Massonne; Klemens
Patent Applications and Registrations
Patent applications and USPTO patent grants for Massonne; Klemens.The latest application filed is for "method for producing a polybenzazol polymer (p)".
Company Profile
5.46.66
- Massonne; Klemens - Bad Duerkheim DE
- Massonne; Klemens - Bad Durkheim DE
- MASSONNE; Klemens - Ludwigshafen DE
- Massonne; Klemens - Durkheim DE
- Massonne, Klemens - Bad D?uuml;rkheim DE
- Massonne; Klemens - Westheim DE
Patent Activity
| Patent | Date |
|---|---|
| Method for producing carbon fibers from cellulose fibers treated with sulfonic acid salts Grant 10,995,429 - Abels , et al. May 4, 2 | 2021-05-04 |
| Method for producing C4-C15 lactams Grant 10,618,873 - Dehn , et al. | 2020-04-14 |
| Method For Producing A Polybenzazol Polymer (p) App 20190359773 - HOECKER; Johannes David ; et al. | 2019-11-28 |
| Method For Producing Carbon Fibres From Cellulose Fibres Treated With Sulphonic Acid Salts App 20190062954 - Abels; Falko ; et al. | 2019-02-28 |
| Method For Producing C4-c15 Lactams App 20190040005 - DEHN; Richard ; et al. | 2019-02-07 |
| Method For Producing Carbon Fibers From Cellulose Fibers App 20170081787 - SON; Sunghee ; et al. | 2017-03-23 |
| Flame retardant Grant 9,234,137 - Fleckenstein , et al. January 12, 2 | 2016-01-12 |
| Flame retardant Grant 9,115,312 - Hahn , et al. August 25, 2 | 2015-08-25 |
| Method for dehydrating a carbohydrate-comprising Grant 8,952,186 - Kindler , et al. February 10, 2 | 2015-02-10 |
| Process for purifying ionic liquids Grant 8,927,737 - Siemer , et al. January 6, 2 | 2015-01-06 |
| Derivatives of diphosphines as flame retardants for polyurethanes Grant 8,759,411 - Balbo Block , et al. June 24, 2 | 2014-06-24 |
| Ionic Liquids Based On Oxalic Acid Mono Esters App 20140099249 - Massonne; Klemens ; et al. | 2014-04-10 |
| Halogen-free, phosphorus-containing flame-retardant polymer foams Grant 8,691,896 - Hahn , et al. April 8, 2 | 2014-04-08 |
| Water absorbing material Grant 8,562,862 - Stegmann , et al. October 22, 2 | 2013-10-22 |
| Unsaturated diphosphine monoxides Grant 8,541,612 - Tishkov , et al. September 24, 2 | 2013-09-24 |
| Cyclic phosphines as flame retardants Grant 8,519,035 - Tishkov , et al. August 27, 2 | 2013-08-27 |
| Enzymatic hydrolysis of a cellulose material treated with an ionic liquid Grant 8,486,669 - Balensiefer , et al. July 16, 2 | 2013-07-16 |
| Absorbent article comprising water-absorbing material Grant 8,404,149 - Stegmann , et al. March 26, 2 | 2013-03-26 |
| Process for preparing ionic liquids by anion exchange Grant 8,389,740 - Massonne , et al. March 5, 2 | 2013-03-05 |
| Distillation of ionic liquids Grant 8,382,962 - Massonne , et al. February 26, 2 | 2013-02-26 |
| Process For Purifying Ionic Liquids App 20130041159 - Siemer; Michael ; et al. | 2013-02-14 |
| Polymeric Flame Retardant App 20130030066 - Hahn; Klaus ; et al. | 2013-01-31 |
| Method For Dehydrating A Carbohydrate-comprising Composition App 20120330039 - Kindler; Alois ; et al. | 2012-12-27 |
| Flame-protected Polymer Foams App 20120252914 - Hahn; Klaus ; et al. | 2012-10-04 |
| Flame Retardant App 20120252911 - Fleckenstein; Christoph ; et al. | 2012-10-04 |
| Method for the production of compounds with quaternary sp.sup.2-hybridised nitrogen atoms Grant 8,252,943 - Szarvas , et al. August 28, 2 | 2012-08-28 |
| Purification of ionic liquids Grant 8,231,792 - Fiene , et al. July 31, 2 | 2012-07-31 |
| Halogen-free, Flame-proof Polymer Foams Containing At Least One Oligophosphorus Compound App 20120178842 - Hahn; Klaus ; et al. | 2012-07-12 |
| Flame Retardant System App 20120172467 - Bellin; Ingo ; et al. | 2012-07-05 |
| Ionic Liquids Having Higher Viscosity App 20120157360 - Massonne; Klemens ; et al. | 2012-06-21 |
| Method For Breaking Down Cellulose In Solution App 20120116068 - STEGMANN; Veit ; et al. | 2012-05-10 |
| Method of forming regenerated carbohydrates with solvent systems based on molten ionic liquids Grant 8,163,215 - Stegmann , et al. April 24, 2 | 2012-04-24 |
| Method for producing quaternary ammonium compounds Grant 8,163,951 - Szarvas , et al. April 24, 2 | 2012-04-24 |
| Ionic Liquids For Solubilizing Polymers App 20120010334 - D'ANDOLA; Giovanni ; et al. | 2012-01-12 |
| Polymeric Flame Retardant App 20120010312 - Balbo Block; Marco ; et al. | 2012-01-12 |
| Cyclic Phosphines As Flame Retardants App 20110263764 - Tishkov; Alexander ; et al. | 2011-10-27 |
| Ionic liquids for solubilizing polymers Grant 8,044,120 - D'Andola , et al. October 25, 2 | 2011-10-25 |
| Flame Retardant App 20110245360 - Hahn; Klaus ; et al. | 2011-10-06 |
| Flame Retardants App 20110196052 - Hahn; Klaus ; et al. | 2011-08-11 |
| Halogen-free, Phosphorus-containing Flame-retardant Polymer Foams App 20110196053 - Hahn; Klaus ; et al. | 2011-08-11 |
| Derivatives Of Diphosphines As Flame Retardants For Polyurethanes App 20110190407 - Balbo Block; Marco ; et al. | 2011-08-04 |
| Water Absorbing Material App 20110178251 - Stegmann; Veit ; et al. | 2011-07-21 |
| Method Of Preparing Ionic Liquids App 20110065926 - Maase; Matthias ; et al. | 2011-03-17 |
| Unsaturated Diphosphine Monoxides App 20110034734 - Tishkov; Alexander ; et al. | 2011-02-10 |
| Method of preparing ionic liquids Grant 7,858,802 - Maase , et al. December 28, 2 | 2010-12-28 |
| Distillation Of Ionic Liquids App 20100300870 - Massonne; Klemens ; et al. | 2010-12-02 |
| Method For Improving The Hydrolysis Stability Of Ionic Liquids App 20100267596 - Degen; Georg ; et al. | 2010-10-21 |
| Process For Preparing Ionic Liquids By Anion Exchange App 20100217010 - Massonne; Klemens ; et al. | 2010-08-26 |
| Method for the separation of acids from chemical reaction mixtures by means of ionic fluids Grant 7,767,852 - Volland , et al. August 3, 2 | 2010-08-03 |
| Method for the secondary crosslinking of hydrogels with bicyclic amide acetals Grant 7,754,822 - Daniel , et al. July 13, 2 | 2010-07-13 |
| Method For Synthesizing Cyclohexyl-substituted Phosphines App 20100137643 - Tishkov; Alexander ; et al. | 2010-06-03 |
| Absorbent Article Comprising Water-Absorbing Material App 20100108944 - Stegmann; Veit ; et al. | 2010-05-06 |
| Enzymatic Hydrolysis Of A Cellulose Material Treated With An Ionic Liquid App 20100112646 - Balensiefer; Tim ; et al. | 2010-05-06 |
| Method For Producing Glucose By Enzymatic Hydrolysis Of Cellulose That Is Obtained From Material Containing Ligno-cellulose Using An Ionic Liquid That Comprises A Polyatomic Anion App 20100081798 - Balensiefer; Tim ; et al. | 2010-04-01 |
| Ionic Liquids For Solubilizing Polymers App 20100048829 - D'Andola; Giovanni ; et al. | 2010-02-25 |
| Process For Acylating Cellulose App 20090326216 - Stegmann; Veit ; et al. | 2009-12-31 |
| Processes for producing ethylene amines Grant 7,626,058 - van Cauwenberge , et al. December 1, 2 | 2009-12-01 |
| Method for producing .alpha.-bisabolol from farnesol Grant 7,622,617 - Massonne , et al. November 24, 2 | 2009-11-24 |
| Process For Silylating Cellulose App 20090281303 - Massonne; Klemens ; et al. | 2009-11-12 |
| Purification Of Ionic Liquids App 20090250409 - Fiene; Martin ; et al. | 2009-10-08 |
| Method For Acylating Cellulose With A Specific Average Degree Of Polymerization App 20090182138 - Massonne; Klemens ; et al. | 2009-07-16 |
| Method for producing phosphonium salts Grant 7,547,807 - Szarvas , et al. June 16, 2 | 2009-06-16 |
| Use Of Hexahydrophthalimide Combinations As Softener App 20090149584 - Massonne; Klemens ; et al. | 2009-06-11 |
| Method for the production of purified 1,3-substituted imidazolium salts Grant 7,501,522 - Maase , et al. March 10, 2 | 2009-03-10 |
| Method For Breaking Down Cellulose In Solution App 20090062524 - Massonne; Klemens ; et al. | 2009-03-05 |
| Method For Producing Vitamin A Acetate App 20090043121 - Exner; Kai Michael ; et al. | 2009-02-12 |
| Method For Breaking Down Cellulose App 20090020112 - Massonne; Klemens ; et al. | 2009-01-22 |
| Method for Producing Ionic Liquids App 20080287684 - Exner; Kai Michael ; et al. | 2008-11-20 |
| Method for Producing Alpha-Bisabolol from Farnesol App 20080269530 - Massonne; Klemens ; et al. | 2008-10-30 |
| Solvent System Based on Molten Ionic Liquids, Its Production and Use for Producing Regenerated Carbohydrates App 20080269477 - Stegmann; Veit ; et al. | 2008-10-30 |
| Method for Producing Ethylene Amines App 20080249307 - van Cauwenberge; Gunther ; et al. | 2008-10-09 |
| Method for the production of acylphosphine oxides Grant 7,368,604 - Maase , et al. May 6, 2 | 2008-05-06 |
| Separation Of Acids From Chemical Reaction Mixtures By Means Of Ionic Liquids App 20080083606 - Volland; Martin ; et al. | 2008-04-10 |
| Method for the separation of acids from chemical reaction mixtures by means of ionic fluids Grant 7,351,339 - Maase , et al. April 1, 2 | 2008-04-01 |
| Method For High-Purity Quaternary Ammonium Compounds App 20080033209 - Szarvas; Laszlo ; et al. | 2008-02-07 |
| Method for the Production of Quaternary Ammonia Compounds at Atomospheric Pressure App 20080033173 - Szarvas; Laszlo ; et al. | 2008-02-07 |
| Method for producing cyclohexane dicarboxylic acids and the derivatives thereof Grant 7,319,161 - Noe , et al. January 15, 2 | 2008-01-15 |
| Method for Producing High-Purity Quaternary Ammonium Compounds App 20080009633 - Szarvas; Laszlo ; et al. | 2008-01-10 |
| Imidazolium-Methyl Sulfites for Use as Starting Compounds for Producing Ionic Liquids App 20070255064 - Szarvas; Laszlo ; et al. | 2007-11-01 |
| Method for Producing Quaternary Ammonium Compounds App 20070254822 - Szarvas; Laszlo ; et al. | 2007-11-01 |
| Method for the production of compounds with quaternary sp2-hybridised nitrogen atoms App 20070142642 - Szarvas; Laszlo ; et al. | 2007-06-21 |
| Method for producing phosphonium salts App 20070123726 - Szarvas; Laszlo ; et al. | 2007-05-31 |
| Method for producing vitamin a acetate App 20070082950 - Exner; Kai Michael ; et al. | 2007-04-12 |
| Method for producing haloalkanes from alcohols App 20070055084 - Stegmann; Viet ; et al. | 2007-03-08 |
| Method for crosslinking hydrogels with morpholine-2,3-diones Grant 7,183,360 - Daniel , et al. February 27, 2 | 2007-02-27 |
| Method for the secondary crosslinking of hydrogels with bicyclic amide acetals App 20060211828 - Daniel; Thomas ; et al. | 2006-09-21 |
| Method for the production of purified 1,3-substituted imidazolium salts App 20060149074 - Maase; Matthias ; et al. | 2006-07-06 |
| Method for the production of acylphosphine oxides App 20060052636 - Maase; Matthias ; et al. | 2006-03-09 |
| Preparation of hydrogen peroxide from hydrogen and oxygen Grant 6,872,377 - Fischer , et al. March 29, 2 | 2005-03-29 |
| Method for the separation of acids from chemical reaction mixtures by means of ionic fluids App 20050020857 - Volland, Martin ; et al. | 2005-01-27 |
| Method for crosslinking hydrogels with morpholine-2,3-diones App 20040231065 - Daniel, Thomas ; et al. | 2004-11-25 |
| Method of producing organic hydrogen peroxide solutions App 20040126312 - Butz, Thomas ; et al. | 2004-07-01 |
| Method for the separation of acids from chemical reaction mixtures by means of ionic fluids App 20040073035 - Maase, Matthias ; et al. | 2004-04-15 |
| Method for producing cyclohexane dicarboxylic acids and the derivatives thereof App 20040054220 - Noe, Ralf ; et al. | 2004-03-18 |
| Preparation of hydrogen peroxide from hydrogen and oxygen App 20030017094 - Fischer, Martin ; et al. | 2003-01-23 |
| Process for the manufacture of hydrogen peroxide Grant 6,375,920 - Fischer , et al. April 23, 2 | 2002-04-23 |
| Process For The Manufacture Of Hydrogen Peroxide App 20010003578 - FISCHER, MARTIN ; et al. | 2001-06-14 |
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