Ohtake; Naotaka

Patent Applications and Registrations

Patent applications and USPTO patent grants for Ohtake; Naotaka.The latest application filed is for "mixed oxide with high pore volume".

Company Profile

8.18.22

Ohtake; Naotaka - Tokushima JP
OHTAKE; Naotaka - Tokushima Prefecture JP
Ohtake; Naotaka - Anan N/A JP
OHTAKE; Naotaka - Anan-shi JP
Ohtake; Naotaka - Anan-city 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
Mixed oxide with enhanced resistance and NOx storage capacity Grant 11,433,376 - Ocampo , et al. September 6, 2	2022-09-06
Cerium oxide particles and method for production thereof Grant 11,426,718 - Ohtake , et al. August 30, 2	2022-08-30
Mixed Oxide With High Pore Volume App 20220184584 - OHTAKE; Naotaka ; et al.	2022-06-16
Use Of Cerium Oxide For The Preparation Of A Lean Nox Trap Catalytic Composition And A Method Of Treatment Of An Exhaust Gas Using The Composition App 20220118427 - OHTAKE; Naotaka ; et al.	2022-04-21
Cerium Oxide Particles And Method For Production Thereof App 20220055017 - OHTAKE; Naotaka ; et al.	2022-02-24
Complex oxide, method for producing same, and exhaust gas purification catalyst Grant 11,040,332 - Ohtake , et al. June 22, 2	2021-06-22
Cerium oxide particles and method for production thereof Grant 11,034,589 - Ohtake , et al. June 15, 2	2021-06-15
Metal doped cerium oxide compositions Grant 10,844,258 - Ohtake , et al. November 24, 2	2020-11-24
MIXED OXIDE WITH ENHANCED RESISTANCE AND NOx STORAGE CAPACITY App 20200197910 - OCAMPO; Fabien ; et al.	2020-06-25
Complex oxide, method for producing same, and exhaust gas purification catalyst Grant 10,610,852 - Ohtake , et al.	2020-04-07
Cerium Oxide Particles And Method For Production Thereof App 20190330073 - OHTAKE; Naotaka ; et al.	2019-10-31
Cerium Oxide Particles And Method For Production Thereof App 20190202710 - OHTAKE; Naotaka ; et al.	2019-07-04
Cerium oxide particles and method for production thereof Grant 10,160,658 - Ohtake , et al. Dec	2018-12-25
Complex oxide, method for producing same and exhaust gas purifying catalyst Grant 9,901,906 - Ohtake , et al. February 27, 2	2018-02-27
Complex Oxide, Method For Producing Same, And Exhaust Gas Purifying Catalyst App 20180001303 - OHTAKE; Naotaka ; et al.	2018-01-04
Cerium Oxide Particles And Method For Production Thereof App 20170313594 - OHTAKE; Naotaka ; et al.	2017-11-02
Complex oxide, method for producing same, and exhaust gas purifying catalyst Grant 9,757,711 - Ohtake , et al. September 12, 2	2017-09-12
Alumina catalyst support Grant 9,731,286 - Polli , et al. August 15, 2	2017-08-15
Metal Doped Cerium Oxide Compositions App 20170152421 - OHTAKE; Naotaka ; et al.	2017-06-01
Precipitated and calcined composition based on zirconium oxide and cerium oxide App 20150375203 - OHTAKE; Naotaka ; et al.	2015-12-31
Complex Oxide, Method For Producing Same, And Exhaust Gas Purifying Catalyst App 20150321175 - OHTAKE; Naotaka ; et al.	2015-11-12
Complex oxide, method for producing same and exhaust gas purifying catalyst Grant 8,921,255 - Ohtake , et al. December 30, 2	2014-12-30
Composite Oxide, Method For Producing The Same, And Catalyst For Exhaust Gas Purification App 20140364304 - Rohart; Emmanuel ; et al.	2014-12-11
Composite Oxide, Method For Producing The Same, And Catalyst For Exhaust Gas Purification App 20140336043 - Rohart; Emmanuel ; et al.	2014-11-13
Complex Oxide, Method For Producing Same, And Exhaust Gas Purification Catalyst App 20140187415 - Ohtake; Naotaka ; et al.	2014-07-03
Complex Oxide, Method For Producing Same, And Exhaust Gas Purification Catalyst App 20140179515 - Ohtake; Naotaka ; et al.	2014-06-26
High specific surface area mixed oxide of cerium and of another rare earth, preparation method and use in catalysis Grant 8,435,919 - Yokota , et al. May 7, 2	2013-05-07
Complex Oxide, Method For Producing Same And Exhaust Gas Purifying Catalyst App 20120316059 - Ohtake; Naotaka ; et al.	2012-12-13
Complex Oxide, Method For Producing Same, And Exhaust Gas Purifying Catalyst App 20120309614 - Ohtake; Naotaka ; et al.	2012-12-06
Complex Oxide, Method For Producing Same And Exhaust Gas Purifying Catalyst App 20120302438 - Ohtake; Naotaka ; et al.	2012-11-29
Alumina catalyst support App 20120122671 - Polli; Andrew ; et al.	2012-05-17
High Specific Surface Area Mixed Oxide Of Cerium And Of Another Rare Earth, Preparation Method And Use In Catalysis App 20100329954 - Yokota; Kazuhiko ; et al.	2010-12-30

uspto.report is an independent third-party trademark research tool that is not affiliated, endorsed, or sponsored by the United States Patent and Trademark Office (USPTO) or any other governmental organization. The information provided by uspto.report is based on publicly available data at the time of writing and is intended for informational purposes only.

While we strive to provide accurate and up-to-date information, we do not guarantee the accuracy, completeness, reliability, or suitability of the information displayed on this site. The use of this site is at your own risk. Any reliance you place on such information is therefore strictly at your own risk.

All official trademark data, including owner information, should be verified by visiting the official USPTO website at www.uspto.gov. This site is not intended to replace professional legal advice and should not be used as a substitute for consulting with a legal professional who is knowledgeable about trademark law.