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 : LANGSETH, BJORN
Total Assignments: 7
Assignment: 1
Reel/Frame:010601/0082   Pages: 5
Recorded: 02/28/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
02/28/2000
Assignee
1
BOX 1590
14910 AIRLINE DRIVE
ROSHARON, TEXAS 77583
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09514118
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORP.
SCHLUMBERGER RESERVOIR COMPLETIONS
14910 AIRLINE ROAD
P.O. BOX 1590
ROSHARON, TX 77583-1590
Assignment: 2
Reel/Frame:010651/0111   Pages: 5
Recorded: 02/28/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
02/28/2000
Assignee
1
BOX 1590
14910 AIRLINE DRIVE
ROSHARON, TEXAS 77583
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09514628
Correspondence name and address
SCHLUMBERGER RESERVOIR COMPLETIONS
JAIME CASTANO
SCHLUMBERGER TECHNOLOGY CORPORATION
14910 AIRLINE ROAD, PO BOX 1590
ROSHARON, TEXAS 77583-1590
Assignment: 3
Reel/Frame:011000/0607   Pages: 6
Recorded: 07/24/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/20/2000
2
Exec Dt:
04/24/2000
3
Exec Dt:
04/20/2000
Assignee
1
BOX 1590
14910 AIRLINE DRIVE
ROSHARON, TEXAS 77583
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09552910
Correspondence name and address
SCHLUMBERGER RESERVOIR COMPLETIONS
SCHLUMBERGER TECHNOLOGY CORP.
JAIME CASTANO
14910 AIRLINE ROAD
ROSHARON, TEXAS 77583-1590
Assignment: 4
Reel/Frame:011001/0362   Pages: 6
Recorded: 07/24/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/20/2000
2
Exec Dt:
04/24/2000
3
Exec Dt:
04/20/2000
Assignee
1
BOX 1590
14910 AIRLINE DRIVE
ROSHARON, TEXAS 77583
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09552910
Correspondence name and address
SCHLUMBERGER RESERVOIR COMPLETIONS
JAIME CASTANO
SCHLUMBERGER TECHNOLOGY CORP.
1491 AIRLINE ROAD
ROSHARON, TX 77583-1590
Assignment: 5
Reel/Frame:011173/0727   Pages: 5
Recorded: 08/14/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/20/2000
2
Exec Dt:
04/24/2000
3
Exec Dt:
04/19/2000
4
Exec Dt:
04/20/2000
Assignee
1
14910 AIRLINE ROAD
ROSHARON, TEXAS 77583
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09552806
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
JAIME A. CASTANO
ATTN: PATENT COUNSEL
P.O. BOX 1590
ROSHARON, TX 77583-1590
Assignment: 6
Reel/Frame:010898/0674   Pages: 8
Recorded: 06/26/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/12/2000
2
Exec Dt:
06/20/2000
3
Exec Dt:
06/14/2000
4
Exec Dt:
06/16/2000
Assignee
1
BOX 1590
14910 AIRLINE DRIVE
ROSHARON, TEXAS 77583
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09512438
Correspondence name and address
SCHLUMBERGER RESERVOIR COMPLETIONS
JAIME CASTANO
SCHLUMBERGER TECHNOLOGY CORP.
P.O. BOX 1590
ROSHARON, TX 77583-1590
Assignment: 7
Reel/Frame:012535/0109   Pages: 6
Recorded: 01/22/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/12/2000
2
Exec Dt:
06/20/2000
3
Exec Dt:
06/14/2000
4
Exec Dt:
06/16/2000
Assignee
1
14910 AIRLINE ROAD
ROSHARON, TEXAS 77583
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09512438
Correspondence name and address
SCHLUMBERGER RESERVOIR COMPLETION CENTER
JAIME A. CASTANO
ATTN: I.P. COUNSEL, 14910 AIRLINE RD.
ROSHARON, TEXAS 77583-1590

Search Results as of: 06/25/2024 02:20 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