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: 2
Patent #:
Issue Dt:
05/31/1983
Application #:
06287385
Filing Dt:
07/27/1981
Inventors:
H. ROBERT GERBERICH, ELDRED T. SMITH
Title:
CATALYST OF SUPPORTED SILVER AND LEAD FOR THE PRODUCTION OF FORMALDEHYDE
Assignment: 1
Reel/Frame:
004098/0708Recorded: 02/28/1983Pages: 1
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
07/23/1981
Exec Dt:
07/23/1981
Assignee:
1211 AVENUE OF THE AMERICAS,
NEW YORK, NEW YORK 10036
Correspondent:
THOMAS J. MORGAN
C/0 CELANESE CORP.
1211 AVE. OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 2
Reel/Frame:
005046/0390Recorded: 03/10/1989Pages: 1
Conveyance:
MERGER (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
10/15/1987
Assignee:
Correspondent:
DONALD R. CASSADY
P.O. BOX 9077
CORPUS CHRISTI, TX 78469

Search Results as of: 06/16/2024 03:23 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