Patent Assignment
Reel/Frame 003804/0533
Assignment of Assignors Interest.
Recorded: 1980-10-07
Pages: 2
Assignee
A. H. ROBINS COMPANY, INCORPORATED
1407 CUMMINGS DR., A CORP. OF VA, RICHMOND, VIRGINIA, 23220
Covered Property
(1)
3-Amino-4-Hydroxypyrrolidines
Patent:
4,254,135 →
Application:
06/085,361 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name 12-14-89 Delaware
Jan 10, 1991
From: A.H. ROBINS COMPANY, INCORPORATED, A CORP. OF VA (INTO)
To: A.H. ROBINS COMPANY, INCORPORATED, A DE CORP.
Reel/Frame 005587/0178 →
Change of Name
Dec 7, 1998
From: "A.H. ROBINS COMPANY, INCORPORATED", A DELAWARE CORP.
To: AMERICAN HOME PRODUCTS CORP.
Reel/Frame 009605/0374 →
Change of Name
Dec 27, 1999
From: A.H. ROBINS COMPANY, INCORPORATED A DELAWARE CORPORATION
To: AMERICAN HOME PRODUCTS CORPORATION
Reel/Frame 010557/0222 →