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MENGZHOU YUANHONG DRYING EQUIPMENT RES AND DEVELOPMENT CO LTD

Overview
  • Total Patents
    107
  • GoodIP Patent Rank
    13,296
  • Filing trend
    ⇧ 163.0%
About

MENGZHOU YUANHONG DRYING EQUIPMENT RES AND DEVELOPMENT CO LTD has a total of 107 patent applications. It increased the IP activity by 163.0%. Its first patent ever was published in 2017. It filed its patents most often in China. Its main competitors in its focus markets chemical engineering, thermal processes and foods and drinks are TEKMA OY, PLESTENJAK JOZE and FFI CORP.

Patent filings in countries

World map showing MENGZHOU YUANHONG DRYING EQUIPMENT RES AND DEVELOPMENT CO LTDs patent filings in countries
# Country Total Patents
#1 China 107

Patent filings per year

Chart showing MENGZHOU YUANHONG DRYING EQUIPMENT RES AND DEVELOPMENT CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Cheng Changqing 85
#2 Dai Aini 17
#3 Guo Yinpu 10
#4 He Xing 6
#5 Jiang Yongwen 5
#6 Meng Zhan 5
#7 Cheng Guangfa 5
#8 Zhang Shuyue 5
#9 Dong Chunwang 5
#10 Feng Xiaochuan 5

Latest patents

Publication Filing date Title
CN112193839A Air seal machinery adopting dry gas sealing technology and drying processing equipment
CN112010043A Air seal machinery and drying equipment adopting micro-pressure difference sealing technology
CN112082343A Superheated steam de-enzyming equipment and method
CN112082367A Continuous superheated steam drying equipment and method
CN111685195A High-pressure tea fermentation device and method
CN111692860A Tea fermentation vacuum drying device and method
CN111692859A Tea vacuum drying, aroma-extracting and cooling device and method
CN111692853A Electric heating vacuum drying bin
CN111692858A Continuous tea vacuum drying and aroma improving device and method
CN111692857A Tea variable-pressure vacuum drying and aroma-improving device and method
CN111685197A Tea vacuum pressure-variable rolling and drying device and method
CN111685196A Vacuum rolling device and method for tea making raw materials
CN111692850A Conduction heating type dried noodle drying box
CN111692856A Tea roller pass-variable pressure fixation machine and pass-variable pressure fixation method
CN111692855A Tea roller vacuum withering machine and vacuum withering method
CN110594434A High airtight gate valve
CN112066670A Heat pipe type double-cone dryer
CN111947413A Heat pipe type three-cylinder vacuum dryer
CN111947412A Heat pipe type three-cylinder dryer
CN111998630A Heat pipe type roller vacuum dryer