Patent | Date |
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Device and method for producing powdered polymers Grant 11,332,550 - Bauer , et al. May 17, 2 | 2022-05-17 |
Device And Method For Producing Powdered Polymers App 20200231711 - Bauer; Stephan ;   et al. | 2020-07-23 |
Method for the production of absorbent polymer particles by polymerizing drops of a monomer solution Grant 10,450,395 - Losch , et al. Oc | 2019-10-22 |
Apparatus for producing pulverulent poly(meth)acrylate Grant 10,252,238 - Bayer , et al. | 2019-04-09 |
Method for producing water-absorbent polymer particles with a higher permeability by polymerising droplets of a monomer solution Grant 10,208,149 - Stueven , et al. Feb | 2019-02-19 |
Apparatus for addition of droplets of a monomer solution to a reactor Grant 10,150,091 - Daiss , et al. Dec | 2018-12-11 |
Device For Producing Poly(meth)acrylate In Powder Form App 20180326392 - Kruger; Marco ;   et al. | 2018-11-15 |
Device For Producing Poly(meth)acrylate In Powder Form App 20180319906 - Kruger; Marco ;   et al. | 2018-11-08 |
Apparatus for introduction of droplets of a monomer solution into a reactor Grant 9,925,511 - Daiss , et al. March 27, 2 | 2018-03-27 |
Apparatus For Producing Pulverulent Poly(meth)acrylate App 20180065102 - Bayer; Robert ;   et al. | 2018-03-08 |
Device For Producing Poly(meth)acrylate In Powder Form App 20180028999 - Bayer; Robert ;   et al. | 2018-02-01 |
Apparatus for Production of Pulverulent Poly(Meth)Acrylate App 20170246607 - Daiss; Andreas ;   et al. | 2017-08-31 |
Apparatus For Introduction Of Droplets Of A Monomer Solution Into A Reactor App 20170232418 - Daiss; Andreas ;   et al. | 2017-08-17 |
Apparatus for Addition of Droplets of a Monomer Solution to a Reactor App 20170225138 - Daiss; Andreas ;   et al. | 2017-08-10 |
Method For Producing Water-absorbent Polymer Particles With A Higher Permeability By Polymerising Droplets Of A Monomer Solution App 20170037172 - Stueven; Uwe ;   et al. | 2017-02-09 |
Fluid-absorbent articles Grant 9,480,968 - Weismantel , et al. November 1, 2 | 2016-11-01 |
Water-absorbent polymer particles Grant 9,073,040 - Dobrawa , et al. July 7, 2 | 2015-07-07 |
Method for producing water-absorbing polymer particles by polymerizing droplets of a monomer solution Grant 9,029,485 - Kruger , et al. May 12, 2 | 2015-05-12 |
Fluid absorbent articles Grant 8,895,800 - Weismantel , et al. November 25, 2 | 2014-11-25 |
Method for producing permeable water-absorbing polymer particles through polymerization of drops of a monomer solution Grant 8,865,828 - Daniel , et al. October 21, 2 | 2014-10-21 |
Fluid-absorbent Articles App 20140302985 - Weismantel; Matthias ;   et al. | 2014-10-09 |
Method For Producing Water-absorbent Polymer Particles With A Higher Permeability By Polymerizing Droplets Of A Monomer Solution App 20140302321 - Stueven; Uwe ;   et al. | 2014-10-09 |
Fluid-absorbent articles Grant 8,796,174 - Weismantel , et al. August 5, 2 | 2014-08-05 |
Method for producing water-absorbent polymer particles with a higher permeability by polymerizing droplets of a monomer solution Grant 8,748,000 - Stueven , et al. June 10, 2 | 2014-06-10 |
Method for producing polymer particles by the polymerization of liquid droplets in a gas phase Grant 8,748,512 - Losch , et al. June 10, 2 | 2014-06-10 |
Method for producing water-absorbent polymer particles by the polymerization of droplets of a monomer solution Grant 8,697,779 - Losch , et al. April 15, 2 | 2014-04-15 |
Fluid-absorbent articles Grant 8,669,410 - Weismantel , et al. March 11, 2 | 2014-03-11 |
Method For Producing Water-absorbing Polymer Particles By Polymerizing Droplets Of A Monomer Solution App 20140038817 - Kruger; Marco ;   et al. | 2014-02-06 |
Method For The Production Of Absorbent Polymer Particles By Polymerizing Drops Of A Monomer Solution App 20130316177 - Losch; Dennis ;   et al. | 2013-11-28 |
Water-absorbent Polymer Particles App 20130281594 - Dobrawa; Rainer ;   et al. | 2013-10-24 |
Method for producing water-absorbing polymer particles by polymerizing droplets of a monomer solution Grant 8,546,498 - Kruger , et al. October 1, 2 | 2013-10-01 |
Method for the production of water absorbent polymer particles by polymerizing drops of a monomer solution Grant 8,529,805 - Loesch , et al. September 10, 2 | 2013-09-10 |
Water-absorbent porous polymer particles having specific sphericity and high bulk density Grant 8,481,159 - Dobrawa , et al. July 9, 2 | 2013-07-09 |
Process for producing water-absorbent polymer particles by polymerizing droplets of a monomer solution Grant 8,450,428 - Daniel , et al. May 28, 2 | 2013-05-28 |
Method for producing mechanically stable water-absorbent polymer particles Grant 8,419,971 - Stueven , et al. April 16, 2 | 2013-04-16 |
Method for producing post-cured water-absorbent polymer particles with a higher absorption by polymerizing droplets of a monomer solution Grant 8,389,658 - Stueven , et al. March 5, 2 | 2013-03-05 |
Method for producing post-cured water-absorbent polymer particles with a higher absorption by polymerising droplets of a monomer solution Grant 8,202,957 - Stueven , et al. June 19, 2 | 2012-06-19 |
Method for Producing Post-Cured Water-Absorbent Polymer Particles with a Higher Absorption by Polymerizing Droplets of a Monomer Solution App 20120141792 - Stueven; Uwe ;   et al. | 2012-06-07 |
Method for post-crosslinking of the surface of water-absorbing polymer particles Grant 8,188,193 - Blei , et al. May 29, 2 | 2012-05-29 |
Regulation of a process for producing water-absorbing polymer particles in a heated gas phase Grant 8,183,331 - Losch , et al. May 22, 2 | 2012-05-22 |
Method for producing water-absorbent polymer particles with a higher permeability by polymerising droplets of a monomer solution Grant 8,124,229 - Stueven , et al. February 28, 2 | 2012-02-28 |
Method for producing polymer particles by the polymerization of fluid drops in a gas phase Grant 8,114,320 - Losch , et al. February 14, 2 | 2012-02-14 |
Method for the production of water-absorbing polymer articles by polymerizing drops of a monomer solution Grant 8,044,158 - Losch , et al. October 25, 2 | 2011-10-25 |
Process for Producing Water-Absorbent Polymer Particles by Polymerizing Droplets of a Monomer Solution App 20110237754 - Daniel; Thomas ;   et al. | 2011-09-29 |
Method For Producing Permeable Water-absorbing Polymer Particles Through Polymerization Of Drops Of A Monomer Solution App 20110224361 - Daniel; Thomas ;   et al. | 2011-09-15 |
Method for the production of water absorbent polymer particles by polymerizing drops of a monomer solution Grant 8,013,087 - Losch , et al. September 6, 2 | 2011-09-06 |
Fluid Absorbent Articles App 20110130735 - Weismantel; Matthias ;   et al. | 2011-06-02 |
Fluid-Absorbent Articles App 20110130275 - Weismantel; Matthias ;   et al. | 2011-06-02 |
Method for producing mechanically stable water-absorbent polymer particles Grant 7,951,304 - Stueven , et al. May 31, 2 | 2011-05-31 |
Fluid-absorbent Articles App 20110125119 - Weismantel; Matthias ;   et al. | 2011-05-26 |
Method For Producing Water-absorbing Polymer Particles By Polymerizing Droplets Of A Monomer Solution App 20110111231 - Kruger; Marco ;   et al. | 2011-05-12 |
Method for Post-Crosslinking of the Surface of Water-Absorbing Polymer Particles App 20110112252 - Blei; Stefan ;   et al. | 2011-05-12 |
Method for the Production of Water-Absorbing Polymer Articles by Polymerizing Drops of a Monomer Solution App 20110105707 - Loesch; Dennis ;   et al. | 2011-05-05 |
Water-Absorbent Polymer Particles App 20110059329 - Dobrawa; Rainer ;   et al. | 2011-03-10 |
Method for Producing Mechanically Stable Water-Absorbent Polymer Particles App 20100294988 - Stueven; Uwe ;   et al. | 2010-11-25 |
Method for Producing Water-Absorbent Polymer Particles by the Polymerization of Droplets of a Monomer Solution App 20100062932 - Losch; Dennis ;   et al. | 2010-03-11 |
Method for Producing Water-Absorbent Polymer Particles by the Polymerization of Droplets of a Monomer Solution App 20100035059 - Losch; Dennis ;   et al. | 2010-02-11 |
Regulation of a Process for Producing Water-Absorbing Polymer Particles in a Heated Gas Phase App 20100029866 - Losch; Dennis ;   et al. | 2010-02-04 |
Method for Producing Mechanically Stable Water-Absorbent Polymer Particles App 20100019198 - Stueven; Uwe ;   et al. | 2010-01-28 |
Method for Producing Polymer Particles by the Polymerization of Liquid Droplets in a Gas Phase App 20100016505 - Losch; Dennis ;   et al. | 2010-01-21 |
Method for the Production of Water Absorbent Polymer Particles by Polymerizing Drops of a Monomer Solution App 20100010176 - Losch; Dennis ;   et al. | 2010-01-14 |
Method for Producing Polymer Particles by the Polymerization of Fluid Drops in a Gas Phase App 20090315204 - Losch; Dennis ;   et al. | 2009-12-24 |
Polysulphones And Polyether Sulphones With Reduced Yellow Index And Processes For Their Preparation App 20090275725 - Dienes; Christian ;   et al. | 2009-11-05 |
Method for Producing Post-Cured Water-Absorbent Polymer Particles with a Higher Absorption by Polymerising Droplets of a Monomer Solution App 20090258994 - Stueven; Uwe ;   et al. | 2009-10-15 |
Method for Producing Water-Absorbent Polymer Particles with a Higher Permeability by Polymerising Droplets of a Monomer Solution App 20090239071 - Stueven; Uwe ;   et al. | 2009-09-24 |
Method for Producing Water-Absorbent Polymer Particles with a Higher Permeability by Polymerising Droplets of a Monomer Solution App 20090192035 - Stueven; Uwe ;   et al. | 2009-07-30 |
Method for the Production of Water Absorbent Polymer Particles by Polymerizing Drops of a Monomer Solution App 20090192036 - Losch; Dennis ;   et al. | 2009-07-30 |
Spray Condensation Method for the Production of Resin App 20070259985 - Brodt; Gregor ;   et al. | 2007-11-08 |
Spray polymerization method App 20060217508 - Schmid; Markus ;   et al. | 2006-09-28 |