Assignee
HANGZHOU BENSHENG PHARMACEUTICAL CO LTD
CN·7 granted patents·2 pending applications·3 citations·filing 2012–2013
Top patents by PatentIndex Score
9 records- 0176US9156801B22-substituted oleanolic acid derivative, method preparing for same, and application thereofHANGZHOU BENSHENG PHARMACEUTICAL CO LTD·Filed 2012·Granted Oct 13, 2015·2 cites·13 claims
- 0268US9328083B22-aminated methylene or 2-esterified methylene tanshinone derivatives, and preparation method and application thereofHANGZHOU BENSHENG PHARMACEUTICAL CO LTD·Filed 2012·Granted May 3, 2016·1 cites·12 claims
- 0348US9902736B21-oxo/acylation-14-acylated oridonin derivative, preparation method therefor and application thereofHANGZHOU BENSHENG PHARMACEUTICAL CO LTD·Filed 2013·Granted Feb 27, 2018·0 cites·17 claims
- 0448US9353146B2Acylation derivatives of paridis saponins I, preparation method therefor and application thereofHANGZHOU BENSHENG PHARMACEUTICAL CO LTD·Filed 2013·Granted May 31, 2016·0 cites·15 claims
- 0548US8987502B2Oleanolic acid amidate derivatives, preparation methods and uses thereofHANGZHOU BENSHENG PHARMACEUTICAL CO LTD·Filed 2012·Granted Mar 24, 2015·0 cites·11 claims
- 0640US2015290232A1Drug composition for treating tumors and application thereofHANGZHOU BENSHENG PHARMACEUTICAL CO LTD·Filed 2013·Application pending·0 cites
- 0740US2015238488A1Drug composition for treating tumors and application thereofHANGZHOU BENSHENG PHARMACEUTICAL CO LTD·Filed 2013·Application pending·0 cites
- 0839US9328122B27-substituted Hanfangichin B derivative, and preparation method and use thereofHANGZHOU BENSHENG PHARMACEUTICAL CO LTD·Filed 2013·Granted May 3, 2016·0 cites·27 claims
- 0938US9771343B22-alkyl-or-aryl-substituted tanshinone derivatives, and preparation method and application thereofHANGZHOU BENSHENG PHARMACEUTICAL CO LTD·Filed 2012·Granted Sep 26, 2017·0 cites·3 claims
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