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NUHN IND LTD

Overview
  • Total Patents
    30
  • GoodIP Patent Rank
    74,455
  • Filing trend
    ⇧ 66.0%
About

NUHN IND LTD has a total of 30 patent applications. It increased the IP activity by 66.0%. Its first patent ever was published in 2003. It filed its patents most often in United States, Canada and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets agriculture, transport and engines, pumps and turbines are ZHOUNING COUNTY SHANCHANGXIANG AGRICULTURAL MACHINERY DEV CO LTD, ECKART & SOEHNE JOSEF and SOERENSEN HARRY H.

Patent filings per year

Chart showing NUHN IND LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Nuhn Ian 26
#2 Nuhn Dennis 7

Latest patents

Publication Filing date Title
US2019174664A1 Folding injector boom for liquid manure spreader
US2019327885A1 Self-propelled filling pipe
CA3003101A1 Self-propelled filling pipe
CA2988247A1 Folding injector boom for liquid manure spreader
US2017118907A1 Automated manure agitation and transfer
US2016222972A1 Apparatus and method for pump control and optimization
CA2962461A1 Fluid pump with multiple pump heads
US2015098796A1 Pump for immersion within a fluid reservoir
EA029966B1 Amphibious pumping vehicle
CA2733049A1 Pump for immersion within a fluid reservoir
CA2673155A1 Collection means for a mobile vacuum apparatus for the collection of liquid or semi-liquid materials
CA2638433A1 Land application vehicle, loading apparatus and material handling system and method for semi-solid material
CA2505049A1 Mobile vacuum apparatus for collection of liquid or semi-liquid materials
CA2471347A1 Articulated liquid manure spreader
CA2442811A1 Articulated liquid manure spreader