Wednesday, June 10, 2026

Patent intelligence · US

US 2013023492

PHARMACEUTICAL COMPOSITIONS COMPRISING PLANT-BASED POLYSACCHARIDES AND USES THEREOF

granted A61K 9/ 00 A IA61K 9/ 08 A IA61K 31/ 715 A IA61K 31/ 734 A I
Status granted
Linked drugs 1
Pipeline programs 6
Years to expiry 7
Applicant portfolio 25
Patent details — US 2013023492
Jurisdiction
US
Status
granted
Grant date
Jan 24, 2013
Expiration
Jan 19, 2033
CPC classes
A61K 9/ 00 A I, A61K 9/ 08 A I, A61K 31/ 715 A I, A61K 31/ 734 A I
View on Google Patents ↗

Quick answer

US 2013023492 (PHARMACEUTICAL COMPOSITIONS COMPRISING PLANT-BASED POLYSACCHARIDES AND USES THEREOF) is held by MARLOWE ZORA T [US]. Status: granted. Granted Jan 24, 2013. Expires Jan 19, 2033 (7 years remaining) — relevant for patent-cliff and LOE planning.

Key facts

Grant date
Expiration
Claims
CPC classes
A61K 9/ 00 A I, A61K 9/ 08 A I, A61K 31/ 715 A I, A61K 31/ 734 A I, A61K 31/ 736 A I, A61K 36/ 07 A I

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Frequently asked questions

What is US patent 2013023492?

US 2013023492 (PHARMACEUTICAL COMPOSITIONS COMPRISING PLANT-BASED POLYSACCHARIDES AND USES THEREOF) is held by MARLOWE ZORA T [US]. Status: granted. Granted Jan 24, 2013. Expires Jan 19, 2033 (7 years remaining) — relevant for patent-cliff and LOE planning.

Who owns US 2013023492?

MARLOWE ZORA T [US] is listed as the applicant in USPTO PatentsView records indexed by NovaPharmaNews. We track 25 pharmaceutical patents for this assignee.

When does US 2013023492 expire?

Our index shows an expiration date of Jan 19, 2033 (7 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.