Inventor · disambiguated record
Ross Christian Opsahl
Also filed as: OPSAHL ROSS C · OPSAHL ROSS CHRISTIAN
3 granted patents·1 pending application·8 citations·filing 1984–2019
60Inventor score
Top patents by PatentIndex Score
4 records- 0152US2019321329A1Formulation for the treatment of acneAKZO NOBEL CHEMICALS INT BV·Filed 2019·Application pending·0 cites
- 0251US10278945B2Formulation for the treatment of acneAKZO NOBEL CHEMICALS INT BV·Filed 2016·Granted May 7, 2019·0 cites·7 claims
- 0333US4564397AComposition and process for inhibiting corrosion of ferrous or non-ferrous metal surfaced articles and providing receptive surface for synthetic resin coating compositionsELTZROTH & ASS J M·Filed 1984·Granted Jan 14, 1986·6 cites·13 claims
- 0429US5446105AFunctionalized copolymer of higher α-olefin and unsaturated dicarboxylic acid ester and derivatives thereofAKZO NOBEL NV·Filed 1994·Granted Aug 29, 1995·2 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →