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 Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Reel/Frame:004554/0423   Pages: 2
Recorded: 06/02/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Total properties: 1
1
Patent #:
Issue Dt:
11/21/1989
Application #:
06835392
Filing Dt:
03/03/1986
Title:
STEREOSPECIFIC PREPARATION OF (3S,4R,5R,)-3-(1HYDROXYETHYL)-4- BENZOYLOXY-AZERIDINONES FROM L-(-)-THREONINE
Assignors
1
Exec Dt:
04/11/1986
2
Exec Dt:
04/11/1986
3
Exec Dt:
04/15/1986
Assignee
1
GALLOPING HILL ROAD
A CORP. OF NEW JERSEY
KENILWORTH, NEW JERSEY 07033
Correspondence name and address
GERALD S. ROSEN
SCHERING-PLOUGH CORP.
PATENT DEPT. M-3-W
ONE GIRALDA FARMS
MADISON, NJ 07940-1000

Search Results as of: 05/05/2024 09:02 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