Lieberknecht; Johannes

Patent Applications and Registrations

Patent applications and USPTO patent grants for Lieberknecht; Johannes.The latest application filed is for "process for the conversion of ethylene oxide to monoethanolamine and ethylenediamine employing a zeolite".

Company Profile

2.5.6

Lieberknecht; Johannes - Heidelberg DE
Lieberknecht; Johannes - Schwetzingen DE
Lieberknecht; Johannes - Limburgerhof DE

*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
Process for the conversion of ethylene oxide to monoethanolamine and ethylenediamine employing a zeolite Grant 10,774,034 - Gordillo , et al. September 15, 2	2020-09-15
Process For The Conversion Of Ethylene Oxide To Monoethanolamine And Ethylenediamine Employing A Zeolite App 20200087246 - GORDILLO; Alvaro ; et al.	2020-03-19
Apparatus and method for investigating discontinuous product fluid streams in the reaction of reactant fluid streams over solid catalysts Grant 10,338,042 - Lange De Oliveira , et al.	2019-07-02
Process for preparing acrylic acid from formaldehyde and acetic acid Grant 9,771,314 - Hartmann , et al. September 26, 2	2017-09-26
Process for preparing acrylic acid Grant 9,738,583 - Hartmann , et al. August 22, 2	2017-08-22
Process for preparing acrylic acid Grant 9,695,099 - Liu , et al. July 4, 2	2017-07-04
Process For Preparing Acrylic Acid From Formaldehyde And Acetic Acid App 20170129841 - HARTMANN; Marco ; et al.	2017-05-11
Oxidic Composition App 20170128916 - LEJKOWSKI; Michael ; et al.	2017-05-11
Process For Preparing Acrylic Acid App 20170129840 - HARTMANN; Marco ; et al.	2017-05-11
Apparatus And Method For Investigating Discontinuous Product Fluid Streams In The Reaction Of Reactant Fluid Streams Over Solid Catalysts App 20160252485 - LANGE DE OLIVEIRA; Armin ; et al.	2016-09-01
Process For Preparing Acrylic Acid App 20160152541 - LIU; Yong ; et al.	2016-06-02

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