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SANBORA VALVE CO LTD

Overview
  • Total Patents
    21
  • GoodIP Patent Rank
    110,466
  • Filing trend
    ⇩ 100.0%
About

SANBORA VALVE CO LTD has a total of 21 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2011. It filed its patents most often in China. Its main competitors in its focus markets mechanical elements and machine tools are G KROMSCHROEDER A G, HITACHI VALVE LTD and PAYNE BARRETT MORLEY M.

Patent filings in countries

World map showing SANBORA VALVE CO LTDs patent filings in countries
# Country Total Patents
#1 China 21

Patent filings per year

Chart showing SANBORA VALVE CO LTDs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Wang Bangjie 14
#2 Dai Wenbai 11
#3 Zhuo Guichao 11
#4 Luo Qifei 7
#5 Guichao Zhuo 5
#6 Chen Xiangsheng 4
#7 Qifei Luo 4
#8 Zhuo Huachen 3
#9 Wenbai Dai 3
#10 Zhu Jiajun 3

Latest patents

Publication Filing date Title
CN111473127A Ultralow-temperature upper-assembly fixed ball valve capable of being maintained on line
CN110701364A Flange hard seal butterfly valve
CN110725967A Metal seal valve seat and wear-resisting ball valve
CN109780307A A kind of pneumatic rail ball valve with buffering hydraulic damping device
CN107504209A Detachable single valve seat two-way sealing knife gate valve
CN107448639A Formula fixing ball valve is filled on low temperature
CN106979352A The high temperature orbit ball valve used in molecular sieve device
CN105240553A Penetration-type wear-resisting gate valve
CN105134992A PDS high-frequency discharging ball valve
CN105114650A High-performance ceramic ball valve
CN104565428A Top-mounted type ball valve on-line maintenance assembling and disassembling device
CN104568318A Low-temperature valve welding end detection device
CN104455585A Ultralow-temperature axial-flow type check valve
CN104315189A Low-temperature top-mounted slope ball valve
CN104373624A Ultrahigh temperature wear-resistant ball valve
CN102748497A Ultra-low temperature top-mounted type ball valve
CN102720875A Ultralow-temperature top entry hard-sealing butterfly valve
CN102720852A Wear-resistant sliding-plate valve
CN102635701A Double-cone metal seal valve
CN102401147A Split type zero clearance micro-capacity spherical valve