US 10062503 — Patent Expiration

MANUFACTURING METHOD OF GREEN COMPACTS OF RARE EARTH ALLOY MAGNETIC POWDER AND A MANUFACTURING METHOD OF RARE EARTH MAGNET

Shareable link — bookmark or send to anyone

www.patentreply.ai/tools/patent-expiration/US10062503

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 more about PTE and patent expiration

US 10062503

Manufacturing Method Of Green Compacts Of Rare Earth Alloy Magnetic Powder And A Manufacturing Method Of Rare Earth Magnet

High Confidence

Application No. 14435017

December 25, 2034

8y 176d remaining

Could not fetch continuity data for application PCTCN2013085035: Resource not found (404)

Earliest effective filing

Oct 11, 2013

+ 20 years

Oct 11, 2033

PTA +440d

Dec 25, 2034

No TD

—

Final

Dec 25, 2034

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

April 10, 2015

Earliest Effective Filing

October 11, 2013

Issue Date

August 28, 2018

PTA

+440 days

Base Expiry (before PTA)

October 11, 2033

October 11, 2013 + 20 years = October 11, 2033 + 440 PTA days = December 25, 2034

National Stage Entry of application PCTCN2013085035, filed Oct 11, 2013

Terminal Disclaimer Analysis

No TD

0 approved, 0 filed

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.