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:013023/0136   Pages: 3
Recorded: 06/14/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 1
1
Patent #:
Issue Dt:
03/30/2004
Application #:
10172665
Filing Dt:
06/14/2002
Publication #:
Pub Dt:
03/06/2003
Title:
REMOVABLE IMBIBITION COMPOSITION OF PHOTOCHROMIC COMPOUND AND EPOXY AND POLYOL KINETIC ENHANCING ADDITIVES
Assignors
1
Exec Dt:
06/14/2002
2
Exec Dt:
06/14/2002
Assignee
1
9251 BELCHER ROAD
PINELLAS PARK, FLORIDA 33782
Correspondence name and address
PPG INDUSTRIES, INC.
FRANK P. MALLAK
INTELLECTUAL PROPERTY DEPARTMENT
39TH FLOOR, ONE PPG PLACE
PITTSBURGH, PA 15272

Search Results as of: 05/15/2024 06:39 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