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LIU GUOLIANG

Overview
  • Total Patents
    25
  • GoodIP Patent Rank
    98,380
  • Filing trend
    ⇩ 33.0%
About

LIU GUOLIANG has a total of 25 patent applications. It decreased the IP activity by 33.0%. Its first patent ever was published in 1991. It filed its patents most often in China and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets pharmaceuticals, materials and metallurgy and optics are KAWASHIMA YOSHIAKI, LI ZHENSHENG and ZHANG HAIBO.

Patent filings in countries

World map showing LIU GUOLIANGs patent filings in countries

Patent filings per year

Chart showing LIU GUOLIANGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Liu Guoliang 23
#2 Khan Assad U 1
#3 Cui Dongcheng 1
#4 Fan Youshan 1
#5 Wang Deyin 1
#6 He Liming 1
#7 Guoliang Liu 1

Latest patents

Publication Filing date Title
CN112157048A Agricultural greenhouse cleaning device and using method thereof
CN111137775A Elevator door stopper
CN109965593A A kind of germanium solution nursing heating cushion
CN109011504A A kind of Respiratory Medicine lung function physiotherapy equipment for health-recovery
CN107698188A A kind of concrete enhancing pumping admixture
CN106986044A Carrier-borne aircraft fires vapour ejector
CN106790830A A kind of mobile phone of energy distance reception voice signal
CN106284693A A kind of powdery sealing permeability-reducing admixture and construction method thereof
CN105423058A Pneumatic pipeline connector
CN106600917A Automatic rapid defending and withdrawing system and method thereof
CN106610591A Wireless smart home security system
CN104941100A Intelligent firefighting net
CN104721801A Medication for treating bronchial asthma
CN104721272A Leukemia treating medicine
CN104739870A Ointment for treating burns and scalds
CN104074108A High-speed rail with trajectory
CN104338103A Medicine for treating digestive tract cancers
CN103356829A Medicine for treating cancer of digestive tract
CN104337994A Medicine for treating digestive tract cancers
CN102805761A Medicament for treating leukemia