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XUE YAN

Overview
  • Total Patents
    21
  • GoodIP Patent Rank
    97,288
  • Filing trend
    ⇧ 600.0%
About

XUE YAN has a total of 21 patent applications. It increased the IP activity by 600.0%. Its first patent ever was published in 1994. It filed its patents most often in China and United States. Its main competitors in its focus markets thermal processes, environmental technology and machine tools are CASTELLACCI PIETRO, SCHLAGER KENNETH J and PAN XIUYUE.

Patent filings in countries

World map showing XUE YANs patent filings in countries
# Country Total Patents
#1 China 19
#2 United States 2

Patent filings per year

Chart showing XUE YANs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Xue Yan 20
#2 Shi Zhan 5
#3 Zhao Yongfeng 5
#4 Wang Fali 5
#5 Wu Jianxun 5
#6 Zhang Junfeng 1
#7 Yu Guanghui 1
#8 Li Xiaodong 1
#9 Niu Jun 1
#10 Hao Peng 1

Latest patents

Publication Filing date Title
CN110466314A A kind of automobile heat pump air conditioner using blade inserting micro-channel heat exchanger
CN109179531A A kind of sewage-treating agent and preparation method thereof
CN109160697A A kind of mobile sewage treatment apparatus
CN109373803A A kind of heat exchange plate cleaning auxiliary device
CN109405601A A kind of self-cleaning heat exchanger in air port
CN109160558A A kind of preparation method of waste water treating agent
CN109179822A A kind of water body processing apparatus convenient for purifying sterilizing
CN109373804A A kind of plate heat exchanger cleaning device
CN109662836A Rear leakage prevention sanitary napkin
CN105582528A Sugar pill for treating pediatric viral myocarditis and preparation method thereof
US2016287207A1 Smart medical examination and communication apparatus
CN104307000A Traditional Chinese medicine gastrointestinal developing agent for B ultrasound and preparation method thereof
CN104057280A Fin cantilever transporter of heat exchanger and core integrated machine set
CN104071560A Fin vertical turnover device of heat exchanger core body integrated unit
CN104056990A Layered fin-outlet mechanism of heat exchanger and core integrated machine set
CN104070121A Fin scraping collection device of heat exchanger core body integrated unit
CN104043960A Fin and flat pipe press fitting and forming device for heat exchanger core integration unit
CN101342291A Chinese medicinal composition for preventing and controlling hypometropia, and preparation method
CN101337092A Traditional Chinese medicine composite for treating gastropathy and preparation method thereof
CN1096217A A kind of Chinese medicinal drink of preventing cardiovascular and cerebrovascular disease