loadpatents
name:-0.016458034515381
name:-0.033060073852539
name:-0.0019359588623047
Warzelhan; Volker Patent Filings

Warzelhan; Volker

Patent Applications and Registrations

Patent applications and USPTO patent grants for Warzelhan; Volker.The latest application filed is for "foams comprising polypropylene carbonate".

Company Profile
2.33.16
  • Warzelhan; Volker - Weisenheim am Berg N/A DE
  • Warzelhan; Volker - Weisenheim N/A DE
  • Warzelhan; Volker - Singapore SG
*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.
Patent Activity
PatentDate
Process for producing monomer compositions and use of these for producing a polyamide molding
Grant 10,538,624 - Scherzer , et al. Ja
2020-01-21
Process for the preparation of hyperbranched hollow fibers
Grant 9,234,302 - Weber , et al. January 12, 2
2016-01-12
Composite membranes comprising a sulfonated polyarylether and their use in forward osmosis processes
Grant 9,193,611 - Weber , et al. November 24, 2
2015-11-24
Foams Comprising Polypropylene Carbonate
App 20130059141 - Fu l; Andreas ;   et al.
2013-03-07
Method for producing polyaryl ethers
Grant 8,378,054 - Weber , et al. February 19, 2
2013-02-19
Composite Membranes Comprising A Sulfonated Polyarylether And Their Use In Forward Osmosis Processes
App 20120273423 - Weber; Martin ;   et al.
2012-11-01
Process For Coupling Epoxides And Carbon Dioxide
App 20120264910 - Deglmann; Peter ;   et al.
2012-10-18
Process for the Preparation of Hyperbranched Hollow Fibers
App 20120213998 - Weber; Martin ;   et al.
2012-08-23
Process For Producing Monomer Compositions And Use Of These For Producing A Polyamide Molding
App 20120088899 - Scherzer; Dietrich ;   et al.
2012-04-12
Flame-retardant elastic block copolymer
Grant 8,097,669 - Knoll , et al. January 17, 2
2012-01-17
Expandable Pelletized Polyamide Material
App 20110294910 - Kriha; Olaf ;   et al.
2011-12-01
Method For Producing Polyaryl Ethers
App 20100286303 - Weber; Martin ;   et al.
2010-11-11
Block Copolymers Of Polyethylene Terephthalate And Of The Polyamide Composed Of Meta-xylylenediamine And Adipic Acid
App 20100240839 - Strauch; Joachim ;   et al.
2010-09-23
Flame-retardant Elastic Block Copolymer
App 20100184889 - Knoll; Konrad ;   et al.
2010-07-22
Process For Preparation Of High-molecular-weight Polyamides
App 20100152313 - Eibeck; Peter ;   et al.
2010-06-17
Coated Foam Beads And Process For Producing Halogen-free, Fire-resistant Bead Foam Moldings
App 20100032856 - Hahn; Klaus ;   et al.
2010-02-11
Process for Preparation of High-Molecular-Weight Polyamides
App 20080312353 - Eibeck; Peter ;   et al.
2008-12-18
Plastics Articles for Metalization with Improved Shaping Properties
App 20080210463 - Maas; Heiko ;   et al.
2008-09-04
Nanocomposite Made Of Star-shaped Styrol-butadiene Block Copolymers And Layer Silicates
App 20080045640 - Warzelhan; Volker ;   et al.
2008-02-21
Open-Cell Foam Materials, Method For Producing Them And Their Use
App 20070213417 - Stork; Martin ;   et al.
2007-09-13
Method for carrying out the anionic polymerization of vinylaromatic monomers
Grant 6,686,423 - Desbois , et al. February 3, 2
2004-02-03
Anionic polymerization process
Grant 6,444,762 - Fischer , et al. September 3, 2
2002-09-03
Method for retarded anionic polymerization
Grant 6,350,834 - Schade , et al. February 26, 2
2002-02-26
Process for producing diene polymer solutions in vinyl aromatic monomers
Grant 6,303,721 - Latsch , et al. October 16, 2
2001-10-16
Biodegradable polymers, preparation thereof and use thereof for producing biodegradable moldings
Grant 6,303,677 - Warzelhan , et al. October 16, 2
2001-10-16
Biodegradable polymers, the production thereof and the use thereof for producing biodegradable moldings
Grant 6,297,347 - Warzelhan , et al. October 2, 2
2001-10-02
Biodegradable polymers, the preparation thereof, and the use thereof for producing biodegradable moldings
Grant 6,258,924 - Warzelhan , et al. July 10, 2
2001-07-10
Biodegradable polymers, the production thereof and the use thereof for producing biodegradable moldings
Grant 6,201,034 - Warzelhan , et al. March 13, 2
2001-03-13
Biodegradable polymers, the production thereof and use thereof for producing biodegradable moldings
Grant 6,114,042 - Warzelhan , et al. September 5, 2
2000-09-05
Biodegradable polyesteramide and a process of preparing
Grant 6,111,058 - Warzelhan , et al. August 29, 2
2000-08-29
Aqueous dispersion of a biodegradable polyester and its use thereof
Grant 6,103,858 - Yamamoto , et al. August 15, 2
2000-08-15
Biodegradable polymers, the preparation thereof and the use thereof for producing biodegradable moldings
Grant 6,046,248 - Warzelhan , et al. April 4, 2
2000-04-04
Biodegradable polymers, preparation thereof and use thereof for producing biodegradable moldings
Grant 6,018,004 - Warzelhan , et al. January 25, 2
2000-01-25
H-shaped polyamides
Grant 5,959,069 - Gluck , et al. September 28, 1
1999-09-28
Biodegradable polymers, the preparation thereof, and the use thereof for producing biodegradable moldings
Grant 5,936,045 - Warzelhan , et al. August 10, 1
1999-08-10
Biodegradable polymers, process for the preparation thereof and the use thereof for producing biodegradable moldings
Grant 5,880,220 - Warzelhan , et al. March 9, 1
1999-03-09
Biodegradable polymers, the preparation thereof and the use thereof for the production of biodegradable moldings
Grant 5,863,991 - Warzelhan , et al. January 26, 1
1999-01-26
Biodegradable polymers, the preparation thereof and the use thereof for producing biodegradable moldings
Grant 5,817,721 - Warzelhan , et al. October 6, 1
1998-10-06
Heat-curable molding material
Grant 5,326,822 - Hesse , et al. July 5, 1
1994-07-05
Preparation of homopolymers and copolymers of ethene by Phillips catalysis
Grant 4,728,703 - Konrad , et al. March 1, 1
1988-03-01
Preparation of homopolymers of ethene and copolymers of ethene with higher.alpha.-monolefins using a Ziegler catalyst system
Grant 4,710,552 - Bachl , et al. December 1, 1
1987-12-01
Preparation of homopolymers and copolymers of .alpha.-monolefins using a Ziegler catalyst system
Grant 4,705,835 - Warzelhan , et al. November 10, 1
1987-11-10
Preparation of a transition metal catalyst component for Ziegler catalyst systems
Grant 4,568,659 - Warzelhan , et al. February 4, 1
1986-02-04
Preparation of homopolymers and copolymers of .alpha.-monoolefins using a ziegler catalyst system
Grant 4,525,550 - Warzelhan , et al. June 25, 1
1985-06-25

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