Patent Assignment
Reel/Frame 004736/0279
Assignment of Assignors Interest.
Recorded: 1987-07-10
Pages: 2
Covered Property
(1)
Pure, Sterile, Pyrogen-Free Hyaluronic Acid Formulations Their Methods of Preparation and Methods of Use
Patent:
5,079,236 →
Application:
07/054,859 →
Related Assignments
(6)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name May 9, 1990
Apr 12, 1991
From: STERIVET LABORATORIES LIMITED
To: HYAL PHARMACEUTICAL CORPORATION
Reel/Frame 005662/0730 →
Security Agreement
Dec 28, 1999
From: HYAL PHARMACEUTICAL CORPORATION
To: SKYEPHARMA PLC
Reel/Frame 010437/0617 →
Bill of Sale
Feb 16, 2001
From: PRICEWATERHOUSECOOPERS, INC.
To: SKYEPHARMA PLC
Reel/Frame 011497/0288 →
Assignment of Assignor's Interest
Feb 16, 2001
From: SKYEPHARMA PLC
To: JAGOTEC AG
Reel/Frame 011497/0879 →
Assignment of Assignor's Interest
Sep 15, 2004
From: HYAL PHARMACEUTICAL CORPORATION
To: PRICEWATERHOUSECOOPERS INC.
Reel/Frame 015139/0294 →
Nunc Pro Tunc Intellectual Property Security Agreement
Nov 4, 2004
From: SKYEPHARMA PLC
To: HYAL PHARMACEUTICAL CORPORATION
Reel/Frame 015361/0509 →