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:008903/0824   Pages: 2
Recorded: 01/09/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 1
1
Patent #:
Issue Dt:
09/22/1998
Application #:
08877001
Filing Dt:
06/16/1997
Title:
PROCESS FOR PREPARING THE CRYSTAL MODIFICATION OF 2,2' ,2"-NITRILO[TRIETHYL TRIS(3,3' ,5,5'-TETRA-TERT-BUTYL-1,1'-BIPHENYL-2,2'-DIYL)PHOSPHITE]
Assignors
1
Exec Dt:
06/06/1997
2
Exec Dt:
05/20/1997
Assignee
1
PATENT AND LICENSING DEPARTMENT
BUILDING K 801
D-65926 FRANKFURT AM MAIN, GERMANY
Correspondence name and address
CONNOLLY AND HUTZ
GERARD M. O'ROURKE
P.O. BOX 2207
1220 MARKET STREET
WILMINGTON, DE 19899

Search Results as of: 06/22/2024 12:37 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