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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 : FRAGACHAN, FRANCISCO

Total Assignments: 6

Assignment: 1

Reel/Frame:	014411/0976			Pages:	5
		Recorded:	03/12/2004
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors

RIMMER, BRETT

Exec Dt:

01/19/2004

SAXON, ALAN

Exec Dt:

01/08/2004

FRAGACHAN, FRANCISCO

Exec Dt:

01/12/2004

Assignee

SCHLUMBERGER TECHNOLOGY CORPORATION

110 SCHLUMBERGER DRIVE

MD1

SUGAR LAND, TEXAS 77478

Property

Pat #

Pub #

Intl #

App #

7419937

US20040138068

10707534

Correspondence name and address
	SCHLUMBERGER TECHNOLOGY CORPORATION
	IP DEPT., WELL STIMULATION
	110 SCHLUMBERGER DRIVE, MD1
	SUGAR LAND, TX 77478

Assignment: 2

Reel/Frame:	020494/0125			Pages:	3
		Recorded:	02/12/2008
Attorney Dkt #:	5542.156002
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignor

FRAGACHAN, FRANCISCO

Exec Dt:

12/14/2007

Assignee

M-I LLC

5950 NORTH COURSE DRIVE

HOUSTON, TEXAS 77072

Property

Pat #

Pub #

Intl #

App #

7730966

US20080179092

12021732

Correspondence name and address
	JEFFREY S. BERGMAN
	1221 MCKINNEY, SUITE 2800
	HOUSTON, TX 77010

Assignment: 3

Reel/Frame:	024880/0141			Pages:	9
		Recorded:	08/24/2010
Attorney Dkt #:	05542/188002(VAP)
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors

FRAGACHAN, FRANCISCO

Exec Dt:

06/10/2008

OVALLE, ADRIANA

Exec Dt:

06/11/2008

SHOKANOV, TALGAT A.

Exec Dt:

05/26/2008

ANOKHIN, VYACHESLAV

Exec Dt:

05/22/2008

ALBA, ANDREA

Exec Dt:

06/02/2008

NOLTE, KENNETH G.

Exec Dt:

05/27/2008

Assignee

M-I L.L.C.

5950 NORTH COURSE DRIVE

HOUSTON, TEXAS 77072

Property

Pat #

Pub #

Intl #

App #

8731890

US20100332204

12918553

Correspondence name and address
	JEFFREY S. BERGMAN
	909 FANNIN, SUITE 3500
	HOUSTON, TX 77010

Assignment: 4

Reel/Frame:	035043/0989			Pages:	7
		Recorded:	02/26/2015
Attorney Dkt #:	05115-US-PCT[2]
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors

FRAGACHAN, FRANCISCO

Exec Dt:

06/10/2008

OVALLE, ADRIANA

Exec Dt:

06/11/2008

NOLTE, KENNETH G.

Exec Dt:

05/27/2008

SHOKANOV, TALGAT A.

Exec Dt:

05/26/2008

Assignee

M-I L.L.C.

5950 NORTH COURSE DRIVE

HOUSTON, TEXAS 77072

Property

Pat #

Pub #

Intl #

App #

NONE

US20100314104

12677719

Correspondence name and address
	KRISTINE DUMAS-SCARBER
	10001 RICHMOND AVENUE
	ROOM 4720
	HOUSTON, TX 77042

Assignment: 5

Reel/Frame:	055976/0708			Pages:	4
		Recorded:	04/20/2021
Attorney Dkt #:	114-0013US
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors

SAFARIFOROSHANI, MOHAMMADREZA

Exec Dt:

03/30/2021

FRAGACHAN, FRANCISCO

Exec Dt:

04/01/2021

Assignee

WEATHERFORD TECHNOLOGY HOLDINGS, LLC

2000 ST. JAMES PLACE

HOUSTON, TEXAS 77056

Property

Pat #

Pub #

Intl #

App #

11466552

US20210332686

17287014

Correspondence name and address
	LEWIS & REESE, PLLC
	11625 SPRING CYPRESS RD.
	SUITE A
	TOMBALL, TX 77377

Assignment: 6

Reel/Frame:	060983/0733			Pages:	4
		Recorded:	09/02/2022
Attorney Dkt #:	114-0013US1
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors

SAFARIFOROSHANI, MOHAMMADREZA

Exec Dt:

03/30/2021

FRAGACHAN, FRANCISCO

Exec Dt:

04/01/2021

Assignee

WEATHERFORD TECHNOLOGY HOLDINGS, LLC

2000 ST. JAMES PLACE

HOUSTON, TEXAS 77056

Property

Pat #

Pub #

Intl #

App #

NONE

US20220412202

17929551

Correspondence name and address
	LEWIS & REESE, PLLC
	11625 SPRING CYPRESS RD.
	SUITE A
	TOMBALL, TX 77377

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