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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 : PETRY, DIRK

Total Assignments: 7

Assignment: 1

Reel/Frame:	006123/0499			Pages:	2
		Recorded:	05/15/1992
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST.

Assignors

KELLER, FRIEDHELM

Exec Dt:

05/05/1992

PETRY, DIRK

Exec Dt:

05/05/1992

HILGER, HELMUT

Exec Dt:

05/05/1992

Assignee

GEORG FISCHER ROHRLLLEITUNGSSYSTEME AG

CH-8201

SCHAFFHAUSEN, SWITZERLAND

Property

Pat #

Pub #

Intl #

App #

5255943

NONE

07883826

Correspondence name and address
	DAVID TOREN
	TOREN, MCGEADY & ASSOCIATES P.C.
	521 FIFTH AVENUE
	NEW YORK, NY 10175

Assignment: 2

Reel/Frame:	013320/0371			Pages:	3
		Recorded:	09/03/2002
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors

RUFFLE, STEPHEN COLIN

Exec Dt:

07/09/2002

PETRY, DIRK

Exec Dt:

06/26/2002

SCHWARZ, BERND

Exec Dt:

07/18/2002

Assignees

PETRO TECHNIK LIMITED

MAITLAND ROAD, LION BARN BUSINESS PARK

NEEDHAM MARKET

ISPWICH, SUFFOLK IP 8 NZ, UNITED KINGDOM

GEORG FISCHER WAVIN AG

CH-8201 SCHAFFHAUSEN, SWITZERLAND

Property

Pat #

Pub #

Intl #

App #

7614661

NONE

10111227

Correspondence name and address
	GALGANO & BURKE
	THOMAS M. GALGANO
	300 RABRO DRIVE, SUITE 135
	HAUPPAUGE, NEW YORK 11788

Assignment: 3

Reel/Frame:	014265/0289			Pages:	3
		Recorded:	07/11/2003
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors

CARTER-LEWIS, DAVID

Exec Dt:

04/28/2003

KRENNRICH, FRANK

Exec Dt:

04/23/2003

LE BOHEC, STEPHANE

Exec Dt:

04/28/2003

PETRY, DIRK

Exec Dt:

04/23/2003

SLEEGE, GARY

Exec Dt:

04/28/2003

Assignee

IOWA STATE UNIVERSITY RESEARCH FOUNDATION, INC.

310 LAB OF MECHANICS

AMES, IOWA 50011-2131

Property

Pat #

Pub #

Intl #

App #

6717541

NONE

10425495

Correspondence name and address
	LEYDIG, VOIT & MAYER, LTD.
	KEVIN L. WINGATE
	6815 WEAVER ROAD, SUITE 300
	ROCKFORD, IL 61114-8018

Assignment: 4

Reel/Frame:	030906/0138			Pages:	4
		Recorded:	07/30/2013
Attorney Dkt #:	13-227
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors

PETRY, DIRK

Exec Dt:

06/26/2013

ROESCH, JUERGEN

Exec Dt:

06/26/2013

LUEBKE, BASTIAN

Exec Dt:

07/01/2013

PESIC, KRESIMIR

Exec Dt:

06/27/2013

Assignee

GEORG FISCHER WAVIN AG

EBNATSTRASSE 111

SCHAFFHAUSEN, SWITZERLAND 8201

Property

Pat #

Pub #

Intl #

App #

NONE

US20130327483

13908649

Correspondence name and address
	BACHMAN & LAPOINTE, P.C.
	900 CHAPEL STREET
	SUITE 1201
	NEW HAVEN, CT 06510

Assignment: 5

Reel/Frame:	045878/0880			Pages:	3
		Recorded:	05/23/2018
Attorney Dkt #:	816351
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors

HUESSY, JONAS

Exec Dt:

04/05/2018

PETRY, DIRK

Exec Dt:

04/05/2018

HABLUETZEL, EDWIN

Exec Dt:

04/17/2018

Assignee

GEORG FISCHER WAVIN AG

EBNATSTRASSE 111

SCHAFFHAUSEN, SWITZERLAND 8201

Property

Pat #

Pub #

Intl #

App #

10697574

US20180306366

15956785

Correspondence name and address
	LEYDIG, VOIT & MAYER, LTD.
	TWO PRUDENTIAL PLAZA, SUITE 4900
	180 NORTH STETSON AVENUE
	CHICAGO, IL 606016731

Assignment: 6

Reel/Frame:	048054/0618			Pages:	3
		Recorded:	01/18/2019
Attorney Dkt #:	816741
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors

TREFZ, OLIVER

Exec Dt:

01/07/2019

HUESSY, JONAS

Exec Dt:

01/03/2019

PETRY, DIRK

Exec Dt:

01/07/2019

Assignee

GEORG FISCHER WAVIN AG

EBNATSTRASSE 111

SCHAFFHAUSEN, SWITZERLAND 8201

Property

Pat #

Pub #

Intl #

App #

10648593

US20190226607

16249950

Correspondence name and address
	LEYDIG, VOIT & MAYER, LTD.
	TWO PRUDENTIAL PLAZA, SUITE 4900
	180 NORTH STETSON AVENUE
	CHICAGO, IL 606016731

Assignment: 7

Reel/Frame:	063919/0001			Pages:	4
		Recorded:	06/12/2023
Attorney Dkt #:	16355R-000188-US
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors

PETRY, DIRK

Exec Dt:

04/25/2023

BRYER, MARKUS

Exec Dt:

04/25/2023

Assignee

GEORG FISCHER ROHRLEITUNGSSYSTEME AG

EBNATSTRASSE 111

SCHAFFHAUSEN, SWITZERLAND 8201

Property

Pat #

Pub #

Intl #

App #

NONE

US20230417355

18332818

Correspondence name and address
	HARNESS, DICKEY & PIERCE, P.L.C.
	5445 CORPORATE DRIVE
	SUITE 200
	TROY, MI 48098

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