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Process for preparing propylene oxide Grant 9,725,428 - Teles , et al. August 8, 2 | 2017-08-08 |
Method for producing linear pentenenitrile Grant 9,493,405 - Jungkamp , et al. November 15, 2 | 2016-11-15 |
Process for preparing formic acid Grant 9,428,438 - Fries , et al. August 30, 2 | 2016-08-30 |
Process For Preparing Propylene Oxide App 20160176834 - TELES; Joaquim Henrique ;   et al. | 2016-06-23 |
Method For Producing Linear Pentenenitrile App 20160168082 - Jungkamp; Tim ;   et al. | 2016-06-16 |
Process for the preparation of 5-hydroxymethylfurfural (HMF) Grant 9,260,402 - Blank , et al. February 16, 2 | 2016-02-16 |
Process for producing propylene oxide Grant 8,927,745 - Kampe , et al. January 6, 2 | 2015-01-06 |
Process for the Preparation of 5-Hydroxymethylfurfural (HMF) App 20140371473 - Blank; Benoit ;   et al. | 2014-12-18 |
Process for preparing formic acid Grant 8,889,905 - Bassler , et al. November 18, 2 | 2014-11-18 |
Process for preparing formic acid Grant 8,835,683 - Schneider , et al. September 16, 2 | 2014-09-16 |
Process for the production of propylene oxide Grant 8,785,670 - Teles , et al. July 22, 2 | 2014-07-22 |
Process For Preparing Formic Acid App 20140148617 - Fries; Donata Maria ;   et al. | 2014-05-29 |
Process For Preparing Formic Acid App 20140018456 - Bassler; Peter ;   et al. | 2014-01-16 |
Process For Preparing Formic Acid App 20130190532 - Schneider; Daniel ;   et al. | 2013-07-25 |
Process For Preparing Formic Acid By Reacting Carbon Dioxide With Hydrogen App 20130012739 - Schaub; Thomas ;   et al. | 2013-01-10 |
Hydrothermolysis Of Mono- And/or Oligosaccharides In The Presence Of A Polyalkylene Glycol Ether App 20120330035 - Kindler; Alois ;   et al. | 2012-12-27 |
Method for producing propylene oxide Grant 8,211,822 - Mueller , et al. July 3, 2 | 2012-07-03 |
Process For Preparing Formic Acid By Reacting Carbon Dioxide With Hydrogen App 20120157711 - Schaub; Thomas ;   et al. | 2012-06-21 |
Process For The Production Of Propylene Oxide App 20120142950 - TELES; Joaquim Henrique ;   et al. | 2012-06-07 |
Process For Producing Propylene Oxide App 20120065413 - Kampe; Philip ;   et al. | 2012-03-15 |
Aqueous Polymer Dispersion Obtainable By Free-radically Initiated Emulsion Polymerization In The Presence Of A Molecular Weight Regulator Composition App 20120052316 - Evstatieva; Elitsa ;   et al. | 2012-03-01 |
Process for epoxidation and catalyst to be used therein Grant 8,119,550 - Mueller , et al. February 21, 2 | 2012-02-21 |
Process for the preparation of an olefin oxide Grant 7,973,183 - Goebbel , et al. July 5, 2 | 2011-07-05 |
Extraction of nickel (0) complexes from nitrile mixtures with reduced rag formation Grant 7,935,229 - Deckert , et al. May 3, 2 | 2011-05-03 |
Process For The Preparation Of An Olefin Oxide App 20100305369 - Goebbel; Hans-Georg ;   et al. | 2010-12-02 |
Pipe assembly reactor comprising a helically shaped cross section Grant 7,833,498 - Goebbel , et al. November 16, 2 | 2010-11-16 |
Process for epoxidizing propene Grant 7,786,317 - Goebbel , et al. August 31, 2 | 2010-08-31 |
Method for the continuous production of propylene glycol Grant 7,658,893 - Bassler , et al. February 9, 2 | 2010-02-09 |
Method For Producing Propylene Oxide App 20100003173 - Muller; Ulrich ;   et al. | 2010-01-07 |
Method for producing propylene oxide Grant 7,608,728 - Mueller , et al. October 27, 2 | 2009-10-27 |
Homogeneous isomerization of cis-2-pentene nitrile to form 3-pentene nitrile Grant 7,566,800 - Scheidel , et al. July 28, 2 | 2009-07-28 |
Method for continuously operated pure distillation of oxiranes, especially propylene oxide Grant 7,550,064 - Bassler , et al. June 23, 2 | 2009-06-23 |
Continuous recirculation of the olefin which has not been reacted in the oxidation of olefins by hydroperoxides, by means of solvent scrubbing Grant 7,544,818 - Bassler , et al. June 9, 2 | 2009-06-09 |
Method for the continuous purification by distillation of the solvent methanol, used in the synthesis of propylene oxide Grant 7,527,712 - Bassler , et al. May 5, 2 | 2009-05-05 |
Method for reacting an organic compound with a hydroperoxide Grant 7,518,004 - Mueller , et al. April 14, 2 | 2009-04-14 |
Process for Epoxidizing Propene App 20080306290 - Gobbel; Hans-Georg ;   et al. | 2008-12-11 |
Method for purifying hydrocyanic acid Grant 7,462,263 - Bartsch , et al. December 9, 2 | 2008-12-09 |
Method for Producing Linear Pentenenitrile App 20080281120 - Jungkamp; Tim ;   et al. | 2008-11-13 |
Returning an olefin which is not reacted during the oxidation of olefins Grant 7,408,073 - Bassler , et al. August 5, 2 | 2008-08-05 |
Method for producing an alkene oxide Grant 7,408,074 - Goebbel , et al. August 5, 2 | 2008-08-05 |
Method for producing propylene oxide Grant 7,378,536 - Goebbel , et al. May 27, 2 | 2008-05-27 |
Extraction of Nickel (0) Complexes from Nitrile Mixtures with Reduced Rag Formation App 20080083607 - Deckert; Petra ;   et al. | 2008-04-10 |
Method for the continuous purification by distillation of 1,2-propylene glycol that accumulates during the synthesis of propylene oxide without coupling products Grant 7,332,634 - Bassler , et al. February 19, 2 | 2008-02-19 |
Hydrocyanic acid consisting of formamide Grant 7,294,326 - Bassler , et al. November 13, 2 | 2007-11-13 |
Pipe assembly reactor comprising a helically shaped cross section App 20070178029 - Goebbel; Hans-Georg ;   et al. | 2007-08-02 |
Homogeneous isomerization of cis-2-pentene nitrile to form 3-pentene nitrile App 20070155980 - Scheidel; Jens ;   et al. | 2007-07-05 |
Purification of caprolactam Grant 7,217,818 - Fischer , et al. May 15, 2 | 2007-05-15 |
Method for producing propylene oxide App 20070043226 - Muller; Ulrich ;   et al. | 2007-02-22 |
Method for separating a homogeneous catalyst App 20070034576 - Stuer; Wolfram ;   et al. | 2007-02-15 |
Method for isolating a homogeneous catalyst containing rhodium App 20070037999 - Stuer; Wolfram ;   et al. | 2007-02-15 |
Method for producing an alkene oxide App 20060276662 - Gobbel; Hans-Georg ;   et al. | 2006-12-07 |
Method for the hydration of a monoolefinically unsaturated compound carrying at least two functional groups App 20060247459 - Stuer; Wolfram ;   et al. | 2006-11-02 |
Iron-containing oxidic material suitable for use as hydrogenation catalyst precursor Grant 7,115,781 - Ansmann , et al. October 3, 2 | 2006-10-03 |
Method for the continuous production of propylene glycol App 20060216216 - Bassler; Peter ;   et al. | 2006-09-28 |
Method for reacting an organic compound with a hydroperoxide App 20060217576 - Muller; Ulrich ;   et al. | 2006-09-28 |
Method for producing propylene oxide App 20060205964 - Gobbel; Hans-Georg ;   et al. | 2006-09-14 |
Method for purifying hydrocyanic acid App 20060201798 - Bartsch; Michael ;   et al. | 2006-09-14 |
Hydrogenation catalyst Grant 7,091,153 - Voit , et al. August 15, 2 | 2006-08-15 |
Method for the continuous production of a compound that carries at least two functional groups App 20060178525 - Stuer; Wolfram ;   et al. | 2006-08-10 |
Method for the continuous production of propylene glycol Grant 7,084,310 - Bassler , et al. August 1, 2 | 2006-08-01 |
Process for epoxidation and catalyst to be used therein App 20060167286 - Mueller; Ulrich ;   et al. | 2006-07-27 |
Continuos recirculation of the olefin which has not been reacted in the oxidation of olefins by hydroperoxides, by means of solvent scrubbing App 20060167287 - Bassler; Peter ;   et al. | 2006-07-27 |
Method for the production of a dicarboxylic acid from acrylic acid App 20060122425 - Bassler; Peter ;   et al. | 2006-06-08 |
Method for producing an epoxide Grant 7,026,493 - Teles , et al. April 11, 2 | 2006-04-11 |
Method for the continuous production of epoxids from olefins and hydroperoxides on a suspended catalyst App 20060014970 - Goebbel; Hans-Georg ;   et al. | 2006-01-19 |
Method for the continuous intermediate separation of an oxirane produced by the oxirane synthesis with no coupling product by means of a partition-wall column App 20060014969 - Bassler; Peter ;   et al. | 2006-01-19 |
Method for removing 6-aminocapronitrile from mixtures that contain 6-aminocapronitrile, adipodinitrile and hexamethylenediamine Grant 6,972,075 - Luyken , et al. December 6, 2 | 2005-12-06 |
Method for the continuous purification by distillation of the solvent methanol, used in the synthesis of propylene oxide App 20050258026 - Bassler, Peter ;   et al. | 2005-11-24 |
Method for the continuous purification by distillation of methanol, used as a solvent in the synthesis of propylene oxide without coupling products, with the simultaneous isolation of the methoxy propanols App 20050252762 - Bassler, Peter ;   et al. | 2005-11-17 |
Method for the continuous purification by distillation of 1-2, propylene glycol that accumulates during the synithesis of propylene oxide without coupling products App 20050250965 - Bassler, Peter ;   et al. | 2005-11-10 |
Method for producing propenyl oxide using a secondary reactor comprising several feed and/or outlet points App 20050250955 - Goebbel, Hans-Georg ;   et al. | 2005-11-10 |
Method for the continuous intermediate separation of the solvent used in the oxirane synthesis with no coupling product App 20050240037 - Bassler, Peter ;   et al. | 2005-10-27 |
Method for regenerating a zeolite catalyst Grant 6,958,304 - Teles , et al. October 25, 2 | 2005-10-25 |
Method for reducing the content of an unsaturated amine in a mixture containing an amino nitrile, a diamine, a dinitrile or mixtures thereof App 20050222449 - Maixner, Stefan ;   et al. | 2005-10-06 |
Method for continuously operated pure distillation of oxirane, especially propylene oxide App 20050211541 - Bassler, Peter ;   et al. | 2005-09-29 |
Method for generating catalysts Grant 6,905,997 - Ohlbach , et al. June 14, 2 | 2005-06-14 |
Method for separating ammonia from solutions containing caprolactam and ammonia Grant 6,896,772 - Luyken , et al. May 24, 2 | 2005-05-24 |
Catalyst for epoxidation reactions Grant 6,884,743 - Muller , et al. April 26, 2 | 2005-04-26 |
Process for epoxidation and catalyst to be used therein App 20050085646 - Muller, Ulrich ;   et al. | 2005-04-21 |
Method for producing propylene oxide Grant 6,881,853 - Teles , et al. April 19, 2 | 2005-04-19 |
Method for producing a polymer, using caprolactam Grant 6,878,798 - Ohlbach , et al. April 12, 2 | 2005-04-12 |
Catalyst for epoxidation reactions App 20050054865 - Muller, Ulrich ;   et al. | 2005-03-10 |
Method for separating pentenenitrile isomers Grant 6,852,199 - Jungkamp , et al. February 8, 2 | 2005-02-08 |
Hydrogenation catalyst Grant 6,852,669 - Voit , et al. February 8, 2 | 2005-02-08 |
Method for the production of propylene oxide Grant 6,849,162 - Teles , et al. February 1, 2 | 2005-02-01 |
Iron-containing oxidic material suitable for use as hydrogenation catalyst precursor App 20040254070 - Ansmann, Andreas ;   et al. | 2004-12-16 |
Iron-containing material suitable for use as hydrogenation catalyst App 20040254059 - Ansmann, Andreas ;   et al. | 2004-12-16 |
Method for reducing the content of an unsaturated amine in a mixture containing an amine and a nitrile Grant 6,828,457 - Ohlbach , et al. December 7, 2 | 2004-12-07 |
Continuous method for producing polyamides from aminonitriles Grant 6,815,527 - Bassler , et al. November 9, 2 | 2004-11-09 |
Method for activating passivated iron Grant 6,815,388 - Ohlbach , et al. November 9, 2 | 2004-11-09 |
Method for the production of propylene oxide App 20040192946 - Teles, Joaquim H ;   et al. | 2004-09-30 |
Method for producing propylene oxide App 20040192945 - Teles, Joaquim Henrique ;   et al. | 2004-09-30 |
Method for the production of propylene oxide Grant 6,756,503 - Teles , et al. June 29, 2 | 2004-06-29 |
Continuous method fore producing polyamides from aminonitriles App 20040102604 - Bassler, Peter ;   et al. | 2004-05-27 |
Method for converting an organic compound with a hydroperoxide Grant 6,727,371 - Muller , et al. April 27, 2 | 2004-04-27 |
Method for producing an epoxide App 20040068128 - Teles, Joaquim Henrique ;   et al. | 2004-04-08 |
Working up a mixture comprising alkene and oxygen Grant 6,712,942 - Teles , et al. March 30, 2 | 2004-03-30 |
Process for epoxidation and catalyst to be used therein App 20040054199 - Muller, Ulrich ;   et al. | 2004-03-18 |
Catalyst for epoxidation reactions App 20040053772 - Muller, Ulrich ;   et al. | 2004-03-18 |
Method for separating pentenenitrile isomers App 20040039221 - Jungkamp, Tim ;   et al. | 2004-02-26 |
Method for reducing the content of an unsaturated amine in a mixture containing an amine and a nitrile App 20040030174 - Ohlbach, Frank ;   et al. | 2004-02-12 |
Preparation of cyclic lactams Grant 6,686,465 - Ohlbach , et al. February 3, 2 | 2004-02-03 |
Preparation of caprolactam Grant 6,683,179 - Bassler , et al. January 27, 2 | 2004-01-27 |
Preparation of cyclic lactams Grant 6,683,178 - Ohlbach , et al. January 27, 2 | 2004-01-27 |
Method for removing 6-aminocapronitrile from mixtures that contain 6-aminocapronitrile, adipodinitrile and hexamethylenediamine App 20040015004 - Luyken, Hermann ;   et al. | 2004-01-22 |
Preparation of caprolactam Grant 6,677,449 - Bassler , et al. January 13, 2 | 2004-01-13 |
Method for reacting an organic compound with a hydroperoxide Grant 6,673,950 - Teles , et al. January 6, 2 | 2004-01-06 |
Method for producing an epoxide App 20030187284 - Teles, Joaquim Henrique ;   et al. | 2003-10-02 |
Method for regenerating a zeolite catalyst App 20030187286 - Teles, Joaquim Henrique ;   et al. | 2003-10-02 |
Method for generating a zeolite catalyst App 20030181738 - Muller, Ulrich ;   et al. | 2003-09-25 |
Method for generating catalysts App 20030181313 - Ohlbach, Frank ;   et al. | 2003-09-25 |
Method for the production of propylene oxide App 20030146080 - Teles, Joaquim Henrique ;   et al. | 2003-08-07 |
Method for the production of propylene oxide App 20030144535 - Teles, Joaquim Henrique ;   et al. | 2003-07-31 |
Method for producing a polymer, using caprolactam App 20030135019 - Ohlbach, Frank ;   et al. | 2003-07-17 |
Method for separating ammonia from solutions containing caprolactam and ammonia App 20030132098 - Luyken, Hermann ;   et al. | 2003-07-17 |
Method for producing cyclic lactams App 20030125544 - Ohlbach, Frank ;   et al. | 2003-07-03 |
Method for producing caprolactam from 6-aminocapronitrile App 20030125546 - Bassler, Peter ;   et al. | 2003-07-03 |
Method for producing cyclic lactams App 20030114664 - Ohlbach, Frank ;   et al. | 2003-06-19 |
Method for producing caprolactam on the basis of 6-aminocapronitrile and subsequent purification by crystallization App 20030105322 - Bassler, Peter ;   et al. | 2003-06-05 |
Method for converting an organic compound with a hydroperoxide App 20030050487 - Muller, Ulrich ;   et al. | 2003-03-13 |
Method for oxidizing an organic compound containing at least one C-C double bond Grant 6,518,441 - Grosch , et al. February 11, 2 | 2003-02-11 |
Working up a mixture comprising alkene and oxygen App 20030004387 - Teles, Joaquim Henrique ;   et al. | 2003-01-02 |
Method for reacting an organic compound with a hydroperoxide Grant 6,479,680 - Bassler , et al. November 12, 2 | 2002-11-12 |
Method for simultaneous preparation of 6-aminocapronitrile and hexamethylene diamine Grant 6,462,220 - Luyken , et al. October 8, 2 | 2002-10-08 |
Method For Oxidizing An Organic Compound Containing At Least On C-c Double Bond App 20020120158 - GROSCH, GEORG HEINRICH ;   et al. | 2002-08-29 |
Method and apparatus for separating and bringing together series of container bodies App 20010052448 - Frei, Mathias ;   et al. | 2001-12-20 |
Iron-based catalyst for hydrogenating alpha-, omega-dinitriles Grant 6,297,394 - Voit , et al. October 2, 2 | 2001-10-02 |
Hydrogenation catalyst App 20010025119 - Voit, Guido ;   et al. | 2001-09-27 |
Method for hydrogenating aliphatic alpha-, omega-dinitriles Grant 6,265,602 - Voit , et al. July 24, 2 | 2001-07-24 |
Process for simultaneously preparing 6-aminocapronitrile and hexamethylene diamine Grant 6,207,851 - Luyken , et al. March 27, 2 | 2001-03-27 |
Method for separating 6-aminocapronitrile from mixtures containing 6-aminocapronitrile and an imine Grant 6,204,408 - Bassler , et al. March 20, 2 | 2001-03-20 |
Process for simultaneously preparing caprolactam and hexamethylene diamine Grant 6,147,208 - Achhammer , et al. November 14, 2 | 2000-11-14 |
Oxidation catalyst, its preparation and oxidation using the oxidation catalyst Grant 5,859,265 - Muller , et al. January 12, 1 | 1999-01-12 |
Process for producing caprolactam through hydrolytic cleavage of molten polycaprolactam Grant 5,495,015 - Bassler , et al. February 27, 1 | 1996-02-27 |
Obtaining caprolactam by cleavage of molten polycaprolactam Grant 5,455,346 - Kopietz , et al. October 3, 1 | 1995-10-03 |
Catalyst for the preparation of methyl methacrylate Grant 4,520,125 - Baer , et al. May 28, 1 | 1985-05-28 |
Ozonizer with sleeve electrodes Grant 4,410,495 - Bassler , et al. October 18, 1 | 1983-10-18 |