Heide; Wilfried

Patent Applications and Registrations

Patent applications and USPTO patent grants for Heide; Wilfried.The latest application filed is for "method for producing water-absorbent polymer particles with a higher permeability by polymerising droplets of a monomer solution".

Company Profile

1.36.23

Heide; Wilfried - Freinsheim DE
Heide; Wilfried - Freinssheim DE
Heide; Wilfried - Altenberg 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
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
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
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
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
Method for the production of water-absorbing polymer particles Grant 8,835,575 - Heide , et al. September 16, 2	2014-09-16
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 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 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
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 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
Process for producing water-absorbing particles Grant 8,541,528 - Funk , et al. September 24, 2	2013-09-24
Method for the surface post-crosslinking of water absorbing polymer particles Grant 8,536,278 - Funk , et al. September 17, 2	2013-09-17
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 avoiding overloading of a shaft Grant 8,342,033 - Wei , et al. January 1, 2	2013-01-01
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 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
Method for producing mechanically stable water-absorbent polymer particles Grant 7,951,304 - Stueven , et al. May 31, 2	2011-05-31
Method for the Surface Post-Crosslinking of Water Absorbing Polymer Particles App 20110118419 - Funk; Rudiger ; et al.	2011-05-19
Method for Post-Crosslinking of the Surface of Water-Absorbing Polymer Particles App 20110112252 - Blei; Stefan ; et al.	2011-05-12
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 the Production of Water-Absorbing Polymer Articles by Polymerizing Drops of a Monomer Solution App 20110105707 - Loesch; Dennis ; et al.	2011-05-05
Method for Producing Mechanically Stable Water-Absorbent Polymer Particles App 20100294988 - Stueven; Uwe ; et al.	2010-11-25
Method for the Production of Water-Absorbing Polymer Particles App 20100298513 - Heide; Wilfried ; et al.	2010-11-25
Production of Water-Absorbent Resins App 20100197877 - Funk; Rudiger ; et al.	2010-08-05
Method for Avoiding Overloading of a Shaft App 20100171490 - Wei; Huanmin ; et al.	2010-07-08
Production of water-absorbing polymeric particles by dropletization polymerization in the gas phase Grant 7,727,586 - Bruhns , et al. June 1, 2	2010-06-01
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
Transportation of a Monomer Composition in a Transport Means or Pipe App 20100056739 - Funk; Rudiger ; et al.	2010-03-04
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 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 20090192035 - Stueven; Uwe ; et al.	2009-07-30
Production of Water-Absorbing Polymeric Particles by Dropletization Polymerization in the Gas Phase App 20080188586 - Bruhns; Stefan ; et al.	2008-08-07
Cross-linked, water-swellable polymer and method for producing the same Grant 7,393,908 - Heide , et al. July 1, 2	2008-07-01
Continuous production of crosslinked fine particles of polymer gel App 20040186229 - Heide, Wilfried ; et al.	2004-09-23
Method for continuously producing cross-linked fine-particle geleous polymerizates Grant 6,710,141 - Heide , et al. March 23, 2	2004-03-23
Cross-linked, water-swellable polymer and method for producing the same App 20040014901 - Heide, Wilfried ; et al.	2004-01-22
Mechanically stable hydrogel-forming polymers Grant 6,414,214 - Engelhardt , et al. July 2, 2	2002-07-02
Preparation of finely divided polymer powders Grant 5,795,926 - Niessner , et al. August 18, 1	1998-08-18
Preparation of finely divided, gel-like, water-swellable copolymers Grant 5,149,750 - Niessner , et al. September 22, 1	1992-09-22
Production of paper, board and cardboard Grant 4,772,359 - Linhart , et al. September 20, 1	1988-09-20
Preparation of bead polymers based on water-soluble ethylenically unsaturated monomers by reverse suspension polymerization Grant 4,739,009 - Heide , et al. April 19, 1	1988-04-19
Cooling capsule for a thyristor Grant 4,161,213 - Heide , et al. July 17, 1	1979-07-17

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