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:
|
08/27/2019
|
Application #:
|
15642382
|
Filing Dt:
|
07/06/2017
|
Publication #:
|
|
Pub Dt:
|
02/01/2018
| | | | |
Inventors:
|
Anne Rittsteiger, Jan Caßens, Axel Hengstermann, Cord Knoop, Anja Müller et al
|
Title:
|
PURIFICATION OF CRUDE ISOPHORONEDIAMINE BY PARTIAL CONDENSATION IN SERIES WITH TOTAL CONDENSATION
|
|
Assignment:
1
|
|
|
|
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
|
|
|
|
|
|
RELLINGHAUSER STRASSE 1-11 |
ESSEN, GERMANY 45128 |
|
|
|
SMITH MOORE LEATHERWOOD LLP |
300 NORTH GREENE STREET, SUITE 1400 |
GREENSBORO, NC 27401 |
|
|
Assignment:
2
|
|
|
|
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
|
|
|
|
|
|
RELLINGHAUSER STRASSE 1-11 |
ESSEN, GERMANY 45128 |
|
|
|
NEXSEN PRUET PLLC |
227 W. TRADE STREET |
SUITE 1550 |
CHARLOTTE, NC 28202 |
|
|
Search Results as of:
05/28/2024 11:12 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
|