Patent Assignment
Reel/Frame 004393/0935
Assignment of Assignors Interest.
Recorded: 1985-04-29
Pages: 2
Assignors
FRULLA, FLORO F.
Executed: 1984-06-25
STUBER, FRED A.
Executed: 1984-06-25
WHITMAN, PETER J.
Executed: 1984-06-25
Covered Property
(1)
Preparation of Carbamates
Patent:
4,550,188 →
Application:
06/625,060 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignors Interest.
Jan 16, 1986
From: UPJOHN COMPANY, THE,
To: DOW CHEMICAL COMPANY, THE
Reel/Frame 004508/0626 →
Assignment of Assignor's Interest
Dec 24, 1998
From: COLLAGEN CORPORATION
To: COHESION TECHNOLOGIES, INC.
Reel/Frame 009648/0228 →
Change of Name
Apr 23, 2004
From: COLLAGEN CORPORATION
To: COLLAGEN AESTHETICS, INC.
Reel/Frame 014615/0778 →