Patent Assignment
Reel/Frame 008936/0693
Assignment of Assignor's Interest
Recorded: 1997-12-08
Pages: 3
Assignor
GROBPIETSCH, WOLFGANG
Executed: 1997-11-27
Assignee
MANNESMANN SACHS AG
ERNST-SACHS-STR. 62, SCHWEINFURT, 97419, GERMANY
Covered Property
(1)
Stereoselective Method for Synthesizing Dolaphenine
Patent:
6,020,495 →
Application:
08/986,834 →
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Dec 4, 1998
From: SUN, XIAOYONG; SACHDEVA, YESH P.; WILSON, DONNA KAYE; GABRIEL, RICHARD L.
To: PHARM-ECO LABORATORIES, INC.
Reel/Frame 009619/0797 →
Assignment of Security Interest
Oct 25, 2000
From: PHARM-ECO LABORATORIES, INC.
To: P-E AGENT, LLC
Reel/Frame 011213/0136 →
Security Interest
Aug 14, 2001
From: P-E AGENT LLC
To: PHARM-ECO LABORATORIES, INC.
Reel/Frame 012110/0951 →
Change of Name
Jan 28, 2002
From: PHARM-ECO LABORATORIES, INC.
To: JOHNSON MATTHEY PHARMACEUTICAL MATERIALS, INC.
Reel/Frame 012567/0441 →