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Stanford AI Index 2026: China Holds 74 Percent of Global AI Patents While the U.S. Falls to 12 Percent

Stanford HAI AI Index 2026 reveals China received 74.2 percent of all AI patents granted globally in 2024, while the U.S. share fell to 12.1 percent.
2026.04.20 パテント探偵社
ColumnCompany Analysis
IP News

Trump Administration Imposes Up to 100 Percent Tariffs on Patented Pharmaceuticals: The IP Implications of Excluding Generics

Up to 100% tariffs on patented drugs, generics exempt. How patent status became the dividing line for U.S. trade policy.
2026.04.20 パテント探偵社
IP News
IP News

USPTO Dismisses TikTok’s Patent Challenges, Finding Chinese Government May Be a Real Party in Interest

USPTO vacated seven TikTok IPRs under the Tianma precedent, citing unresolved Chinese government ties as real party in interest.
2026.04.20 パテント探偵社
IP News