Mothrath; Melanie

Patent Applications and Registrations

Patent applications and USPTO patent grants for Mothrath; Melanie.The latest application filed is for "inhibition of catalytically active impurities in polycarbonate by the melt transesterification process".

Company Profile

0.7.11

Mothrath; Melanie - Dusseldorf 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
Multi-layer weather-resistant, coloured panel Grant 8,092,901 - Gorny , et al. January 10, 2	2012-01-10
Copolycarbonates having improved flowability Grant 7,425,358 - Heuer , et al. September 16, 2	2008-09-16
Transesterification process for the production of polycarbonates having a low content of volatile compounds Grant 7,279,544 - Hucks , et al. October 9, 2	2007-10-09
Inhibition of catalytically active impurities in polycarbonate by the melt transesterification process Grant 7,250,483 - Heuer , et al. July 31, 2	2007-07-31
Process for the preparation of polycarbonate Grant 7,091,302 - Kirchhoff , et al. August 15, 2	2006-08-15
Process for stripping monomers and other volatile constituents from polymer melts Grant 7,060,788 - Hucks , et al. June 13, 2	2006-06-13
Inhibition of catalytically active impurities in polycarbonate by the melt transesterification process App 20060004178 - Heuer; Helmut-Werner ; et al.	2006-01-05
Thermally stabilized polycarbonate composition App 20050288407 - Heuer, Helmut-Werner ; et al.	2005-12-29
Copolycarbonates having improved flowability App 20050250915 - Heuer, Helmut-Werner ; et al.	2005-11-10
Process for the preparation of polycarbonate App 20050239995 - Kirchhoff, Jorg ; et al.	2005-10-27
Process for stripping monomers and other volatile constituents from polymer melts App 20050197489 - Hucks, Uwe ; et al.	2005-09-08
Transesterification process for the production of polycarbonates having a low content of volatile compounds App 20050131197 - Hucks, Uwe ; et al.	2005-06-16
Process for the introduction of additives, into polymer melts App 20050124734 - Hucks, Uwe ; et al.	2005-06-09
Multi-layer weather-resistant, coloured panel App 20050084663 - Gorny, Rudiger ; et al.	2005-04-21
Polycarbonate containing diphenyl carbonate and sheets made therefrom Grant 6,858,303 - Gorny , et al. February 22, 2	2005-02-22
Polycarbonate containing diphenyl carbonate and sheets made therefrom App 20040122147 - Gorny, Rudiger ; et al.	2004-06-24
Process for the production of polycarbonate which is damaged to a particularly small extent by oxygen App 20040103717 - Westernacher, Stefan ; et al.	2004-06-03
Process for the production of phosphonium phenolates App 20030204116 - Mothrath, Melanie ; et al.	2003-10-30

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