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:
04/11/2017
Application #:
14760834
Filing Dt:
07/14/2015
Publication #:
Pub Dt:
12/10/2015
Inventors:
Heimo WÖLFLE, Sophie PUTZIEN, Burkhard WALTHER
Title:
2-OXO-1,3-DIOXOLANE-4-CARBOXAMIDE BUILDING BLOCKS, THEIR PREPARATION AND USE
Assignment: 1
Reel/Frame:
036558/0619Recorded: 09/14/2015Pages: 8
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
09/10/2015
Exec Dt:
07/21/2015
Exec Dt:
07/25/2015
Assignee:
DR.-ALBERT-FRANK-STRASSE 32
TROSTBERG, GERMANY 83308
Correspondent:
CURATOLO SIDOTI CO., LPA
24500 CENTER RIDGE ROAD
SUITE 280
CLEVELAND, OH 44145
Assignment: 2
Reel/Frame:
064640/0880Recorded: 08/18/2023Pages: 22
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
06/25/2023
Assignee:
ZUGERSTRASSE 50
BAAR, SWITZERLAND 6340
Correspondent:
JOEL S. ARMSTRONG
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850

Search Results as of: 06/04/2024 07:07 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