ERKELENZ; Michael

Patent Applications and Registrations

Patent applications and USPTO patent grants for ERKELENZ; Michael.The latest application filed is for "polycarbonate composition comprising talc".

Company Profile

3.13.25

ERKELENZ; Michael - Duisburg 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
Polycarbonate Composition Comprising Talc App 20220162442 - Schirwitz; Christopher ; et al.	2022-05-26
Multilayer Body, Comprising A Substrate Layer Containing Polycarbonate, Talc And Wax App 20220135755 - SCHIRWITZ; Christopher ; et al.	2022-05-05
Method For Producing A Molding Compound Having Improved Properties App 20210316491 - Erkelenz; Michael ; et al.	2021-10-14
Flame-retardant, glass fiber-containing molding compounds containing siloxane-containing polycarbonate block co-condensate Grant 10,717,871 - Meyer , et al.	2020-07-21
Improving the flowability of thermoconductive polycarbonate compositions Grant 10,472,516 - Heuer , et al. Nov	2019-11-12
Polycarbonate compositions containing polyethylene wax Grant 10,189,941 - Wehrmann , et al. Ja	2019-01-29
Improving The Flowability Of Thermoconductive Polycarbonate Compositions App 20180201780 - HEUER; Helmut Werner ; et al.	2018-07-19
Flame-retardant, Glass Fiber-containing Molding Compounds Containing Siloxane-containing Polycarbonate Block Co-condensate App 20170369707 - MEYER; Alexander ; et al.	2017-12-28
Filled Polycarbonate Compositions Having Improved Flowability And Great Rigidity App 20170362430 - HEUER; Helmut Werner ; et al.	2017-12-21
Polycarbonate Compositions Containing Polyethylene Wax App 20170355816 - WEHRMANN; Rolf ; et al.	2017-12-14
Bird protection glazing Grant 9,713,915 - Kuhlmann , et al. July 25, 2	2017-07-25
Polymer composition with heat-absorbing properties Grant 9,651,712 - Erkelenz , et al. May 16, 2	2017-05-16
Glass-fibre Reinforced Polycarbonate Composition App 20160280910 - ERKELENZ; Michael ; et al.	2016-09-29
Ethylene-propylene-maleic acid anhydride copolymer as impact modifier in glass-fiber reinforced, flame-retardant polycarbonates for the EE sector Grant 9,296,893 - Erkelenz , et al. March 29, 2	2016-03-29
Uv-stabilized, Glass-fiber Reinforced, Flame-retardant Polycarbonates For The Ee And It Sector App 20160040010 - Erkelenz; Michael ; et al.	2016-02-11
Bird Protection Glazing App 20150375485 - KUHLMANN; Timo ; et al.	2015-12-31
Uv-stabilized, Glass-fiber Reinforced, Flame-retardant Polycarbonates For The Ee And It Sector App 20150011689 - Erkelenz; Michael ; et al.	2015-01-08
Ethylene-propylene-maleic Acid Anhydride Copolymer As Impact Modifier In Glass-fiber Reinforced, Flame-retardant Polycarbonates For The Ee Sector App 20140329948 - Erkelenz; Michael ; et al.	2014-11-06
Polymer Composition With Heat-absorbing Properties App 20140252282 - Erkelenz; Michael ; et al.	2014-09-11
Glass fiber reinforced polycarbonate molding compositions Grant 8,779,033 - Seidel , et al. July 15, 2	2014-07-15
Glass Fiber Reinforced Polycarbonate Molding Compositions App 20130253092 - Seidel; Andreas ; et al.	2013-09-26
Polymer composition with heat-absorbing properties and high stability Grant 8,399,547 - Meyer , et al. March 19, 2	2013-03-19
Light Emitting Device, And Method For The Production Thereof App 20110278614 - Maier-Richter; Andrea ; et al.	2011-11-17
Molded Parts Having Improved Surfaces App 20110269896 - Wehrmann; Rolf ; et al.	2011-11-03
Polymer Composition With Heat-absorbing Properties And High Stability App 20110144250 - Meyer; Alexander ; et al.	2011-06-16
Polycarbonate Blends Having High Heat Distortion Resistance And Improved Surface Properties App 20110143126 - Meyer; Alexander ; et al.	2011-06-16
Glass Fiber Reinforced Polycarbonate Molding Compositions App 20090082516 - SEIDEL; Andreas ; et al.	2009-03-26
Copolycarbonates having improved flowability Grant 7,425,358 - Heuer , et al. September 16, 2	2008-09-16
Branched polycarbonates Grant 7,345,133 - Heuer , et al. March 18, 2	2008-03-18
Branched polycarbonates App 20060094855 - Heuer; Helmut-Werner ; et al.	2006-05-04
Highly branched (co)polycarbonates having improved flowability App 20040220374 - Heuer, Helmut-Werner ; et al.	2004-11-04
Molding composition containing (CO)polycarbonates App 20040186233 - Moethrath, Melanie ; et al.	2004-09-23
Polycarbonate blends Grant 6,740,714 - Kratschmer , et al. May 25, 2	2004-05-25
Thermoplastic polycarbonate compositions having high toughness Grant 6,730,748 - Chung , et al. May 4, 2	2004-05-04
Thermoplastic polycarbonate compositions having high toughness App 20040010097 - Chung, James Y.J. ; et al.	2004-01-15
Polycarbonate blends App 20030040586 - Kratschmer, Silke ; et al.	2003-02-27
Flame-retardant polycarbonate molding compounds with anti-electrostatic properties App 20020177643 - Dobler, Martin ; et al.	2002-11-28

uspto.report is an independent third-party trademark research tool that is not affiliated, endorsed, or sponsored by the United States Patent and Trademark Office (USPTO) or any other governmental organization. The information provided by uspto.report is based on publicly available data at the time of writing and is intended for informational purposes only.

While we strive to provide accurate and up-to-date information, we do not guarantee the accuracy, completeness, reliability, or suitability of the information displayed on this site. The use of this site is at your own risk. Any reliance you place on such information is therefore strictly at your own risk.

All official trademark data, including owner information, should be verified by visiting the official USPTO website at www.uspto.gov. This site is not intended to replace professional legal advice and should not be used as a substitute for consulting with a legal professional who is knowledgeable about trademark law.