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 #:	5053421	Issue Dt:	10/01/1991	Application #:	07501692	Filing Dt:	03/29/1990
Inventors:	HEINZ OTTO-HORSTMANN, ULRICH ENGELHARDT, KARL REIZLEIN, ROLF-JURGEN SINGER et al
Title:	DI-STYRL-PHENYL-TRIGLYCOL ETHER AS CRYSTALLIZATION INHIBITOR

Assignment: 1

Reel/Frame:

005260/0903

Recorded: 03/29/1990

Pages: 1

Conveyance:

ASSIGNMENT OF ASSIGNORS INTEREST.

Assignors:

HORSTMANN, HEINZ-OTTO

Exec Dt:

03/12/1990

ENGELHARDT, ULRICH

Exec Dt:

03/12/1990

REIZLEIN, KARL

Exec Dt:

03/12/1990

SINGER, ROLF-JURGEN

Exec Dt:

03/12/1990

WANGERMANN, KLAUS

Exec Dt:

03/12/1990

WIRTH, WOLFGANG

Exec Dt:

03/15/1990

BARTKOWIAK, FRANK

Exec Dt:

03/15/1990

BOEHMKE, GUNTHER

Exec Dt:

03/15/1990

SCHULZE, HANS

Exec Dt:

03/15/1990

Assignee:

BAYER AKTIENGESELLSCHAFT, A CORP. OF GERMANY

LEVERKUSEN, GERMANY

Correspondent:

SPRUNG HORN KRAMER & WOODS

600 THIRD AVENUE

NEW YORK, NY 10016

Search Results as of: 05/25/2024 09:09 PM

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