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: 1
Patent #:
Issue Dt:
03/23/2004
Application #:
10344414
Filing Dt:
02/19/2003
Publication #:
Pub Dt:
08/28/2003
Inventors:
Thomas Wettling, Dirk Borchers, Wim Verrelst, Hans Peter Rath
Title:
METHOD FOR PRODUCING POLYISOBUTENES
Assignment: 1
Reel/Frame:
014834/0164Recorded: 12/23/2003Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
08/28/2001
Exec Dt:
08/28/2001
Exec Dt:
08/28/2001
Exec Dt:
08/28/2001
Assignee:
67056 LUDWIGSHAFEN, GERMANY
Correspondent:
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
JOSEPH A. SCAFETTA, JR.
1940 DUKE STREET
ALEXANDRIA, VA 22314

Search Results as of: 05/15/2024 08:00 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