Similar patent search
Keywords, IPC/CPC and semantic search with a similarity score.
Similarity score AI platform for patent search and analysis
Patent research — from an idea to a risk map
Relevant prior-art search, similarity analysis, patent status and change monitoring — in one conversation.
No registration to start Research is saved Create an account at any time
Planned sources
ROSPATENTEspacenetGoogle PatentsWIPO PATENTSCOPE
Core scenarios
Patent work brought together in one system
From the first description of an idea to ongoing industry and competitor monitoring.
Open opportunities
Find areas with low patent density and expired rights.
Opportunity mapStatus monitoring
New applications, fee discontinuation and term expiry under selected filters.
Email · Telegram · WebhookProduct / patent comparison
Feature table: match, partial match or no match.
Risk matrixResearch workflow
A patent attorney's workflow, strengthened by automation
The platform structures the professional process while keeping every step reviewable.
Define the task
Describe the idea, field, key features and constraints.
Process the request
NLP analysis, keywords, synonyms and IPC/CPC classification.
Search and normalize
Combine results from multiple patent sources.
Analyze similarity
Ranking, similarity scoring and feature mapping.
Statuses and filters
Active, expired, lapsed; country, date, IPC/CPC and applicant.
Report and monitor
Prior-art list, findings, recommendations and alerts.
Research results do not replace a legal opinionThe system helps search, compare and prepare materials for professional review.
Structured output
Not a list of links, but an actionable decision map
Every document receives a consistent set of attributes: source, applicant, date, classification, legal status and similarity score.
- Sort by relevance and date
- Filter by active / expired / lapsed
- Compare key features
- Export to future reports
Demonstration structure, not actual patent data
DocumentSimilarityStatus
Document ACPC: H02K
92%
ActiveDocument BIPC: F16H
84%
ExpiredDocument CCPC: G05B
76%
Fees discontinuedMonitoring24 / 7
Status changedFee payments discontinued
New applicationIPC G06F · Europe
Competitor3 new documents
Change monitoring
The platform keeps searching after the report is complete
Saved filters track new publications and changes in legal status.
EmailTelegramWebhook
Platform expansion
A foundation for a full patent analytics workspace
Patent landscape gaps
Find areas with low patent density and development opportunities.
Competitor analysis
Portfolios, filing dynamics, technology directions and status changes.
Automatic comparison
Product / patent matrix mapping every material feature.
Advanced reports
Configurable sections, findings, recommendations and research exports.
Start by describing your idea
Start research The first step of patent research takes one conversation
Registration is optional. You can attach the session to an account later.