How many patents does
Qingdao Zhengda Haier Pharmaceutical Company have?

patents
241
families
133
granted
108
applications
133
CN
241

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The report contains ten-year analysis with the following sections

  • patent filing analysis
  • worldwide filing analysis
  • patent family analysis
  • application analysis
  • granted analysis
  • classification analysis
  • citation analysis

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Qingdao Zhengda Haier Pharmaceutical Company
Top ten assignees appearing on patents

Qingdao Zhengda Haier Pharmaceutical Company
The top ten patent families are

Title of patent family
(most common patent title)
Family
members
Filing
year
polysaccharide sulfate sustained-release capsule and preparation method thereof 2 2013
traditional chinese medicine composition for treating diabetes and preparation method th… 🛈 2 2013
medicinal composition for treating diabetes and preparation method thereof 2 2013
traditional chinese medicine composition for treating diabetes 2 2013
medicine composition for treating hepatitis, and preparation method and novel applicatio… 🛈 2 2013
propylene glycol alginate sodium sulfate controlled-release granule and preparation meth… 🛈 2 2013
polysaccharide sulphate lipidosome tablet 2 2013
propylene glycol mannurate sulfate dispersible tablet and preparation method thereof 2 2013
alfacalcidol dropping pill and preparation method thereof 2 2013
alfacalcidol sustained-release preparation and preparation method thereof 2 2013