Patent Assignment
Reel/Frame 006182/0989
Assignment of Assignors Interest.
Recorded: 1992-07-13
Pages: 2
Assignor
WESLEY-JESSEN CORPORATION
Executed: 1992-05-15
Assignee
ALCON LABORATORIES, INC. A CORP. OF DELAWARE
6201 SOUTH FREEWAY, FORT WORTH, TEXAS, 76134
Covered Property
(1)
Sterilizing Treatment with Hydrogen Peroxide and Neutralization of Residual Amounts Thereof
Patent:
4,521,375 →
Application:
06/444,045 →
Related Assignments
(12)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignors Interest.
Oct 18, 1983
From: HOULSBY, ROBERT D.
To: COOPERVISION, INC., A DE CORP.
Reel/Frame 004182/0316 →
Security Interest
Aug 25, 1988
From: COOPER COMPANIES, INC., THE
To: IRVING TRUST CO., NEW YORK BANKING CORP.
Reel/Frame 004932/0263 →
Security Interest
Aug 25, 1988
From: COOPER COMPANIES, INC., THE, A DE. CORP.
To: UNION BANK
Reel/Frame 004932/0295 →
Security Interest
Aug 25, 1988
From: COOPER COMPANIES, INC.
To: AIG CAPITAL CORP.
Reel/Frame 004932/0329 →
Change of Name
Aug 25, 1988
From: COOPERVISION, INC.
To: COOPER COMPANIES, INC., THE
Reel/Frame 004932/0379 →
Released by Secured Party
Oct 7, 1988
From: IRVING TRUST COMPANY
To: COOPER COMPANIES, INC., THE
Reel/Frame 004998/0825 →
Released by Secured Party
Oct 7, 1988
From: UNION BANK
To: COOPER COMPANIES INC., THE
Reel/Frame 005126/0059 →
Assignment of Assignors Interest.
Dec 7, 1988
From: COOPER COMPANIES, INC., THE
To: SCHERING CORPORATION, A CORP. OF NEW JERSEY
Reel/Frame 004984/0501 →
Released by Secured Party
Jun 5, 1989
From: AIG CAPITAL CORP.
To: COOPER COMPANIES, INC., THE
Reel/Frame 005106/0080 →
Assignment of Assignors Interest.
May 10, 1991
From: CIBA-GEIGY CORPORATION, A NY COMPANY
To: CIBA VISION CORPORATION A COMPANY OF DE
Reel/Frame 005699/0274 →
Assignment of Assignors Interest.
Oct 25, 1991
From: SCHERING CORPORATION
To: WESLEY-JESSEN CORPORATION
Reel/Frame 005889/0192 →
Assignment of Assignor's Interest
Mar 26, 2001
From: ALCON LABORATORIES, INC.
To: ALCON MANUFACTURING, LTD.
Reel/Frame 011667/0559 →