Rissel; Steffen

Patent Applications and Registrations

Patent applications and USPTO patent grants for Rissel; Steffen.The latest application filed is for "process for production of acrylic acid".

Company Profile

0.11.13

Rissel; Steffen - Kirchheim 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 production of acrylic acid Grant 9,776,940 - Korn , et al. October 3, 2	2017-10-03
Process For Production Of Acrylic Acid App 20170036982 - KORN; Tobias ; et al.	2017-02-09
Process for inhibiting unwanted free-radical polymerization of acrylic acid present in a liquid phase P Grant 9,212,122 - Blum , et al. December 15, 2	2015-12-15
Method of stabilizing polymerizable compounds Grant 9,206,109 - Korn , et al. December 8, 2	2015-12-08
Method Of Stabilizing Polymerizable Compounds App 20140228571 - KORN; Tobias Johannes ; et al.	2014-08-14
Process for inhibiting polymerization of (meth)acrylic acid and/or (meth)acrylic esters Grant 8,491,758 - Lipowsky , et al. July 23, 2	2013-07-23
Process for separating acrylic acid present as a main constituent and glyoxal present as a by-product in a product gas mixture of a partial heterogeneously catalyzed gas phase oxidation of a C3 precursor compound of acrylic acid Grant 8,299,299 - Blum , et al. October 30, 2	2012-10-30
Process For Inhibiting Unwanted Free-radical Polymerization Of Acrylic Acid Present In A Liquid Phase P App 20120085969 - Blum; Till ; et al.	2012-04-12
Process For Conveying A Stream Of A Liquid F Comprising (meth)acrylic Monomers App 20110162721 - Rissel; Steffen ; et al.	2011-07-07
Process For Inhibiting Polymerization Of (meth)acrylic Acid And/or (meth)acrylic Esters App 20110140050 - Lipowsky; Gunter ; et al.	2011-06-16
Process For Removal Of Acrylic Acid From The Product Gas Mixture Of A Heterogeneously Catalyzed Partial Gas Phase Oxidation Of At Least One C3 Precursor Compound App 20110036704 - BLUM; Till ; et al.	2011-02-17
Process for transferring heat to a liquid mixture comprising at least one (meth)acrylic monomer Grant 7,700,804 - Lipowsky , et al. April 20, 2	2010-04-20
Process For Separating Acrylic Acid Present As A Main Constituent And Glyoxal Present As A By-product In A Product Gas Mixture Of A Partial Heterogeneously Catalyzed Gas Phase Oxidation Of A C3 Precursor Compound Of Acrylic Acid App 20100022734 - Blum; Till ; et al.	2010-01-28
Process For Transferring Heat To A Liquid Comprising Dissolved Monomeric Acrylic Acid, Michael Acrylic Acid Oligomers And Acrylic Acid Polymer App 20090270652 - BLUM; Till ; et al.	2009-10-29
Method for filling a vertical tube with catalyst particles Grant 7,597,529 - Diehl , et al. October 6, 2	2009-10-06
Thermal separating process Grant 7,537,201 - Diehl , et al. May 26, 2	2009-05-26
Process For Transferring Heat To A Liquid Mixture Comprising At Least One (meth)acrylic Monomer App 20080149319 - Lipowsky; Gunter ; et al.	2008-06-26
Thermal separating process Grant 7,150,809 - Diehl , et al. December 19, 2	2006-12-19
Method for filling a vertical tube with catalyst particles App 20060233631 - Diehl; Volker ; et al.	2006-10-19
Thermal separating process App 20060213758 - Diehl; Volker ; et al.	2006-09-28
Method for the measurement of the pressure in a gas phase from rectification and/or absorption columns comprising (meth)acrylic acid the esters and/or nitriles thereof App 20050124075 - Hammon, Ulrich ; et al.	2005-06-09
Thermal separating process App 20040206617 - Diehl, Volker ; et al.	2004-10-21

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