Inventor · disambiguated record
David Victor Downs
Also filed as: DOWNS DAVID · DOWNS DAVID V · DOWNS DAVID VICTOR
5 granted patents·4 pending applications·396 citations·filing 2002–2020
87Inventor score
Top patents by PatentIndex Score
9 records- 0198US10195159B2Processes and apparatus for extraction of active substances and enriched extracts from natural productsGW PHARMA LTD·Filed 2015·Granted Feb 5, 2019·41 cites·5 claims
- 0296US7622140B2Processes and apparatus for extraction of active substances and enriched extracts from natural productsGW PHARMA LTD·Filed 2002·Granted Nov 24, 2009·107 cites·28 claims
- 0396US7344736B2Extraction of pharmaceutically active components from plant materialsGW PHARMA LTD·Filed 2002·Granted Mar 18, 2008·103 cites·21 claims
- 0495US9034395B2Processes and apparatus for extraction of active substances and enriched extracts from natural productsWHITTLE BRIAN·Filed 2009·Granted May 19, 2015·54 cites·16 claims
- 0575US7088914B2Device, method and resistive element for vaporizing a medicamentTYCO ELECTRONICS LTD UK·Filed 2002·Granted Aug 8, 2006·91 cites·10 claims
- 0675US2020306328A1Extraction of pharmaceutically active components from plant materialsGW PHARMA LTD·Filed 2019·Application pending·0 cites
- 0769US2021128657A1Extraction of pharmaceutically active components from plant materialsGW PHARMA LTD·Filed 2020·Application pending·0 cites
- 0863US2017290869A1Extraction of pharmaceutically active components from plant materialsGW PHARMA LTD·Filed 2017·Application pending·0 cites
- 0955US2008167483A1extraction of pharmaceutically active components from plant materialsGW PHARMA LTD·Filed 2008·Application pending·0 cites
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