Ruhl; John B.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Ruhl; John B..The latest application filed is for "methods and systems for treatment of ethylene oxide".

Company Profile

2.5.7

Ruhl; John B. - Boston MA
Ruhl; John B. - Rochester NY
Ruhl; John B - Rochester 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
Methods and systems for treatment of ethylene oxide Grant 11,447,457 - Pokrovski , et al. September 20, 2	2022-09-20
Absorbent polymers, and methods and systems of producing thereof and uses thereof Grant 11,351,519 - Lee , et al. June 7, 2	2022-06-07
Methods And Systems For Treatment Of Ethylene Oxide App 20190359581 - POKROVSKI; Konstantin A. ; et al.	2019-11-28
Absorbent Polymers, And Methods And Systems Of Producing Thereof And Uses Thereof App 20190255512 - LEE; Han ; et al.	2019-08-22
Production System/production Process For Acrylic Acid And Precursors Thereof App 20170029352 - Sookraj; Sadesh H. ; et al.	2017-02-02
Integrated air supply with humidification control for fuel cell power systems Grant 7,592,083 - Meltser , et al. September 22, 2	2009-09-22
Fuel processor module for hydrogen production for a fuel cell engine using pressure swing adsorption Grant 7,276,095 - Gittleman , et al. October 2, 2	2007-10-02
Integrated air supply with humidification control for fuel cell power systems App 20070082242 - Meltser; Mark A. ; et al.	2007-04-12
Control of a hydrogen purifying pressure swing adsorption unit in fuel processor module for hydrogen generation Grant 7,011,693 - Mallavarapu , et al. March 14, 2	2006-03-14
Control of a hydrogen purifying pressure swing adsorption unit in fuel processor module for hydrogen generation App 20050098033 - Mallavarapu, Kiran ; et al.	2005-05-12
Fuel processor module for hydrogen production for a fuel cell engine using pressure swing adsorption App 20040179998 - Gittleman, Craig S. ; et al.	2004-09-16

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