Assignee
NUHN IND LTD
CA·21 granted patents·13 pending applications·106 citations·filing 2004–2025
Top patents by PatentIndex Score
34 records- 0197US11541708B2Amphibious pumping vehicleNUHN IND LTD·Filed 2022·Granted Jan 3, 2023·5 cites·38 claims
- 0297US11491835B2Amphibious pumping vehicleNUHN IND LTD·Filed 2021·Granted Nov 8, 2022·5 cites·40 claims
- 0397US11448224B2Pump for immersion within a fluid reservoirNUHN IND LTD·Filed 2022·Granted Sep 20, 2022·3 cites·20 claims
- 0497US11358425B1Amphibious pumping vehicleNUHN IND LTD·Filed 2022·Granted Jun 14, 2022·6 cites·21 claims
- 0597US10974557B2Amphibious pumping vehicleNUHN IND LTD·Filed 2020·Granted Apr 13, 2021·12 cites·13 claims
- 0697US9694636B2Amphibious pumping vehicleNUHN IND LTD·Filed 2016·Granted Jul 4, 2017·16 cites·21 claims
- 0793US10212879B2Automated manure agitation and transferNUHN IND LTD·Filed 2016·Granted Feb 26, 2019·8 cites·19 claims
- 0893US10124638B2Amphibious pumping vehicleNUHN IND LTD·Filed 2017·Granted Nov 13, 2018·11 cites·20 claims
- 0992US10710422B2Amphibious pumping vehicleNUHN IND LTD·Filed 2018·Granted Jul 14, 2020·4 cites·20 claims
- 1088US2025043793A1Pump for immersion within a fluid reservoirNUHN IND LTD·Filed 2024·Application pending·0 cites
- 1188US2025332876A1Amphibious pumping vehicleNUHN IND LTD·Filed 2025·Application pending·0 cites
- 1285US12350985B2Amphibious pumping vehicleNUHN IND LTD·Filed 2024·Granted Jul 8, 2025·0 cites·30 claims
- 1385US9488190B2Pump for immersion within a fluid reservoirNUHN IND LTD·Filed 2014·Granted Nov 8, 2016·3 cites·29 claims
- 1484US2024011497A1Pump for immersion within a fluid reservoirNUHN IND LTD·Filed 2023·Application pending·0 cites
- 1583US12337634B2Amphibious pumping vehicleNUHN IND LTD·Filed 2023·Granted Jun 24, 2025·0 cites·19 claims
- 1682US2023228273A1Pump for immersion within a fluid reservoirNUHN IND LTD·Filed 2023·Application pending·0 cites
- 1781US12337633B2Amphibious pumping vehicleNUHN IND LTD·Filed 2022·Granted Jun 24, 2025·0 cites·75 claims
- 1881US10694661B2Self-propelled filling pipeNUHN IND LTD·Filed 2018·Granted Jun 30, 2020·7 cites·15 claims
- 1981US7797789B2Mobile vacuum apparatus for collection of liquid or semi-liquid materialsNUHN IND LTD·Filed 2005·Granted Sep 21, 2010·12 cites·25 claims
- 2079US2022381252A1Pump for immersion within a fluid reservoirNUHN IND LTD·Filed 2022·Application pending·0 cites
- 2173US2020408217A1Pump for immersion within a fluid reservoirNUHN IND LTD·Filed 2020·Application pending·0 cites
- 2269US10808707B2Pump for immersion within a fluid reservoirNUHN IND LTD·Filed 2018·Granted Oct 20, 2020·0 cites·10 claims
- 2369US10788052B2Fluid pump with multiple pump headsNUHN IND LTD·Filed 2017·Granted Sep 29, 2020·1 cites·14 claims
- 2463US2024191444A1Manure collecting vehicleNUHN IND LTD·Filed 2023·Application pending·0 cites
- 2563US2024018964A1Boom mounted pumpNUHN IND LTD·Filed 2023·Application pending·0 cites
- 2661US7159889B2Articulated liquid manure spreaderNUHN IND LTD·Filed 2004·Granted Jan 9, 2007·13 cites·18 claims
- 2760US12594799B2Amphibious vehicle with adjustable components for use in a liquid manure lagoonNUHN IND LTD·Filed 2023·Granted Apr 7, 2026·0 cites·16 claims
- 2859US12123525B2Curved telescoping liquid medium delivery deviceNUHN IND LTD·Filed 2022·Granted Oct 22, 2024·0 cites·14 claims
- 2958US2023011309A1Boom mounted pumpNUHN IND LTD·Filed 2022·Application pending·0 cites
- 3056US2023114168A1Liquid manure pump with angled gearboxNUHN IND LTD·Filed 2022·Application pending·0 cites
- 3155US2023064726A1Method of agitating liquid manure in a lagoonNUHN IND LTD·Filed 2022·Application pending·0 cites
- 3254US2024059206A1Door assembly for a manure holding tankNUHN IND LTD·Filed 2023·Application pending·0 cites
- 3341US10757853B2Folding injector boom for liquid manure spreaderNUHN IND LTD·Filed 2018·Granted Sep 1, 2020·0 cites·18 claims
- 3438US2016222972A1Apparatus and method for pump control and optimizationNUHN IND LTD·Filed 2016·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →