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SONG XUEMEI

Overview
  • Total Patents
    13
  • GoodIP Patent Rank
    178,678
  • Filing trend
    ⇩ 100.0%
About

SONG XUEMEI has a total of 13 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2007. It filed its patents most often in United States and China. Its main competitors in its focus markets chemical engineering, mechanical elements and packaging and shipping are CAMPBELL STEVEN, CHONGQING HIGH-TECH IND DEV ZONE LUXIANG ENERGY TECH CO LTD and WAERTSILAE GAS SOLUTIONS NORWAY AS.

Patent filings in countries

World map showing SONG XUEMEIs patent filings in countries
# Country Total Patents
#1 United States 10
#2 China 3

Patent filings per year

Chart showing SONG XUEMEIs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Song Xuemei 13
#2 Cecula Shawn M 4
#3 Brown Lloyd Anthony 4
#4 Thompson Thomas 3
#5 Gerristead William R 2
#6 Johnson David C 2
#7 Brown Lloyd A 2
#8 Richenberg Carl 2
#9 Schulte Thomas 1

Latest patents

Publication Filing date Title
US2017284603A1 Method and system for optimizing the filling, storage and dispensing of carbon dioxide from multiple containers without overpressurization
US2015217245A1 Dynamic gas blending system and process for producing mixtures with minimal variation within tolerance limits and increased gas utilization
CN105272840A Method for preparing adipic acid with cyclohexanone
CN105214736A A kind of preparation method of magnetic catalyst carrier
US2012227816A1 Dynamic gas blending
US2010319536A1 Processes for purification of acetylene
US2010300578A1 Cylinder preparation for high purity acetylene
CN101069727A Inflammation-eliminating liquid for promoting vagina to contract