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: 1
Patent #:
Issue Dt:
11/30/1999
Application #:
09032862
Filing Dt:
03/02/1998
Inventors:
REINHARD DOENGES, RUDOLF EHRLER, HORST WURM
Title:
CELLULOSE ETHERS CONTAINING 2-PROPENYL GROUPS AND USE THEREOF AS PROTECTIVE COLLOIDS IN POLYMERIZATIONS
Assignment: 1
Reel/Frame:
009933/0278Recorded: 05/03/1999Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
02/12/1998
Exec Dt:
02/12/1998
Exec Dt:
01/29/1998
Assignee:
BRUENINGSTRASSE 50
D-65929 FRANKFURT AM MAIN, GERMANY
Correspondent:
CLARIANT CORPORATION
PHILIP P. MCCANN
INDUSTRIAL PROPERTY DEPARTMENT
4331 CHESAPEAKE DRIVE
CHARLOTTE, NORTH CAROLINA 28216

Search Results as of: 05/11/2024 02:20 AM
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