Patent Assignment
Reel/Frame 011836/0754
Assignment of Assignor's Interest
Recorded: 2001-05-21
Pages: 2
Assignors
DRAUZ, KARLHEINZ
Executed: 1999-07-06
KNAUP, GUNTER
Executed: 1999-07-06
SCHWARM MICHAEL
Executed: 1999-07-06
Assignee
DEGUSSA-HULS AKTIENGENSELLSCHAFT
DE-60311 FRANKFURT AM MAIN, GERMANY
Covered Property
(1)
Process for the preparation of 3-amino-2-oxo-pyrrolidines, novel intermediates and their use
Application:
09/860,568 →
Publication:
US 2001/0025109