Is AutoPatent free to use?

Yes. AutoPatent offers free patent search and optimization trials. A Pro plan is available for advanced features.

Which patent databases does AutoPatent search?

AutoPatent searches global patent databases including CNIPA (China), USPTO (USA), EPO (Europe), JPO (Japan), KIPO (Korea), WIPO, and more.

How does AI patent optimization work?

AutoPatent compares your invention description against existing patents in CNIPA, USPTO, EPO, and other databases. It then rewrites your description to emphasize novel technical features and differentiate from similar existing patents, with itemized explanations for each change.

Can AutoPatent guarantee my patent will be approved?

No tool can guarantee patent approval. AutoPatent helps you strengthen your application by identifying potential conflicts and suggesting improvements, but final approval depends on the patent office.

Is my patent idea kept confidential?

Yes. AutoPatent does not store your patent ideas permanently. All searches are processed in-memory and not shared with third parties.

Building a claim-term glossary before your priority date review

In patent drafting, using multiple terms for the same concept creates confusion when an examiner interprets claim scope. Building a glossary before your priority date review ensures terminology consistency across the entire draft. AutoPatent comparison sidebars can now list the terms used across all pinned references and highlight mismatches with your draft terminology. The glossary travels with workspace exports and carries a YYYY-MM-DD date stamp. This is an organizational drafting aid; it does not constitute a legal opinion on novelty or claim scope. Contact: sapsap@qq.com.