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CHEN QINGQI

Overview
  • Total Patents
    26
  • GoodIP Patent Rank
    227,071
About

CHEN QINGQI has a total of 26 patent applications. Its first patent ever was published in 1995. It filed its patents most often in China and United States. Its main competitors in its focus markets organic fine chemistry, pharmaceuticals and computer technology are AQUINOX PHARMACEUTICALS (CANADA) INC, SPHINX PHARMA CORP and LABORATORIO CHIMICO INT SPA.

Patent filings in countries

World map showing CHEN QINGQIs patent filings in countries
# Country Total Patents
#1 China 22
#2 United States 4

Patent filings per year

Chart showing CHEN QINGQIs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Chen Qingqi 26
#2 Lopez Rocio Alejandra 3
#3 Heller Jonathan Daniel 3
#4 Morris Amanda Jean 3
#5 Blomburg Jessica Andrea 1

Latest patents

Publication Filing date Title
CN111784442A 3D virtual intelligent fitting system
US2013303531A1 Tetra-substituted NDGA derivatives via ether bonds and carbamate bonds and their synthesis and pharmaceutical use
US2010022528A1 Tetra-substituted NDGA derivatives via ether bonds and carbamate bonds and their synthesis and pharmaceutical use
US2009306070A1 Tetra-O-substituted butane-bridge modified NDGA derivatives, their synthesis and pharmaceutical use
CN101058020A Improved structure for neck pipe section of golf club head
CN101058019A Golf club head batting face capable of backwards inclining elastic deformation
CN1951526A Golf head
CN1951525A Golf head
CN1919383A Magnesium alloy compression molding head housing of golf club
CN1478568A Manufacturing method of golf wood club head
CN1475288A Manufacturing method of golf club head shell body using composite material
CN1456376A Binding method for golf putter head
CN1454686A Golf club head connecting method
CN1454687A Golf cloub head manufacturing method
CN1455012A Method of manufacturing wax mould of golf club head casing
CN1443585A Golf club jointing method
CN1443614A Costing method for continuously heating casting liguor in pouring process
CN1373240A Golf club head
CN1373239A Alloy with shock damping effect
CN1369320A Golf club head