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:052653/0945   Pages: 12
Recorded: 05/13/2020
Attorney Dkt #:TP.5947.USN1
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE 3RD INVENTOR'S NAME PREVIOUSLY RECORDED AT REEL: 52633 FRAME: 894. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Total properties: 1
1
Patent #:
Issue Dt:
07/19/2022
Application #:
16639330
Filing Dt:
02/14/2020
Publication #:
Pub Dt:
07/09/2020
Title:
OPTICAL SENSOR FOR HYDROGEN BONDING GASEOUS MOLECULES
Assignors
1
Exec Dt:
02/24/2020
2
Exec Dt:
02/17/2020
3
Exec Dt:
02/18/2020
Assignees
1
C/O TAMPEREEN YLIOPISTO
KALEVANTIE 4
TAMPERE, FINLAND 33100
2
P.O.BOX 11000
AALTO, FINLAND 00076
Correspondence name and address
ZIEGLER IP LAW GROUP LLC
55 GREENS FARMS RD
WESTPORT, CT 06880

Search Results as of: 07/09/2025 07:46 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