IP Library › Assignment 004306/0643
Patent Assignment
Reel/Frame 004306/0643

Assignment of Assignors Interest.

Recorded: 1984-05-18 Pages: 2
Assignors
HARTZSHTARK, ABRAHAM
Executed: 1984-03-09
DIKSTEIN, SHABTAY
Executed: 1984-03-07
Assignee
Covered Property (1)
Compositions Containing 1 Alpha-Hydroxycholecalciferol for Topical Treatment of Skin Disorders and Methods Employing Same
Patent: 4,610,978 →
Application: 06/590,072 →
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Security Interest Oct 25, 1989
From: BIO-TECHNOLOGY GENERAL CORP., 1250 BROADWAY, NEW YORK, NY. 10001, A CORP. OF DE.
To: CONTINENTAL STOCK TRANSFER AND TRUST COMPANY
Reel/Frame 005208/0720 →