Keller Schneider AI

Patent Lookup

EPO Database

Direct lookup via EPO Open Patent Services. Supports EP, WO, US numbers.

Patent Text Search

Search for keywords inside a specific patent's claims and description.

Patent Search

Search EPO OPS and/or USPTO by keyword, applicant, inventor, IPC/CPC code, country and date range.

USPTO Database

Direct lookup via USPTO PatentsView. Enter a US patent number.

EUIPO Goods & Services

Search the EUIPO Harmonized Database (HDB) for approved goods & services terms.

Validate: 'Class 9: Computer software, Antivirus software'

Paste terms or select text in Word, then click Translate.

Taxonomy keyword search, or suggestions: 'Class 42: AI software'

Prior Art Search

Describe the invention or technology. Searches EPO OPS + USPTO and analyses relevance with AI.

FTO Analysis

Select a technology description in the document, then click Analyse. AI will assess Freedom to Operate risks and recommend search strategies.

Claim Chart

Enter a patent number and describe the product or technology to generate an element-by-element infringement analysis.

Patent Prosecution

Select the office action text in the document, then click Draft Response.

Patent Landscape

Describe a technology area to get an AI-powered landscape analysis: key holders, trends, white spaces, and strategy.

Patent Drafting Agent

Optionally highlight text in the document to include as context.

Analyze Selection

Whole Document

Ask AI BETA

Ask the AI assistant anything — a free-form query without a preset template. (Testing phase)

Patent Watchlist BETA

Save patent numbers and check their current EP Register legal status in one click. (Testing phase)

Claims Comparison BETA

Compare the claims of two publications (e.g. application vs. granted patent) — redline-style. (Testing phase)

Reference Numeral Check BETA

Checks the whole document for inconsistent or missing reference numerals (Bezugszeichen). (Testing phase)

OA Deadline Extractor BETA

Select the office action text in the document — extracts all deadlines and required actions into a table. (Testing phase)

Claim Dependency Tree BETA

Select the claims in the document — builds a dependency tree and flags broken references. (Testing phase)

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