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:054491/0728   Pages: 4
Recorded: 11/20/2020
Attorney Dkt #:748937
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 1
1
Patent #:
NONE
Issue Dt:
Application #:
17061705
Filing Dt:
10/02/2020
Publication #:
Pub Dt:
04/07/2022
Title:
REFRACTOMETER WITH SINGLE USE PRISM AND REUSABLE OPTICAL SYSTEM
Assignor
1
Exec Dt:
10/06/2020
Assignee
1
25 HARBOR PARK DRIVE
PORT WASHINGTON, NEW YORK 11050
Correspondence name and address
LEYDIG, VOIT & MAYER
1900 DUKE STREET, SUITE 420
ALEXANDRIA, VA 22314

Search Results as of: 09/29/2025 11:01 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