Harders; Sylvia

Patent Applications and Registrations

Patent applications and USPTO patent grants for Harders; Sylvia.The latest application filed is for "process for preparing graft polymers without initiator and without solvent and bitumen/polymer compositions comprising said graft polymers".

Company Profile

0.10.14

Harders; Sylvia - Buchholz 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
Use of organogelator molecules in bituminous compositions to improve the resistance of same to chemical stress Grant 9,150,454 - Harders , et al. October 6, 2	2015-10-06
Use of organogelator derivatives in bituminous compositions to improve the resistance of same to chemical stress Grant 9,127,162 - Harders , et al. September 8, 2	2015-09-08
Process For Preparing Graft Polymers Without Initiator And Without Solvent And Bitumen/Polymer Compositions Comprising Said Graft Polymers App 20150094405 - Harders; Sylvia ; et al.	2015-04-02
Process for preparing graft polymers without initiator and without solvent and bitumen/polymer compositions comprising said graft polymers Grant 8,883,930 - Harders , et al. November 11, 2	2014-11-11
Use of waxes in a cross-linked bitumen/polymer composition for improving its resistance to chemical attack and cross-linked bitumen/ polymer composition comprising said waxes Grant 8,772,381 - Harders , et al. July 8, 2	2014-07-08
Stock solutions having high concentrations of polymers based on oils of plant and/or animal origin for the preparation of bitumen/polymer compositions Grant 8,748,517 - Harders , et al. June 10, 2	2014-06-10
Method For Preparing Cross-linked Bitumen/polymer Compositions By Means Of Electromagnetic Wave Radiation App 20140024735 - Harders; Sylvia ; et al.	2014-01-23
Thermoreversibly Cross-linked Graft Polymers App 20130237646 - Harders; Sylvia ; et al.	2013-09-12
Process For Preparing Graft Polymers Without Initiator And Without Solvent And Bitumen/polymer Compositions Comprising Said Graft Polymers App 20130131229 - Harders; Sylvia ; et al.	2013-05-23
Use Of Organogelator Molecules In Bituminous Compositions To Improve The Resistance Of Same To Chemical Stress App 20130036941 - Harders; Sylvia ; et al.	2013-02-14
Use Of Organogelator Derivatives In Bituminous Compositions To Improve The Resistance Of Same To Chemical Stress App 20130041075 - Harders; Sylvia ; et al.	2013-02-14
Stock Solutions Having High Concentrations Of Polymers Based On Oils Of Plant And/or Animal Origin For The Preparation Of Bitumen/polymer Compositions App 20120283365 - Harders; Sylvia ; et al.	2012-11-08
Use Of Waxes In A Cross-linked Bitumen/polymer Composition For Improving Its Resistance To Chemical Attack And Cross-linked Bitumen/ Polymer Composition Comprising Said Waxes App 20120220700 - Harders; Sylvia ; et al.	2012-08-30
Use Of Fatty Acid Derivatives In Bituminous Compositions For Improving Their Resistance To Chemical Attack And Bituminous Compositions Comprising Said Derivatives App 20120214912 - Harders; Sylvia ; et al.	2012-08-23

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