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

Reel/Frame:019498/0378   Pages: 2
Recorded: 06/29/2007
Attorney Dkt #:E-1-D2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 1
1
Patent #:
Issue Dt:
08/14/2007
Application #:
11508380
Filing Dt:
08/23/2006
Publication #:
Pub Dt:
12/14/2006
Title:
FLUID LOSS REDUCER FOR HIGH TEMPERATURE HIGH PRESSURE WATER BASED-MUD APPLICATION
Assignors
1
Exec Dt:
12/15/2003
2
Exec Dt:
12/15/2003
3
Exec Dt:
12/15/2003
Assignee
1
14 AVENUE DES TROPIQUES, ZA DE COURTABEOUF 2
VILLEJUST, COURTABOEUF CEDEX, FRANCE 91955
Correspondence name and address
ALVIN T. ROCKHILL
P.O. BOX 1283
BATH, OH 44210-1283

Search Results as of: 06/16/2024 09:41 AM
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