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:006553/0778   Pages: 5
Recorded: 04/20/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 1
1
Patent #:
Issue Dt:
03/15/1994
Application #:
08049904
Filing Dt:
04/20/1993
Title:
FORMYLATION PROCESS FOR AROMATIC ALDEHYDES
Assignors
1
Exec Dt:
04/07/1993
2
Exec Dt:
04/07/1993
3
Exec Dt:
04/07/1993
Assignee
1
PATENT DEPARTMENT, 20TH FLOOR
235 EAST 42ND STREET, 20TH FLOOR
NEW YORK, NEW YORK 10017-5755
Correspondence name and address
DR. PETER C. RICHARDSON
PFIZER INC.
235 EAST 42ND STREET, 20TH FLOOR
NEW YORK, NY 10017-5755

Search Results as of: 05/05/2024 08:21 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