Patent Assignment
Reel/Frame 012187/0807
Assignment of Assignor's Interest
Recorded: 2001-08-18
Pages: 2
Assignor
ENGEL, ALOYS
Executed: 2001-06-26
Assignee
DYSTAR TEXTILFARBEN GMBH & CO. DEUTSCHLAND KG
D-60318 FRANKFURT AM MAIN, GERMANY
Covered Property
(1)
Water-Soluble Monoazo Dyes, Their Preparation and Use
Patent:
6,365,721 →
Application:
09/956,173 →
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.