Learn more

HONGYI SCIENCE AND TECHNOLOGY

Overview
  • Total Patents
    28
About

HONGYI SCIENCE AND TECHNOLOGY has a total of 28 patent applications. Its first patent ever was published in 2002. It filed its patents most often in China. Its main competitors in its focus markets pharmaceuticals are ROPAPHARM B V, TOSHITSU KAGAKU KENKYUSHO KK and Eleison Pharmaceuticals LLC.

Patent filings in countries

World map showing HONGYI SCIENCE AND TECHNOLOGYs patent filings in countries
# Country Total Patents
#1 China 28

Patent filings per year

Chart showing HONGYI SCIENCE AND TECHNOLOGYs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Pharmaceuticals

Focus technologies

Top inventors

# Name Total Patents
#1 Qian Jin 19
#2 Xu Jun 19
#3 Peng Hong 12
#4 Liu Zhi 8
#5 Liu Xiaole Zhu 3
#6 Xu Jun Qian 2
#7 Feng Yan 1
#8 Jin Qian 1
#9 Shuigen Xiong 1
#10 Qian Et 1

Latest patents

Publication Filing date Title
CN101342150A Method for preparing isosorbide mononitrate orally disintegrating tablets
CN1582943A Clomipramine hydrochloride drops and their preparation
CN1582908A Tramadol hydrochloride drops and their preparation
CN1582913A Drops of benzohydroxymethylamine and their preparation
CN1582940A Calmazine hydrochloride drops and their preparation
CN1582937A Amiloride hydrochloride drops and their preparation
CN1582906A Dimedrol drops and their preparation
CN1582944A Chlorophillni copper and sodium drops and their preparation
CN1582929A Aparkan drops and their preparation
CN1582939A Dioxyimipramine hydrochloride drops and their preparation
CN1582907A Pseudoephetonin drops and their preparation
CN1457772A Injection for curing acute lung injury and acute respirotary distress syndrome
CN1457771A 1'-acetoxyl chavicol acetate with anti-HIV activity and its derivatives
CN1457782A Dry spaxxacin suspension agent for resisting bacterial infection and its preparing method
CN1457783A Sparxacin dripping pill for resisting bacterial infection and its preparing method
CN1457796A Ribavirin inhalation powder atomizing agent and its preparing process and anti-virus infection use
CN1457880A Polyresistin dripping pill and its preparing method for immunodeficiency
CN1457835A Draqon's blood dripping pill for removing blood stasis and killing pain, arresting bleeding and promoting granulation and its preparing method
CN1444928A Drop pills of five esters and its preparing method
CN1444936A Wurenchun drop pills and its preparing method