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:
12/05/1995
Application #:
08187622
Filing Dt:
01/27/1994
Inventors:
RALF PFIRMANN, THEODOR PAPENFUHS, GEORG WEICHSELBAUMER
Title:
PROCESS FOR THE PREPARATION OF CHLORINATED 4,5-DIFLUOROBENZOIC ACIDS, -BENZOIC ACID DERIVATIVES AND -BENZALDEHYDES
Assignment: 1
Reel/Frame:
006854/0893Recorded: 01/27/1994Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
01/07/1994
Exec Dt:
01/07/1994
Exec Dt:
01/07/1994
Assignee:
ZENTRALE PATENTABTEILUNG
GEBAUDE F 821
FRANKFURT AM MAIN, GERMANY D-65926
Correspondent:
THOMAS M. MESHBESHER
CONNOLLY AND HUTZ
P.O. BOX 2207
WILMINGTON, DE 19899
Assignment: 2
Reel/Frame:
010881/0555Recorded: 06/05/2000Pages: 8
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
05/03/2000
Assignee:
BRUENINGSTRASSE 50
65929 FRANKFURT, GERMANY
Correspondent:
CONNOLLY BOVE LODGE & HUTZ LLP
ASHLEY I. PEZZNER, ESQ.
P.O. BOX 2207
WILMINGTON, DE 19899

Search Results as of: 05/28/2024 02:03 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