Patent Assignment
Reel/Frame 005097/0202
Assignment of Assignors Interest.
Recorded: 1989-06-29
Pages: 4
Assignors
BARNES, KEITH D.
Executed: 1989-06-19
HOTZMAN, FREDERICK W.
Executed: 1989-06-19
LIMPEL, LAWRENCE E.
Executed: 1989-06-26
MAGEE, THOMAS A.
Executed: 1989-06-26
Assignee
RICERCA, INC.
CONCORD TOWNSHIP,, PAINESVILLE, OHIO
Covered Property
(1)
Herbicidal and Plant Growth Regulant Activity of Glyoxylates
Patent:
4,976,770 →
Application:
07/373,210 →
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignors Interest.
Feb 26, 1990
From: RICERCA, INC., 7528 AUBURN RD., PAINESVILLE, OH. 44077, A CORP. OF DE.
To: FERMENTA ASC CORPORATION, A CORP. OF DE.
Reel/Frame 005234/0251 →
Change of Name 12/17/90 - De
Mar 22, 1991
From: FERMENTA ASC CORPORATION (TO)
To: ISK BIOTECH CORPORATION
Reel/Frame 005640/0261 →
Change of Name (See Record for Details)
Jun 17, 1994
From: ISK BIOTECH CORPORATION
To: ISK BIOSCIENCES CORPORATION
Reel/Frame 007029/0876 →
Change of Name
Apr 27, 1998
From: ISK BIOSCIENCES CORPORATION
To: GB BIOSCIENCES CORPORATION
Reel/Frame 009146/0523 →