Last Updated: November 8, 2026

Patent: 11,357,808

Summary for Patent: 11,357,808

Title:	Method of preparing cannabis extracts
Abstract:	The invention relates to a method of preparing cannabis extracts, including shatter, budder and wax extracts. The extraction method can provide a high quality and pure extraction product of THC from cannabis plant material, as either a shatter, wax or budder end extraction product. The extracted product is free of polar cannabis plant material, chlorophyll and residual solvents, has a high concentrate of THC, and can be used for dabbing, vaping or smoking consumption by a user. Suitable solvents for the method are gases selected from the group consisting of propane, butane or iso-butane, and the preferred solvent is propane. A key step of the method of the present invention is recovering solvent under atmospheric vacuum and, therefore, obtaining an extraction product that is purified of solvent and has no solvent.
Inventor(s):	Joshua Hindi
Assignee:	Cold Baked LLC
Application Number:	US17/095,110
Patent Claims:	see list of patent claims

Details for Patent 11,357,808

Glossary

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Applicant	Tradename	Biologic Ingredient	Dosage Form	BLA	Approval Date	Patent No.	Expiredate
Amgen Inc.	VECTIBIX	panitumumab	Injection	125147	September 27, 2006	11,357,808	2040-11-11
>Applicant	>Tradename	>Biologic Ingredient	>Dosage Form	>BLA	>Approval Date	>Patent No.	>Expiredate

International Patent Family for US Patent 11,357,808

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Country	Patent Number	Estimated Expiration
United States of America	10888596	⤷ Start Trial
United States of America	11357807	⤷ Start Trial
>Country	>Patent Number	>Estimated Expiration

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