US 10669199 — Patent Expiration

Process for Manufacturing Highly Porous Slaked Lime and Product Thereby Obtained

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Important: This calculator does not include patent term extension under 35 U.S.C. § 156, which may apply to certain drug, biologic, animal drug, and medical device patents.

Learn how PTE is calculated

US 10669199

Process For Manufacturing Highly Porous Slaked Lime And Product Thereby Obtained

High Confidence

Application No. 15578581

August 29, 2036

10y 8d remaining

Could not fetch continuity data for application PCTEP2016069211: Resource not found (404)

Earliest effective filing

Aug 12, 2016

+ 20 years

Aug 12, 2036

PTA +17d

Aug 29, 2036

No TD

—

Final

Aug 29, 2036

This calculation includes Patent Term Adjustment (PTA) under 35 U.S.C. §154(b). Patent Term Extension (PTE) under 35 U.S.C. §156 (for FDA-regulated products) is not included.

Calculation Details

Base Term Calculation

Filing Date

November 30, 2017

Earliest Effective Filing

August 12, 2016

Issue Date

June 2, 2020

PTA

+17 days

Base Expiry (before PTA)

August 12, 2036

August 12, 2016 + 20 years = August 12, 2036 + 17 PTA days = August 29, 2036

National Stage Entry of application PCTEP2016069211, filed Aug 12, 2016

Terminal Disclaimer Analysis

No TD

0 approved, 0 filed

Who owns this patent?

Data sourced from public USPTO records. This tool provides informational estimates and should not be relied upon as legal advice. Always verify patent expiration dates independently, especially where patent term extension, terminal disclaimers, or unusual continuity issues may apply.