Neutzner; Josef

Patent Applications and Registrations

Patent applications and USPTO patent grants for Neutzner; Josef.The latest application filed is for "method for producing high dry strength paper, paperboard or cardboard".

Company Profile

0.10.7

Neutzner; Josef - Neustadt 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 high dry strength paper, paperboard or cardboard Grant 8,349,134 - Esser , et al. January 8, 2	2013-01-08
Aqueous composition and use thereof for paper production Grant 8,097,126 - Haehnle , et al. January 17, 2	2012-01-17
Aqueous slurries of finely divided fillers, their preparation and their use for the production of filler-containing papers Grant 7,951,265 - Esser , et al. May 31, 2	2011-05-31
Method of producing water-soluble nonturbid copolymers of at least one water-soluble N-vinyllactam and at least one hydrophobic comonomer by polymerization under increased pressure Grant 7,847,044 - Dobrawa , et al. December 7, 2	2010-12-07
Stabilisation of aqueous solutions of homopolymers and copolymers of N-vinylpyrrolidones Grant 7,666,935 - Bohrer , et al. February 23, 2	2010-02-23
Methods of producing water-soluble, non-turbid copolymers of at least one water-soluble N-vinyllactam and at least one hydrophobic comonomer Grant 7,629,425 - Dobrawa , et al. December 8, 2	2009-12-08
Method For Producing High Dry Strength Paper, Paperboard Or Cardboard App 20090145566 - Esser; Anton ; et al.	2009-06-11
Methods Of Producing Water-soluble, Non-turbid Copolymers Of At Least One Water-soluble N-vinyllactam And At Least One Hydrophobic Comonomer App 20080125554 - Dobrawa; Rainer ; et al.	2008-05-29
Stabilisation of Aqueous Solutions of Homopolymers and Copolymers of N-Vinylpyrrolidones App 20080033091 - Bohrer; Erik ; et al.	2008-02-07
Method of producing water-soluble nonturbid copolymers of at least one water-soluble n-vinyllactam and at least one hydrophobic comonomer by polymerization under increased pressure App 20070149735 - Dobrawa; Rainer ; et al.	2007-06-28
Aqueous composition and use thereof for paper production App 20060037725 - Hahnle; Hans-Joachim ; et al.	2006-02-23
Aqueous composition and use thereof for paper production App 20060024262 - Hahnle; Hans-Joachim ; et al.	2006-02-02
Aqueous slurries of finely divided fillers, their preparation and their use for the production of filler-containing papers App 20050197278 - Esser, Anton ; et al.	2005-09-08
Use of a single-stage or multistage stirrer to prepare polymers Grant 6,252,018 - Rupaner , et al. June 26, 2	2001-06-26
Aqueous polymer dispersion having a wide particle size distribution Grant 5,442,006 - Aydin , et al. * August 15, 1	1995-08-15
Preparation of an aqueous polymer dispersion Grant 5,430,092 - Aydin , et al. July 4, 1	1995-07-04
Aqueous polymer dispersions Grant 5,348,993 - Daeumer , et al. September 20, 1	1994-09-20

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