Inventor · disambiguated record
Andrej Gross
Also filed as: GROSS ANDREJ
7 granted patents·7 pending applications·2 citations·filing 2017–2025
70Inventor score
Files withHERRLEIN MATHIAS KURT3HFC PRESTIGE INT HOLDING SWITZERLAND S A R L3HFC PRESTIGE SERVICE GERMANY GMBH2NOXELL CORP2WELLA GERMANY GMBH2
Top patents by PatentIndex Score
14 records- 0184US11766394B2Multicomponent composition (Michael addition)HFC PRESTIGE INT HOLDING SWITZERLAND S A R L·Filed 2019·Granted Sep 26, 2023·2 cites·10 claims
- 0273US2025114287A1Color coatings with downstream featuresHFC PRESTIGE SERVICE GERMANY GMBH·Filed 2024·Application pending·0 cites
- 0370US2024065963A1MULTICOMPONENT COMPOSITION (Michael Addition)WELLA INT OPERATIONS SWITZERLAND SARL·Filed 2023·Application pending·0 cites
- 0463US12364657B2Method for coating keratin fibersHFC PRESTIGE SERVICE GERMANY GMBH·Filed 2021·Granted Jul 22, 2025·0 cites·5 claims
- 0558US12364659B2Multicomponent in situ coloration compositionHFC PRESTIGE INT HOLDING SWITZERLAND S A R L·Filed 2019·Granted Jul 22, 2025·0 cites·17 claims
- 0656US2025049682A1Methods for activation and preparation of keratin fiber coatings, preferably color coatingsWELLA GERMANY GMBH·Filed 2021·Application pending·0 cites
- 0755US12053542B2Multicomponent silicone compositionWELLA INT OPERATIONS SWITZERLAND SARL·Filed 2019·Granted Aug 6, 2024·0 cites·19 claims
- 0851US11904042B2Hair coloring composition and methods for its application and removalHFC PRESTIGE INT HOLDING SWITZERLAND S A R L·Filed 2019·Granted Feb 20, 2024·0 cites·15 claims
- 0947US2023248636A1Methods for preparation of keratin fiber color coatings with a carboxylic acid polymer - cdi compositionHERRLEIN MATHIAS KURT·Filed 2021·Application pending·0 cites
- 1047US2023255876A1Methods for preparation of keratin fiber color coatings with a silicone aza michael compositionHERRLEIN MATHIAS KURT·Filed 2021·Application pending·0 cites
- 1147US2025319005A1Pretreatment composition (PC) comprising malic acid and DTPMP for a colouring or bleaching process of keratin fibersWELLA GERMANY GMBH·Filed 2025·Application pending·0 cites
- 1247US2023338262A1Methods for preparation of keratin fiber color coatings with an organic polymer - alkoxysilyl compositionHERRLEIN MATHIAS KURT·Filed 2021·Application pending·0 cites
- 1344US11628127B2Composition for lightening or dyeing keratin fibers with a low amount of oxidizing agentNOXELL CORP·Filed 2017·Granted Apr 18, 2023·0 cites·9 claims
- 1443US11219587B2Composition for lightening or dyeing keratin fibers with a low amount of alkalizing agentNOXELL CORP·Filed 2017·Granted Jan 11, 2022·0 cites·18 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →