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:
03/02/1999
Application #:
08822242
Filing Dt:
03/20/1997
Inventors:
KLAUS SCHEBESTA, HEINRICH SCHUCHARDT, MARTIN ULLRICH
Title:
SELF-CLEANING REACTOR/MIXER FOR HIGHLY VISCOUS AND COHESIVE MIXING MATERIALS
Assignment: 1
Reel/Frame:
008600/0146Recorded: 03/20/1997Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
03/03/1997
Exec Dt:
03/03/1997
Exec Dt:
03/03/1997
Assignee:
PATENTE KONZERN
KONZERNVERWALTUNG RP
D-51368 LEVERKUSEN, GERMANY
Correspondent:
CONNOLLY AND HUTZ
RICHARD M. BECK
P.O. BOX 2207
WILMINGTON, DE 19899
Assignment: 2
Reel/Frame:
029709/0556Recorded: 01/29/2013Pages: 6
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
12/20/2012
Assignee:
-
MONHEIM, GERMANY
Correspondent:
NOVAK DRUCE CONNOLLY BOVE + QUIGG LLP
1875 EYE STREET, N.W.
ELEVENTH FLOOR
WASHINGTON, DC 20006

Search Results as of: 05/09/2024 08:43 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