Pierobon; Marianna

Patent Applications and Registrations

Patent applications and USPTO patent grants for Pierobon; Marianna.The latest application filed is for "active substance composition comprising at least one nitrogen atom-containing, hyperbranched polymer".

Company Profile

0.17.22

Pierobon; Marianna - Ludwigshafen N/A DE
Pierobon; Marianna - Luwigshafen 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
Copolymers for cosmetic applications Grant 8,821,841 - Nguyen Kim , et al. September 2, 2	2014-09-02
Aqueous preparations comprising at least one water-soluble or water-dispersible copolymer with cationgenic groups Grant 8,652,456 - Pierobon , et al. February 18, 2	2014-02-18
Use of a copolymer in the form of a solubiliser for a poorly water-soluble compound Grant 8,632,763 - Bouillo , et al. January 21, 2	2014-01-21
Fine-particle crosslinked polyvinylpyrrolidone as tablet disintegrant Grant 8,597,679 - Kolter , et al. December 3, 2	2013-12-03
Active Substance Composition Comprising At Least One Nitrogen Atom-containing, Hyperbranched Polymer App 20130123108 - Bouillo; Nathalie ; et al.	2013-05-16
Method for the production of co-extrudates composed of polystyrene and of a crosslinked polyvinylpyrrolidone with reduced residual styrene monomer content Grant 8,420,737 - Meffert , et al. April 16, 2	2013-04-16
Method for regenerating a filter aid Grant 8,394,279 - Meffert , et al. March 12, 2	2013-03-12
Use Of A Copolymer In The Form Of A Solubiliser For A Poorly Water-soluble Compound App 20120178728 - Bouillo; Nathalie ; et al.	2012-07-12
Use of copolymers as solubilizers for slightly water-soluble compounds Grant 8,158,686 - Bouillo , et al. April 17, 2	2012-04-17
Process for preparing acrylate copolymers Grant 8,084,561 - Kim , et al. December 27, 2	2011-12-27
Method for regenerating an auxiliary filtering agent Grant 7,993,533 - Meffert , et al. August 9, 2	2011-08-09
Method for producing blends consisting of polystyrene and of a cross-linked polyvinyl pyrrolidone having a reduced styrene residual monomer content Grant 7,868,093 - Mathauer , et al. January 11, 2	2011-01-11
Method for producing polymer blends suited for use as filters Grant 7,767,125 - Mathauer , et al. August 3, 2	2010-08-03
Method For Regenerating A Filter Aid App 20100176069 - Meffert; Helmut ; et al.	2010-07-15
Process For Preparing Acrylate Copolymers App 20100174040 - Kim; Son Nguyen ; et al.	2010-07-08
Cosmetically Used Cross-linked Methyl Methacrylate-copolymer App 20100135917 - Winter; Gabi ; et al.	2010-06-03
Copolymers For Cosmetic Applications App 20100135918 - Kim; Son Nguyen ; et al.	2010-06-03
N-vinylcaprolactam-based Copolymers And The Use Thereof As Solubilizers App 20100137455 - Bouillo; Nathalie ; et al.	2010-06-03
Thermoplastic Polymer-based Solid Dispersions Suitable As Filter Aids App 20100029854 - Mathauer; Klemens ; et al.	2010-02-04
Method For Regenerating An Auxiliary Filtering Agent App 20090291164 - Meffert; Helmut ; et al.	2009-11-26
Method For The Production Of Co-extrudates Composed Of Polystyrene And Of A Crosslinked Polyvinylpyrrolidone With Reduced Residual Styrene Monomer Content App 20090275691 - Meffert; Helmut ; et al.	2009-11-05
Setting Polymers Based On Polyester Acrylates App 20090162295 - Winter; Gabi ; et al.	2009-06-25
Active Substance Composition Comprising At Least One Nitrogen Atom-containing, Hyperbranched Polymer App 20090041813 - Bouillo; Nathalie ; et al.	2009-02-12
Process for Preparing Polymers in Aqueous Solvents App 20090010865 - Kim; Son Nguyen ; et al.	2009-01-08
Fine-Particle Crosslinked Polyvinylpyrrolidone as Tablet Disintegrant App 20080299191 - Kolter; Karl ; et al.	2008-12-04
Use of Copolymers as Solubilizers For Slightly Water-Soluble Compounds App 20080293828 - Bouillo; Nathalie ; et al.	2008-11-27
Anionic, Ampholytic Copolymers for Low-Voc-Compositions App 20080219934 - Kim; Son Nguyen ; et al.	2008-09-11
Use of Amphiphilic Copolymers as Solubilising Agents App 20080153925 - Pierobon; Marianna ; et al.	2008-06-26
Method For Producing Blends Consisting Of Polystyrene And Of A Cross-Linked Polyvinyl Pyrrolidone Having A Reducid Styrene Residual Monomer Content App 20080146739 - Mathauer; Klemens ; et al.	2008-06-19
Method for Producing Polymer Blends Suited for Use as Filters App 20080146741 - Mathauer; Klemens ; et al.	2008-06-19
Aqueous Preparations Comprising at Least One Water-Soluble or Water-Dispersible Copolymer with Cationgenic Groups App 20080075689 - Pierobon; Marianna ; et al.	2008-03-27
Method for the production of 2,2'-dihydroxybiphenyls App 20070129578 - Widmaier; Ralf ; et al.	2007-06-07
Polymer products and their use in cosmetic preparations App 20060182706 - Mathauer; Klemens ; et al.	2006-08-17

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