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: 2

Patent #:	4713196	Issue Dt:	12/15/1987	Application #:	06766179	Filing Dt:	08/16/1985
Inventors:	KLAUS PRAEFCKE, BERND KOHNE, EIKE POETSCH, CLAUS P. HERZ
Title:	POLYMER COMPOSITIONS EXHIBITING LIQUID-CRYSTALLINE PHASES

Assignment: 1

Reel/Frame:

004721/0750

Recorded: 06/01/1987

Pages: 1

Conveyance:

ASSIGNMENT OF ASSIGNORS INTEREST.

Assignors:

PRAEFCKE, KLAUS

Exec Dt:

07/25/1985

KOHNE, BERND

Exec Dt:

07/25/1985

POETSCH, EIKE

Exec Dt:

07/25/1985

HERZ, CLAUS P.

Exec Dt:

07/25/1985

Assignee:

MERCK PATENT GESELLSCHAFT MIT BESCHRANKTER HAFTUNG

DARMSTADT, GERMANY

Correspondent:

MILLEN & WHITE

503 CRYSTAL MALL I

1911 JEFF. DAVIS HWY.

ARLINGTON, VA 22202

Assignment: 2

Reel/Frame:

005665/0027

Recorded: 02/27/1991

Pages: 2

Conveyance:

ASSIGNMENT OF ASSIGNORS INTEREST.

Assignor:

MERCK PATENT GESELLSCHAFT MIT - BECHRANKTER HAFTUNG

Exec Dt:

12/13/1990

Assignee:

BASF AKTIENGESELLSCHAFT

LUDWIGSHAFEN, GERMANY

Correspondent:

MILLEN, WHITE & ZELANO, P.C.

ARLINGTON COURTHOUSE PLAZA 1

STE. 1201, 2200 CLARENDON BLVD.

ARLINGTON, VA 22201

Search Results as of: 05/15/2024 12:01 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