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:053522/0441   Pages: 2
Recorded: 08/18/2020
Attorney Dkt #:192589.192589-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 1
1
Patent #:
Issue Dt:
05/17/2022
Application #:
16995931
Filing Dt:
08/18/2020
Publication #:
Pub Dt:
02/24/2022
Title:
APPARATUS AND METHOD FOR VISUALLY INSPECTING GEMSTONES
Assignors
1
Exec Dt:
07/29/2020
2
Exec Dt:
07/29/2020
3
Exec Dt:
07/29/2020
Assignee
1
5/F, PHOTONICS CENTRE, 2 SCIENCE PARK EAST AVENUE
HONG KONG SCIENCE PARK
SHATIN, HONG KONG
Correspondence name and address
WARNER NORCROSS + JUDD LLP INTELLECTUAL
1500 WARNER BUILDING
150 OTTAWA AVE NW
GRAND RAPIDS, MI 49503

Search Results as of: 06/14/2024 12:56 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