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ZHANG SHIGANG

Overview
  • Total Patents
    14
  • GoodIP Patent Rank
    203,692
About

ZHANG SHIGANG has a total of 14 patent applications. Its first patent ever was published in 1999. It filed its patents most often in China and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets engines, pumps and turbines, environmental technology and packaging and shipping are SPENCER HEADS INC, MO G AVTOMOBILNO DOROZHNYJ I and K BJURO OBSHCHEGO MASH.

Patent filings in countries

World map showing ZHANG SHIGANGs patent filings in countries

Patent filings per year

Chart showing ZHANG SHIGANGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zhang Shigang 12
#2 Zhou Bo 3
#3 Zhang Hong 3
#4 Weijian Ling 2
#5 Yuanyuan Deng 2

Latest patents

Publication Filing date Title
WO2020164395A1 Two-stroke engine having independent combustion chamber and special piston and with synchronous boosting
CN110203780A A kind of efficient film covering device of circulating type for large-scale pipeline
CN111577454A Two-stroke engine with independent combustion chamber, special piston and synchronous supercharging
CN103977252A Ointment for treating hemorrhoids
CN101238924A Ornament with embroidered thread
CN101238925A Process technique of ornament with embroidered thread
CN1448454A Natural plant water paint and its preparation
CN1448447A Pure natural plant ink and its prep.
CN1448452A Natural plant paint and its preparation
CN1318637A Tableware washing detergent liquid made of natural material
CN1318392A Beriberi treating ointment
CN1315201A Ointment for treating acne
CN1315202A Ointment for treating psoriasis
CN1289577A Disposable chopsticks made of osier and its production method