Patent Assignment
Reel/Frame 019181/0274
Assignment of Assignor's Interest
Recorded: 2007-04-19
Pages: 5
Assignors
EFFLAND, RICHARD CHARLES
Executed: 1992-07-16
KLEIN, JOSEPH THOMAS
Executed: 1992-07-16
MARTIN, LAWRENCE LEO
Executed: 1992-07-16
Assignee
HOECHST-ROUSSEL PHARMACEUTICALS INCORPORATED
1041 ROUTE 202-206, BRIDGEWATER, NEW JERSEY, 08807
Covered Properties
(3)
Substituted Aminothienopyridines, Pharmaceutical Composition and Use
Patent:
5,252,581 →
Application:
07/917,247 →
Substituted Aminothienopyridines, Pharmaceutical Composition and Use
Patent:
5,519,032 →
Application:
08/132,731 →
Substituted Aminothienopyridines, Pharmaceutical Composition and Use
Patent:
5,856,335 →
Application:
08/780,525 →
Related Assignments
(6)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignors Interest.
Jul 20, 1992
From: EFFLAND, RICHARD C.; KLEIN, JOSEPH T.; MARTIN, LAWRENCE L.
To: HOECHST-ROUSSEL PHARMACEUTICALS INCORPORATED
Reel/Frame 006228/0125 →
Change of Name
Jan 10, 2008
From: HOECHST-ROUSSEL PHARMACEUTICALS INCORPORATED
To: HOECHST MARION ROUSSEL, INC.
Reel/Frame 020339/0428 →
Change of Name
Jan 14, 2008
From: HOECHST MARION ROUSSEL, INC.
To: AVENTIS PHARMACEUTICALS INC.
Reel/Frame 020353/0815 →
Change of Name
Jan 17, 2008
From: AVENTIS PHARMACEUTICALS INC.
To: HMR PHARMA INC.
Reel/Frame 020385/0273 →
Change of Name
Jan 22, 2008
From: HMR PHARMA INC.
To: AVENTIS HOLDINGS INC.
Reel/Frame 020393/0537 →
Assignment of Assignor's Interest
Mar 2, 2010
From: AVENTIS HOLDINGS INC.
To: AVENTISUB II INC.
Reel/Frame 024006/0487 →