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SHANDONG BOYUAN PHARMACEUTICAL CO LTD

Overview
  • Total Patents
    75
  • GoodIP Patent Rank
    27,012
  • Filing trend
    0.0%
About

SHANDONG BOYUAN PHARMACEUTICAL CO LTD has a total of 75 patent applications. It increased the IP activity by 0.0%. Its first patent ever was published in 2011. It filed its patents most often in China. Its main competitors in its focus markets organic fine chemistry, measurement and environmental technology are WATERSTONE PHARMACEUTICALS INC, CHENGDU XINJIE HI TECH DEV CO LTD and JIANGSU BAOZONG & BAODA PHARMACHEM CO LTD.

Patent filings in countries

World map showing SHANDONG BOYUAN PHARMACEUTICAL CO LTDs patent filings in countries
# Country Total Patents
#1 China 75

Patent filings per year

Chart showing SHANDONG BOYUAN PHARMACEUTICAL CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zhao Xiaojie 31
#2 Su Man 23
#3 Liu Yuanhui 14
#4 Lyu Hongchao 11
#5 Liang Hui 11
#6 Zhu Yisheng 9
#7 Qu Chunsheng 7
#8 Shang Linfeng 7
#9 Sun Qingwei 6
#10 Zhang Min 6

Latest patents

Publication Filing date Title
CN111272897A Method for detecting 2-amino-4,6-dihydroxypyrimidine and 4-amino-2,6-dihydroxypyrimidine in pemetrexed acid
CN111253244A Recycling method of (S) -2-benzylsuccinic acid resolution mother liquor
CN110922365A Preparation method of high-purity cycleanine
CN110818619A Synthetic method of N- (3-chloro-4- (2-pyridylmethoxy) phenyl) -2-cyanoacetamide
CN111004240A Synthetic method of ponatinib intermediate 3-ethynylimidazo [1,2-b ] pyridazine
CN110776527A Preparation method of bortezomib intermediate
CN110734413A Preparation method of pramipexole intermediates 2, 6-diamino-4, 5,6, 7-tetrahydrobenzothiazole
CN110724100A Preparation method of cisatracurium besilate intermediate
CN110724086A Synthetic method of pyrroltinib intermediate
CN110824059A Detection method of formyl impurities in febuxostat
CN110818618A Synthetic method of pyrroltinib intermediate 2- [ (2-chloro-4-nitrophenoxy) methyl ] pyridine
CN109633027A The gas-chromatography detection method of chloroethanes in a kind of Pidolidone diethyl ester hydrochloride
CN109580825A The detection method of p-methyl benzenesulfonic acid Ester in racecadotril
CN109580826A Anti-form-1 in the chloro- 6,6- dimethyl -2- heptene -4- alkynes of E-1-, the detection method of 3- dichloropropylene
CN109336827A The preparation method of capecitabine impurity (the fluoro- 2- oxo -1,2- dihydro-pyrimidin -4- base of 5-) amyl carbamate
CN109580821A The detection method of impurity succinic acid in a kind of S- benzyl succinic acid
CN109369756A A kind of capecitabine impurity and its synthetic method
CN109580822A Left-handed-anti-form-1, the detection method of the cis- -1,2- cyclohexanediamine of impurity in 2- cyclohexanediamine
CN108982706A The detection method of impurity cis-hexahydroisoindoline in a kind of Mitiglinide Calcium
CN108314639A Compound(E)-3-(1- methylpyrrolidin- 2- bases)Acrylic acid hydrochloride and synthetic method