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:
12/31/1991
Application #:
07493592
Filing Dt:
03/14/1990
Inventors:
JULES B. PUSCHETT, KRZYSZTOF MATYJASZEWSKI
Title:
SURFACE MODIFICATION OF PLASTIC OPTICAL FIBERS
Assignment: 1
Reel/Frame:
005405/0371Recorded: 08/20/1990Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
06/18/1990
Exec Dt:
07/26/1990
Assignee:
911 WILLIAM PITT UNION
A NON-PROFIT PA CORP.
PITTSBURGH, PENNSYLVANIA 15260
Correspondent:
ARNOLD B. SILVERMAN
ECKERT, SEAMANS, CHERIN & MELLOTT
600 GRANT ST., 42ND FLR.
PITTSBURGH, PA 15219
Assignment: 2
Reel/Frame:
005678/0851Recorded: 04/29/1991Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
11/02/1990
Assignee:
PENNSYLVANIA
Correspondent:
SUZANNE KIKEL
ECKERT SEAMANS CHERIN & MELLOTT
600 GRANT STREET
42ND FLOOR
PITTSBURGH, PA 15219

Search Results as of: 05/04/2024 10:49 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