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url: https://www.federalregister.gov/documents/2026/07/23/2026-14939/grant-of-interim-extension-of-the-term-of-us-patent-no-8877798-centanafadine-hydrochloride
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canonical_url: https://www.federalregister.gov/documents/2026/07/23/2026-14939/grant-of-interim-extension-of-the-term-of-us-patent-no-8877798-centanafadine-hydrochloride
source: us-federal-register
category: government/us
category_raw: Notice
country: us
region: us
tags: []
lang: en
published_at: '2026-07-23T00:00:00Z'
fetched_at: '2026-07-23T09:01:15.338659Z'
updated_at: '2026-07-23T09:07:41Z'
status: published
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attribution: 'Source: Office of the Federal Register, National Archives and Records
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summary: The United States Patent and Trademark Office has issued an order granting
  a one-year interim extension of the term of U.S. Patent No. 8,877,798 (`798 patent).
summary_source: official
summary_en: The United States Patent and Trademark Office has issued an order granting
  a one-year interim extension of the term of U.S. Patent No. 8,877,798 (`798 patent).
provenance:
  doc_id: 2026-14939
  doc_id_scheme: fr_docnum
  issuer:
  - Commerce Department
  - Patent and Trademark Office
  doc_type: Notice
  subtype: null
  action: Notice of interim patent term extension.
  significant: null
entities:
- name: Colombian_immigrant
  type: person
- name: THE FRONT
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- name: U.S.
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- name: TOFROM YAESU
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  weight: 1.0
title: Grant of Interim Extension of the Term of U.S. Patent No. 8,877,798; Centanafadine
  Hydrochloride
---

# Grant of Interim Extension of the Term of U.S. Patent No. 8,877,798; Centanafadine Hydrochloride

## TL;DR
The United States Patent and Trademark Office has issued an order granting a one-year interim extension of the term of U.S. Patent No. 8,877,798 (`798 patent).

## Key Points
- (なし)

## Details
(本文なし。リンク先参照)

## Source
元記事: [Grant of Interim Extension of the Term of U.S. Patent No. 8,877,798; Centanafadine Hydrochloride](https://www.federalregister.gov/documents/2026/07/23/2026-14939/grant-of-interim-extension-of-the-term-of-us-patent-no-8877798-centanafadine-hydrochloride) — published 2026-07-23T00:00:00Z