mcp-patent
mcp-patent
美国专利商标局(USPTO)现有技术检索工具——既是一个 MCP 服务器(适用于 Claude/Cursor/Windsurf),也是一个独立的命令行工具(CLI)。是 mcp-trademark 的姊妹产品。
为什么会有这个项目
专利现有技术检索与商标监测有着相似的痛点:企业级工具(如 PatBase、Derwent、Questel)每年费用高达 5,000 至 50,000 美元。精品律所和独立发明人往往难以负担。
同样的策略:
每投资组合每月 19 美元(托管版)
149 美元终身自托管包
499 美元终身专业版(通过 Qwen 实现语义相似度分析,支持全文权利要求搜索)
Related MCP server: patents-mcp
功能特性
关键词搜索:涵盖标题 + 摘要 + 权利要求(基于 USPTO 公共 API)
现有技术排名:根据标题重叠度(Levenshtein 距离)、摘要余弦相似度以及 CPC 分类重叠度进行评分
日期筛选:仅检索优先权日之前的申请
MCP 工具:可从 Claude/Cursor/Windsurf 中调用
CLI:
patentwatch search/patentwatch prior-art --title ...
定价方案
方案 | 价格 | 功能 |
终身自托管 | $149 | 完整源码、MCP 服务器、CLI |
终身专业版 | $499 | + Qwen 语义相似度分析、权利要求文本搜索 |
托管版 | $19/月/投资组合 | 我们负责托管、每日监测、邮件摘要 |
本地运行
cd C:\openclaw-products\mcp-patent
python -m venv .venv
.\.venv\Scripts\activate
pip install -e ".[dev]"
patentwatch search "battery thermal management"
patentwatch prior-art --title "Battery cooling system" \
--abstract "Liquid-cooled..." \
--classes "H01M,F28D" \
--before "2026-01-01"MCP 使用方法(Claude Desktop)
{
"mcpServers": {
"patent": {
"command": "python",
"args": ["-m", "src.server"],
"cwd": "C:\\openclaw-products\\mcp-patent"
}
}
}开发路线图
[ ] 批量数据源集成以实现完整性
[ ] Qwen 语义相似度评分(付费专业版功能)
[ ] 权利要求文本全文搜索
[ ] EPO(欧洲专利局)+ WIPO(世界知识产权组织)全球专利数据
[ ] 基于图像的现有技术检索(CAD 图纸嵌入)
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