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新闻与观点

2025-03-07

Sanju Sunshine’s Luo Xiao Analyzes Patent Layout and Infrontier Risk Strategies for Reagent Companies Expanding Overseas

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2025-02-16

The European Patent Office has adopted amendments to the Implementing Regulations to the European Patent Convention

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2025-01-31

The National Intellectual Property Administration has issued an administrative response regarding the use of registered trademarks before they are declared invalid.

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2025-01-30

Notice of Beijing Intellectual Property Protection Center on Relevant Matters Regarding Patent Fee Payment Services

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2025-01-29

How can a science and engineering novice grow into a patent analyst?

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A patent for "A deep filter for laboratory use" was declared invalid
2025-01-21

A patent for "A deep filter for laboratory use" was declared invalid

After withdrawing and then withdrawing again! Gree Electric Appliances wins the patent invalidation declaration twice.
2025-01-20

After withdrawing and then withdrawing again! Gree Electric Appliances wins the patent invalidation declaration twice.

The patent involving 210 million yuan in litigation! Another battery separator patent of Enjei is maintained valid
2025-01-19

The patent involving 210 million yuan in litigation! Another battery separator patent of Enjei is maintained valid

Medtronic of the United States claims 5 million in patent infringement but the patent is declared invalid
2025-01-18

Medtronic of the United States claims 5 million in patent infringement but the patent is declared invalid

Hangzhou Sepu Won the Patent Invalidity Declaration of Tangential Flow Filtration Device
2025-01-17

Hangzhou Sepu Won the Patent Invalidity Declaration of Tangential Flow Filtration Device

Involved in a lawsuit for 99 million! Enjie Co. invalidates Jinli Co.'s battery separator patent.
2025-01-16

Involved in a lawsuit for 99 million! Enjie Co. invalidates Jinli Co.'s battery separator patent.

The Supreme People's Court upheld the decision to invalidate the "Left Atrial Appendage Occluder" patent
2025-01-15

The Supreme People's Court upheld the decision to invalidate the "Left Atrial Appendage Occluder" patent

Sanju Sunshine Selected for Four Cases in the “2023 Annual Compilation of Key Decisions on Patent Reexamination and Invalidation”
2025-01-10

Sanju Sunshine Selected for Four Cases in the “2023 Annual Compilation of Key Decisions on Patent Reexamination and Invalidation”

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