Ota; Yudai

Patent Applications and Registrations

Patent applications and USPTO patent grants for Ota; Yudai.The latest application filed is for "method for producing dn gel membrane".

Company Profile

9.6.7

Ota; Yudai - Osaka JP
OTA; Yudai - Osaka-shi JP
- Osaka JP

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Spiral-wound type gas separation membrane element, gas separation membrane module, and gas separation device Grant 11,213,792 - Kitaura , et al. January 4, 2	2022-01-04
Method For Producing Dn Gel Membrane App 20200316529 - KASAHARA; Shohei ; et al.	2020-10-08
Carbon dioxide gas separation membrane, method for manufacturing same, and carbon dioxide gas separation membrane module Grant 10,744,454 - Ota , et al. A	2020-08-18
Spiral-wound Type Gas Separation Membrane Element, Gas Separation Membrane Module, And Gas Separation Device App 20200122090 - KITAURA; Takenori ; et al.	2020-04-23
Composition for CO.sub.2 gas separation membrane, CO.sub.2 gas separation membrane and method for producing same, and CO.sub.2 gas separation membrane module Grant 10,507,434 - Ota , et al. Dec	2019-12-17
Gas separation method Grant 10,441,917 - Kitaura , et al. Oc	2019-10-15
Gas separation method Grant 10,315,156 - Kitaura , et al.	2019-06-11
Gas Separation Method App 20190083926 - KITAURA; Takenori ; et al.	2019-03-21
Gas Separation Method App 20190083925 - KITAURA; Takenori ; et al.	2019-03-21
Composition for COgas separation membrane, COgas separation membrane and method for producing same, and COgas separation membrane module Grant 10232319 -	2019-03-19
Spiral-wound acid gas separation membrane element, acid gas separation membrane module, and acid gas separation apparatus Grant 10,092,880 - Okubo , et al. October 9, 2	2018-10-09
Spiral-wound Acid Gas Separation Membrane Element, Acid Gas Separation Membrane Module, And Acid Gas Separation Apparatus App 20180178166 - OKUBO; Yoshihito ; et al.	2018-06-28
Carbon Dioxide Gas Separation Membrane, Method For Manufacturing Same, And Carbon Dioxide Gas Separation Membrane Module App 20170333833 - OTA; Yudai ; et al.	2017-11-23
Composition For Co2 Gas Separation Membrane, Co2 Gas Separation Membrane And Method For Producing Same, And Co2 Gas Separation Membrane Module App 20170232398 - OTA; Yudai ; et al.	2017-08-17

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