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 Assignee Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignee Name : SCHLUMBERGER TECHNOLOGY CORPORATION, 277 PARK AVE., NEW YORK, NY 10017 A TX CORP.
Total Assignments: 2
Assignment: 1
Reel/Frame:004172/0996   Pages: 2
Recorded: 09/26/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
09/09/1983
Assignee
1
N, NEW YORK
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06430571
Correspondence name and address
SCHLUMBERGER-DOLL RESEARCH
P.O. BOX 307
RIDGEFIELD, CT. 06877
Assignment: 2
Reel/Frame:004269/0179   Pages: 8
Recorded: 05/31/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
05/30/1984
2
Exec Dt:
05/30/1984
3
Exec Dt:
05/30/1984
4
Exec Dt:
05/30/1984
Assignee
1
TEXAS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06616325
Correspondence name and address
SCHLUMBERGER-DOLL RESEARCH
ATTN: PATENT COUNSEL
P. O. BOX 307
RIDGEFIELD, CT 06877

Search Results as of: 05/08/2024 10:40 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