https://www.patent-detectives.com/en/centripetal-networks-keysight-cafc-ipr-reversal-obviousness-en/パテント探偵社en2026-04-25T18:12:24+09:00Federal Circuit Partly Reverses PTAB in Centripetal Networks v. Keysight, Finding All IPR Claims Obvious https://www.patent-detectives.com/centripetal-networks-keysight-cafc-ipr-reversal-obviousness/パテント探偵社ja2026-04-25T18:11:33+09:00連邦巡回控訴裁、Centripetal NetworksのネットワークIPR特許で一部逆転——PTAB判断を一部覆しクレーム4・14も自明と認定 https://www.patent-detectives.com/en/nintendo-summon-fight-patent-rejection-palworld-en/パテント探偵社en2026-04-25T18:10:07+09:00USPTO Rejects All 26 Claims of Nintendo’s ‘Summon and Fight’ Patent, Sending Ripples Through Palworld Dispute https://www.patent-detectives.com/nintendo-summon-fight-patent-rejection-palworld/パテント探偵社ja2026-04-25T18:08:16+09:00USPTO、任天堂の「キャラクター召喚・戦闘」特許を全26クレーム拒絶——パルワールド訴訟の争点に波紋 https://www.patent-detectives.com/en/gamevice-nintendo-switch-patent-scotus-petition-en/パテント探偵社en2026-04-25T08:12:22+09:00Gamevice Eyes Supreme Court Cert Petition Over Procedural Contradictions in Nintendo Switch Patent Case https://www.patent-detectives.com/gamevice-nintendo-switch-patent-scotus-petition/パテント探偵社ja2026-04-25T08:10:44+09:00Gamevice、Nintendo Switch特許訴訟での手続き的矛盾を問題視し最高裁上訴申請を検討——CAFC判断の論理的整合性に疑義 https://www.patent-detectives.com/en/meddpicc-trademark-generic-term-cancellation-en/パテント探偵社en2026-04-25T08:09:05+09:00Federal Court Cancels MEDDPICC Trademark, Rules B2B Sales Framework Term Is Generic https://www.patent-detectives.com/meddpicc-trademark-generic-term-cancellation/パテント探偵社ja2026-04-25T08:08:32+09:00連邦地裁、MEDDPICCは普通名称と認定し商標登録取消を命令——B2B営業手法を巡る知財紛争が決着 https://www.patent-detectives.com/uspto-ai-inventor-human-only-guidance-2025-2026/パテント探偵社ja2026-04-25T02:04:24+09:00USPTOのAI発明者ガイダンス改訂——人間発明者要件の現状と実務的影響 https://www.patent-detectives.com/en/nantworks-niantic-ar-pokemon-section101-cafc-2026-en/パテント探偵社en2026-04-24T18:13:32+09:00Federal Circuit Affirms AR Patents Invalid Under Section 101 in NantWorks v. Niantic https://www.patent-detectives.com/nantworks-niantic-ar-pokemon-section101-cafc-2026/パテント探偵社ja2026-04-24T18:11:23+09:00連邦巡回裁判所、ポケモンGO開発元のAR特許を§101の下で不適格と判断——NantWorks v. Niantic https://www.patent-detectives.com/en/uspto-exparte-reexam-preorder-patent-owner-submission-en/パテント探偵社en2026-04-24T18:10:36+09:00USPTO Grants Patent Owners a Voice Before Ex Parte Reexamination Orders Under New Pre-Order Procedure https://www.patent-detectives.com/uspto-exparte-reexam-preorder-patent-owner-submission/パテント探偵社ja2026-04-24T18:09:01+09:00特許権者に先制発言権——USPTOが職権再審査の「事前意見書」制度を新設 https://www.patent-detectives.com/en/hikma-amarin-skinny-label-scotus-oral-argument-en/パテント探偵社en2026-04-24T08:15:16+09:00U.S. Supreme Court to Hear Oral Arguments April 29 in Hikma v. Amarin — Skinny Label and Induced Infringement Standard at Stake https://www.patent-detectives.com/hikma-amarin-skinny-label-scotus-oral-argument/パテント探偵社ja2026-04-24T08:15:14+09:00米最高裁、スキニーラベルと誘引侵害の基準を審理——Hikma対Amarin事件、4月29日に口頭弁論 https://www.patent-detectives.com/en/broad-crispr-patent-japan-ip-court-priority-en/パテント探偵社en2026-04-24T08:13:25+09:00Japan IP High Court Revives Broad Institute’s CRISPR Patent, Overturning JPO Priority Rights Ruling https://www.patent-detectives.com/broad-crispr-patent-japan-ip-court-priority/パテント探偵社ja2026-04-24T08:12:51+09:00知財高裁、ブロード研究所のCRISPR特許を回復——優先権移転の正当性認め特許庁審決を覆す https://www.patent-detectives.com/en/ptab-inventory-below-2000-historic-low-ipr-decline-2026-en/パテント探偵社en2026-04-24T05:18:25+09:00PTAB Inventory Falls Below 2,000 for First Time in 20 Years — IPR Restrictions Reshape U.S. Patent Challenge Landscape https://www.patent-detectives.com/ptab-inventory-below-2000-historic-low-ipr-decline-2026/パテント探偵社ja2026-04-24T05:18:23+09:00PTAB審判在庫が2,000件を下回り20年ぶりの低水準——IPR抑制政策が特許無効化の構図を塗り替える https://www.patent-detectives.com/en/secret-prior-art-dark-matter-25-percent-office-actions-en/パテント探偵社en2026-04-24T05:18:20+09:00Nearly 25% of USPTO Office Actions Now Cite Secret Prior Art — 233 Million Citation Study Quantifies Patent Law’s Structural Challenge https://www.patent-detectives.com/secret-prior-art-dark-matter-25-percent-office-actions/パテント探偵社ja2026-04-24T05:18:17+09:00オフィスアクション引用の約25%が「秘密先行技術」に——233百万件の引用分析が明かす特許審査の構造的課題 https://www.patent-detectives.com/en/uspto-class-act-ai-trademark-classification-en/パテント探偵社en2026-04-24T05:03:03+09:00USPTO Launches Class ACT AI Tool for Trademark Classification – Cuts Processing Time from 5 Months to 5 Minutes https://www.patent-detectives.com/uspto-class-act-ai-trademark-classification/パテント探偵社ja2026-04-24T05:02:58+09:00USPTO、商標分類を自動化するAIツール「Class ACT」を導入、5か月の処理を5分に短縮 https://www.patent-detectives.com/en/uspto-design-patent-digital-icons-guidance-2026-en/パテント探偵社en2026-04-24T05:00:31+09:00USPTO Expands Design Patent Eligibility for Digital Icons and Computer Interfaces https://www.patent-detectives.com/uspto-design-patent-digital-icons-guidance-2026/パテント探偵社ja2026-04-24T04:59:20+09:00USPTO、デジタルアイコンと画面インターフェースの意匠特許出願ガイダンスを更新 https://www.patent-detectives.com/en/uspto-pta-318-days-backlog-2015-level-en/パテント探偵社en2026-04-24T04:58:55+09:00USPTO Patent Term Adjustment Hits 318 Days, Reverting to 2015 Backlog Levels https://www.patent-detectives.com/uspto-pta-318-days-backlog-2015-level/パテント探偵社ja2026-04-24T04:58:50+09:00USPTO特許期間調整（PTA）が318日に到達、2015年水準に回帰