UNVERRICHT; Signe

Patent Applications and Registrations

Patent applications and USPTO patent grants for UNVERRICHT; Signe.The latest application filed is for "a process for the continuous production of either acrolein or acrylic acid as the target product from propene".

Company Profile

2.27.23

UNVERRICHT; Signe - Ludwigshafen am Rhein DE
Unverricht; Signe - Jersey City NJ
Unverricht; Signe - Mannheim 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
A Process For The Continuous Production Of Either Acrolein Or Acrylic Acid As The Target Product From Propene App 20220259131 - AMAKAWA; Kazuhiko ; et al.	2022-08-18
Method Of Starting Up A Reactor For The Oxidative Dehydrogenation Of N-butenes App 20190337870 - UNGELENK; JAN ; et al.	2019-11-07
Methods Utilizing Non-Zeolitic Metal-Containing Molecular Sieves Having The CHA Crystal Structure App 20190015783 - Bull; Ivor ; et al.	2019-01-17
Methods utilizing non-zeolitic metal-containing molecular sieves having the CHA crystal structure Grant 10,105,649 - Bull , et al. October 23, 2	2018-10-23
Systems utilizing non-zeolitic metal-containing molecular sieves having the CHA crystal structure Grant 8,617,474 - Bull , et al. December 31, 2	2013-12-31
Methods Utilizing Non-Zeolitic Metal-Containing Molecular Sieves Having The CHA Crystal Structure App 20110300042 - Bull; Ivor ; et al.	2011-12-08
Systems Utilizing Non-Zeolitic Metal-Containing Molecular Sieves Having The CHA Crystal Structure App 20110300028 - Bull; Ivor ; et al.	2011-12-08
Preparation of annular unsupported catalysts Grant 7,777,082 - Petzoldt , et al. August 17, 2	2010-08-17
Thermal treatment of the precursor material of a catalytically active material Grant 7,589,046 - Dieterle , et al. September 15, 2	2009-09-15
Catalysts, Systems and Methods Utilizing Non-Zeolitic Metal-Containing Molecular Sieves Having the CHA Crystal Structure App 20090196812 - Bull; Ivor ; et al.	2009-08-06
Method For Producing A Multi Metal Oxide Catalyst, Method For Producing Unsaturated Aldehydes And/or Carboxylic Acids And Band Calcination Device App 20090171117 - Arnold; Heiko ; et al.	2009-07-02
Catalytic conversion of fuel and converter therefor Grant 7,263,822 - Bender , et al. September 4, 2	2007-09-04
Heterogeneously catalyzed gas-phase partial oxidation of precursor compounds of (meth)acrylic acid App 20070032680 - Felder; Raimund ; et al.	2007-02-08
Heterogenically catalysed gas-phase partial oxidation method for precursor compounds of (meth)acrylic acid Grant 7,129,195 - Felder , et al. October 31, 2	2006-10-31
Method for isomerizing allyl alcohols Grant 7,126,033 - Haese , et al. October 24, 2	2006-10-24
Method for producing an annular shell catalyst and use thereof for producing acrolein Grant 7,122,707 - Petzoldt , et al. October 17, 2	2006-10-17
Preparation of ruthenium/iron catalysts supported on carbon Grant 7,101,824 - Gerlach , et al. September 5, 2	2006-09-05
Preparation of (meth)acrolein and/or (meth)acrylic acid Grant 7,015,354 - Petzoldt , et al. March 21, 2	2006-03-21
Method for continuous hydrogenation of citronellal to form citronellol Grant 7,005,554 - Gobbel , et al. February 28, 2	2006-02-28
Method for the catalytic gas phase oxidation of propene into acrylic acid Grant 6,998,504 - Unverricht , et al. February 14, 2	2006-02-14
Method For Continuous Hydrogenation Of Citronellal To Form Citronellol App 20050256347 - Goebbel, Hans-Georg ; et al.	2005-11-17
Multimetal oxide materials Grant 6,921,836 - Hibst , et al. July 26, 2	2005-07-26
Selective hydrogenation of olefinically unsaturated carbonyl compounds Grant 6,916,964 - Gobbel , et al. July 12, 2	2005-07-12
Method for producing a multi metal oxide catalyst, method for producing unsaturated aldehydes and/or carboxylic acids and band calcination device Grant 6,881,702 - Arnold , et al. April 19, 2	2005-04-19
Method for isomerizing allyl alcohols App 20050070745 - Haese, Frank ; et al.	2005-03-31
Preparation of annular unsupported catalysts App 20050065371 - Petzoldt, Jochen ; et al.	2005-03-24
Method for producing acrylic acid by the heterogeneously catalysed gas-phase oxidation of propane Grant 6,867,328 - Borgmeier , et al. March 15, 2	2005-03-15
Preparation of (meth)acrolein and/or (meth)acrylic acid App 20050038291 - Petzoldt, Jochen ; et al.	2005-02-17
Thermal treatment of the precursor material of a catalytically active material App 20040245681 - Dieterle, Martin ; et al.	2004-12-09
Multi-metal oxide materials with a two-phase structure Grant 6,797,839 - Hibst , et al. September 28, 2	2004-09-28
Method for producing multiple-phase multi-metal oxide materials Grant 6,794,539 - Unverricht , et al. September 21, 2	2004-09-21
Preparation of tetrahydrogeraniol Grant 6,759,561 - Funke , et al. July 6, 2	2004-07-06
Method for carrying out the catalytic gas phase oxidation of propene to form acrylic acid Grant 6,740,779 - Tenten , et al. May 25, 2	2004-05-25
Multi-metal oxide compounds with a two-phase structure Grant 6,737,545 - Hibst , et al. May 18, 2	2004-05-18
Heterogenically catalysed gas-phase partial oxidation method for precursor compounds of (meth)acrylic acid App 20040054222 - Felder, Raimund ; et al.	2004-03-18
Method for producing a multi metal oxide catalyst, method for producing unsaturated aldehydes and/or carboxylic acids and band calcination device App 20040034249 - Arnold, Heiko ; et al.	2004-02-19
Method for producing an annular shell catalyst and use thereof for producing acrolein App 20030187305 - Petzoldt, Jochen ; et al.	2003-10-02
Method for producing acrylic acid by the heterogeneously catalysed gas-phase oxidation of propane App 20030187298 - Borgmeier, Frieder ; et al.	2003-10-02
Method for producing multiple-phase multi-metal oxide materials App 20030181761 - Unverricht, Signe ; et al.	2003-09-25
Preparation of tetrahydrogeraniol App 20030158453 - Funke, Frank ; et al.	2003-08-21
Preparation of ruthenium/iron catalysts supported on carbon App 20030149310 - Gerlach, Till ; et al.	2003-08-07
Selective hydrogenation of olefinically unsaturated carbonyl compounds App 20030109758 - Gobbel, Hans-Georg ; et al.	2003-06-12
Shell catalysts, method for producing the same, and the use thereof App 20030036476 - Arnold, Heiko ; et al.	2003-02-20
Method for producing acrolein and/or acrylic acid from propane Grant 6,423,875 - Machhammer , et al. July 23, 2	2002-07-23
Catalytic conversion of fuel and converter therefor App 20020083699 - Bender, Michael ; et al.	2002-07-04
Method for the catalytic gas phase oxidation of acrolein into acrylic acid Grant 6,403,829 - Unverricht , et al. June 11, 2	2002-06-11
Method for the catalytic gas phase oxidation of propene into acrolein Grant 6,395,936 - Arnold , et al. May 28, 2	2002-05-28
Method for producing acrolein and/or acrylic acid from propane Grant 6,388,129 - Machhammer , et al. May 14, 2	2002-05-14

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