Patent Assignment
Reel/Frame 004059/0904
Assignment of Assignors Interest.
Recorded: 1982-11-05
Pages: 2
Assignee
AUTOMATIC MATERIAL HANDLING, INC.
A CORP OF NC, BESSEMER CITY, NORTH CAROLINA
Covered Property
(1)
Phenoxy Phenorey Propionic Hydrazides
Patent:
4,526,609 →
Application:
06/380,654 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignors Interest.
Nov 5, 1982
From: FRATER, GEORG; SUCHY, MILOS; WENGER, JEAN; WINTERNITZ, PAUL
To: F. HOFFMANN-LA ROCHE & CO. AKTIENGESELLSCHAFT
Reel/Frame 004059/0902 →
Assignment of Assignors Interest.
Dec 24, 1990
From: HOFFMANN-LA ROCHE INC.
To: ROCHE HOLDINGS, INC.
Reel/Frame 005557/0142 →
Assignment of Assignors Interest.
Apr 15, 1991
From: ROCHE HOLDINGS, INC., A CORP. OF DE
To: CIBA-GEIGY CORPORATION, A CORP. OF NY
Reel/Frame 005665/0568 →