Inventor · disambiguated record
Yanjun Wen
Also filed as: WEN YANJUN
11 granted patents·7 pending applications·0 citations·filing 2016–2025
76Inventor score
Files withHENAN ZHONGDA HENGYUAN BIOTECHNOLOGY STOCK CO LTD9GU SUJING2WANG SANYING2ELECTRIC POWER SCIENCE & RES INSTITUTE OF STATE GRID TIANJIN ELECTRIC POWER COMPANY1HENAN ZHONGDA BIOLOGICAL ENG CO LTD1
Top patents by PatentIndex Score
18 records- 0163US12465071B2Flavor composition containing D-allulose and a preparation method thereforHENAN ZHONGDA HENGYUAN BIOTECHNOLOGY STOCK CO LTD·Filed 2023·Granted Nov 11, 2025·0 cites·1 claims
- 0262US12202979B2Gardenia blue pigment with high brightness and low redness and a preparation method thereforWANG YONGQIANG·Filed 2023·Granted Jan 21, 2025·0 cites·6 claims
- 0359US2025121347A1Water-soluble ginger oleoresin microcapsules and a method of preparing the same and application thereofHENAN ZHONGDA HENGYUAN BIOTECHNOLOGY STOCK CO LTD·Filed 2024·Application pending·0 cites
- 0457US2025230319A1Oil-soluble beetroot red pigment and preparation method and application thereofHENAN ZHONGDA HENGYUAN BIOTECHNOLOGY STOCK CO LTD·Filed 2024·Application pending·0 cites
- 0557US2024409977A1Method for preparing beta-carotene from pepper pigment and product thereofHENAN ZHONGDA HENGYUAN BIOTECHNOLOGY STOCK CO LTD·Filed 2023·Application pending·0 cites
- 0655US12274280B2Method for extracting oils from sauces while simultaneously determining fat content, peroxide value, and acid valueHENAN ZHONGDA HENGYUAN BIOTECHNOLOGY STOCK CO LTD·Filed 2024·Granted Apr 15, 2025·0 cites·5 claims
- 0754US12012627B2Method for producing psicose 3-epimerase by high-density fermentationWANG SANYING·Filed 2023·Granted Jun 18, 2024·0 cites·1 claims
- 0854US2024301344A1Method for preserving fermentation broth of engineered strain of d-psicose-3-epimeraseHENAN ZHONGDA HENGYUAN BIOTECHNOLOGY STOCK CO LTD·Filed 2023·Application pending·0 cites
- 0953US11976090B2D-psicose crystal and preparation method thereofWANG SANYING·Filed 2023·Granted May 7, 2024·0 cites·1 claims
- 1053US11969004B2Method of preparing paprika red pigment with low polycyclic aromatic hydrocarbonsLIU YIHONG·Filed 2021·Granted Apr 30, 2024·0 cites·1 claims
- 1153US2024206519A1Method for preparing water-soluble rutin powder and uses thereofHENAN ZHONGDA HENGYUAN BIOTECHNOLOGY STOCK CO LTD·Filed 2023·Application pending·0 cites
- 1251US11642608B2Method of preparing Hovenia dulcis Thunb extract rich in dihydromyricetinJIN ZIHENG·Filed 2021·Granted May 9, 2023·0 cites·12 claims
- 1350US11654378B2Senna obtusifolia seed extract and a method for comprehensive development and utilization of Senna obtusifolia seedsGU SUJING·Filed 2021·Granted May 23, 2023·0 cites·10 claims
- 1445US11395844B2Pueraria flower extract rich in isoflavones and a method and application of the sameGU SUJING·Filed 2021·Granted Jul 26, 2022·0 cites·8 claims
- 1539US11296547B2Distribution transformer terminal and method for monitoring a state of a distribution transformer court deviceELECTRIC POWER SCIENCE & RES INSTITUTE OF STATE GRID TIANJIN ELECTRIC POWER COMPANY·Filed 2019·Granted Apr 5, 2022·0 cites·5 claims
- 1634US2025171816A1Composite engineered bacteria and method for producing d-psicoseHENAN ZHONGDA HENGYUAN BIOTECHNOLOGY STOCK CO LTD·Filed 2025·Application pending·0 cites
- 1733US2025171817A1Enzyme combination, genetically engineered bacteria, and application thereof in producing d-psicoseHENAN ZHONGDA HENGYUAN BIOTECHNOLOGY STOCK CO LTD·Filed 2025·Application pending·0 cites
- 1827US9921198B2Method to determine the crocetin and its derivative amounts and the derivative composition from gardenia yellowHENAN ZHONGDA BIOLOGICAL ENG CO LTD·Filed 2016·Granted Mar 20, 2018·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →