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:
06/17/1997
Application #:
08175328
Filing Dt:
12/29/1993
Inventors:
ANDREW BELL, TIM J. COFFY
Title:
THERMALLY ACTIVATED OLEFIN METATHESIS CATALYST PRECURSOR
Assignment: 1
Reel/Frame:
006962/0278Recorded: 04/28/1994Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
03/21/1994
Exec Dt:
02/27/1994
Assignee:
INTELLECTUAL PROPERTY SECTION LAW DEPARTMENT 1313 N. MARKET STREET HERCULES PLAZAWILMINGTON, DE 19894-0001
Correspondent:
HERCULES INCORPORATED
JOANNE W. PATTERSON
IP SECTION/LAW DEPT.
1313 N. MARKET ST., HERCULES PLAZA
WILMINGTON, DE 19894-0001
Assignment: 2
Reel/Frame:
007453/0273Recorded: 04/25/1995Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
10/05/1994
Assignee:
1051 CLARK STREET
ABINGDON, VIRGINIA 24210
Correspondent:
JOHN W. BEHRINGER, ESQ.
FITZPATRICK, CELLA, HARPER & SCINTO
277 PARK AVENUE
NEW YORK, NY 10172-0194

Search Results as of: 05/22/2024 11:12 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