Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
KH

Kirk Hash — 9 Patents

NUNurture: 3 patents #2 of 10Top 20%
RRRivertop Renewables: 3 patents #3 of 9Top 35%
UMUniversity Of Montana: 3 patents #9 of 76Top 15%
Drummond, MT: #1 of 1 inventorsTop 100%
Montana: #257 of 3,198 inventorsTop 9%
Overall (All Time): #535,341 of 4,157,543Top 15%
9 Patents All Time
Kirk Hash has been granted 9 US patents while listed as an inventor at Nurture. The first was granted in 2001 and the most recent in September 2017. Kirk Hash ranks #535,341 of 4,157,543 US inventors in our database (top 12.9%). Patent records list Kirk Hash in Drummond, MT, US.

Patents per Year

Patents granted per year, 2001 to 2017Bar chart with a peak of 3 patents in 2015.peak 32001: 1 patents20012002: 1 patents20022003: 1 patents20032010: 1 patents20102015: 3 patents20152016: 1 patents20162017: 1 patents2017

Issued Patents All Time

Showing 1–9 of 9 patents

Patent #TitleCo-InventorsDate
9758462 Nitric acid oxidation processes Steven Donen, Tyler N. Smith, Keith Jensen 2017-09-12
9346736 Oxidation process Steven Donen, Tyler N. Smith 2016-05-24
9187398 Nitric acid oxidation processes Steven Donen, Tyler N. Smith, Keith Jensen 2015-11-17
9162959 Method of oxidation using nitric acid Donald E. Kiely 2015-10-20
8961813 Hydroxycarboxylic acids and salts Donald E. Kiely, Kylie Kramer-Presta, Tyler N. Smith 2015-02-24
7692041 Method of oxidation using nitric acid Donald E. Kiely 2010-04-06
6624300 Method for concentrating beta-glucan film Richard C. Potter, Philip A. Fisher, John D. Neidt 2003-09-23
6485945 Polysaccharide compositions and uses thereof Richard C. Potter, Philip A. Fisher, John D. Neidt 2002-11-26
6323338 Method for concentrating .beta.-glucan Richard C. Potter, Philip A. Fisher, John D. Neidt 2001-11-27