HIRAOKA; Ryota

Patent Applications and Registrations

Patent applications and USPTO patent grants for HIRAOKA; Ryota.The latest application filed is for "method for producing unsaturated aldehyde".

Company Profile

1.7.11

HIRAOKA; Ryota - Yamaguchi JP
Hiraoka; Ryota - SanyoOnoda-shi 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
Method For Producing Unsaturated Aldehyde App 20220169587 - KAWAMURA; Tomoyuki ; et al.	2022-06-02
Method for producing at least one of unsaturated aldehyde and unsaturated carboxylic acid and catalyst for producing at least one of unsaturated aldehyde and unsaturated carboxylic acid Grant 11,254,634 - Hiraoka , et al. February 22, 2	2022-02-22
Method For Producing At Least One Of Unsaturated Aldehyde Andunsaturated Carboxylic Acid And Catalyst For Producing At Leastone Of Unsaturated Aldehyde And Unsaturated Carboxylic Acid App 20210155569 - HIRAOKA; Ryota ; et al.	2021-05-27
Catalyst for manufacturing unsaturated aldehyde and/or unsaturated carboxylic acid and manufacturing method of same, and manufacturing method of unsaturated aldehyde and/or unsaturated carboxylic acid Grant 10,300,463 - Kawamura , et al.	2019-05-28
Method For Producing Unsaturated Aldehyde And/or Unsaturated Carboxylic Acid App 20180186712 - SUGIYAMA; Motohiko ; et al.	2018-07-05
Process of dehydration reactions Grant 9,914,699 - Dubois , et al. March 13, 2	2018-03-13
Catalyst For Manufacturing Unsaturated Aldehyde And/or Unsaturated Carboxylic Acid And Manufacturing Method Of Same, And Manufacturing Method Of Unsaturated Aldehyde And/or Unsaturated Carboxylic Acid App 20180029018 - KAWAMURA; Tomoyuki ; et al.	2018-02-01
Catalyst for producing unsaturated aldehyde and/or unsaturated carboxylic acid, method for producing same, and method for producing unsaturated aldehyde and/or unsaturated carboxylic acid Grant 9,656,248 - Nakazawa , et al. May 23, 2	2017-05-23
Catalyst for production of butadiene, process for producing the catalyst, and process for producing butadiene using the catalyst Grant 9,604,199 - Hiraoka , et al. March 28, 2	2017-03-28
Process for producing shaped catalyst and process for producing diene or unsaturated aldehyde and/or unsaturated carboxylic acid using the shaped catalyst Grant 9,573,127 - Hiraoka , et al. February 21, 2	2017-02-21
Catalyst For Producing Unsaturated Aldehyde And/or Unsaturated Carboxylic Acid, Method For Producing Same, And Method For Producing Unsaturated Aldehyde and/or Unsaturated Carboxylic Acid App 20160059218 - Nakazawa; Yuuta ; et al.	2016-03-03
Catalyst For Production Of Butadiene, Process For Producing The Catalyst, And Process For Producing Butadiene Using The Catalyst App 20150328623 - Hiraoka; Ryota ; et al.	2015-11-19
Process For Producing Shaped Catalyst And Process For Producing Diene Or Unsaturated Aldehyde And/or Unsaturated Carboxylic Acid Using The Shaped Catalyst App 20150126774 - Hiraoka; Ryota ; et al.	2015-05-07
Improved Process Of Dehydration Reactions App 20140213811 - Dubois; Jean-Luc ; et al.	2014-07-31
Catalyst For Preparing Acrolein And Acrylic Acid By Dehydration Of Glycerin, And Its Production Process App 20140206527 - Okumura; Kimito ; et al.	2014-07-24

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