Inventor · disambiguated record
Eri Matsumoto
Also filed as: MATSUMOTO ERI
5 granted patents·1 pending application·20 citations·filing 2007–2015
77Inventor score
Technology areasA61P
Top patents by PatentIndex Score
6 records- 0184US9345779B2Aqueous ophthalmic compositionROHTO PHARMA·Filed 2015·Granted May 24, 2016·6 cites·12 claims
- 0278US9050369B2Aqueous ophthalmic compositionROHTO PHARMA·Filed 2012·Granted Jun 9, 2015·4 cites·5 claims
- 0374US9320802B2Aqueous ophthalmic compositionROHTO PHARMA·Filed 2015·Granted Apr 26, 2016·2 cites·6 claims
- 0471US9034931B2Aqueous ophthalmic compositionFURUMIYA CHINATSU·Filed 2011·Granted May 19, 2015·4 cites·8 claims
- 0564US8501822B2Ophthalmic composition containing alginic acid or salt thereofMATSUMOTO ERI·Filed 2012·Granted Aug 6, 2013·4 cites·2 claims
- 0644US2010234318A1Ophthalmic composition containing alginic acid or salt thereofROHTO PHARMA·Filed 2007·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →