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:
12/25/2007
Application #:
10519133
Filing Dt:
03/10/2005
Publication #:
Pub Dt:
10/27/2005
Inventors:
Bernd Papenfuhs, Martin Steuer, Simon Jonas
Title:
CROSS-LINKED POLYVINYL ACETALS
Assignment: 1
Reel/Frame:
015873/0938Recorded: 03/10/2005Pages: 6
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
02/04/2005
Exec Dt:
02/14/2005
Exec Dt:
02/18/2005
Assignee:
BRUNINGSTRASSE 50
65926 FRANKFURT AM MAIN, GERMANY
Correspondent:
HAMILTON, BROOK, SMITH & REYNOLDS, P.C.
STEVEN G. DAVIS, ESQ.
530 VIRGINIA ROAD, P.O. BOX 9133
CONCORD, MA 01742-9133
Assignment: 2
Reel/Frame:
021022/0713Recorded: 05/27/2008Pages: 20
Conveyance:
MERGER (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
10/25/2006
Assignee:
MUEHLHEIMER STR. 26
53840 TROISDORF, GERMANY
Correspondent:
STEVEN G. DAVIS, ESQ.
HAMILTON, BROOK, SMITH & REYNOLDS, P.C.
530 VIRGINIA ROAD, P.O. BOX 9133
CONCORD, MA 01742-9133

Search Results as of: 05/20/2024 10:02 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