applicant]
JP 2011530335A · 2011 [cited by applicant]
JP 2013010361A · 2013 [cited by applicant]
KR 100336053B1 · 2002 [cited by applicant]
TL 2007098492A2 · 2007 [cited by applicant]
WO 9503019A1 · 1995 [cited by applicant]
WO 9511654A1 · 1995 [cited by applicant]
WO 9521596A1 · 1995 [cited by applicant]
WO 9705841A1 · 1997 [cited by applicant]
WO 0041663A1 · 2000 [cited by applicant]
WO 02053363A2 · 2002 [cited by applicant]
WO 03059228A2 · 2003 [cited by applicant]
WO 2004098473A1 · 2004 [cited by applicant]
WO 2006007185A1 · 2006 [cited by applicant]
WO 2008117109A1 · 2008 [cited by applicant]
WO 2011063975A1 · 2011 [cited by applicant]
WO 2011128790A2 · 2011 [cited by applicant]
WO 2012009297A1 · 2012 [cited by applicant]
WO 2012052172 · 2012 [cited by examiner]
WO 2013099634A1 · 2013 [cited by applicant]
WO 2014145312A2 · 2014 [cited by applicant]
WO 2015002934A2 · 2015 [cited by applicant]
1st Office Action from Canadian Application No. 2,643,482, dated Oct. 30, 2013; 3 pages. [cited by applicant]
2nd Office Action from Canadian Application No. 2,643,482, dated Jun. 20, 2014; 2 pages. [cited by applicant]
2nd Office Action from Chinese Application No. 200780014162.9 filed Feb. 22, 2007, dated Aug. 29, 20127pages. [cited by applicant]
3rd Office Action from Chinese Application No. 200780014162.9 filed Feb. 22, 2007, dated Feb. 27, 20138 pages. [cited by applicant]
4th Office Action from Chinese Application No. 200780014162.9, dated Aug. 9, 2013; 14 pages. [cited by applicant]
Decision on Rejection from Chinese Application No. 200780014162.9, dated Dec. 4, 2013; 16 pages. [cited by applicant]
International Preliminary Report on Patentability issued and published Aug. 26, 2008during the prosecution of International Application No. PCT/US2007/062614. [cited by applicant]
International Search Report dated Aug. 27, 2014, during the prosecution of International Application No. PCT/US2014/030066. [cited by applicant]
International Search Report dated Dec. 17, 2007, and published Feb. 21, 2008, during the prosecution of International Application No. PCT/US2007/062614. [cited by applicant]
International Search Report dated Jan. 12, 2015, during the prosecution of International Application No. PCT/US2014/045027. [cited by applicant]
International Search Report dated Jul. 30, 2014, during the prosecution of International Application No. PCT/US2014/026148. [cited by applicant]
International Search Report dated Oct. 28, 2014, during the prosecution of International Application No. PCT/US2014/030051. [cited by applicant]
Notification of Transmittal of International Preliminary Report on Patentability dated Jun. 5, 2015, during the prosecution of International Application No. PCT/US2014/45027; 26 pages. [cited by applicant]
Notification of Transmittal of International Preliminary Report on Patentability dated Nov. 24, 2015, during the prosecution of International Application No. PCT/US2014/030051; 48 pages. [cited by applicant]
Office Action from Chinese Application No. 200780014162.9 filed Feb. 22, 2007, dated Feb. 29, 20129 pages. [cited by applicant]
Partial Supplementary EP Search Report, issued in EP Application No. 14763071.9 dated Sep. 232016 [9 pages]. [cited by applicant]
Partial Supplementary EP Search Report, issued in EP Application No. 14819386.5 dated Feb. 8, 2017 [7 pages]. [cited by applicant]
Supplementary (partial) EP Search Report, issued in EP Application No. 14819386.5 dated May 11, 2017 [14 pages]. [cited by applicant]
Written Opinion dated Aug. 27, 2014, during the prosecution of International Application No. PCT/US2014/030066. [cited by applicant]
Written Opinion dated Dec. 17, 2007, and published Aug. 22, 2008 during the prosecution of International Application No. PCT/US2007/062614. [cited by applicant]
Written Opinion dated Jan. 12, 2015, during the prosecution of International Application No. PCT/US2014/045027. [cited by applicant]
Written Opinion dated Jul. 30, 2014, during the prosecution of International Application No. PCT/US2014/026148. [cited by applicant]
Written Opinion dated Oct. 28, 2014, during the prosecution of International Application No. PCT/US2014/030051. [cited by applicant]
Written Opinion of the International Preliminary Examining Authority issued Jun. 5, 2015during the prosecution of International Application No. PCT/US2014/030051; 32 pages. [cited by applicant]