Maase; Matthias
Patent Applications and Registrations
Patent applications and USPTO patent grants for Maase; Matthias.The latest application filed is for "derivatives of diphosphines as flame retardants in aromatic and/or heteroaromatic epoxy resins".
Company Profile
0.24.36
- Maase; Matthias - Mendham NJ US
- Maase; Matthias - Speyer DE
- Maase; Matthias - New Jersey NJ
Patent Activity
| Patent | Date |
|---|---|
| Method of working up mixtures comprising imidazolium salts Grant 9,586,906 - Siemer , et al. March 7, 2 | 2017-03-07 |
| Cyclic phosphines as flame retardants Grant 8,519,035 - Tishkov , et al. August 27, 2 | 2013-08-27 |
| Derivatives of diphosphines as flame retardants in aromatic and/or heteroaromatic epoxy resins App 20120251810 - Denecke; Hartmut ; 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 |
| Catalyst for curing epoxides Grant 8,247,517 - Wittenbecher , et al. August 21, 2 | 2012-08-21 |
| Catalyst for curing epoxides Grant 8,202,580 - Wittenbecher , et al. June 19, 2 | 2012-06-19 |
| Catalyst for curing epoxides Grant 8,193,297 - Wittenbecher , et al. June 5, 2 | 2012-06-05 |
| Method for producing quaternary ammonium compounds Grant 8,163,951 - Szarvas , et al. April 24, 2 | 2012-04-24 |
| 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 |
| Catalyst for curing epoxides Grant 8,053,546 - Degen , et al. November 8, 2 | 2011-11-08 |
| Cyclic Phosphines As Flame Retardants App 20110263764 - Tishkov; Alexander ; et al. | 2011-10-27 |
| Method Of Preparing Ionic Liquids App 20110065926 - Maase; Matthias ; et al. | 2011-03-17 |
| Method of preparing ionic liquids Grant 7,858,802 - Maase , et al. December 28, 2 | 2010-12-28 |
| Process For Working Up Ionic Liquids App 20100297532 - Beste; York Alexander ; et al. | 2010-11-25 |
| Method Of Working Up Mixtures Comprising Imidazolium Salts App 20100283003 - Siemer; Michael ; et al. | 2010-11-11 |
| Method For Improving The Hydrolysis Stability Of Ionic Liquids App 20100267596 - Degen; Georg ; et al. | 2010-10-21 |
| Crosslinked Cellulose Beads App 20100209708 - Braun; Markus ; et al. | 2010-08-19 |
| Binder-consolidated Cellulose Beads App 20100209709 - Braun; Markus ; et al. | 2010-08-19 |
| Method for producing acylphosphine oxide solids Grant 7,776,109 - Bertlein , et al. August 17, 2 | 2010-08-17 |
| 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 |
| Catalyst For Curing Epoxides App 20100187715 - Degen; Georg ; et al. | 2010-07-29 |
| Catalyst For Curing Epoxides App 20100184925 - Wittenbecher; Lars ; et al. | 2010-07-22 |
| Catalyst For Curing Epoxides App 20100179299 - Wittenbecher; Lars ; et al. | 2010-07-15 |
| Distillation of ionic liquids Grant 7,754,053 - Maase July 13, 2 | 2010-07-13 |
| Solubility of cellulose in ionic liquids with addition of amino bases Grant 7,754,002 - Maase , et al. July 13, 2 | 2010-07-13 |
| Cellulose solutions in ionic liquids Grant 7,749,318 - Maase , et al. July 6, 2 | 2010-07-06 |
| Catalyst For Curing Epoxides App 20100166971 - Wittenbecher; Lars ; et al. | 2010-07-01 |
| Method For Synthesizing Cyclohexyl-substituted Phosphines App 20100137643 - Tishkov; Alexander ; et al. | 2010-06-03 |
| Method for extracting impurities using ionic liquids Grant 7,605,297 - Maase , et al. October 20, 2 | 2009-10-20 |
| Acyl- and bisacylphosphine derivatives Grant 7,511,084 - Noe , et al. March 31, 2 | 2009-03-31 |
| 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 producing substituted arylcarboxylic acid chlorides Grant 7,495,130 - Maase , et al. February 24, 2 | 2009-02-24 |
| Method For Isolating Acids From Chemical Reaction Mixtures By Using 1-alkylimidazoles App 20090023933 - Maase; Matthias ; et al. | 2009-01-22 |
| Polymer Backbone For Producing Artificial Tissue App 20090022775 - Champ; Simon ; et al. | 2009-01-22 |
| Method for Producing Ionic Liquids App 20080287684 - Exner; Kai Michael ; et al. | 2008-11-20 |
| Solvent System Based on Molten Ionic Liquids, Its Production and Use for Producing Regenerated Carbohydrates App 20080269477 - Stegmann; Veit ; et al. | 2008-10-30 |
| Cellulose Solutions in Ionic Liquids App 20080190321 - Maase; Matthias ; et al. | 2008-08-14 |
| Solubility of Cellulose in Ionic Liquids With Addition of Amino Bases App 20080164440 - Maase; Matthias ; et al. | 2008-07-10 |
| Method for Producing Tertiary Phosphines App 20080146850 - Wissel; Kathrin ; et al. | 2008-06-19 |
| 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 Producing Quaternary Ammonium Compounds App 20070254822 - Szarvas; Laszlo ; et al. | 2007-11-01 |
| Method For Extracting Impurities Using Ionic Liquids App 20070193952 - Maase; Matthias ; et al. | 2007-08-23 |
| Method for producing acylphosphine oxide solids App 20070167653 - Bertlein; Gerhard ; et al. | 2007-07-19 |
| Method of preparing ionic liquids App 20070142646 - Maase; Matthias ; et al. | 2007-06-21 |
| Method for the production of compounds with quaternary sp2-hybridised nitrogen atoms App 20070142642 - Szarvas; Laszlo ; et al. | 2007-06-21 |
| Distillation of ionic liquids App 20070095645 - Maase; Matthias | 2007-05-03 |
| Process for the preparation of acylphosphines App 20060229469 - Huttenloch; Oliver ; et al. | 2006-10-12 |
| Method for producing substituted arylcarboxylic acid chlorides App 20060178530 - Maase; Matthias ; et al. | 2006-08-10 |
| Method for producing n-phosphonomethyl iminodiacetic acid Grant 7,084,298 - Maase , et al. August 1, 2 | 2006-08-01 |
| 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 |
| Acyl- and bisacylphosphine derivatives App 20050222294 - Noe, Ralf ; et al. | 2005-10-06 |
| Method for the separation of acids from chemical reaction mixtures by means of ionic fluids App 20050020857 - Volland, Martin ; et al. | 2005-01-27 |
| Alkoxylated acyl-and bisacylphoshine derivatives App 20040116702 - Noe, Ralf ; et al. | 2004-06-17 |
| 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 n-phosphonomethyl iminodiacetic acid App 20040063995 - Maase, Matthias ; et al. | 2004-04-01 |
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