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 : GISSLER, ROBERT W.

Total Assignments: 9

Assignment: 1

Reel/Frame:	007809/0387			Pages:	3
		Recorded:	12/11/1995
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors

GISSLER, ROBERT W.

Exec Dt:

12/07/1995

FANINI, OTTO

Exec Dt:

12/07/1995

MAISSA, JACQUES

Exec Dt:

12/07/1995

BULLOCK, H. WADE

Exec Dt:

12/08/1995

RELLINGER, PETER

Exec Dt:

12/07/1995

Assignee

WESTERN ATLAS INTERNATIONAL, INC.

P.O. BOX 1407

HOUSTON, TEXAS 77251

Property

Pat #

Pub #

Intl #

App #

5680049

NONE

08570113

Correspondence name and address
	RICHARD A. FAGIN
	P.O. BOX 1407
	10205 WESTHEIMER ROAD
	HOUSTON, TX 77251-1407

Assignment: 2

Reel/Frame:	009805/0486			Pages:	3
		Recorded:	03/08/1999
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors

GISSLER, ROBERT W.

Exec Dt:

02/23/1999

HOLCOMBE, MICHAEL W.

Exec Dt:

02/23/1999

Assignee

PES, INC.

445 WOODLINE DR.

SPRING, TEXAS 77386

Property

Pat #

Pub #

Intl #

App #

6349767

US20020000320

09076964

Correspondence name and address
	TIMOTHY M. HONEYCUTT
	P.O. BOX 1577
	CYPRESS, TEXAS 77410-1577

Assignment: 3

Reel/Frame:	010002/0494			Pages:	4
		Recorded:	06/08/1999
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors

GISSLER, ROBERT W.

Exec Dt:

05/24/1999

HOLCOMBE, MICHAEL W.

Exec Dt:

05/24/1999

PURKIS, DANIEL

Exec Dt:

05/24/1999

Assignee

PES, INC.

RICHARD P. RUBBO

445 WOODLINE DR.

SPRING, TEXAS 77386

Property

Pat #

Pub #

Intl #

App #

6273189

NONE

09245468

Correspondence name and address
	TIMOTHY M. HONEYCUTT
	P.O. BOX 1577
	CYPRESS, TEXAS 77410-1577

Assignment: 4

Reel/Frame:	010122/0450			Pages:	3
		Recorded:	07/26/1999
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignor

GISSLER, ROBERT W.

Exec Dt:

07/13/1999

Assignee

PES, INC.

445 WOODLINE DR.

SPRING, TEXAS 77386

Property

Pat #

Pub #

Intl #

App #

6220346

NONE

09322900

Correspondence name and address
	TIMOTHY M. HONEYCUTT
	P.O. BOX 1577
	CYPRESS, TEXAS 77410-1577

Assignment: 5

Reel/Frame:	018770/0558			Pages:	3
		Recorded:	01/18/2007
Attorney Dkt #:	WELL-52; 52WO
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignor

GISSLER, ROBERT W.

Exec Dt:

10/25/2006

Assignee

WELLDYNAMICS, INC.

445 WOODLINE DRIVE

SPRING, TEXAS 77386

Property

Pat #

Pub #

Intl #

App #

7673683

US20070170914

11624282

Correspondence name and address
	MARLIN R. SMITH
	660 N. CENTRAL EXPRESSWAY
	SUITE 230
	PLANO, TX 75074

Assignment: 6

Reel/Frame:	019119/0632			Pages:	3
		Recorded:	04/05/2007
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignor

GISSLER, ROBERT W.

Exec Dt:

10/25/2006

Assignee

WELLDYNAMICS, INC.

445 WOODLINE DRIVE

SPRING, TEXAS 77386

Property

Pat #

Pub #

Intl #

App #

7779912

US20070170915

11679793

Correspondence name and address
	MARLIN R. SMITH
	P.O. BOX 997
	ROCKWALL, TX 75087

Assignment: 7

Reel/Frame:	021496/0529			Pages:	3
		Recorded:	09/08/2008
Attorney Dkt #:	WELL-103-1
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignor

GISSLER, ROBERT W.

Exec Dt:

09/05/2008

Assignee

WELLDYNAMICS, INC.

445 WOODLINE DRIVE

SPRING, TEXAS 77386

Property

Pat #

Pub #

Intl #

App #

8196656

US20090071717

12206291

Correspondence name and address
	SMITH IP SERVICES
	PO BOX 997
	ROCKWALL, TX 75087

Assignment: 8

Reel/Frame:	028193/0265			Pages:	3
		Recorded:	05/11/2012
Attorney Dkt #:	2008-IP-016786 U1 P1D1 US
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignor

GISSLER, ROBERT W.

Exec Dt:

09/05/2008

Assignee

WELLDYNAMICS, INC.

445 WOODLINE DRIVE

SPRING, TEXAS 77386

Property

Pat #

Pub #

Intl #

App #

9500072

US20120256635

13469228

Correspondence name and address
	SMITH IP SERVICES, P.C.
	P.O. BOX 997
	ROCKWALL, TX 75087

Assignment: 9

Reel/Frame:	043579/0624			Pages:	7
		Recorded:	09/13/2017
Attorney Dkt #:	1560-019002
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors

GISSLER, ROBERT W.

Exec Dt:

09/28/2016

BI, HAI

Exec Dt:

09/22/2016

BALASUBRAMANIAN, ASWIN

Exec Dt:

09/22/2016

ZHENG, QUANLING

Exec Dt:

09/22/2016

Assignee

HALLIBURTON ENERGY SERVICES, INC.

3000 N. SAM HOUSTON PARKWAY E.

HOUSTON, TEXAS 77032-3219

Property

Pat #

Pub #

Intl #

App #

10907470

US20180374611

15558111

Correspondence name and address
	COREY TUMEY
	P.O BOX 22188
	HOUSTON, TX 77227-2188

Search Results as of: 05/23/2024 08:11 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