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:003941/0336   Pages: 1
Recorded: 01/11/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Total properties: 1
1
Patent #:
Issue Dt:
04/20/1982
Application #:
06195684
Filing Dt:
10/09/1980
Title:
METHOD FOR PREPARING THE OPTICALLY ACTIVE ISOMER OF 2,2 -((5-(3-((1,1- DIMETHYLETHYL)AMINO)-2-HYDROXYPROPOXY)-1,2,3,4-TETRAHYDRO-2,3- NAPHTHALENE-DIYL)BIS(OXY))BIS(N,N-DIPROPYLACETAMIDE)
Assignors
1
Exec Dt:
01/08/1981
2
Exec Dt:
01/08/1981
3
Exec Dt:
01/08/1981
Assignee
1
LAWRENCEVILLE-PRINCETON RD.
PRINCETON, NEW JERSEY 08540
Correspondence name and address
LAWRENCE S. LEVINSON
E. R. SQUIBB & SONS, INC.
P. O. BOX 4000
PRINCETON, NJ 08540

Search Results as of: 08/17/2025 08:48 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