Roberts; Charles A.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Roberts; Charles A..The latest application filed is for "zinc doped manganese-iron spinel catalyst material and method of making and using the same".

Company Profile

3.12.13

Roberts; Charles A. - Farmington Hills MI
Roberts; Charles A. - Ann Arbor MI
Roberts; Charles A. - Hillister TX
Roberts; Charles A. - Rocky River OH
Roberts; Charles A. - Vian OK
Roberts; Charles A. - Rosedale NY

*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
Zinc doped manganese-iron spinel catalyst material and method of making and using the same Grant 11,311,861 - Peck , et al. April 26, 2	2022-04-26
Zinc Doped Manganese-iron Spinel Catalyst Material And Method Of Making And Using The Same App 20210316281 - Peck; Torin C. ; et al.	2021-10-14
ALUMINA SUPPORTED Pt/Ce-Zr MIXED OXIDE CATALYSTS AND METHOD OF MAKING App 20210308654 - Gunugunuri; Krishna ; et al.	2021-10-07
Multi-transition metal doped copper-cobalt spinel catalyst material for NO.sub.x decomposition Grant 11,110,432 - Peck , et al. September 7, 2	2021-09-07
Multi-transition Metal Doped Copper-cobalt Spinel Catalyst Material For Nox Decomposition App 20210170365 - Peck; Torin C. ; et al.	2021-06-10
Mixed Oxide Catalyst For Oxygen Storage Applications And A Method For Making The Catalyst App 20210146338 - Gunugunuri; Krishna ; et al.	2021-05-20
Pt/CeO2-ZrO2 CATALYSTS FOR PASSIVE NOX ADSORPTION APPLICATIONS AND A METHOD OF MAKING THE CATALYST App 20210146340 - Gunugunuri; Krishna ; et al.	2021-05-20
Catalyst For Direct Nox Decomposition And A Method For Making And Using The Catalyst App 20210129081 - Gunugunuri; Krishna ; et al.	2021-05-06
Metal tungstates for use as nitrogen oxides reduction catalysts Grant 10,293,328 - Jia , et al.	2019-05-21
Method of magnetic analysis to determine the catalytic activity of metal oxides including nanoceria Grant 10,254,249 - Paidi , et al.	2019-04-09
Method Of Magnetic Analysis To Determine The Catalytic Activity Of Metal Oxides Including Nanoceria App 20190017964 - PAIDI; Vinod K. ; et al.	2019-01-17
Metal Tungstates For Use As Nitrogen Oxides Reduction Catalysts App 20180207623 - Jia; Hongfei ; et al.	2018-07-26
Mixed metal oxide catalyst Grant 9,527,033 - Stamm Masias , et al. December 27, 2	2016-12-27
Rechargeable metal N.sub.xO.sub.y gas battery system Grant 9,461,349 - Mizuno , et al. October 4, 2	2016-10-04
Mixed Metal Oxide Catalyst App 20160214060 - Stamm Masias; Kimber L. ; et al.	2016-07-28
Rechargeable metal nitric oxide gas battery Grant 9,368,847 - Mizuno , et al. June 14, 2	2016-06-14
Metal Tungstates For Use As Nitrogen Oxides Reduction Catalysts App 20160121307 - Jia; Hongfei ; et al.	2016-05-05
Rechargeable metal nitric oxide gas battery Grant 9,331,369 - Mizuno , et al. May 3, 2	2016-05-03
Rechargeable Metal Nitric Oxide Gas Battery App 20150194715 - MIZUNO; Fuminori ; et al.	2015-07-09
Rechargeable Metal Nitric Oxide Gas Battery App 20150194717 - MIZUNO; Fuminori ; et al.	2015-07-09
RECHARGEABLE METAL NxOy GAS BATTERY SYSTEM App 20150194716 - MIZUNO; Fuminori ; et al.	2015-07-09
Fluid spill catching, containing, collection and recovery system for wellheads Grant 5,441,108 - Jenkins , et al. August 15, 1	1995-08-15
Battery to prevent cell reversal Grant 5,173,371 - Huhndorff , et al. December 22, 1	1992-12-22
Mower attachment Grant 4,802,327 - Roberts February 7, 1	1989-02-07
Fail safe surge arrester systems Grant 4,303,959 - Roberts , et al. December 1, 1	1981-12-01

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