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

Total Assignments: 1
Patent #:
Issue Dt:
05/25/2004
Application #:
09869871
Filing Dt:
07/22/2002
Inventors:
Hubert Barth, Klaus Steiner, Simon Schneider, Ulrich Bayer, Manfred Westermayer et al
Title:
METHOD FOR PRODUCING SYMMTETRICAL AND ASYMMETRICAL CARBONATES
Assignment: 1
Reel/Frame:
011935/0852Recorded: 09/06/2001Pages: 11
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
07/09/2001
Exec Dt:
07/09/2001
Exec Dt:
07/09/2001
Exec Dt:
07/09/2001
Exec Dt:
07/09/2001
Exec Dt:
07/09/2001
Assignee:
KARLSRUHE, PFIZERSTRASSE 1
GERMANY
Correspondent:
WARNER-LAMBERT COMPANY
CHARLES W. ASHBROOK
2800 PLYMOUTH ROAD
ANN ARBOR MI 48105

Search Results as of: 06/21/2024 09:45 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