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Shenyang shuangding pharmaceutical co ltd

Overview
  • Total Patents
    23
  • GoodIP Patent Rank
    162,940
About

Shenyang shuangding pharmaceutical co ltd has a total of 23 patent applications. Its first patent ever was published in 2006. It filed its patents most often in China. Its main competitors in its focus markets organic fine chemistry, pharmaceuticals and materials and metallurgy are ONTOGENESIS LLC, ASTRUM THERAPEUTICS PTY LTD and HEFEI HUAFANG PHARMACEUTICAL SCIENCES & TECH CO LTD.

Patent filings in countries

World map showing Shenyang shuangding pharmaceutical co ltds patent filings in countries
# Country Total Patents
#1 China 23

Patent filings per year

Chart showing Shenyang shuangding pharmaceutical co ltds patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Ma Zhanzhi 18
#2 Liu Yu 8
#3 Wang Xuedong 7
#4 Sheng Kexin 6
#5 Wang Songlin 6
#6 Li Hao 5
#7 Zhanzhi Ma 5
#8 Tu Shuang 4
#9 Yu Lingling 4
#10 Xuedong Wang 4

Latest patents

Publication Filing date Title
CN111646886A Preparation method of low-zinc sodium formaldehyde sulfoxylate
CN111732537A Preparation method of isoniazid
CN111138354A Preparation method of isoniazid
CN111110714A Chinese medicinal preparation for treating angina pectoris and atherosclerosis diseases and preparation method thereof
CN105362214A Dopexamine hydrochloride injection and preparation method thereof
CN105272861A Dopexamine hydrochloride and novel preparation method thereof
CN105497487A Olea europaea tablet preparation method
CN105456530A Preparation method of quick release-slow release traumatic bone-growing tablets
CN104198634A Method for establishing Sishen tablet fingerprint spectrum
CN104146951A Dexibuprofen injection and preparation method thereof
CN103211778A Levo-pantoprazole salt aquo-complex enteric-coated tablet and preparation method thereof
CN103230373A Dexlansoprazole freeze-drying powder for injection and preparation method thereof
CN102727429A Pidotimod injection with modified stability, and preparation method thereof
CN102523862A Cultivation and quality control method for ixeris sonchifolia hance for Kudiezi injection
CN102498884A Artificial cultivation method for improving content of active ingredients in medicinal materials for sowthistle-leaf ixeris injection
CN102531902A Caffeoyl tartaric acid, and preparation method and uses thereof
CN102304160A Preparation method and application of luteolin-7-O-gentibioside
CN102579540A Preparation method and application of sowthistle-leaf ixeris seedling flavonoid aglycone
CN102293805B Total phenolic acid of ixeris sonchifolia (Bunge) hance, and preparation method
CN102531900A Caftaric acid as well as preparation method and applications thereof