US 10,062,503 · Application 14/435,017 · Granted Aug 28, 2018
US 10,062,503
Manufacturing method of green compacts of rare earth alloy magnetic powder and a manufacturing method of rare earth magnet
Estimated expiration
December 25, 2034
8y 80d 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
- 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 disclaimers
Patent term extension under 35 U.S.C. §156, which can apply to certain drug, biologic, animal drug and medical device patents, is not included in this calculation. How PTE is calculated
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Application 14/435,017 · US 10,062,503
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www.patentreply.ai/tools/patent-expiration/US10062503Data 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.