Assignee
TIANJIN HEMAY PHARMACEUTICAL SCI TECH CO LTD
CN·3 granted patents·0 citations·filing 2017–2023
Top patents by PatentIndex Score
3 records- 0174US12331030B2Piperidine-2,6-dione derivatives and ulcerative colitis treatingTIANJIN HEMAY PHARMACEUTICAL SCI TECH CO LTD·Filed 2023·Granted Jun 17, 2025·0 cites·30 claims
- 0271US11873287B2Piperidine-2,6-dione derivatives and ulcerative colitis treatingTIANJIN HEMAY PHARMACEUTICAL SCI TECH CO LTD·Filed 2022·Granted Jan 16, 2024·0 cites·14 claims
- 0359US11485724B2Piperidine-2,6-dione derivatives and ulcerative colitis treatingTIANJIN HEMAY PHARMACEUTICAL SCI TECH CO LTD·Filed 2017·Granted Nov 1, 2022·0 cites·8 claims
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