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:043092/0815   Pages: 5
Recorded: 07/25/2017
Attorney Dkt #:04412.001600.
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 1
1
Patent #:
Issue Dt:
09/10/2019
Application #:
15524815
Filing Dt:
05/05/2017
Publication #:
Pub Dt:
11/02/2017
Title:
OPTICAL GAS CONCENTRATION MEASURING METHOD BY FORMING A DIFFERENTIAL SIGNAL USING LIGHTS WITH DIFFERENT ABSORBABILITIES TO A RAW MATERIAL IN A GAS FLOW PATH USING A TIME-SHARING METHOD
Assignors
1
Exec Dt:
06/05/2017
2
Exec Dt:
06/02/2017
3
Exec Dt:
06/05/2017
4
Exec Dt:
06/02/2017
5
Exec Dt:
05/22/2017
6
Exec Dt:
05/22/2017
Assignees
1
3-2, ITACHIBORI 2-CHOME, NISHI-KU
OSAKA-CITY, OSAKA, JAPAN 550-0012
2
1-1, KATAHIRA 2-CHOME, AOBA-KU
SENDAI-CITY, MIYAGI, JAPAN 980-8577
Correspondence name and address
FITZPATRICK, CELLA, HARPER & SCINTO
1290 AVENUE OF THE AMERICAS
NEW YORK, NY 10104

Search Results as of: 04/27/2024 11:23 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