IP Library › Assignment 006708/0978
Patent Assignment
Reel/Frame 006708/0978

Assignment of Assignor's Interest

Recorded: 1993-09-21 Pages: 4
Assignors
SACHDEVA, YESH P.
Executed: 1993-09-21
GABRIEL, RICHARD L.
Executed: 1993-09-21
Assignee
PHARM-ECO LABORATORIES, INC.
128 SPRING STREET, LEXINGTON, MASSACHUSETTS, 02173
Covered Property (1)
Method and Apparatus for Decontaminating a Liquid Surfactant of Dioxane
Patent: 5,562,808 →
Application: 08/124,971 →
Related Assignments (3)
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 →
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 →