Patent Assignment
Reel/Frame 004463/0065
Assignment of Assignors Interest.
Recorded: 1985-10-07
Pages: 2
Assignor
Assignee
CIBA-GEIGY AG, A CORP. OF SWITZERLAND
BASLE, SWITZERLAND
Covered Properties
(2)
4-Chloro-4-Chloromethyloxetan-2-One and a Process for Its Production
Patent:
4,398,033 →
Application:
06/355,498 →
4-Chloro-4-Chloromethyloxetan-2-One
Patent:
4,472,589 →
Application:
06/469,556 →
Related Assignments
(3)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignors Interest.
May 19, 1983
From: CIBA-GEIGY AG, A SWISS COMPANY
To: CIBA-GEIGY CORPORATION
Reel/Frame 004128/0185 →
Assignment of Assignors Interest.
Jun 14, 1984
From: CIBA-GEIGY AG A COMPANY OF SWITZERLAND
To: CIBA-GEIGY CORPORATION, 444 SAW MILL RIVER ROAD, ARDSLEY, NY 10502 A NY CORP
Reel/Frame 004269/0530 →
Assignment of Assignors Interest.
Feb 19, 1986
From: CIBA-GEIGY AG, A CORP OF SWITZERLAND
To: LONZA LTD., (HEAD OFFICE: MUNCHENSTEINERSTRASSE 38, CH-4002 BASEL, SWITZERLAND, A CORP OF SWITZERLAND
Reel/Frame 004510/0940 →