5 articles
Changes to Examination of Business Method Inventions
The revised Guidelines for Patent Examination took effect on April 1, 2017.
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Changes to Examination of Computer-Implemented Inventions
First, the “medium + computer program flow” claim format is permitted.
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Supplementary Experimental Data under the Revised Patent Examination Guidelines
The latest revision to the Guidelines changes the treatment of supplementary experimental data.
Read article ↗Changes to Patent Invalidation Proceedings
The revisions address two main aspects of invalidation proceedings: additional ways to amend patent documents, and clearer rules for supplementing invalidation grounds and evidence.
Read article ↗When Can a PPH Request Be Filed in China?
Question: When can a Patent Prosecution Highway (PPH) request be filed with SIPO?
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