Wednesday, June 10, 2026

Patent intelligence · US

US 2013178639

CRYSTALLINE FORMS OF DIMETHOXY DOCETAXEL AND METHODS FOR PREPARING THE SAME

granted A61P/3500A61P/3502
Status granted
Linked drugs 1
Pipeline programs 6
Years to expiry 7
Applicant portfolio 25
Related coverage 1
Patent details — US 2013178639

Quick answer

US 2013178639 (CRYSTALLINE FORMS OF DIMETHOXY DOCETAXEL AND METHODS FOR PREPARING THE SAME) is held by AVENTIS PHARMA SA [FR]. Status: granted. Granted Jul 11, 2013. Expires Jul 6, 2033 (7 years remaining) — relevant for patent-cliff and LOE planning.

Key facts

Grant date
Expiration
Claims
CPC classes
A61P/3500, A61P/3502

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Related coverage

Frequently asked questions

What is US patent 2013178639?

US 2013178639 (CRYSTALLINE FORMS OF DIMETHOXY DOCETAXEL AND METHODS FOR PREPARING THE SAME) is held by AVENTIS PHARMA SA [FR]. Status: granted. Granted Jul 11, 2013. Expires Jul 6, 2033 (7 years remaining) — relevant for patent-cliff and LOE planning.

Who owns US 2013178639?

AVENTIS PHARMA SA [FR] is listed as the applicant in USPTO PatentsView records indexed by NovaPharmaNews. We track 25 pharmaceutical patents for this assignee.

When does US 2013178639 expire?

Our index shows an expiration date of Jul 6, 2033 (7 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.