"A server for finding information about patent infringement" matching MCP servers:

A local MCP server that provides patent search, similarity lookup, and detailed patent information to AI agents, with extensible data sources.

Fetches and normalizes public patent data from EPO OPS and Google Patents, providing search, bibliographic records, claims, legal status, and patent family information for prior-art exploration.

AI-powered patent search and analysis across 220M+ global patents. Semantic search, prior art discovery, novelty/patentability reports, and patent content retrieval.

Enables Claude to search and retrieve patent data from EPO OPS and Google Patents via natural language, supporting patent search, details, claims, and family information with OAuth authentication.

An MCP server that gives AI agents access to global patent data, including 1.4 billion records and Chinese full-text, with zero-config mode for basic tools.

HandaaS的MCP服务器，提供全域资讯搜索、企业新闻、行业资讯、主题跟踪和企业动态监控能力，帮助用户开展行业研究和舆情分析。

Enables access to USPTO patent data through multiple APIs including patent search, prosecution history, PTAB proceedings, and patent litigation. Provides 52 tools across six data sources.

Provides AI agents with access to US patent data through 16 tools for search, citation analysis, technology trends, and portfolio comparisons via the free USPTO PatentsView API.

Enables searching and analyzing Korean patents through the KIPRIS API using natural language. Supports patent search by applicant name, detailed patent information retrieval, and citation analysis.

Enables AI agents to perform patent search, portfolio analysis, technology trend tracking, and semantic prior-art search using USPTO data.

An MCP server for patent research and enterprise architecture pattern extraction.

Enables comprehensive patent information queries and analytics including fuzzy company search, patent search by various criteria (name, application number, applicant), and statistical analysis of patent portfolios including status distribution, application trends, and patent type classification.

MCP server providing access to US patent data (2000-2024) via Rememberizer's knowledge retrieval tools, enabling semantic search and document management for patent information.

Provides comprehensive A-share (Chinese stock market) data including stock information, historical prices, financial reports, macroeconomic indicators, technical analysis, and valuation metrics through the free Baostock data source.

Search 200M+ patents and scientific literature in natural language using PatSnap's global R&D intelligence database.

An MCP server for searching and downloading books from Library Genesis, supporting EPUB, MOBI, PDF, and more through natural language queries.

Enables MCP clients like Claude to query Chinese A-share market data, including K-line charts with forward/backward adjustment, limit-up and limit-down pools, per-stock fund flows, index quotes, and stock news, with automatic symbol normalization and retry handling for throttled data sources.

Provides A-share (Chinese stock market) quantitative analysis through tools for stock screening, northbound capital flow tracking, dragon-tiger list analysis, margin trading, sector analysis, technical indicators, IPO info, and limit-up/down statistics using akshare data.

Enables conversational patent data analysis through a set of tools for trend analysis, clustering, word cloud generation, and more. Allows natural language queries to explore patent datasets with structured results and visualizations.

Enables LLM clients to access crop yield predictions from RGB imagery, topic-based PDF literature, and soil lab/moisture CSV data.