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: 2
Patent #:
Issue Dt:
03/18/2003
Application #:
09198540
Filing Dt:
11/24/1998
Inventors:
NORBERT WEFERLING, HANS-PETER SCHMITZ, GUNTER KOLBE
Title:
PROCESS FOR PREPARING SALTS OF DIALKYLPHOSPHINIC ACIDS
Assignment: 1
Reel/Frame:
009610/0932Recorded: 11/24/1998Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
11/17/1998
Exec Dt:
11/17/1998
Exec Dt:
11/17/1998
Assignee:
BRUNINGSTRASSE 50
D-65929 FRANKFURT AM MAIN, GERMANY
Correspondent:
CLARIANT CORPORATION
SUSAN S. JACKSON
4331 CHESAPEAKE DRIVE
INDUSTRIAL PROPERTY DEPARTMENT
CHARLOTTE, NC 28216
Assignment: 2
Reel/Frame:
018627/0100Recorded: 12/13/2006Pages: 11
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
11/28/2005
Assignee:
AM UNISYS-PARK 1
GROUP INTELLECTUAL PROPERTY
65843 SULZBACH, GERMANY 65843
Correspondent:
ANTHONY A. BISULCA
4000 MONROE ROAD
INTELLECTUAL PROPERTY DEPARTMENT
CHARLOTTE, NC 28205

Search Results as of: 05/12/2024 03:42 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