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NANTONG HENGDA MACHINERY MFG CO LTD

Overview
  • Total Patents
    37
  • GoodIP Patent Rank
    44,081
  • Filing trend
    ⇩ 70.0%
About

NANTONG HENGDA MACHINERY MFG CO LTD has a total of 37 patent applications. It decreased the IP activity by 70.0%. Its first patent ever was published in 2009. It filed its patents most often in China and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets machines, thermal processes and packaging and shipping are CREMER GOTTFRIED, GRIESE KLAUS P and JIANGSU PROVINCE SPAR MAGNETIC MATERIALS AND DEVICES ENGINEERING RES CO LTD.

Patent filings in countries

World map showing NANTONG HENGDA MACHINERY MFG CO LTDs patent filings in countries

Patent filings per year

Chart showing NANTONG HENGDA MACHINERY MFG CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Cui Hengquan 36
#2 Yu Yinlong 17
#3 Xia Hongwu 9
#4 Gao Suqin 9
#5 Cui Shihuai 8
#6 Cui Yuanhao 8
#7 Yang Shiyu 8
#8 Zhang Feng 2
#9 Hongwu Xia 1
#10 Lin Yuntai 1

Latest patents

Publication Filing date Title
CN111637741A Tunnel kiln
CN111504064A Flat kiln device of circulating brick kiln
CN111498515A Board disassembling device
CN111483038A Moving synchronizer of pallet-free block making machine
CN109823854A A kind of manipulator adobe clamping device
CN109877951A A kind of oil-injection machine rotary joint
CN109866314A A kind of dedicated material distributing machine of interlock block
CN109356947A A kind of pneumatic clutch
CN108408649A A kind of integrated trolley body of brick and tile transport carrying
CN108318284A A kind of device for acquiring soil of baking bricks
CN107913643A Floor filler prilling granulator
CN107932547A A kind of novel brick clamping device
CN107876456A Plate cleaning plant is piled up in a kind of adobe
CN107471667A A kind of equipment of polymer composite water-permeable brick production
CN106853659A A kind of damaged common brick prosthetic device
CN106853657A A kind of adobe batch high efficiency machine for forming
CN106697568A Batch bundling device for cement bricks
CN106738269A The outdoor steam-cured machine of new-type solar energy adobe humidification
CN106235466A Operative employee's fatigue alleviating waist support
CN106120618A A kind of earth scraper with cleaning function