Essen
Germany
20
2025-12-11
The entities that hold a legal rights for patent applications filed by inventor MACZKIEWITZ Ursula:
Ursula MACZKIEWITZ from Essen, DE has applied for patents for these inventions. The list has both pending applications and granted patents:
COMPOSITIONS COMPRISING SELF TANNING AGENTS AND CERTAIN SPHINGOLIPIDS AND/OR CERTAIN SPHINGOID BASES
#2 | 2025-07-10COMPOSITION COMPRISING CERAMIDE AND MONO-RHAMNOLIPID
#3 | 2024-03-21HYDROXY-SUBSTITUTED SPHINGOLIPIDS
#4 | 2023-12-28COMPOSITIONS COMPRISING CERAMIDE, POLYGLYCEROL CARBOXYLIC ACID ESTERS AND CHOLESTEROL
#5 | 2022-01-27Process for preparing sphingolipids
#6 | 2020-11-05COMPOSITION COMPRISING AT LEAST ONE CERAMIDE, AT LEAST ONE SPHINGOID BASE AND TRIETHYL CITRATE
#7 | 2020-08-06Method and product for producing formulations containing ceramide
#8 | 2019-10-03Process for preparing sphingolipids
#9 | 2015-02-12Methionyl-methionine stereoisomers and use thereof in cosmetics
#10 | 2012-10-11CROSSLINKED HYALURONIC ACID IN EMULSION
#11 | 2012-09-27TETRAPEPTIDES FOR BRIGHTENING THE SKIN
#12 | 2012-05-31ANTIMICROBIAL ETHER GUANIDINES
#13 | 2011-09-08Bioactive composition for cosmetic applications
#14 | 2011-08-25NOVEL DIPOLAR IONIC COMPOUNDS COMPRISING FORMULATIONS AND THE USE THEREOF
#15 | 2011-05-19Hair 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
#16 | 2010-10-21Crosslinked hyaluronic acid in emulsion
#17 | 2009-04-23BIOACTIVE COMPOSITION FOR COSMETIC APPLICATIONS
#18 | 2008-10-23Depolymerized Scleroglucan for Regulating and Improving the Moisture Content of the Skin
#19 | 2006-12-07Depolymerized scleroglucan for regulating and improving the moisture content of the skin
#20 | 2006-12-07Topical cosmetic formulations for regulating and improving the moisture content of the skin
1065373 ⎘