Patent Portfolio
Patent Portfolio
Overview: This tab is geared for the licensee’s intellectual properties legal team. It shows in precise detail, the depth, breadth, and strengths of the portfolio claims.
The research and resulting inventions evolved in phases: The core Vapor Cartridge Technology, Herbal extracts and formulation, and Improved coating and conversion.
Core Vapor Cartridge Technology
These patents cover the core technology as detailed in The Science tab.
US patents granted
Methods and devices using cannabis vapors
Patent number: US 9,220,294
December 29, 2015
Methods and devices using cannabis vapors
Patent number: US 9,408,986
August 9, 2016
Drug delivery system and method
Patent number: US 9,380,813
July 5, 2016
Drug delivery system and method
Patent number: US 10,034,990
July 31, 2018
Methods and drug delivery devices using cannabis
Patent number: US 10,821,240
November 3, 2020
Canadian patent granted
Methods and drug delivery devices using cannabis
Patent number: CA 2,939,088
April 28, 2020
Methods and drug delivery devices using cannabis
Patent number: CA 3,075,070
January 10, 2023
Herbal extracts and formulation
Canadian patent granted
Methods and delivery devices using herbal extracts
Patent number: #: CA 2,934,983
March 12, 2019
US patent granted
Methods and delivery devices using herbal extracts
Patent number: US 10,661,036
May 26, 2020
Methods and delivery devices using herbal extracts
Patent number: US 11,395,891
July 26, 2022

These two patents, one granted in Canada and one in the US, cover formulations comprising any one or any combination of herbal extracts of herbaceous plants selected from the group consisting of damiana, blue lotus, mullein, lobelia, peppermint, spearmint, catnip, thyme, sage, wild dagga, lavender, rosemary, salvia divinorum, basil, lemon balm, hops, yerba mate, calea zacatechichi, chamomile, ashwagandha eucalyptus, passion flower, St John’s wart, valerian, astragalus, avena sativa, kinnikinnick, cacao, chago, , cinnamon, nutmeg, mace, cordyceps, Don Quai, Gotu Kola, ginger root, ginseng, green tea, kava, maca, moringa leaf, mullein, sacred pink lotus, red raspberry, rhodiola, rooibos, tong kat ali, vanilla, yohimbine, garlic, turmeric, nutmeg, capsaicin, rosemary, cannabis, coniferous trees, yew bush, willow tree, aspen tree, blood root, opium poppy, atropa belladonna, strychnine, vinca rosea, coffee plant, cacao tree and beans (chocolate), coca plant (cocaine), nicotinaa tabacum, camelia sinensis, monkshood, castor oil, henbane, Calabar bean, digitalis sp, autumn crocus, peyote, amanita, orange, lemon, and any other known herbaceous plants which produce known agents having useful medicinal, pharmacological, physiological, beneficial, sensory or other perceived measurable effects on humans. They also describe how to create an herbal formulation such as cannabinoids, opioids and St. John’s wart for chronic pain relief without causing overdose death.
Improved coating and converting
The spiral form factor for the vapor cartridge for the granted patents is similar to a cigarette. The form factor for stackable substrates is similar to a pack of gum.
US patent
Drug Delivery system with stackable substrates
Patent number: 11,497,249
November 15, 2022
Canada patent application
Drug Delivery system with stackable substrates
Application number: 3,154,135
July 9, 2020
Mexico patent application
Drug Delivery system with stackable substrates
Application number: MX/a/2022/003189
July 9, 2020
PCT patent application
Drug Delivery system with stackable substrates
Application number: PCT/US2020/041446
July 9, 2020
This site, below, contains all the current patents granted and pending in the U.S.
This site, below, contains all the current patents granted and pending in Canada.
https://brevets-patents.ic.gc.ca/opic-cipo/cpd/eng/patent/2934983/summary.html
Once successfully commercialized, the Vapor Cartridge Technology will quickly become the medical standard for ingesting cannabinoid drugs in vapor form. And it will become the overwhelming preference of retail recreational adult users.