IP Library › Assignment 008521/0799
Patent Assignment
Reel/Frame 008521/0799

Assignment of Assignor's Interest

Recorded: 1997-05-23 Pages: 7
Assignors
SACHDEVA, YESH
Executed: 1997-05-05
RAM, SIYA
Executed: 1997-05-12
Assignee
PHARM-ECO LABORATORIES, INC.
128 SPRING STREET, LEXINGTON, MASSACHUSETTS, 02173
Covered Property (1)
Synthesis of 2-Alkoxyestradiols
Patent: 6,051,726 →
Application: 08/816,558 →
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Security Interest Oct 25, 2000
From: PHARM-ECO LABORATORIES, INC.
To: P-E AGENT, LLC
Reel/Frame 011213/0136 →
Change of Name Jan 28, 2002
From: PHARM-ECO LABORATORIES, INC.
To: JOHNSON MATTHEY PHARMACEUTICAL MATERIALS, INC.
Reel/Frame 012567/0441 →