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:
08/02/2016
Application #:
14400680
Filing Dt:
11/12/2014
Publication #:
Pub Dt:
05/21/2015
Inventors:
Hans-Georg Grablowitz, Thomas Feller, Thomas Michaelis, Tanja Hebestreit et al
Title:
AQUEOUS BLOCKED POLYURETHANE-UREA DISPERSION
Assignment: 1
Reel/Frame:
034199/0551Recorded: 11/18/2014Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
11/07/2014
Exec Dt:
11/07/2014
Exec Dt:
11/11/2014
Exec Dt:
11/11/2014
Exec Dt:
11/07/2014
Assignee:
BUILDING Q 18
LEVERKUSEN, GERMANY 51368
Correspondent:
DRINKER BIDDLE & REATH/L. STANTON
ONE LOGAN SQUARE
SUITE 2000
PHILADELPHIA, PA 19103
Assignment: 2
Reel/Frame:
038358/0387Recorded: 04/05/2016Pages: 58
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
09/01/2015
Assignee:
KAISER-WILHELM-ALLEE 60
LEVERKUSEN, GERMANY 51373
Correspondent:
DONALD R. PALLADINO
1 COVESTRO CIRCLE
BLDG 4
PITTSBURGH, PA 15205

Search Results as of: 05/12/2024 11:36 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