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:
03/07/2023
Application #:
16340788
Filing Dt:
04/10/2019
Publication #:
Pub Dt:
02/13/2020
Inventors:
Miriam Kolk, Konstantinos Scholinakis, Eike Ulf Mahnke, Lutz Hilterhaus et al
Title:
METHOD OF PREPARING HYDROXYALKYLCARBOXYLIC ACID ESTERS
Assignment: 1
Reel/Frame:
048845/0331Recorded: 04/10/2019Pages: 10
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
06/05/2018
Exec Dt:
06/07/2018
Exec Dt:
06/05/2018
Exec Dt:
06/05/2018
Exec Dt:
06/05/2018
Assignee:
RHEINPROMENADE 1
MONHEIM, GERMANY 40789
Correspondent:
PATENT DOCKET DEPARTMENT ARMSTRONG TEASD
7700 FORSYTH BOULEVARD
SUITE 1800
ST. LOUIS, MO 63105
Assignment: 2
Reel/Frame:
048845/0414Recorded: 04/10/2019Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
06/14/2018
Assignee:
CARL-BOSCH-STRASSE 38
LUDWIGSHAFEN AM RHEIN, GERMANY 67056
Correspondent:
PATENT DOCKET DEPARTMENT ARMSTRONG TEASD
7700 FORSYTH BOULEVARD
SUITE 1800
ST. LOUIS, MO 63105

Search Results as of: 06/19/2024 11:11 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