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WANG ZIYUN

Overview
  • Total Patents
    12
  • GoodIP Patent Rank
    222,063
  • Filing trend
    0.0%
About

WANG ZIYUN has a total of 12 patent applications. It increased the IP activity by 0.0%. Its first patent ever was published in 1992. It filed its patents most often in United States and China. Its main competitors in its focus markets organic fine chemistry, surface technology and coating and semiconductors are EUGENE TECHNOLOGY MATERIALS, EPICHEM LTD and UP CHEMICAL CO LTD.

Patent filings in countries

World map showing WANG ZIYUNs patent filings in countries
# Country Total Patents
#1 United States 9
#2 China 3

Patent filings per year

Chart showing WANG ZIYUNs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Wang Ziyun 10
#2 Baum Thomas H 6
#3 Xu Chongying 6
#4 Hendrix Bryan C 3
#5 Roeder Jeffrey F 3
#6 Misra Ashutosh 2
#7 Laxman Ravi K 2
#8 Bolu Chen 2
#9 Laxman Ravi 2
#10 Hendrix Bryan 1

Latest patents

Publication Filing date Title
CN109344905A A kind of transmission facility automatic fault recognition methods based on integrated study
US2008081106A1 Silicon precursors and method for low temperature CVD of silicon-containing films
CN1089834A The prescription of chewing gum for giving-up smoking and processing technique
CN1074583A Smoking giving up chewing gum preparing process