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:
04/04/1978
Application #:
05689280
Filing Dt:
05/24/1976
Inventors:
*** EXPO DATA IS NOT AVAILABLE FOR THIS RECORD ***
Title:
CYANOCOBALAMIN DERIVATIVES
Assignment: 1
Reel/Frame:
003804/0841Recorded: 10/06/1980Pages: 4
Conveyance:
MERGER (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
08/26/1980
Assignee:
PENNSYLVANIA
Correspondent:
ROHM AND HAAS COMPANY
INDEPENDENCE MALL WEST
PHILADELPHIA, PA 19105
Assignment: 2
Reel/Frame:
004488/0488Recorded: 12/13/1985Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
11/21/1985
Assignee:
Correspondent:
TERENCE P. STROBAUGH,
ROHM & HAAS COMPANY,
INDEPENDENCE MALL WEST,
PHILADELPHIA, PA. 19105

Search Results as of: 04/27/2024 04:42 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