Inventor · disambiguated record
Hansjorg Grass
Also filed as: GRASS HANSJOERG
2 granted patents·3 pending applications·26 citations·filing 1983–2016
54Inventor score
Top patents by PatentIndex Score
5 records- 0184US4405417AProcess for the manufacture of cyclohexene derivativesHOFFMANN LA ROCHE·Filed 1983·Granted Sep 20, 1983·26 cites·9 claims
- 0244US2018055068A1New red color for edible coatingsDSM IP ASSETS BV·Filed 2016·Application pending·0 cites
- 0344US2018042261A1New color for gums and jelliesDSM IP ASSETS BV·Filed 2016·Application pending·0 cites
- 0444US2018055073A1New color for beveragesDSM IP ASSETS BV·Filed 2016·Application pending·0 cites
- 0526US4465567AProcess for the manufacture of 3-hydroxy-2-cycloalken-1-one derivativesHOFFMANN LA ROCHE·Filed 1983·Granted Aug 14, 1984·0 cites·17 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →