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• 15 United States
• 10 France
• 8 Japan
• 7 China
• 5 Korea
• 2 Other

Patent Owner(s)

Patent Owner	Address
HELDRETH JR DAVID ALAN	BELLEVUE WA

International Classification(s)

• A61K:PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOS....
• A24B:MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING ....
• A23L:FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT....
• A01G:HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, ....
• C12G:WINE; OTHER ALCOHOLIC BEVERAGES; PREPARATION THERE....
• A01D:HARVESTING; MOWING
• A01C:PLANTING; SOWING; FERTILISING

• [Classification Symbol]

• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Heldreth,, JR David Alan	Bellevue, US	14	2

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Maintenance Fees

Fee	Large entity fee	small entity fee	micro entity fee	due date
3.5 Year Payment	$1600.00	$800.00	$400.00	Oct 13, 2026
7.5 Year Payment	$3600.00	$1800.00	$900.00	Oct 13, 2030
11.5 Year Payment	$7400.00	$3700.00	$1850.00	Oct 13, 2034

Fee	Large entity fee	small entity fee	micro entity fee
Surcharge - 3.5 year - Late payment within 6 months	$160.00	$80.00	$40.00
Surcharge - 7.5 year - Late payment within 6 months	$160.00	$80.00	$40.00
Surcharge - 11.5 year - Late payment within 6 months	$160.00	$80.00	$40.00
Surcharge after expiration - Late payment is unavoidable	$700.00	$350.00	$175.00
Surcharge after expiration - Late payment is unintentional	$1,640.00	$820.00	$410.00

Full Text

US Patent Application No: 2023/0116,837

Production and use of the leaf and/or leaves and/or stem(s) and/or stalk(s) of plants of the cannabis species for consumption as a food, beverage ingredient, supplement, medicine

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