Patent Assignment
Reel/Frame 004911/0668
Assignment of Assignors Interest.
Recorded: 1988-06-21
Pages: 2
Assignors
HUANG, FU-CHI
Executed: 1988-06-20
GALEMMO, ROBERT A.
Executed: 1988-06-20
CAMPBELL, HENRY F.
Executed: 1988-06-20
Assignee
RORER PHARMACEUTICAL CORPORATION
500 VIRGINIA DRIVE, A DE CORP., FORT WASHINGTON, PENNSYLVANIA, 19034
Covered Property
(1)
Quinoline Derivatives and Use Thereof as Antagonists of Leukotriene D4
Patent:
4,920,131 →
Application:
07/209,428 →
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Effective on 09/10/1990
Nov 9, 1990
From: RORER PHARMACEUTICALS INC.
To: RHONE-POULENC RORER PHARMACEUTICALS INC.
Reel/Frame 005563/0007 →
Change of Name
Nov 2, 2000
From: RHONE-POULENC RORER PHARMACEUTICALS INC.
To: AVENTIS PHARMACEUTICALS PRODUCTS INC.
Reel/Frame 011177/0854 →
Change of Name
Oct 4, 2001
From: RHONE-POULENC RORER PHARMACEUTICALS INC.
To: AVENTIS PHARMACEUTICALS PRODUCTS INC.
Reel/Frame 012036/0167 →
Change of Name
May 18, 2006
From: AVENTIS PHARMACEUTICALS PRODUCTS INC.
To: AVENTIS PHARMACEUTICALS INC.
Reel/Frame 017636/0360 →