Assignee
HUNAN ER KANG PHARMACEUTICAL CO LTD
CN·2 granted patents·2 pending applications·0 citations·filing 2014–2020
Top patents by PatentIndex Score
4 records- 0151US9693964B2Hydroxypropyl starch vacant capsules and a process for producing themHunan er-kang pharmaceutical co ltd·Filed 2014·Granted Jul 4, 2017·0 cites·7 claims
- 0251US2017258733A1Hydroxypropyl starch vacant capsules and a process for producing themHunan er-kang pharmaceutical co ltd·Filed 2017·Application pending·0 cites
- 0340US2015299433A1Film-Forming Composite Used To Make Starch Softgel Capsules And The Method To Prepare ItHUNAN ER KANG PHARMACEUTICAL CO LTD·Filed 2014·Application pending·0 cites
- 0435US11560439B2Hydroxypropyl starch for preparing empty capsules and hydroxypropyl starch-based soft capsulesHUNAN ER KANG PHARMACEUTICAL CO LTD·Filed 2020·Granted Jan 24, 2023·0 cites·5 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →