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 Assignor Details

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

Assignor Name : WEISHAAR, CHRISTOPH

Total Assignments: 6

Assignment: 1

Reel/Frame:	008618/0891			Pages:	3
		Recorded:	06/09/1997
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors

SCHWENKEL, HANS DIETER

Exec Dt:

05/30/1997

WEISHAAR, CHRISTOPH

Exec Dt:

06/03/1997

Assignee

PILZ GMBH & CO.

FELIX-WANKEL-STRASSE 2

OSTFILDERN, GERMANY 73760

Property

Pat #

Pub #

Intl #

App #

5936435

NONE

08849780

Correspondence name and address
	LEYDIG, VOIT & MAYER, LTD.
	DENNIS R. SCHLEMMER
	180 NORTH STETSON
	CHICAGO, IL 60601-6780

Assignment: 2

Reel/Frame:	008785/0896			Pages:	2
		Recorded:	08/05/1997
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors

HECKEL, ANDREAS

Exec Dt:

07/21/1997

RUPP, ROLAND

Exec Dt:

07/21/1997

WEISHAAR, CHRISTOPH

Exec Dt:

07/21/1997

WOHNHAAS, KLAUS

Exec Dt:

07/21/1997

Assignee

PILZ GMBH & CO.

FELIX-WANKEL-STRASSE 2

73760 OSTFILDERN, GERMANY

Property

Pat #

Pub #

Intl #

App #

5920715

NONE

08894859

Correspondence name and address
	NILLES & NILLES, S.C.
	JAMES E. NILLES
	FIRSTAR CENTER
	777 EAST WISCONSIN AVENUE, SUITE 2000
	MILWAUKEE, WI 53202-5345

Assignment: 3

Reel/Frame:	013367/0200			Pages:	4
		Recorded:	10/04/2002
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors

DOTTLING, DIETMAR

Exec Dt:

07/24/2002

FUCHS, OLIVER

Exec Dt:

07/24/2002

SALZER, MATHIAS

Exec Dt:

08/05/2002

WENDLER, MARTIN

Exec Dt:

07/24/2002

WEISHAAR, CHRISTOPH

Exec Dt:

07/25/2002

Assignee

PILZ GMBH & CO.

FELIX-WANKEL-STR. 2

D-73760 OSTFILDERN, GERMANY

Property

Pat #

Pub #

Intl #

App #

7310109

US20030030723

10265338

Correspondence name and address
	HARNESS, DICKEY & PIERCE, P.L.C.
	CHRISTOPHER M. BROCK
	P.O. BOX 828
	BLOOMFIELD, MI 48303

Assignment: 4

Reel/Frame:	019729/0259			Pages:	3
		Recorded:	08/22/2007
Attorney Dkt #:	4965-000303/CO
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors

WEISHAAR, CHRISTOPH

Exec Dt:

07/16/2007

BETZ, GERHARD

Exec Dt:

07/13/2007

Assignee

PILZ GMBH & CO. KG

FELIX-WANKEL-STR. 2

OSTFILDERN, GERMANY 73760

Property

Pat #

Pub #

Intl #

App #

7598882

US20080007417

11805570

Correspondence name and address
	HARNESS, DICKEY & PIERCE, P.L.C.
	P.O. BOX 828
	BLOOMFIELD HILLS, MI 48303

Assignment: 5

Reel/Frame:	027890/0364			Pages:	3
		Recorded:	03/20/2012
Attorney Dkt #:	4965-000481/CO
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors

SCHWENKEL, HANS

Exec Dt:

03/08/2012

WEISHAAR, CHRISTOPH

Exec Dt:

03/08/2012

Assignee

PILZ GMBH & CO. KG

FELIX-WANKEL-STR. 2

OSTFILDERN, GERMANY 73760

Property

Pat #

Pub #

Intl #

App #

8306680

US20120173054

13347129

Correspondence name and address
	HARNESS, DICKEY & PIERCE, P.L.C.
	P.O. BOX 828
	BLOOMFIELD HILLS, MI 48303

Assignment: 6

Reel/Frame:	042376/0962			Pages:	3
		Recorded:	05/15/2017
Attorney Dkt #:	4965-000638-US-CO
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors

BELLINGKRODT, MARTIN

Exec Dt:

05/01/2017

ZINSER, CHRISTOPH

Exec Dt:

05/01/2017

WEISHAAR, CHRISTOPH

Exec Dt:

05/01/2017

PETERS, HELGE

Exec Dt:

05/01/2017

Assignee

PILZ GMBH & CO. KG

FELIX-WANKEL-STR. 2

OSTFILDERN, GERMANY 73760

Property

Pat #

Pub #

Intl #

App #

10366845

US20170186564

15455164

Correspondence name and address
	HARNESS, DICKEY & PIERCE, P.L.C.
	PO BOX 828
	BLOOMFIELD HILLS, MI 48303

Search Results as of: 05/23/2024 10:48 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