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SUZHOU CITY WANTAI VACUUM FUENACE CO LTD

Overview
  • Total Patents
    43
About

SUZHOU CITY WANTAI VACUUM FUENACE CO LTD has a total of 43 patent applications. Its first patent ever was published in 2011. It filed its patents most often in China. Its main competitors in its focus markets foods and drinks, environmental technology and macromolecular chemistry and polymers are LUAN XIAOJIAN, NI QUN and QIAN WANBIAO.

Patent filings in countries

World map showing SUZHOU CITY WANTAI VACUUM FUENACE CO LTDs patent filings in countries
# Country Total Patents
#1 China 43

Patent filings per year

Chart showing SUZHOU CITY WANTAI VACUUM FUENACE CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Li Ronghua 22
#2 Qian Yunchun 21

Latest patents

Publication Filing date Title
CN103725853A Anticorrosive pollution-discharge dry-purification operation-monitoring three-chamber vacuum furnace
CN103725846A Automatic-opening/closing anticorrosive spray-purification observation monitoring three-chamber vacuum furnace
CN103725852A Self-opening/closing anti-corrosion operation monitoring three-chamber vacuum furnace
CN103725845A Three-chamber vacuum furnace
CN103725844A Anticorrosive pollution-discharge spray-purification operation-monitoring three-chamber vacuum furnace
CN103725849A Automatic-opening/closing anticorrosive liquid-purification observation monitoring three-chamber vacuum furnace
CN103725851A Anticorrosive pollution-discharge liquid-purification operation-monitoring three-chamber vacuum furnace
CN103725847A Anticorrosive pollution-discharge liquid-purification observation operation-monitoring three-chamber vacuum furnace
CN103725841A Anticorrosive pollution-discharge dry-purification operation-monitoring three-chamber vacuum furnace
CN103911497A Anti-corrosion and soiling solution-discharging type purifying, monitoring and operating three-chamber vacuum oven
CN103725842A Automatic-opening/closing anticorrosive pollution-discharge dry-purification observation operation-monitoring three-chamber vacuum furnace
CN103725848A Anti-corrosion operation monitoring three-chamber vacuum furnace
CN103725838A Automatic-opening/closing three-chamber vacuum furnace
CN103725843A Operation monitored vacuum furnace
CN103725840A Vacuum furnace
CN103725839A Anticorrosive pollution-discharge spray-purification observation operation-monitoring three-chamber vacuum furnace
CN103725850A Anticorrosive pollution-discharge spray-purification operation-monitoring three-chamber vacuum furnace
CN103788649A Preparation method for high-intensity hard polyimide foam plastic
CN103720006A Preparation method of novel all-natural food preservative
CN103720003A Preparation method of anticorrosive additive of natural jam