Invention Grant
- Patent Title: Gas sensor
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Application No.: US17432973Application Date: 2020-03-17
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Publication No.: US12078606B2Publication Date: 2024-09-03
- Inventor: Masakazu Sai , Kenichi Yoshioka , Kuniyuki Izawa , Toshikazu Sakaguchi
- Applicant: Figaro Engineering Inc. , University of Fukui
- Applicant Address: JP Minoo
- Assignee: FIGARO ENGINEERING INC.,UNIVERSITY OF FUKUI
- Current Assignee: FIGARO ENGINEERING INC.,UNIVERSITY OF FUKUI
- Current Assignee Address: JP Osaka; JP Fukui
- Agency: Keating & Bennett, LLP
- Priority: JP 19050582 2019.03.19
- International Application: PCT/JP2020/011690 2020.03.17
- International Announcement: WO2020/189675A 2020.09.24
- Date entered country: 2021-08-23
- Main IPC: G01N27/12
- IPC: G01N27/12 ; B01D53/22 ; B01D69/02 ; B01D69/10 ; B01D71/44 ; G01N33/00
Abstract:
A gas sensor comprises a gas separation membrane comprising substituted polyacetylene where a substituent group is combined to a double-bonded carbon atom in the backbone chain of the substituted polyacetylene and a sensing element configured to detect gas permeated through the gas separation membrane.
Public/Granted literature
- US20220163474A1 GAS SENSOR Public/Granted day:2022-05-26
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