Patent Assignment
Reel/Frame 009987/0235
Assignment of Assignor's Interest
Recorded: 1999-06-02
Pages: 5
Assignor
SYBRON CHEMICALS, INC.
Executed: 1999-05-13
Assignee
SYBRON CHEMICAL HOLDINGS, INC.
SUITE 1300, 1105 NORTH MARKET STREET, WILMINGTON, DELAWARE, 19899
Covered Properties
(11)
Compositions and Methods That Introduce Variations in Color Density into Cellulosic Fabrics, Particularly Indigo Dyed Denim
Patent:
4,832,864 →
Application:
07/096,953 →
Cellulase Compositions and Methods That Introduce Variations in Color Density into Cellulosic Fabrics, Particularly Indigo Dyed Denim
Patent:
5,006,126 →
Application:
07/245,123 →
Treatment of Denim with Cellulase to Produce a Stonned Washed Appearance
Patent:
4,912,056 →
Application:
07/283,563 →
Chemical Stonewash Composition and Methods for Treating Fabrics
Patent:
5,114,426 →
Application:
07/290,779 →
Decolorizing Dyed Fabric or Garments
Patent:
4,997,450 →
Application:
07/321,969 →
Decolorizing Dyed Fabric or Garments
Patent:
5,268,002 →
Application:
07/571,740 →
Method for Bleaching and Abrading Fabrics
Patent:
5,215,543 →
Application:
07/594,763 →
Cellullase Compositions and Methods That Intoduce Variations in Color Density into Cellulosic Fabrics, Particularly Indigo Dyed Denim
Patent:
5,122,159 →
Application:
07/678,133 →
Compositions and Methods That Introduce Variations in Color Density into Cellulosic Fabrics, Particularly Indigo Dyed Denim
Patent:
5,213,581 →
Application:
07/898,845 →
Decolorizing Dyed Fabric or Garments
Patent:
5,370,708 →
Application:
08/136,386 →
Method and Compositions for Providing an Improved Finish for Brushed or Pile Textile Fabrics
Patent:
5,645,892 →
Application:
08/550,742 →
Related Assignments
(15)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignors Interest.
Oct 31, 1988
From: OLSON, LYNNE A.; STANLEY, PATRICIA M.
To: ECOLAB INC., A CORP. OF DE
Reel/Frame 004975/0384 →
Assignment of Assignors Interest.
Feb 13, 1989
From: MILORA, DAVID J.; SHANK, DAVID M.; CURATO, PETER A.
To: PENNWALT CORPORATION, PA, A CORP. OF PA
Reel/Frame 005017/0212 →
Assignment of Assignors Interest.
May 9, 1989
From: BURCH, WENDELL D.
To: ECOLAB INC., ECOLAB CENTER, A CORP. OF DE.
Reel/Frame 005126/0363 →
Assignment of Assignors Interest.
May 10, 1989
From: OLSON, LYNNE A.; GLADFELTER, ELIZABETH J.
To: ECOLAB INC., ECOLAB CENTER, A CORP. OF DE.
Reel/Frame 005083/0120 →
Merger and Change of Name Effective on December 31, 1989, in Pennsylvania
Sep 17, 1990
From: ATOCHEM INC., A DE CORP. (MERGED INTO); M&T CHEMICALS INC., A DE CORP. (MERGED INTO); PENNWALT CORPORATION, A PA CORP. (CHANGED TO)
To: ATOCHEM NORTH AMERICA, INC., A PA CORP.
Reel/Frame 005496/0003 →
Change of Name Effective on 12/31/1991
Apr 22, 1992
From: ATOCHEM NORTH AMERICA INC.
To: ELF ATOCHEM NORTH AMERICA, INC.
Reel/Frame 006094/0524 →
Assignment of Assignor's Interest
Sep 22, 1993
From: ELF ATOCHEM NORTH AMERICA, INC. (CORPORATION-COMMONWEALTH OF PENNSYLVANIA)
To: IVAX INDUSTRIES, INC.
Reel/Frame 006677/0624 →
Assignment of Assignor's Interest
Dec 17, 1993
From: ECOLAB INC.
To: IVAX INDUSTRIES, INC.
Reel/Frame 006862/0390 →
Assignment of Assignor's Interest
Dec 17, 1993
From: ECOLAB, INC.
To: IVAX INDUSTRIES, INC.
Reel/Frame 006804/0318 →
Assignment of Assignor's Interest
Oct 31, 1995
From: WHITLEY, DAVID ANDERSON; WOLHAR, CARL LEWIS
To: IVAX INDUSTRIES, INC.
Reel/Frame 007789/0819 →
Assignment of Assignor's Interest
Jun 10, 1998
From: IVAX INDUSTRIES, INC.
To: SYBRON CHEMICALS, INC.
Reel/Frame 009267/0322 →
Assignment of Assignor's Interest
Jan 28, 1999
From: IVAX INDUSTRIES, INC.
To: SYBRON CHEMICALS, INC.
Reel/Frame 009719/0313 →
Assignment of Assignor's Interest
Apr 26, 2006
From: SYBRON CHEMICAL HOLDINGS INC.
To: LANXESS CORPORATION
Reel/Frame 017527/0420 →
Assignment of Assignor's Interest
Jul 19, 2006
From: SYBRON CHEMICAL HOLDINGS INC.
To: LANXESS CORPORATION
Reel/Frame 017957/0228 →
Assignment of Assignor's Interest
Jul 12, 2021
From: ECOLAB, INC.
To: ECOLAB USA INC.
Reel/Frame 057434/0601 →