DM

Douglas G. Metcalf

NS Natural Extraction Systems: 12 patents #2 of 5Top 40%
📍 Boulder, CO: #591 of 5,018 inventorsTop 15%
🗺 Colorado: #3,773 of 40,980 inventorsTop 10%
Overall (All Time): #398,465 of 4,157,543Top 10%
12
Patents All Time

Issued Patents All Time

Showing 1–12 of 12 patents

Patent #TitleCo-InventorsDate
12419855 Compositions comprising cannabinoid ions that are dissolved in glycerol 2025-09-23
12409152 Compositions and methods related to dissolved oxides 2025-09-09
12390418 Biphasic compositions comprising one or both of carbonate and phosphate C. Russell Thomas 2025-08-19
12391637 Methods to separate cannabinoids from impurities by crystallization C. Russell Thomas 2025-08-19
12349706 Compositions and methods related to excipients and cannabinoid formulations C. Russell Thomas 2025-07-08
12161608 Methods of preventing and treating health conditions using cannabinoid anions 2024-12-10
11576413 Compositions comprising ionized cannabidiol 2023-02-14
10959961 Methods of administering anionic cannabinoid molecules dissolved in water 2021-03-30
10864459 Methods to produce cannabinoid products from decarboxylated cannabinoid extracts Robert C. Wagner, C. Russell Thomas 2020-12-15
10609944 Compositions comprising 2-[(1R,6R)-6-isopropenyl-3-methylcyclohex-2-en-1-yl]-3-hydroxy-5-pentylphenolate and 2-[(1R,6R)-6-isopropenyl-3-methylcyclohex-2-en-1-yl]-5-pentylbenzene-1,3-diol 2020-04-07
10610805 Methods to separate cannabidiol and tetrahydrocannabinol 2020-04-07
10555914 Methods of producing anionic cannabinoid molecules dissolved in water 2020-02-11