Inventor · disambiguated record
Reta Zhu
Also filed as: ZHU RETA
1 granted patent·2 pending applications·0 citations·filing 2019–2020
10Inventor score
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3 records- 0141US11174236B2Method for preparation of 1,4-sorbitanLONZA GUANGZHOU PHARMACEUTICAL LTD·Filed 2019·Granted Nov 16, 2021·0 cites·16 claims
- 0239US2021324139A1Method for Making Polyoxyethylene 1,4 Sorbitan Fatty Acid EsterLONZA GUANGZHOU NANSHA LTD·Filed 2019·Application pending·0 cites
- 0336US2022064135A1Method for Preparation of 1,4-Sorbitan in Aqueous MediumLONZA GUANGZHOU PHARMACEUTICAL LTD·Filed 2020·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →