Maczkiewitz; Ursula

Patent Applications and Registrations

Patent applications and USPTO patent grants for Maczkiewitz; Ursula.The latest application filed is for "process for preparing sphingolipids".

Company Profile

4.10.18

Maczkiewitz; Ursula - Essen 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
Process For Preparing Sphingolipids App 20220025417 - Eckstein; Marrit Friederike ; et al.	2022-01-27
Process for preparing sphingolipids Grant 11,155,842 - Eckstein , et al. October 26, 2	2021-10-26
Method and product for producing formulations containing ceramide Grant 11,000,458 - Maczkiewitz , et al. May 11, 2	2021-05-11
Composition Comprising At Least One Ceramide, At Least One Sphingoid Base And Triethyl Citrate App 20200345611 - Maczkiewitz; Ursula ; et al.	2020-11-05
Method And Product For Producing Formulations Containing Ceramide App 20200246228 - Kind Code	2020-08-06
Process For Preparing Sphingolipids App 20190300917 - Eckstein; Marrit Friederike ; et al.	2019-10-03
Methionyl-methionine stereoisomers and use thereof in cosmetics Grant 9,456,973 - Farwick , et al. October 4, 2	2016-10-04
Crosslinked hyaluronic acid in emulsion Grant 9,109,051 - Wenk , et al. August 18, 2	2015-08-18
Methionyl-methionine Stereoisomers And Use Thereof In Cosmetics App 20150044158 - FARWICK; Mike ; et al.	2015-02-12
Hair treatment product and hair after-treatment product containing ether guanidines as active substances, for protecting from damage caused by chemical treatment and for repairing already damaged hair Grant 8,642,659 - Springer , et al. February 4, 2	2014-02-04
Bioactive composition for cosmetic applications Grant 8,420,137 - Wenk , et al. April 16, 2	2013-04-16
Crosslinked Hyaluronic Acid In Emulsion App 20120258155 - Wenk; Hans Henning ; et al.	2012-10-11
Tetrapeptides For Brightening The Skin App 20120244094 - Farwick; Mike ; et al.	2012-09-27
Antimicrobial Ether Guanidines App 20120134948 - Springer; Oliver ; et al.	2012-05-31
Bioactive Composition For Cosmetic Applications App 20110217400 - Wenk; Hans Henning ; et al.	2011-09-08
Novel Dipolar Ionic Compounds Comprising Formulations And The Use Thereof App 20110206623 - Wenk; Hans Henning ; et al.	2011-08-25
Hair Treatment Product And Hair After-treatment Product Containing Ether Guanidines As Active Substances, For Protecting From Damage Caused By Chemical Treatment And For Repairing Already Damaged Hair App 20110117219 - Springer; Oliver ; et al.	2011-05-19
Crosslinked Hyaluronic Acid In Emulsion App 20100266512 - Wenk; Hans Henning ; et al.	2010-10-21
Bioactive Composition For Cosmetic Applications App 20090104294 - Wenk; Hans Henning ; et al.	2009-04-23
Depolymerized Scleroglucan for Regulating and Improving the Moisture Content of the Skin App 20080260675 - Farwick; Mike ; et al.	2008-10-23
Topical cosmetic formulations for regulating and improving the moisture content of the skin App 20060275238 - Blasko-Begoihn; Heike ; et al.	2006-12-07
Depolymerized scleroglucan for regulating and improving the moisture content of the skin App 20060275239 - Farwick; Mike ; et al.	2006-12-07
Hair treatment compositions and hair after-treatment compositions for protection against damage by chemical treatment and for the repair of already damaged hair comprising as active substances alkylguanidine compounds App 20040258652 - Pascaly, Matthias ; et al.	2004-12-23

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