IP Library › Assignment 019224/0764
Patent Assignment
Reel/Frame 019224/0764

Assignment of Assignor's Interest

Recorded: 2007-05-01 Pages: 4
Assignors
EFFLAND, RICHARD C.
Executed: 1990-06-05
WETTLAUFER, DAVID G.
Executed: 1990-05-31
Assignee
HOECHST-ROUSSEL PHARMACEUTICALS INCORPORATED
ROUTE 202-206, BRIDGEWATER, NEW JERSEY, 08807
Covered Properties (6)
1,3,-Dihydro-1-(Pyridinylamino)-2H-Indol-2-Ones
Patent: 5,006,537 →
Application: 07/388,437 →
1,3-Dihydro-1-(Pyridinylamino)-2H-Indol-2-Ones
Patent: 5,053,511 →
Application: 07/535,640 →
1,3-Dihydro-1-(Pyridinylamino)-2H-Indol-1-Ones and Intermediates for the Preparation Thereof
Patent: 5,179,119 →
Application: 07/736,366 →
1,3-Dihydro-1-(Pyridinylamino)-2H-Indol-2-Ones and Intermediates for the Preparation Thereof
Patent: 5,464,846 →
Application: 08/243,654 →
1-Amino-3,3-Bis (Thienylalkyl)-1.3-Dihydro-2H-Indol-2-Ones
Patent: 5,621,116 →
Application: 08/429,445 →
1,3-Dihydro-1-Amino-2H-Indol-2-Ones
Patent: 5,686,626 →
Application: 08/431,526 →
Related Assignments (11)
Other recorded transfers of the patents in this record — the chain of ownership.
Change of Name Mar 29, 2007
From: HOECHST-ROUSSEL PHARMACEUTICALS INCORPORATED
To: HOECHST MARION ROUSSEL, INC.
Reel/Frame 019077/0788 →
Assignment of Assignor's Interest Mar 29, 2007
From: HOECHST MARION ROUSSEL INC.
To: AVENTIS PHARMACEUTICALS INC.
Reel/Frame 019084/0140 →
Change of Name Sep 6, 2007
From: HOECHST-ROUSSEL PHARMACEUTICALS INCORPORATED
To: HOECHST MARION ROUSSEL, INC.
Reel/Frame 019789/0364 →
Change of Name Oct 4, 2007
From: HOECHST MARION ROUSSEL, INC.
To: AVENTIS PHARMACEUTICALS INC.
Reel/Frame 019918/0237 →
Change of Name Dec 7, 2007
From: HOECHST MARION ROUSSEL, INC.
To: AVENTIS PHARMACEUTICALS INC.
Reel/Frame 020206/0442 →
Assignment of Assignor's Interest Jan 10, 2008
From: AVENTIS PHARMACEUTICALS INC.
To: HMR PHARMA INC.
Reel/Frame 020339/0419 →
Assignment of Assignor's Interest Jan 10, 2008
From: HMR PHARMA INC.
To: AVENTIS HOLDINGS INC.
Reel/Frame 020339/0510 →
Change of Name Jan 22, 2008
From: AVENTIS PHARMACEUTICALS INC.
To: HMR PHARMA INC.
Reel/Frame 020393/0707 →
Change of Name Jan 23, 2008
From: HMR PHARMA INC.
To: AVENTIS HOLDINGS INC.
Reel/Frame 020393/0797 →
Assignment of Assignor's Interest Aug 24, 2009
From: VEECH PROPERTIES CORPORATION; VEECH, RICHARD L.
To: BTG INTERNATIONAL LIMITED
Reel/Frame 023134/0343 →
Assignment of Assignor's Interest Mar 2, 2010
From: AVENTIS HOLDINGS INC.
To: AVENTISUB II INC.
Reel/Frame 024006/0487 →