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:005454/0026   Pages: 4
Recorded: 09/14/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Total properties: 1
1
Patent #:
Issue Dt:
09/06/1994
Application #:
07546484
Filing Dt:
06/29/1990
Title:
ABRASION RESISTANT SILOXANE COATINGS CONTAINING GERIA
Assignors
1
Exec Dt:
08/21/1990
2
Exec Dt:
08/21/1990
3
Exec Dt:
08/21/1990
Assignee
1
A CORP. OF PA
PITTSBURGH, PENNSYLVANIA
Correspondence name and address
PATENT DEPARTMENT
PPG INDUSTRIES, INC.
ONE PPG PLACE
PITTSBURGH, PA 15272

Search Results as of: 05/10/2024 04:01 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