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:
04/24/2001
Application #:
09291591
Filing Dt:
04/08/1999
Inventor:
HELMUT LEITNER
Title:
METHOD FOR IMPROVING THE ADHESION OF AN ELASTOMERIC, POLYMERIC MATERIAL TO A SUPPORT ELEMENT
Assignment: 1
Reel/Frame:
010031/0447Recorded: 06/14/1999Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
04/07/1999
Exec Dt:
04/22/1999
Assignee:
ONE FRANKLIN PLAZA
PHILADELPHIA, PENNSYLVANIA 19103
Correspondent:
SMITHKLINE BEECHAM CORPORATION
JAMES M. KANAGY
PO BOX 1539
KING OF PRUSSIA, PA 19406-0939
Assignment: 2
Reel/Frame:
010088/0698Recorded: 07/13/1999Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
05/31/1999
Assignee:
HOEHNERWEG 2-4
D-69469 WEINHEIM, GERMANY
Correspondent:
KENYON & KENYON
RICHARD L. MAYER
ONE BROADWAY
NEW YORK, NY 10004

Search Results as of: 06/28/2024 01:05 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