Patent Assignment
Reel/Frame 021301/0001
Assignment of U.S. Patents
Recorded: 2008-07-28
Pages: 11
Assignor
INEOS SILICAS LIMITED
Executed: 2008-06-26
Assignee
PQ SILICAS UK LIMITED
BOROUGH FLINT GLASS WORKS, PONTEFRACT ROAD, BARNSLEY, SOUTH YORKSHIRE, S71 1HJ ENGLAND, UNITED KINGDOM
Covered Properties
(40)
Metal-Oxide-Silica Adsorbent for Bleaching and Refining Oil
Patent:
4,812,436 →
Application:
07/124,864 →
Silicas
Patent:
4,992,251 →
Application:
07/244,898 →
Process for Refining Glyceride Oil Using Silica Hydrogel
Patent:
5,069,829 →
Application:
07/495,257 →
Maufacture of Silica Gels Using Shear to Reduce the Particle Size Prior to Washing with a Hydrocyclone
Patent:
5,215,733 →
Application:
07/642,568 →
Process for Refining Glyceride Oil
Patent:
5,248,799 →
Application:
07/765,176 →
Novel Silica Gel
Patent:
5,229,096 →
Application:
07/850,151 →
Process for Refining Glyceride Oil Using Precipitated Silica
Patent:
5,264,597 →
Application:
07/899,115 →
Silica Products
Patent:
5,326,395 →
Application:
07/971,615 →
Type B Aluminosilicates with Low Si:Ai Ratio for Detergent Use
Patent:
5,374,370 →
Application:
08/012,807 →
Aluminosilicates
Patent:
5,362,466 →
Application:
08/046,864 →
Amorphous Silica
Patent:
5,447,704 →
Application:
08/158,818 →
Silicas for Use in Transparent Toothpaste Compositions
Patent:
5,512,271 →
Application:
08/266,849 →
Process for Producing P Zeolite
Aluminosilicates and Detergent Compositions
Patent:
5,512,266 →
Application:
08/301,409 →
Silicas
Patent:
5,624,652 →
Application:
08/424,453 →
Amorphous Silicas
Patent:
5,643,624 →
Application:
08/563,748 →
Aluminosilicates
Patent:
5,772,979 →
Application:
08/693,104 →
Aluminosilicates
Patent:
5,904,914 →
Application:
08/836,663 →
Porous Inorganic Catalyst Support
Patent:
5,914,291 →
Application:
08/847,260 →
Amorphous Silicas
Patent:
5,964,937 →
Application:
08/996,867 →
Zeolite P Aluminosilicates and Their Manufacture and Use in Detergent Compositions
Silica Products and Uv Curable Systems
Patent:
6,039,798 →
Application:
09/029,416 →
Inorganic Material in Particles Form
Patent:
6,165,510 →
Application:
09/117,979 →
Modified Aluminosilicate
Amorphous Silicas and Oral Compositions
Patent:
6,399,111 →
Application:
09/395,769 →
Antimony silicate sorbent for removal of metal ions
Application:
09/674,596 →
Humidity Indicators
Patent:
6,753,184 →
Application:
09/959,121 →
Reversible Color Silica-Based Indicating Desiccants Comprising Copper(Ii) and Bromide
Application:
10/466,538 →
Publication:
US 2004/0051081
Stabilising beverages
Application:
10/466,608 →
Publication:
US 2004/0062835
Silica matting agents
Application:
10/495,482 →
Publication:
US 2005/0065268
Amorphous Silica
Powder coating compositions
Application:
10/527,837 →
Publication:
US 2006/0135688
Stabilised aluminosilicate slurries
Application:
10/533,314 →
Publication:
US 2006/0052274
Silica-Based Indicating Desiccants
Dentifrice Compositions Containing Zeolites
Application:
10/584,209 →
Publication:
US 2007/0292458
Method of Extracting Metal Ions from an Aqueous Solution Utilizing an Antimony Silicate Sorbent
Humidity Indicators
Dentifrice compositions and abrasive systems
Application:
11/029,581 →
Publication:
US 2006/0008422
Zeolite compositions and their use
Application:
11/177,403 →
Publication:
US 2005/0245388
Stabilised Aluminosilicate Slurries
Application:
11/568,903 →
Publication:
US 2008/0006377
Related Assignments
(25)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignors Interest.
Dec 9, 1988
From: STAAL, LEENDERT H.; VIS, JAN C.; GROENEWEG, JAN W.
To: UNILEVER PATENT HOLDINGS B.V., A COMPANY OF THE NETHERLANDS
Reel/Frame 004980/0291 →
Assignment of Assignors Interest.
Apr 5, 1989
From: ALDCROFT, DEREK; NEWTON, JOHN R.; STANIER, PETER W.
To: UNILEVER PATENT HOLDINGS B.V., A COMPANY OF THE NETHERLANDS
Reel/Frame 005033/0946 →
Assignment of Assignors Interest.
Sep 27, 1990
From: VAN DALEN, JOSEF P.; BRUNIA, LEO
To: VAN DEN BERGH FOODS CO., DIVISION OF CONOPCO, INC.
Reel/Frame 005450/0965 →
Assignment of Assignors Interest.
Jan 18, 1991
From: POTTER, JOHN K.
To: UNILEVER PATENT HOLDINGS BV, ROCHUSSENSTRAAT 78, ROTTERDAM, NETHERLANDS, A DUTCH COMPANY
Reel/Frame 005612/0051 →
Assignment of Assignors Interest.
Dec 24, 1991
From: SCHMUTZLER, LUIS O. F.
To: UNILEVER PATENT HOLDINGS B.V. A COMPANY OF THE NETHERLANDS
Reel/Frame 005972/0295 →
Assignment of Assignor's Interest
May 7, 1993
From: ALDCROFT, DEREK; MCKEOWN, IAN P.; ROGERS, BRYAN; STANIER, PETER W.
To: UNILEVER PATENT HOLDINGS B.V.
Reel/Frame 006787/0595 →
Assignment of Assignor's Interest
Dec 22, 1993
From: ARAYA, ABRAHAM
To: UNILEVER PATENT HOLDINGS B.V.
Reel/Frame 006811/0437 →
Assignment of Assignor's Interest
May 22, 1996
From: VAN DEN BERGH FOODS CO.
To: UNILEVER PATENT HOLDINGS B.V.
Reel/Frame 007969/0214 →
Assignment of Assignor's Interest
Sep 20, 1996
From: ALDCROFT, DEREK; STAINER, PETER WILLIAM
To: CROSFIELD LIMITED
Reel/Frame 008149/0151 →
Assignment of Assignor's Interest
Dec 19, 1996
From: ARAYA, ABRAHAM
To: CROSFIELD LIMITED
Reel/Frame 008426/0336 →
Assignment of Assignor's Interest
Jul 28, 1997
From: ARAYA, ABRAHAM
To: UNILEVER PATENT HOLDINGS B.V.
Reel/Frame 008828/0937 →
Assignment of Assignor's Interest
Dec 23, 1997
From: STANIER, PETER WILLIAM
To: CROSFIELD LIMITED
Reel/Frame 008914/0093 →
Assignment of Assignor's Interest
Aug 11, 1998
From: BAINES, PAMELA; STANIER, PETER WILLIAM
To: CROSFIELD LIMITED
Reel/Frame 009728/0619 →
Assignment of Assignor's Interest
Aug 20, 1998
From: ARAYA, ABRAHAM
To: IMPERIAL CHEMICAL INDUSTRIES PLC
Reel/Frame 009403/0313 →
Assignment of Assignor's Interest
Oct 9, 1998
From: UNILEVER PATENT HOLDINGS B.V.
To: CROSFIELD LIMITED
Reel/Frame 009525/0922 →
Assignment of Assignor's Interest
Feb 16, 1999
From: ALDCROFT, DEREK; BATES, SHARRON; EARL, GRAHAM JAMES
To: CROSFIELD LIMITED
Reel/Frame 009760/0057 →
Assignment of Assignor's Interest
Aug 9, 1999
From: APPEL, PETER WILLEM; ARTS, THEODORUS JOHANNES CORNELIUS; LANCELEY, CAROLYN ANGELA; OSINGA, THEO JAN
To: CROSFIELD LIMITED
Reel/Frame 010151/0385 →
Assignment of Assignor's Interest
Apr 26, 2007
From: MILLENNIUM INORGANIC CHEMICALS, INC.
To: MILLENNIUM SPECIALTY CHEMICALS, INC.
Reel/Frame 019224/0784 →
Change of Name
Apr 26, 2007
From: SCM CHEMICALS, INC.
To: MILLENNIUM INORGANIC CHEMICALS, INC.
Reel/Frame 019224/0787 →
Assignment of Assignor's Interest
Sep 14, 2007
From: MILLENNIUM SPECIALTY CHEMICALS INC.
To: INEOS SILICAS LTD.
Reel/Frame 019850/0882 →
Change of Name
Nov 27, 2007
From: CROSFIELD LIMITED
To: INEOS SILICAS LIMITED
Reel/Frame 020186/0803 →
Assignment of Assignor's Interest
Nov 28, 2007
From: MARSDEN, CHRISTINE E.; REGAN, JOHN M.
To: INEOS SILICAS LIMITED
Reel/Frame 020186/0875 →
Corrective Assignment Reflecting Correction of Assignee to Crosfield Limited OVER8/20/1998 Assignment to Chemical Industries at 9403 FRAME0313
Nov 30, 2007
From: ARAYA, ABRAHAM
To: CROSFIELD LIMITED
Reel/Frame 020876/0327 →
Assignment of Assignor's Interest
Nov 30, 2007
From: ARAYA, ABRAHAM
To: CROSFIELD LIMITED
Reel/Frame 020206/0562 →
Change of Name
Nov 30, 2007
From: CROSFIELD LIMITED
To: INEOS SILICAS LIMITED
Reel/Frame 020206/0560 →