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:
11/23/2010
Application #:
10495359
Filing Dt:
11/23/2004
Publication #:
Pub Dt:
04/21/2005
Inventors:
Steve Martin, Daniele Piergentili
Title:
RECOVERY AND RECYCLING OF CHIRAL TARTARIC ACID RESOLVING AGENTS
Assignment: 1
Reel/Frame:
015852/0780Recorded: 05/11/2004Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
11/22/2002
Exec Dt:
11/22/2002
Assignee:
67056 LUDWIGSHAFEN, GERMANY
Correspondent:
KEIL & WEINKAUF
HERBERT B. KEIL
1350 CONNECTICUT AVE. N.W.
WASHINGTON, D.C 20036
Assignment: 2
Reel/Frame:
016711/0139Recorded: 06/22/2005Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
06/14/2005
Assignee:
CRAMLINGTON, NORTHUMBERLAND, GREAT BRITAIN NE 23 3JL
Correspondent:
JASON D. VOIGHT
1300 EYE STREET, NW
SUITE 400 EAST
WASHINGTON, DC 20005

Search Results as of: 05/12/2024 07:38 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