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:
04/19/1988
Application #:
06942153
Filing Dt:
12/16/1986
Inventors:
ALFRED NIERTH, BERNHARD SCHERHAG, REINHARD PREUSS, HEINZ KLOSE, SALVATORE SABIA
Title:
PROCESS FOR THE ISOLATION OF DIARYL GUANIDINES
Assignment: 1
Reel/Frame:
004646/0990Recorded: 12/16/1986Pages: 1
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
11/20/1986
Exec Dt:
11/20/1986
Exec Dt:
11/20/1986
Exec Dt:
11/20/1986
Exec Dt:
11/20/1986
Assignee:
LEVERKUSEN, GERMANY
Correspondent:
SPRUNG, HORN, KRAMER & WOODS
600 THIRD AVE.,
NEW YORK, NY 10016

Search Results as of: 11/11/2024 08:28 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