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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 : MEYYAPPAN, RAMASWAMY

Total Assignments: 8

Assignment: 1

Reel/Frame:	018488/0912			Pages:	9
		Recorded:	11/07/2006
Attorney Dkt #:	68.0611
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors

1

MEYYAPPAN, RAMASWAMY

Exec Dt:

08/25/2006

2

MACKENZIE, RODERICK

Exec Dt:

08/25/2006

3

Exec Dt:

08/25/2006

4

DEANS, GREGOR E.

Exec Dt:

09/13/2006

Assignee

1

SCHLUMBERGER TECHNOLOGY CORPORATION

300 SCHLUMBERGER DRIVE

SUGAR LAND, TEXAS 77478

Property

Pat #

Pub #

Intl #

App #

NONE

11467206

Correspondence name and address
	RHONDA J. SMITH
	14910 AIRLINE ROAD
	ROSHARON, TX 77583

Assignment: 2

Reel/Frame:	018412/0395			Pages:	7
		Recorded:	10/19/2006
Attorney Dkt #:	68.0659
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors

1

VARADARAJAN, HARINI

Exec Dt:

10/19/2006

2

MEYYAPPAN, RAMASWAMY

Exec Dt:

10/17/2006

Assignee

1

SCHLUMBERGER TECHNOLOGY CORPORATION

300 SCHLUMBERGER DRIVE

SUGAR LAND, TEXAS 77478

Property

Pat #

Pub #

Intl #

App #

11511028

Correspondence name and address
	RHONDA J. SMITH
	14910 AIRLINE ROAD
	ROSHARON, TX 77583

Assignment: 3

Reel/Frame:	020903/0950			Pages:	9
		Recorded:	05/06/2008
Attorney Dkt #:	68.0659
Conveyance:	CORRECTIVE ASSIGNMENT TO CORRECT THE APPLICATION NUMBER INCORRECTLY LISTED AS 11/511028 ON THE ASSIGNMENT RECORDAL COVERSHEET TO READ 11/551028 PREVIOUSLY RECORDED ON REEL 018412 FRAME 0395. ASSIGNOR(S) HEREBY CONFIRMS THE DO SELL, ASSIGN, TRANSFER, AND CONVEY..

Assignors

1

VARADARAJAN, HARINI

Exec Dt:

10/19/2006

2

MEYYAPPAN, RAMASWAMY

Exec Dt:

10/17/2006

Assignee

1

SCHLUMBERGER TECHNOLOGY CORPORATION

300 SCHLUMBERGER DRIVE

SUGAR LAND, TEXAS 77478

Property

Pat #

Pub #

Intl #

App #

11551028

Correspondence name and address
	AUTREY BROWN
	14910 AIRLINE ROAD
	ROSHARON, TX 77583

Assignment: 4

Reel/Frame:	018829/0106			Pages:	7
		Recorded:	01/31/2007
Attorney Dkt #:	68.0672
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors

1

RUBINSTEIN, SCOTT

Exec Dt:

01/04/2007

2

MEYYAPPAN, RAMASWAMY

Exec Dt:

01/04/2007

Assignee

1

SCHLUMBERGER TECHNOLOGY CORPORATION

300 SCHLUMBERGER DRIVE

LEGAL DEPARTMENT

SUGAR LAND, TEXAS 77478

Property

Pat #

Pub #

Intl #

App #

11606645

Correspondence name and address
	SCHLUMBERGER TECHNOLOGY CORPORATION
	14910 AIRLINE ROAD
	LEGAL DEPARTMENT
	ROSHARON, TX 77583

Assignment: 5

Reel/Frame:	023492/0065			Pages:	8
		Recorded:	11/09/2009
Attorney Dkt #:	68.0907
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors

1

MEYYAPPAN, RAMASWAMY

Exec Dt:

06/08/2009

2

Exec Dt:

06/08/2009

3

ARUMUGAM, ARUNKUMAR

Exec Dt:

07/13/2009

Assignee

1

SCHLUMBERGER TECHNOLOGY CORPORATION

300 SCHLUMBERGER DRIVE

SUGAR LAND, TEXAS 77478

Property

Pat #

Pub #

Intl #

App #

12469006

Correspondence name and address
	SCHLUMBERGER RESERVOIR COMPLETIONS
	14910 AIRLINE ROAD
	AUTREY BROWN
	ROSHARON, TX 77583

Assignment: 6

Reel/Frame:	024240/0911			Pages:	8
		Recorded:	04/15/2010
Attorney Dkt #:	68.0934
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors

1

MEYYAPPAN, RAMASWAMY

Exec Dt:

03/23/2010

2

EL-KHAZINDAR, YASSER

Exec Dt:

03/23/2010

3

MACDOUGALL, THOMAS D.

Exec Dt:

03/30/2010

Assignee

1

SCHLUMBERGER TECHNOLOGY CORPORATION

300 SCHLUMBERGER DRIVE

SUGAR LAND, TEXAS 77478

Property

Pat #

Pub #

Intl #

App #

12703189

Correspondence name and address
	AUTREY BROWN
	14910 AIRLINE ROAD
	BLDG. 14
	ROSHARON, TX 77583

Assignment: 7

Reel/Frame:	024423/0237			Pages:	7
		Recorded:	05/21/2010
Attorney Dkt #:	68.0982
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors

1

RUBINSTEIN, SCOTT A.

Exec Dt:

05/20/2010

2

MEYYAPPAN, RAMASWAMY

Exec Dt:

05/18/2010

Assignee

1

SCHLUMBERGER TECHNOLOGY CORPORATION

300 SCHLUMBERGER DRIVE

SUGAR LAND, TEXAS 77478

Property

Pat #

Pub #

Intl #

App #

NONE

12784814

Correspondence name and address
	SCHLUMBERGER RESERVOIR COMPLETIONS
	14910 AIRLINE ROAD
	ROSHARON, TX 77583

Assignment: 8

Reel/Frame:	028099/0977			Pages:	8
		Recorded:	04/24/2012
Attorney Dkt #:	68.1036-US-NP
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors

1

BASAK, DAVASMITA

Exec Dt:

03/28/2012

2

Exec Dt:

04/16/2012

3

MEYYAPPAN, RAMASWAMY

Exec Dt:

03/12/2012

Assignee

1

SCHLUMBERGER TECHNOLOGY CORPORATION

300 SCHLUMBERGER DRIVE

SUGAR LAND, TEXAS 77478

Property

Pat #

Pub #

Intl #

App #

13354607

Correspondence name and address
	SCHLUMBERGER RESERVOIR COMPLETIONS
	10001 RICHMOND
	IP - CENTER OF EXCELLENCE
	HOUSTON, TX 77042

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