Patent Assignment
Reel/Frame 005017/0212
Assignment of Assignors Interest.
Recorded: 1989-02-13
Pages: 2
Assignors
MILORA, DAVID J.
Executed: 1988-12-21
SHANK, DAVID M.
Executed: 1988-12-21
CURATO, PETER A.
Executed: 1988-12-22
Assignee
PENNWALT CORPORATION, PA, A CORP. OF PA
THREE PARKWAY, PHILADELPHIA, PENNSYLVANIA
Covered Property
(1)
Chemical Stonewash Composition and Methods for Treating Fabrics
Patent:
5,114,426 →
Application:
07/290,779 →
Related Assignments
(6)
Other recorded transfers of the patent in this record — the chain of ownership.
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
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
Jun 2, 1999
From: SYBRON CHEMICALS, INC.
To: SYBRON CHEMICAL HOLDINGS, INC.
Reel/Frame 009987/0235 →