DM

Douglas G. Metcalf

NS Natural Extraction Systems: 5 patents #2 of 4Top 50%
📍 Boulder, CO: #7 of 550 inventorsTop 2%
🗺 Colorado: #110 of 4,451 inventorsTop 3%
Overall (2025): #24,624 of 469,880Top 6%
5
Patents 2025

Issued Patents 2025

Showing 1–5 of 5 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