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:
12/26/1995
Application #:
08284545
Filing Dt:
08/08/1994
Inventors:
MANFRED BERGFELD, GUNTER WIESGICKL
Title:
PROCESS FOR PRODUCING PYRROLIDONE AND N-ALKYL PYRROLIDONES
Assignment: 1
Reel/Frame:
007144/0101Recorded: 08/08/1994Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
07/27/1994
Exec Dt:
07/27/1994
Assignee:
6824 BM ARNHEM, VELPERWEG 76
DYFED SA44 5J GREAT BRITAIN, NETHERLANDS
Correspondent:
OLIFF & BERRIDGE
WILLIAM P. BERRIDGE
P.O. BOX 19928
ALEXANDRIA, VA 22320
Assignment: 2
Reel/Frame:
019817/0945Recorded: 09/07/2007Pages: 7
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
04/30/2007
Assignee:
VIA DEL PORTO
MARANO TICINO (NOVARA), ITALY
Correspondent:
RONALD J. BARON, ESQ.
HOFFMAN & BARON, LLP
6900 JERICHO TURNPIKE
SYOSSET, NEW YORK 11791

Search Results as of: 05/02/2024 08:44 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