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GU SHIHAI

Overview
  • Total Patents
    11
  • GoodIP Patent Rank
    163,314
About

GU SHIHAI has a total of 11 patent applications. Its first patent ever was published in 2012. It filed its patents most often in China. Its main competitors in its focus markets pharmaceuticals, organic fine chemistry and environmental technology are ANHUI RUNSHENG PHARMACEUTICAL CO LTD, SERVOMED ARZNEIMITTEL GMBH and FARMATEN AVEE.

Patent filings in countries

World map showing GU SHIHAIs patent filings in countries
# Country Total Patents
#1 China 11

Patent filings per year

Chart showing GU SHIHAIs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Gu Shihai 11
#2 Ding Yanhui 2
#3 Ji Yidong 2
#4 Cai Huijian 2
#5 Chen Pinghua 1
#6 Xiao Qingquan 1

Latest patents

Publication Filing date Title
CN111606961A Process production method of (2 'R) -2' -deoxy-2 '-fluoro-2' -methyluridine
CN108101943A A kind of tenofovir prodrug or officinal salt and its application in medicine
CN106565747A Novel method for preparing dolutegravir
CN108017622A A kind of preparation of Lei Dipawei intermediates
CN108014083A A kind of Austria's shellfish cholic acid coated tablet formulation and preparation method thereof
CN107998094A A kind of tenofovir disoproxil fumarate sustained release tablets and preparation method thereof
CN108014084A A kind of Wei Patawei and Suo Feibuwei compound coated tablet formulations and preparation method thereof
CN107998095A A kind of Du Lutewei film coatings tablet preparation and preparation method thereof
CN106236746A A kind of containing vitamin C with the pharmaceutical preparation of vitamin K3
CN106333924A Camptothecin compound-containing medicinal preparation
CN103449477A Novel nanometer material contrast agent and application thereof