Patent Assignment Details
NOTE:Results display only for issued patents and published applications.
For pending or abandoned applications please consult USPTO staff.
|
| Reel/Frame: | 025617/0623 | |
| Pages: | 3 |
| | Recorded: | 01/11/2011 | | |
| Attorney Dkt #: | IPWELL-001-US |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
|
|
Total properties:
1
|
|
|
|
Patent #:
|
|
Issue Dt:
|
08/27/2013
|
Application #:
|
12916686
|
Filing Dt:
|
11/01/2010
|
|
Publication #:
|
|
Pub Dt:
|
03/22/2012
| | | | |
|
Title:
|
METHOD FOR PRODUCING OF ULTRA-CLEAN AND HIGH-PURITY N-METHYL PYRROLIDONE
|
|
|
Assignee
|
|
|
|
|
| NO. 401 ZHENBEI ROAD, PUTUO |
| SHANGHAI, CHINA 200333 |
|
|
Correspondence name and address
|
| |
MAIER & MAIER, PLLC
|
| |
1000 DUKE STREET
|
| |
ALEXANDRIA, VA 22314
|
Search Results as of:
05/27/2024 04:54 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
|
