Tietze; Roger

Patent Applications and Registrations

Patent applications and USPTO patent grants for Tietze; Roger.The latest application filed is for "halogen-free benzoxazine based curable compositions for high tg applications".

Company Profile

1.13.10

Tietze; Roger - The Woodlands TX
Tietze; Roger - Brewster NY
Tietze; Roger - Baldwin NY

*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
Low dielectric loss thermoset resin system at high frequency for use in electrical components Grant 9,580,577 - Tietze , et al. February 28, 2	2017-02-28
Phosphoric acid resistant polymaleimide prepolymer compositions Grant 9,512,333 - Tietze , et al. December 6, 2	2016-12-06
Halogen free benzoxazine based curable compositions for high T.sub.g applications Grant 9,416,271 - Tietze , et al. August 16, 2	2016-08-16
Halogen-Free Benzoxazine Based Curable Compositions for High Tg Applications App 20150147508 - Tietze; Roger ; et al.	2015-05-28
Benzoxazine compounds derivated from phenolphthalein having flame-retardant properties and a process for their preparation Grant 9,012,543 - Tietze , et al. April 21, 2	2015-04-21
Halogen-free benzoxazine based curable compositions for high TG applications Grant 8,975,318 - Tietze , et al. March 10, 2	2015-03-10
Liquid monobenzoxazine based resin system Grant 8,853,302 - Tietze , et al. October 7, 2	2014-10-07
Halogen Free Thermoset Resin System for Low Dielectric Loss at High Frequency Applications App 20140057086 - Tietze; Roger ; et al.	2014-02-27
Phosphoric Acid Resistant Polymaleimide Prepolymer Compositions App 20130231021 - Tietze; Roger ; et al.	2013-09-05
Phosphoric acid resistant polymaleimide prepolymer compositions Grant 8,445,699 - Tietze , et al. May 21, 2	2013-05-21
Low Dielectric Loss Thermoset Resin System at High Frequency for Use in Electrical Components App 20120318571 - Tietze; Roger ; et al.	2012-12-20
Liquid Monobenzoxazine Based Resin System App 20120046388 - Tietze; Roger ; et al.	2012-02-23
Phosphoric Acid Resistant Polymaleimide Prepolymer Compositions App 20120003892 - Tietze; Roger ; et al.	2012-01-05
Benzoxazine Compounds Derivated From Phenolphtalein Having Flame-Retardant Properties And A Process For Their Preparation App 20110152453 - Tietze; Roger ; et al.	2011-06-23
Halogen-free Benzoxazine Based Curable Compositions For High Tg Applications App 20100330287 - Tietze; Roger ; et al.	2010-12-30
Boroxine Derivatives As Flame Retardant App 20100059174 - Tietze; Roger ; et al.	2010-03-11
Storage-stable advanced polymaleimide compositions Grant 5,637,387 - Chin , et al. June 10, 1	1997-06-10

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