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PI & PI TECH INC

Overview
  • Total Patents
    17
  • GoodIP Patent Rank
    97,676
  • Filing trend
    ⇩ 50.0%
About

PI & PI TECH INC has a total of 17 patent applications. It decreased the IP activity by 50.0%. Its first patent ever was published in 2016. It filed its patents most often in China. Its main competitors in its focus markets organic fine chemistry, macromolecular chemistry and polymers and basic materials chemistry are JARI PHARMACEUTICAL CO LTD, ANHUI WANBEI PHARMACEUTICAL CO LTD and ANHUI SUNSHINE BIO TECH CO LTD.

Patent filings in countries

World map showing PI & PI TECH INCs patent filings in countries
# Country Total Patents
#1 China 17

Patent filings per year

Chart showing PI & PI TECH INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Yuan Xiao 17
#2 Lin Shunquan 13
#3 Li Jinju 3
#4 Zhou Dongbin 3
#5 Rong Xianglu 2
#6 Li Weimin 2
#7 Ou Jiemei 1
#8 Pu Hanlin 1
#9 Zhang Wei 1
#10 Qiu Jiling 1

Latest patents

Publication Filing date Title
CN111040009A Preparation method of erythromycin impurity E
CN111019028A Monodisperse micron-sized polystyrene particles and preparation method thereof
CN111057118A Preparation method of erythromycin impurity D
CN111018888A Preparation method of amoxicillin impurity B
CN111018804A Preparation method of amoxicillin impurity E
CN110964003A Preparation method of amoxicillin impurity C
CN110922435A Preparation method of erythromycin A-6,9 imino ether impurity
CN111087410A Preparation method of amoxicillin impurity G
CN110627815A Preparation method of cefdinir impurity B
CN110669060A Preparation method of cefdinir impurity F
CN110669061A Preparation method of cefdinir dimer impurity
CN109232554A Cefazolin sodium alkaline degradation impurity compound and its preparation method and application
CN106967090A A kind of Cefdinir impurity M preparation method
CN107129508A Cefdinir mixtures of impurities and preparation method thereof
CN105693713A Berberrubine and baicalein compound and preparing method and application thereof
CN105541943A Berberine-baicalin compound and preparation method and application thereof
CN105622603A Polynuclear compound and preparation method and application thereof