Patent Assignment
Reel/Frame 004224/0786
Assignment of Assignors Interest.
Recorded: 1984-02-22
Pages: 1
Assignors
SCHARF, HANS-DIETER
Executed: 1984-02-08
FRAUENRATH, HERBERT
Executed: 1984-02-08
HEINE, HANS-GEORG
Executed: 1984-02-08
RUDOLPH, HANS
Executed: 1984-02-08
NEUHAUS, KARL-FRIEDRICH
Executed: 1984-02-08
BENDSZUS, OTTO
Executed: 1984-02-08
Assignee
BAYER AKTIENGESELLSCHAFT
A CORP OF GERMANY, LEVERKUSEN, GERMANY
Covered Property
(1)
2-Acylated Dihydro-1,3-Dioxepins, Process for the Production Thereof and Use Thereof as Photo-Initiators
Patent:
4,485,249 →
Application:
06/511,538 →
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignors Interest.
Jul 7, 1983
From: SCHARF, HANS-DIETER; FRAUENRATH, HERBERT; HEINE, HANS-GEORG; RUDOLPH, HANS
To: BAYER AKTIENGESELLSCHAFT, A GERMAN CORP.
Reel/Frame 004151/0764 →
Assignment of Assignors Interest.
Aug 9, 1984
From: CIBA-GEIGY AG
To: CIBA-GEIGY CORPORATION, A CORP OF NEW YORK
Reel/Frame 004287/0298 →