Heilek; Jorg

Patent Applications and Registrations

Patent applications and USPTO patent grants for Heilek; Jorg.The latest application filed is for "method of separating off magnetizable catalyst particles by means of magnetic filters".

Company Profile

0.16.29

Heilek; Jorg - Bammental 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
Method of separating off magnetizable catalyst particles by means of magnetic filters Grant 8,884,064 - Kuhnke , et al. November 11, 2	2014-11-11
Process for separating off fumaric acid and other minor components during the production of maleic anhydride Grant 8,476,463 - Windecker , et al. July 2, 2	2013-07-02
Purification of ionic liquids Grant 8,231,792 - Fiene , et al. July 31, 2	2012-07-31
Method Of Separating Off Magnetizable Catalyst Particles By Means Of Magnetic Filters App 20120172616 - Kuhnke; Frank ; et al.	2012-07-05
Process for continuously removing a target product X in the form of fine crystals Grant 7,999,120 - Heilek , et al. August 16, 2	2011-08-16
Process For Starting Up A Separating Process For Purifying Removal Of Acrylic Acid Crystals From A Suspension S Of Crystals Thereof In Mother Liquor App 20110124834 - HEILEK; Jorg ; et al.	2011-05-26
Process For Separating Off Fumaric Acid And Other Minor Components During The Production Of Maleic Anhydride App 20110021789 - Windecker; Gunther ; et al.	2011-01-27
Process For Purifying Removal Of A Chemical Target Compound From A Suspension Of Crystals Thereof In Mother Liquor App 20100206821 - HEILEK; Jorg ; et al.	2010-08-19
Process for removing methacrylic acid from liquid phase comprising acrylic acid as a main constituent and target product, and methacrylic acid as a secondary component Grant 7,705,181 - Heilek , et al. April 27, 2	2010-04-27
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
Production of sodium diformate Grant 7,612,233 - Hauk , et al. November 3, 2	2009-11-03
Purification Of Ionic Liquids App 20090250409 - Fiene; Martin ; et al.	2009-10-08
Process For Operating A Continuous Removal Of A Target Product X In The Form Of Fine Crystals Of The Target Product X App 20090076232 - HEILEK; Jorg ; et al.	2009-03-19
Process For Operating A Continuous Removal Of A Target Product X In The Form Of Fine Crystals App 20090076286 - HEILEK; Jorg ; et al.	2009-03-19
Process For Purifying Removal Of Acrylic Acid, Methacrylic Acid, N-vinylpyrrolidone Or P-xylene Crystals From Their Suspension In Mother Liquor App 20090018347 - HEILEK; Jorg ; et al.	2009-01-15
Method For The Heterogeneously Catalyzed Partial Direct Oxidation Of N-propane To Acrylic Acid App 20080319224 - DIETERLE; Martin ; et al.	2008-12-25
Process For Transporting In The Tank Of A Tank Truck Or Tanker Ship A Liquid Monomer Phase Withdrawn From A Storage Vessel App 20080234446 - Heilek; Jorg ; et al.	2008-09-25
Production of Sodium Diformate App 20080194874 - Hauk; Alexander ; et al.	2008-08-14
Process For Separating Acrylic Acid And Benzoic Acid Present In A Product Gas Mixture Of A Partial Heterogeneously Catalyzed Gas Phase Oxidation Of A C3 Precursor Compound Of Acrylic Acid App 20080097123 - Heilek; Jorg ; et al.	2008-04-24
Regulation of a wash column in a melt crystallization process Grant 7,323,016 - Heilek , et al. January 29, 2	2008-01-29
Method for producing acylphosphine oxide solids App 20070167653 - Bertlein; Gerhard ; et al.	2007-07-19
Process For Heterogeneously Catalyzed Partial Gas Phase Oxidation Of Propylene To Acrylic Acid App 20070149807 - Dieterle; Martin ; et al.	2007-06-28
Process for controlling a hydraulic wash column App 20060237356 - Heilek; Jorg ; et al.	2006-10-26
Method for the purification of a crude acrylic acid melt Grant 7,112,695 - Eck , et al. September 26, 2	2006-09-26
Process for removing methacrolein from liquid phase comprising acrylic acid as a main constituent and target product, and methacrolein as a secondary component App 20060199977 - Heilek; Jorg ; et al.	2006-09-07
Process for removing methacrylic acid from liquid phase comprising acrylic acid as a main constituent and target product, and methacrylic acid as a secondary component App 20060199976 - Heilek; Jorg ; et al.	2006-09-07
Preparation of acrylic acid Grant 6,939,991 - Thiel , et al. September 6, 2	2005-09-06
Process for the purification and preparation of acrylic acid or methacrylic acid Grant 6,921,837 - Eck , et al. July 26, 2	2005-07-26
Purification method for (meth)acrylic acid Grant 6,852,881 - De Decker , et al. February 8, 2	2005-02-08
Device for performing the purifying separation of crystals out of their suspension in a contaminated crystal melt App 20050006299 - Heilek, Jorg ; et al.	2005-01-13
Method for performing the purifying separation of crystals out their suspension in a mother liquor App 20040256319 - Hammon, Ulrich ; et al.	2004-12-23
Method for the production of a purified melt of at least one monomer App 20040147763 - Hammon, Ulrich ; et al.	2004-07-29
Method of purifying a raw melt of at least one monomer by crystallization App 20040133015 - Hammon, Ulrich ; et al.	2004-07-08
Preparation of acrylic acid App 20040073063 - Thiel, Joachim ; et al.	2004-04-15
Method for obtaining pure n-vinyl pyrrolidone Grant 6,703,511 - Eck , et al. March 9, 2	2004-03-09
Method of purifying and producing acrylic acid or methacrylic acid Grant 6,700,016 - Eck , et al. March 2, 2	2004-03-02
Method for producing a granulate from a melt Grant 6,638,619 - Brunner , et al. October 28, 2	2003-10-28
Regulation of a wash column in a melt crystallization process App 20030175159 - Heilek, Jorg ; et al.	2003-09-18
Method for obtaining pure n-vinyl pyrrolidone App 20030166947 - Eck, Bernd ; et al.	2003-09-04
Method for discontinuous purification of crude acrylic acid by means of crystallization App 20030149301 - Eck, Bernd ; et al.	2003-08-07
Method for the purification of a crude acrylic acid melt App 20030060661 - Eck, Bernd ; et al.	2003-03-27
Purification method for (meth)acrylic acid App 20030018214 - Decker, Emile De ; et al.	2003-01-23
Purification Of Acrylic Acid By Crystallization By Means Of Vacuum Evaporation App 20020087029 - ECK, BERND ; et al.	2002-07-04

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