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:004711/0132   Pages: 2
Recorded: 01/20/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Total properties: 2
1
Patent #:
Issue Dt:
10/03/1989
Application #:
06934757
Filing Dt:
11/25/1986
Title:
STEREOISOMERIC TRICYCLIC BIS(DIOXOPIPERAZINES) AND PHARMACEUTICAL COMPOSITIONS
2
Patent #:
Issue Dt:
10/03/1989
Application #:
06934757
Filing Dt:
11/25/1986
Title:
STEREOISOMERIC TRICYCLIC BIS(DIOXOPIPERAZINES) AND PHARMACEUTICAL COMPOSITIONS
Assignors
1
Exec Dt:
01/13/1987
2
Exec Dt:
01/13/1987
Assignee
1
Correspondence name and address
EMCH, SCHAFFER, SCHAUB & PORCELLO CO.
805 NATIONAL BANK BUILDING
TOLEDO, OH 43604

Search Results as of: 05/11/2024 07:44 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