IP Library › Assignment 004821/0215
Patent Assignment
Reel/Frame 004821/0215

Assignment of Assignors Interest.

Recorded: 1988-01-11 Pages: 2
Assignors
ROLLICK, KEVIN L.
Executed: 1987-05-29
KUCZKOWSKI, JOSEPH A.
Executed: 1987-05-29
Assignee
Covered Property (1)
Stabilizers for Improving the Ozone Fastness of Dyes with Oxadiazine -4-Thione or Triazine-4-Thione Compounds
Patent: 4,737,155 →
Application: 07/058,474 →
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Release of Security Interest Jul 1, 2005
From: CONTINENTAL STOCK TRANSFER AND TRUST COMPANY
To: SAVIENT PHARMACEUTICALS, INC. (FORMERLY KNOWN AS BIO-TECHNOLOGY GENERAL CORP.)
Reel/Frame 016460/0231 →