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:005054/0582   Pages: 1
Recorded: 03/14/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Total properties: 1
1
Patent #:
Issue Dt:
04/02/1991
Application #:
07329723
Filing Dt:
03/14/1989
Title:
PROCESS FOR TREATING METAL SURFACES
Assignors
1
Exec Dt:
02/22/1989
2
Exec Dt:
02/22/1989
Assignee
1
BRITANNIC HOUSE, MOOR LANE,
LONDON,, ENGLAND EC2Y 9BU
Correspondence name and address
BP AMERICA INC.,
PATENT AND LICENSE DIVISION
200 PUBLIC SQUARE
CLEVELAND, OH 44114-2375

Search Results as of: 09/25/2024 01:39 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