skip navigationU S P T O SealUnited States Patent and Trademark Office AOTW logo
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 : GUERRERO, JULIO C.
Total Assignments: 12
Assignment: 1
Reel/Frame:013722/0775   Pages: 2
Recorded: 01/29/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
GUERRERO, JULIO C.
Exec Dt:
01/29/2003
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6910533
US20030183383
10354227
Correspondence name and address
SCHLUMBERGER CONVEYANCE AND DELIVERY
MR. WAYNE KANAK
555 INDUSTRIAL BOULEVARD
SUGAR LAND, TEXAS 77478
Assignment: 2
Reel/Frame:016139/0178   Pages: 5
Recorded: 01/07/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GUERRERO, JULIO C.
Exec Dt:
09/15/2004
2
PAFITIS, DEMOS
Exec Dt:
09/15/2004
3
ARZOUMANIDIS, ALEX
Exec Dt:
09/15/2004
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
36 OLD QUARRY ROAD
IP LAW DEPARTMENT
RIDGEFIELD, CONNECTICUT 06877-4108
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7401665
US20060042835
10931332
Correspondence name and address
WILLIAM B. BATZER
SCHLUMBERGER-DOLL RESEARCH
36 OLD QUARRY ROAD
RIDGEFIELD, CT 06877-4108
Assignment: 3
Reel/Frame:020552/0936   Pages: 10
Recorded: 02/25/2008
Attorney Dkt #:60.1754 US NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GUERRERO, JULIO C.
Exec Dt:
12/07/2007
2
PABON, JAHIR A.
Exec Dt:
12/03/2007
3
AUZERAIS, FRACOIS M.
Exec Dt:
01/24/2008
4
CHEN, KUO CHIANG
Exec Dt:
11/30/2007
5
FORBES, KEVIN J.
Exec Dt:
01/21/2008
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
ONE HAMPSHIRE STREET
SCHLUMBERGER-DOLL RESEARCH
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7906861
US20090134631
11946302
Correspondence name and address
JAMES MCALEENAN
ONE HAMPSHIRE STREET
SCHLUMBERGER-DOLL RESEARCH
CAMBRIDGE, MA 02139
Assignment: 4
Reel/Frame:020691/0026   Pages: 7
Recorded: 03/24/2008
Attorney Dkt #:60.1723 US NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GUERRERO, JULIO C.
Exec Dt:
01/18/2008
2
ROBISSON, AGATHE
Exec Dt:
01/18/2008
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
ONE HAMPSHIRE STREET
SCHLUMBERGER-DOLL RESEARCH
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7896086
US20090159292
11962657
Correspondence name and address
JAMES MCALEENAN
ONE HAMPSHIRE STREET
SCHLUMBERGER-DOLL RESEARCH
CAMBRIDGE, MA 02139
Assignment: 5
Reel/Frame:020693/0533   Pages: 6
Recorded: 03/24/2008
Attorney Dkt #:60.1722 US NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
GUERRERO, JULIO C.
Exec Dt:
01/18/2008
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
ONE HAMPSHIRE STREET
SCHLUMBERGER-DOLL RESEARCH
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7735564
US20090159273
11963122
Correspondence name and address
JAMES MCALEENAN
ONE HAMPSHIRE STREET
SCHLUMBERGER-DOLL RESEARCH
CAMBRIDGE, MA 02139
Assignment: 6
Reel/Frame:020950/0438   Pages: 7
Recorded: 05/15/2008
Attorney Dkt #:60.1763 US NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GUERRERO, JULIO C.
Exec Dt:
01/18/2008
2
MUNRO, LOGAN
Exec Dt:
01/22/2008
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
ONE HAMPSHIRE STREET
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8291781
US20090158674
11962256
Correspondence name and address
JAMES MCALEENAN
ONE HAMPSHIRE STREET
SCHLUMBERGER-DOLL RESEARCH
CAMBRIDGE, MA 02139
Assignment: 7
Reel/Frame:020565/0305   Pages: 8
Recorded: 02/27/2008
Attorney Dkt #:60.1708 US NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GUERRERO, JULIO C.
Exec Dt:
01/31/2008
2
PANETTA, PASCAL
Exec Dt:
01/24/2008
3
TASHIRO, HITOSHI
Exec Dt:
01/23/2008
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
ONE HAMPSHIRE STREET
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7926438
US20090114140
11935212
Correspondence name and address
SCHLUMBERGER-DOLL RESEARCH
PO BOX 425045
ATTN: IP LAW DEPT.
CAMBRIDGE, MA 02142
Assignment: 8
Reel/Frame:020888/0073   Pages: 8
Recorded: 05/01/2008
Attorney Dkt #:60.1729
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GUERRERO, JULIO C.
Exec Dt:
03/25/2008
2
TASHIRO, HITOSHI
Exec Dt:
04/25/2008
3
PATTON, BARTLEY
Exec Dt:
03/14/2008
4
THOMEER, HUBERTUS V.
Exec Dt:
03/27/2008
5
MALLALIEU, ROBIN
Exec Dt:
03/13/2008
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7896088
US20090159295
12034191
Correspondence name and address
RODNEY WARFFORD
555 INDUSTRIAL BLVD., MD-5
SUGAR LAND, TX 77478
Assignment: 9
Reel/Frame:024516/0667   Pages: 7
Recorded: 06/10/2010
Attorney Dkt #:60.1717
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GUERRERO, JULIO C.
Exec Dt:
06/02/2010
2
MUNRO, LOGAN
Exec Dt:
06/02/2010
3
WICKS, NATHAN
Exec Dt:
06/03/2010
4
ROBISSON, AGATHE
Exec Dt:
06/03/2010
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE,
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8733453
US20100243274
12713758
Correspondence name and address
MICHAEL FLYNN
555 INDUSTRIAL BLVD., MD-21
SUGAR LAND, TX 77478
Assignment: 10
Reel/Frame:032206/0547   Pages: 18
Recorded: 02/12/2014
Attorney Dkt #:68.0526-US-CIP[2]
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GUERRERO, JULIO C.
Exec Dt:
10/28/2011
2
RYTLEWSKI, GARY L.
Exec Dt:
10/11/2011
3
LECERF, BRUNO
Exec Dt:
11/07/2011
4
BERTOJA, MICHAEL J.
Exec Dt:
10/06/2011
5
IBEAGHA, CHRISTIAN
Exec Dt:
12/12/2011
6
MOODY-STUART, ALEX
Exec Dt:
10/26/2011
7
MOONEY, ADAM
Exec Dt:
11/09/2011
8
RUSSELL, JAY
Exec Dt:
12/05/2011
9
HOPKINS, CHRISTOPHER
Exec Dt:
12/09/2011
10
PAXSON, ADAM
Exec Dt:
02/10/2014
11
ANTHONY, BILLY
Exec Dt:
12/08/2011
12
PATEL, DINESH R.
Exec Dt:
11/23/2011
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8505632
US20120085538
13112512
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 11
Reel/Frame:027792/0667   Pages: 8
Recorded: 03/01/2012
Attorney Dkt #:60.1928-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GUERRERO, JULIO C.
Exec Dt:
12/16/2011
2
LANG, JEFFREY
Exec Dt:
01/26/2012
Assignees
1
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
2
MASSACHUSETTS INSTITUTE OF TECHNOLOGY
77 MASSACHUSETTS AVENUE
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9187983
US20130112401
13290529
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
10001 RICHMOND AVENUE
IP ADMINISTRATION CENTER OF EXCELLENCE
HOUSTON, TX 77042
Assignment: 12
Reel/Frame:041342/0466   Pages: 6
Recorded: 02/22/2017
Attorney Dkt #:3898/1034
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BERNSTEIN, JONATHAN J.
Exec Dt:
06/24/2015
2
GUERRERO, JULIO C.
Exec Dt:
06/25/2015
3
HANSBERRY, MITCHELL L.
Exec Dt:
06/22/2015
Assignee
1
THE CHARLES STARK DRAPER LABORATORY, INC.
555 TECHNOLOGY SQUARE
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10101496
US20170097443
15379468
Correspondence name and address
KATHRYN E. NOLL
SUNSTEIN KANN MURPHY & TIMBERS LLP
125 SUMMER STREET
BOSTON, MA 02110-1618

Search Results as of: 05/27/2024 01:15 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
| .HOME | INDEX| SEARCH | eBUSINESS | CONTACT US | PRIVACY STATEMENT