IP Library Assignment 005260/0947
Patent Assignment
Reel/Frame 005260/0947

Assignment of Assignors Interest.

Recorded: 1990-03-26 Pages: 2
Assignor
BROWN, HERBERT C.
Executed: 1990-03-26
Assignee
ALDRICH CHEMICAL COMPANY, INC.
940 WEST ST. PAUL AVENUE, MILWAUKEE, WISCONSIN, 53233
Covered Property (1)
Novel B-(2-Alkenyl)Bis(2-Isocaranyl)Boranes
Patent: 4,978,794 →
Application: 07/498,966 →
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jan 30, 1997
From: ALDRICH CHEMICAL CO., INC.
To: SIGMA ALDRICH CO.
Reel/Frame 008328/0109 →