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:
07/01/2014
Application #:
10584957
Filing Dt:
08/01/2007
Publication #:
Pub Dt:
12/29/2011
Inventors:
Oemer Uensal, Ursula Leister, Melanie Schlegel
Title:
Proton-conducting membrane and use thereof
Assignment: 1
Reel/Frame:
026982/0668Recorded: 09/28/2011Pages: 6
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
03/22/2007
Assignee:
INDUSTRIEPARK HOECHST
FRANKFURT AM MAIN, GERMANY 65926
Correspondent:
ASHLEY I. PEZZNER
1007 NORTH ORANGE STREET
P.O. BOX 2207
WILMINGTON, DE 19899
Assignment: 2
Reel/Frame:
019998/0136Recorded: 10/23/2007Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
08/18/2007
Exec Dt:
10/01/2007
Exec Dt:
09/19/2007
Assignee:
INDUSTRIEPARK HOCHST, G 86 4
FRANKFURT, GERMANY D-65926
Correspondent:
ASHLEY I. PEZZNER
1007 N ORANGE STREET
P.O. BOX 2207
WILMINGTON, DE 19899

Search Results as of: 05/29/2024 01:39 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