Learn more

ANHUI DEXINJIA BIOPHARM CO LTD

Overview
  • Total Patents
    24
  • GoodIP Patent Rank
    66,492
  • Filing trend
    ⇧ 100.0%
About

ANHUI DEXINJIA BIOPHARM CO LTD has a total of 24 patent applications. It increased the IP activity by 100.0%. Its first patent ever was published in 2014. It filed its patents most often in China. Its main competitors in its focus markets organic fine chemistry, pharmaceuticals and measurement are LAURUS LABS LTD, DAE HE CHEMICAL CO LTD and NANJING HUAWE MEDICAL TECH DEV CO LTD.

Patent filings in countries

World map showing ANHUI DEXINJIA BIOPHARM CO LTDs patent filings in countries
# Country Total Patents
#1 China 24

Patent filings per year

Chart showing ANHUI DEXINJIA BIOPHARM CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Xu Kun 23
#2 Zhang Qilong 11
#3 Wang Honglei 9
#4 Zheng Gengxiu 8
#5 Zhang Wencheng 7
#6 Gao Lingfeng 6
#7 Hui Ailing 6
#8 Wang Chongwen 5
#9 Fu Chuanxiang 5
#10 Li Xuekun 4

Latest patents

Publication Filing date Title
CN111393347A Synthetic method of ralotinib intermediate
CN111518007A Synthesis method of (S) -3-pyrrolidinol hydrochloride
CN111333561A Synthetic method of ralotinib intermediate (2R) -2- (2, 5-difluorophenyl) pyrrolidine
CN111362854A Preparation method of ralotinib intermediate
CN109678789A A method of regulating and controlling pyridine derivate catalytic hydrogenation reaction using oxidation-reduction potential
CN109574982A A kind of method of solid acid catalysis synthesis Vilantro intermediate
CN109574817A A method of Vilantro intermediate is synthesized in the mixed solvent
CN109678701A A kind of preparation method of Vilantro intermediate
CN109574861A A kind of method for crystallising of three phenylacetate of Vilantro
CN109574860A A method of preparing Vilantro
CN108704082A A kind of datura flower carsickness-proof oral solution
CN108658797A A kind of synthesis of Mirabegron intermediate (R) -2- (4- nitrophenethyls amino) -1- phenylethanol hydrochlorides
CN108727212A A kind of synthesis of Mirabegron intermediate (R) -2- hydroxy-ns-(4- nitrophenethyls) -2- phenyl-acetamides
CN108440379A A kind of method of the alkene bisamination synthesis nitrogen-containing hetero cyclics of water phase
CN108593793A A method of hyoscine is isolated and purified using coordination column chromatography
CN108610339A The technique of extraction separation hyoscine in a kind of datura flower from low content
CN107879962A A kind of preparation method of glycopyrronium bromide
CN107235972A A kind of method that use membrane separation technique extracts hyoscine
CN107383001A A kind of method that hyoscine in datura flower is extracted by subcritical carbon dioxide abstraction technique
CN106083871A The method for extraction and purification of hyoscine in a kind of datura flower