USPTO Assignments on the Web

	United States Patent and Trademark Office
	Home\|Site Index\|Search\|Guides\|Contacts\|eBusiness\|eBiz alerts\|News\|Help

Assignments on the Web > Patent Query

Patent Assignment Abstract of Title

NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Total Assignments: 1

Patent #:	4769148	Issue Dt:	09/06/1988	Application #:	07122307	Filing Dt:	11/18/1987
Inventors:	RICHARD F. FIBIGER, JA-YOUNG KOO, DAVID J. FORGACH, ROBERT J. PETERSEN et al
Title:	NOVEL POLYAMIDE REVERSE OSMOSIS MEMBRANES

Assignment: 1

Reel/Frame:

004888/0378

Recorded: 05/25/1988

Pages: 3

Conveyance:

ASSIGNMENT OF ASSIGNORS INTEREST.

Assignors:

FIBIGER, RICHARD F.

Exec Dt:

01/15/1988

KOO, JA-YOUNG

Exec Dt:

01/05/1988

FORGACH, DAVID J.

Exec Dt:

01/15/1988

PETERSEN, ROBERT J.

Exec Dt:

01/05/1988

SCHMIDT, DONALD L.

Exec Dt:

01/15/1988

WESSLING, RITCHIE A.

Exec Dt:

01/15/1988

STOCKER, THOMAS F.

Exec Dt:

01/05/1988

Assignees:

FILMTEC CORPORATION

7200 OHMS LANE

MINNEAPOLIS, MINNESOTA 55435

DOW CHEMICAL COMPANY, THE

ABBOTT ROAD

2030 DOW CENTER

MIDLAND, MICHIGAN 48640

Correspondent:

RICHARD G. WATERMAN

THE DOW CHEMICAL CO.

P.O. BOX 1967

MIDLAND, MI 48641-1967

Search Results as of: 05/21/2024 03:08 AM

If you have any comments or questions concerning the data displayed, contact PRD / Assignments at 571-272-3350. v.2.6

Web interface last modified: August 25, 2017 v.2.6