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:
02/01/1983
Application #:
06265269
Filing Dt:
05/20/1981
Inventors:
WOLFGANG KRAMER, HANS-LUDWIG ELBE
Title:
4-SUBSTITUTED 3,3-DIMETHYL-BUTAN-2-ONES, PROCESSES FOR THEIR PREPARATION AND THEIR USE AS INTERMEDIATE PRODUCTS
Assignment: 1
Reel/Frame:
003892/0769Recorded: 05/20/1981Pages: 1
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
05/07/1981
Exec Dt:
05/07/1981
Assignee:
LEVERKUSEN, GERMANY
Correspondent:
SPRUNG, FELFE, HORN, LYNCH & KRAMER
600 THIRD AVE.
NEW YORK, NY 10016

Search Results as of: 05/15/2024 08:51 AM
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