Learn more

HANGZHOU TOPLIFT MACHINERY CO LTD

Overview
  • Total Patents
    14
  • GoodIP Patent Rank
    118,373
About

HANGZHOU TOPLIFT MACHINERY CO LTD has a total of 14 patent applications. Its first patent ever was published in 2014. It filed its patents most often in China. Its main competitors in its focus markets packaging and shipping, mechanical elements and chemical engineering are STALLER JAN, S & S CONCEPTS INC and LUCIEN MAUSSION.

Patent filings in countries

World map showing HANGZHOU TOPLIFT MACHINERY CO LTDs patent filings in countries
# Country Total Patents
#1 China 14

Patent filings per year

Chart showing HANGZHOU TOPLIFT MACHINERY CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Chen Xuying 11
#2 Cheng Jun 10
#3 Li Xi 10
#4 Si Jianming 9
#5 Kuang Zhigao 2
#6 He Chengjun 2
#7 Sun Dongwei 1
#8 Yang Jingxu 1

Latest patents

Publication Filing date Title
CN112128443A A breather valve for IBC bucket
CN112212045A IBC bucket breather valve
CN111704097A Anti-splash and dustproof urea filling device
CN111704096A Urea filling equipment
CN109649792A A kind of portable oil tank
CN110481991A A kind of convenient portable oil tank of oil
CN108557750A With the outer integral type charging machine for surrounding mechanism
CN108435668A Infiltrate cleaning device
CN104097123A Constant-speed double-surface edge grinding machine for machining special-shaped products
CN104059436A Preparation method of paint applied to internal surface of oil tank
CN104073034A Improved preparation method of paint applied to internal surface of oil tank