Inventor · disambiguated record
Chenghai Zhao
Also filed as: ZHAO CHENGHAI
4 granted patents·4 pending applications·18 citations·filing 2007–2016
71Inventor score
Files withSHI JINGANG4EPC (BEIJING) NATURAL PRODUCTS CO LTD2EPC EUROP GMBH1MULTI TECH SPECIALTY CHEMICALS CO LTD1
Top patents by PatentIndex Score
8 records- 0192US9131718B2Process for rebaudioside DSHI JINGANG·Filed 2010·Granted Sep 15, 2015·9 cites·11 claims
- 0284US8034983B2Process for the preparation of xanthophyll crystalsMULTI TECH SPECIALTY CHEMICALS CO LTD·Filed 2008·Granted Oct 11, 2011·7 cites·59 claims
- 0382US9635878B2Process for rebaudioside DEPC (BEIJING) NATURAL PRODUCTS CO LTD·Filed 2014·Granted May 2, 2017·2 cites·7 claims
- 0462US2017094996A1Process for rebaudioside dEPC (BEIJING) NATURAL PRODUCTS CO LTD·Filed 2016·Application pending·0 cites
- 0553US8642030B2Compositions containing coenzyme Q-10 and dihydrolipoic acidSHI JINGANG·Filed 2007·Granted Feb 4, 2014·0 cites·3 claims
- 0653US2009143484A1Use of garlic oil to increase bioavailability of coenzyme q-10SHI JINGANG·Filed 2008·Application pending·0 cites
- 0748US2011111115A1Rebaudioside a polymorphs and methods to prepare themSHI JINGANG·Filed 2010·Application pending·0 cites
- 0842US2014147498A1Compositions containing coenzyme q-10 and dihydrolipoic acidEPC EUROP GMBH·Filed 2014·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →