Wednesday, July 8, 2026

Patent intelligence · US

US 10568863

CPC distribution chromatography of cannabinoids

granted A61KA61K31/352A61K31/658
Status granted
Linked drugs 3
Pipeline programs 6
Years to expiry 14
Applicant portfolio 52
Patent details — US 10568863
Jurisdiction
US
Status
granted
Grant date
Feb 25, 2020
Expiration
Feb 20, 2040
Claims
22
CPC classes
A61K, A61K31/352, A61K31/658
View on Google Patents ↗

Quick answer

US 10568863 (CPC distribution chromatography of cannabinoids) is held by BIONORICA ETHICS GMBH. Status: granted. Granted Feb 25, 2020. Expires Feb 20, 2040 (14 years remaining) — relevant for patent-cliff and LOE planning.

Key facts

Grant date
Expiration
Claims
22
CPC classes
A61K, A61K31/352, A61K31/658

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Frequently asked questions

What is US patent 10568863?

US 10568863 (CPC distribution chromatography of cannabinoids) is held by BIONORICA ETHICS GMBH. Status: granted. Granted Feb 25, 2020. Expires Feb 20, 2040 (14 years remaining) — relevant for patent-cliff and LOE planning.

Who owns US 10568863?

BIONORICA ETHICS GMBH is listed as the applicant in USPTO PatentsView records indexed by NovaPharmaNews. We track 52 pharmaceutical patents for this assignee.

When does US 10568863 expire?

Our index shows an expiration date of Feb 20, 2040 (14 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.