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:
11/28/2017
Application #:
15027750
Filing Dt:
04/07/2016
Publication #:
Pub Dt:
08/25/2016
Inventors:
Alexander Meyer, Klaus HORN, Reiner RUDOLF, Ulrich LIESENFELDER, Thomas KÖNIG
Title:
PREPARATION OF SILOXANE-CONTAINING BLOCK COPOLYCARBONATES BY MEANS OF REACTIVE EXTRUSION
Assignment: 1
Reel/Frame:
040340/0179Recorded: 11/16/2016Pages: 11
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
11/08/2016
Exec Dt:
11/16/2016
Exec Dt:
11/07/2016
Exec Dt:
11/07/2016
Exec Dt:
11/08/2016
Assignee:
KAISER-WILHELM-ALLEE 60
LEVERKUSEN, GERMANY 51373
Correspondent:
DRINKER BIDDLE & REATH LLP (WM)
222 DELAWARE AVENUE, STE. 1410
WILMINGTON, DE 19801-1621

Search Results as of: 05/13/2024 11:10 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