Inventor · disambiguated record
Qingyi Yang
Also filed as: YANG QINGYI
8 granted patents·7 pending applications·11 citations·filing 2019–2024
80Inventor score
Files withPFIZER15
Top patents by PatentIndex Score
15 records- 0193US11452711B2Nitrile-containing antiviral compoundsPFIZER·Filed 2022·Granted Sep 27, 2022·3 cites·8 claims
- 0293US11351149B2Nitrile-containing antiviral compoundsPFIZER·Filed 2021·Granted Jun 7, 2022·6 cites·26 claims
- 0391US11541034B2Nitrile-containing antiviral compoundsPFIZER·Filed 2021·Granted Jan 3, 2023·2 cites·30 claims
- 0484US2025099424A1Nitrile-Containing Antiviral CompoundsPFIZER·Filed 2024·Application pending·0 cites
- 0577US2025084084A1Crystalline form of (2R)-2-(5-fluoro-2-methoxypyridin-4-yl)-1-[(2S)-7-methyl-6-(pyrimidin-2-yl)-3,4-dihydro-1H-spiro[1,8-naphthyridine-2,3-pyrrolidin]-1-yl]propan-1-onePFIZER·Filed 2024·Application pending·0 cites
- 0676US2023120254A1Nitrile-Containing Antiviral CompoundsPFIZER·Filed 2022·Application pending·0 cites
- 0775US12398119B2Piperazine azaspiro derivativesPFIZER·Filed 2022·Granted Aug 26, 2025·0 cites·3 claims
- 0873US12187727B2Methods for antagonizing a melanocortin 4 receptorPFIZER·Filed 2023·Granted Jan 7, 2025·0 cites·20 claims
- 0966US11643412B2Melanocortin 4 receptor antagonists and uses thereofPFIZER·Filed 2021·Granted May 9, 2023·0 cites·20 claims
- 1063US2025051246A1Deuterated Antiviral CompoundsPFIZER·Filed 2024·Application pending·0 cites
- 1162US2024182468A1Compounds for the activation of ampkPFIZER·Filed 2023·Application pending·0 cites
- 1259US2025129048A1Melanocortin 4 receptor antagonists and uses thereofPFIZER·Filed 2022·Application pending·0 cites
- 1355US2025304559A1Ether-Linked Antiviral CompoundsPFIZER·Filed 2022·Application pending·0 cites
- 1452US11524954B2Piperazine azaspiro derivativesPFIZER·Filed 2019·Granted Dec 13, 2022·0 cites·30 claims
- 1552US11203594B2Anti-proliferative agents for treating PAHPFIZER·Filed 2020·Granted Dec 21, 2021·0 cites·30 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →