Inventor · disambiguated record
Andrea Hitzfeld
Also filed as: HITZFELD ANDREA
3 granted patents·15 pending applications·9 citations·filing 2009–2025
60Inventor score
Top patents by PatentIndex Score
18 records- 0186US8680161B2Compositions of fat-soluble active ingredients containing gum ghattiHITZFELD ANDREA·Filed 2009·Granted Mar 25, 2014·6 cites·21 claims
- 0280US2025386841A1Beverages comprising stable granules of milled luteinDSM IP ASSETS BV·Filed 2025·Application pending·0 cites
- 0379US9332777B2Carotenoid compositions containing modified gum acaciaHITZFELD ANDREA·Filed 2011·Granted May 10, 2016·3 cites·11 claims
- 0467US2021347961A1Powderous vitamin e formulationDSM IP ASSETS BV·Filed 2021·Application pending·0 cites
- 0566US2019090517A1Beverages comprising stable granules of milled luteinDSM IP ASSETS BV·Filed 2017·Application pending·0 cites
- 0665US2016073667A1Powderous vitamin e formulationDSM IP ASSETS BV·Filed 2014·Application pending·0 cites
- 0765US2022071237A1Beverages comprising stable granules of milled luteinDSM IP ASSETS BV·Filed 2021·Application pending·0 cites
- 0856US2016227827A1Red colorant for beverages, food and pharmaceutical compositionsDSM IP ASSETS BV·Filed 2014·Application pending·0 cites
- 0956US2016219909A1Stable red formulations for the coloration of beverages and foodDSM IP ASSETS BV·Filed 2014·Application pending·0 cites
- 1051US11730704B2Lutein composition suitable for infant food formulationsDSM IP ASSETS BV·Filed 2014·Granted Aug 22, 2023·0 cites·7 claims
- 1148US2018177214A1New orange color for edible coatingsDSM IP ASSETS BV·Filed 2016·Application pending·0 cites
- 1248US2018317528A1New natural color for edible coatingsDSM IP ASSETS BV·Filed 2016·Application pending·0 cites
- 1344US2018055068A1New red color for edible coatingsDSM IP ASSETS BV·Filed 2016·Application pending·0 cites
- 1444US2018042260A1New color for edible coatingsDSM IP ASSETS BV·Filed 2016·Application pending·0 cites
- 1544US2018042261A1New color for gums and jelliesDSM IP ASSETS BV·Filed 2016·Application pending·0 cites
- 1644US2018055073A1New color for beveragesDSM IP ASSETS BV·Filed 2016·Application pending·0 cites
- 1739US2012259023A1Novel plant gum-modified food starch conjugate as emulsifying agent for fat soluble ingredientsHITZFELD ANDREA·Filed 2010·Application pending·0 cites
- 1834US2013281550A1Carotenoid compositions containing octenyl succinate anhydride-modified gum acaciaHITZFELD ANDREA·Filed 2011·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →