Patent Assignment
Reel/Frame 016967/0682
Change of Name
Recorded: 2005-09-06
Pages: 2
Assignor
ZENECA LIMITED
Executed: 2000-11-21
Assignee
SYNGENTA LIMITED
PRIESTLEY ROAD, SYNGENTA EUROPEAN REGIONAL CENTRE, BUILDFORD, SURREY GU2 7YH, GREAT BRITAIN
Covered Properties
(3)
Monoazo Dyes Which Are Free from Water-Soubilizing Groups and Which Ca Contain a Fluorosulphonyl Group and Process for Colourine Polyester Materials Therewith
Patent:
5,739,299 →
Application:
08/676,234 →
Anthraquinone Dyes Containing a Fluorosulphonyl Group and Use Thereof
Patent:
5,759,211 →
Application:
08/693,195 →
Organic Chemical Compounds and Processes
Patent:
5,968,208 →
Application:
09/068,550 →
Related Assignments
(6)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Jul 15, 1996
From: HALL, NIGEL
To: ZENECA LIMITED
Reel/Frame 008125/0617 →
Assignment of Assignor's Interest
Aug 12, 1996
From: HALL, NIGEL
To: ZENECA LIMITED
Reel/Frame 008160/0112 →
Assignment of Assignor's Interest
Dec 9, 2004
From: FLORIDA, UNIVERSITY OF
To: FLORIDA RESEARCH FOUNDATION, UNIVERSITY OF
Reel/Frame 015438/0621 →
Assignment of Assignor's Interest
Aug 7, 2006
From: SYNGENTA LIMITED
To: DYSTAR TEXTILFARBEN GMBH & CO. DEUTSCHLAND KG
Reel/Frame 018061/0684 →
Assignment of Assignor's Interest
Oct 28, 2010
From: DYSTAR TEXTILFARBEN GMBH & CO. DEUTSCHLAND KG
To: DYSTAR COLOURS DEUTSCHLAND GMBH
Reel/Frame 025204/0348 →
Merger
Jun 26, 2012
From: DYSTAR COLOURS DEUTSCHLAND GMBH
To: DYSTAR COLOURS DISTRIBUTION GMBH
Reel/Frame 028440/0305 →