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:048502/0696   Pages: 3
Recorded: 12/17/2018
Attorney Dkt #:30122-42216/US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 1
1
Patent #:
Issue Dt:
04/07/2020
Application #:
16308545
Filing Dt:
12/10/2018
Publication #:
Pub Dt:
05/16/2019
Title:
OPTICAL LOCKER USING FIRST AND SECOND TRANSPARENT MATERIALS FOR PATH LENGTH INDEPENDENCE FROM TEMPERATURE
Assignor
1
Exec Dt:
12/13/2018
Assignee
1
CASWELL, TOWCESTER
NORTHAMPTONSHIRE, UNITED KINGDOM NN12 8EQ
Correspondence name and address
CHARLES CATHEY
FENWICK & WEST LLP
801 CALIFORNIA STREET
MOUNTAIN VIEW, CA 94041

Search Results as of: 04/28/2024 08:22 PM
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