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:052862/0183   Pages: 10
Recorded: 06/08/2020
Attorney Dkt #:025752
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE SPELLING OF THE THIRD ASSIGNOR'S NAME PREVIOUSLY RECORDED ON REEL 045505 FRAME 0572. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Total properties: 1
1
Patent #:
Issue Dt:
03/24/2020
Application #:
15865943
Filing Dt:
01/09/2018
Publication #:
Pub Dt:
07/11/2019
Title:
SYSTEM AND METHOD FOR FORMING DIFFRACTED OPTICAL ELEMENT HAVING VARIED GRATINGS
Assignors
1
Exec Dt:
03/19/2018
2
Exec Dt:
03/01/2018
3
Exec Dt:
01/10/2018
4
Exec Dt:
04/06/2018
5
Exec Dt:
01/16/2018
Assignee
1
35 DORY ROAD
GLOUCESTER, MASSACHUSETTS 01930
Correspondence name and address
KACVINSKY DAISAK BLUNI PLLC
2601 WESTON PARKWAY, SUITE 103
CARY, NC 27513

Search Results as of: 05/23/2024 11:54 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
| .HOME | INDEX| SEARCH | eBUSINESS | CONTACT US | PRIVACY STATEMENT