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:
04/05/2022
Application #:
16615758
Filing Dt:
11/21/2019
Publication #:
Pub Dt:
09/23/2021
Inventors:
Karl Fredrik LAKE, Eike Nicolas KANTZER, Ina EHLERS et al
Title:
PROCESS FOR MANUFACTURING A CYCLIC UREA ADDUCT OF AN ETHYLENEAMINE COMPOUND
Assignment: 1
Reel/Frame:
051175/0779Recorded: 12/04/2019Pages: 20
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
11/25/2019
Exec Dt:
11/20/2019
Exec Dt:
11/20/2019
Exec Dt:
11/22/2019
Exec Dt:
11/21/2019
Exec Dt:
11/25/2019
Exec Dt:
12/03/2019
Exec Dt:
11/29/2019
Exec Dt:
11/22/2019
Exec Dt:
11/22/2019
Exec Dt:
11/28/2019
Assignee:
VELPERWEG 76
ARNHEM, NETHERLANDS NL-6824 BM
Correspondent:
LORENZ & KOPF, LLP (NOURYON)
7010 E. COCHISE ROAD
SCOTTSDALE, AZ 85253

Search Results as of: 05/13/2024 08:55 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