Patent Assignment
Reel/Frame 005376/0808
Assignment of Assignors Interest.
Recorded: 1990-07-05
Pages: 2
Assignors
BREKNER, MICHAEL-JOACHIM
Executed: 1990-05-18
ROHRMANN, JURGEN
Executed: 1990-05-18
SPALECK, WALTER
Executed: 1990-05-18
ANTBERG, MARTIN
Executed: 1990-05-18
Assignee
HOECHST AKTIENGESELLSCHAFT, A CORP. OF THE FED. REP. OF GERMANY
D-6230 FRANKFURT AM MAIN 80,, GERMANY
Covered Property
(1)
Process for the Preparation of Cycloolefin Polymers
Patent:
5,087,677 →
Application:
07/548,083 →
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.