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 Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Reel/Frame:058900/0132   Pages: 7
Recorded: 02/05/2022
Attorney Dkt #:52900-00000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 3
1
Patent #:
Issue Dt:
07/21/2015
Application #:
13383963
Filing Dt:
02/15/2012
Publication #:
Pub Dt:
05/31/2012
Title:
CATALYST AND METHODS FOR PRODUCING MULTI-WALL CARBON NANOTUBES
2
Patent #:
Issue Dt:
01/02/2018
Application #:
14740870
Filing Dt:
06/16/2015
Publication #:
Pub Dt:
10/08/2015
Title:
CATALYST AND METHODS FOR PRODUCING MULTI-WALL CARBON NANOTUBES
3
Patent #:
Issue Dt:
07/02/2019
Application #:
15337262
Filing Dt:
10/28/2016
Publication #:
Pub Dt:
02/23/2017
Title:
SINGLE WALL CARBON NANOTUBE PURIFICATION PROCESS AND IMPROVED SINGLE WALL CARBON NANOTUBES
Assignor
1
Exec Dt:
11/02/2021
Assignee
1
480 NEPONSET STREET
BUILDING C
CANTON, MASSACHUSETTS 02021
Correspondence name and address
BRIAN M. DINGMAN
47 HARVARD STREET
WORCESTER, MA 01609

Search Results as of: 09/22/2024 10:53 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
| .HOME | INDEX| SEARCH | eBUSINESS | CONTACT US | PRIVACY STATEMENT