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SUZHOU INVOTECH SCROLL TECH CO LTD

Overview
  • Total Patents
    11
  • GoodIP Patent Rank
    153,293
  • Filing trend
    ⇧ 100.0%
About

SUZHOU INVOTECH SCROLL TECH CO LTD has a total of 11 patent applications. It increased the IP activity by 100.0%. Its first patent ever was published in 2015. It filed its patents most often in China, WIPO (World Intellectual Property Organization) and United States. Its main competitors in its focus markets engines, pumps and turbines, thermal processes and mechanical elements are TAIWAN HITACHI CO LTD, MOSEMANN DIETER and VILTER MFG LLC.

Patent filings in countries

World map showing SUZHOU INVOTECH SCROLL TECH CO LTDs patent filings in countries
# Country Total Patents
#1 China 8
#2 WIPO (World Intellectual Property Organization) 2
#3 United States 1

Patent filings per year

Chart showing SUZHOU INVOTECH SCROLL TECH CO LTDs patent filings per year from 1900 to 2020

Focus technologies

# Technology
#1 Rotary-pistons
#2 Refrigerators
#3 Shafts
#4 Special machines

Top inventors

# Name Total Patents
#1 Guo Huaming 10
#2 Xu Yujian 5
#3 Yan Huan 2
#4 Xu Taixing 2
#5 Lu Zhiyuan 1
#6 Ji Xiaowei 1
#7 Zhang Jing 1

Latest patents

Publication Filing date Title
CN110513289A Variable capacity scroll compressor
CN110118176A A kind of screw compressor with delivery temperature protection
CN110118175A A kind of oil cooled screw compressor of band
CN109162919A A kind of anti-vacuum evacuation device of screw compressor
CN107747544A A kind of compressor with oil equalizing pipe, parallel compressor group and oily method
CN107676261A A kind of screw compressor with lubrication system
CN107762850A The floating sealing structure and low pressure screw compressor of low pressure screw compressor
CN106481563A A kind of check-valves of screw compressor