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:
10/13/1987
Application #:
06800525
Filing Dt:
11/22/1985
Inventors:
ROLF BANHOLZER, HERBERT MERZ, KLAUS STOCKHAUS, HANS M. JENNEWEIN
Title:
N-(3-TRIFLUOROMETHYL-PHENYL)-N'-PROPARGYL-PIPERAZINE AND SALTS THEREOF USEFUL AS ANALGESICS
Assignment: 1
Reel/Frame:
004681/0588Recorded: 03/19/1987Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
02/13/1984
Exec Dt:
02/13/1984
Exec Dt:
02/13/1984
Exec Dt:
02/13/1984
Assignee:
6507 INGELHEIM, GERMANY
Correspondent:
WALTER G. WEISSENBERGER
C/O HAMMOND & LITTELL, WEISSENBERGER
& DIPPERT
489 FIFTH AVE.,
NEW YORK, NY 10017

Search Results as of: 06/07/2024 01:29 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