GleanMark USPTO Trademark Search

Connect it to your AI

Claude Code

claude mcp add --transport http trademark-search https://gleanmark.com/mcp

Claude, ChatGPT, Cursor and other apps

Add it as a custom connector with this URL (Streamable HTTP):

https://gleanmark.com/mcp

Cursor, VS Code and other apps (mcp.json)

{
  "mcpServers": {
    "trademark-search": {
      "url": "https://gleanmark.com/mcp"
    }
  }
}

Tools it offers

60 tools, as the server itself reported during our check on Oct 31, 2026.

• analyze_prosecution_historyAnalyze the full prosecution history of a trademark — narrative timeline of office actions, responses, examiner decisions, and current status, with examiner-behavior patterns. For authenticated users this launches asynch
• analyze_ttab_proceedingAnalyze a TTAB (Trademark Trial and Appeal Board) proceeding in depth — fetches and analyzes proceeding documents, identifies key arguments, and returns a structured summary with timeline, party positions, and strategic
• check_brand_availabilityQuick brand-name screen: checks whether the name's domains are registered and whether the .com site is in use, looks for similar registered trademarks in the given industries or classes, and returns a screening tier (avo
• check_domain_availabilityCheck domain availability for a brand name. Returns status (available, parked, commercially used, or taken) for each TLD, plus .com variations (e.g., getbrand.com, brandhq.com).
• compare_marksCompare two trademarks for likelihood of confusion using DuPont-style analysis. Returns similarity scores and risk assessment.
• count_filings_by_periodCounts U.S. trademark applications filed across the whole register in a date range, grouped by calendar year, month or day, with each period split into U.S.-filed and Madrid Protocol (79-series) applications and the chan
• count_trademarks_by_attributesCounts and previews USPTO marks by record attributes (drawing type, standard-character claim, Nice class, status, and combinations of these), with breakdowns by mark type, standard character and class, plus how complete
• fetchRetrieve the full USPTO record for one trademark, using an id returned by the search tool. Returns mark, owner, status, filing and registration dates, Nice classes, the goods and services text, and counsel of record, wit
• get_chain_of_titleTraces who has owned a trademark over time: the ownership stages the USPTO recorded, from the original applicant or registrant through each later owner, plus any recorded assignment documents GleanMark holds. Answers que
• get_class_relationshipsLook up coordinated Nice classes or related Nice classes for a given class number.
• get_cohort_event_intervalsMeasures the time between two prosecution events across a group of marks, e.g. the average days from Office Action to publication for marks published in Q2 2026. The group is chosen by an anchor event (preset: publicatio
• get_correspondent_marksGet all trademarks handled by a specific attorney/correspondent, with prosecution event counts and office action flags. Returns marks sorted by prosecution history length. Use this for attorney-specific mark queries.
• get_correspondent_specializationSummarize what a named correspondent specializes in, including top clients, top Nice classes, and prosecution-versus-TTAB profile. Use this when the user asks what a specific correspondent or attorney specializes in.
• get_deadline_satisfaction_mappingCheck what role a USPTO event code plays for a deadline type (satisfies it, triggers it, abandons it, suspends it) per the deadline vocabulary table deadline_event_roles — office action response, opposition period, State
• get_event_code_referenceLook up USPTO event codes used in trademark prosecution. Search by exact code, code prefix, or keyword in the event description. Returns the code, human-readable description, and category.
• get_event_status_mappingLook up which USPTO status code and status definition most commonly follow a specific prosecution event code.
• get_fame_profileGet the full fame profile for a brand (by mark wording or brand stem): fame tier (broad/dilution-tier vs market-specific), the fame "path" it cleared (concentrated dominant family vs large multi-class portfolio), its fam
• get_firm_correspondent_tasksResolves a trademark law firm and returns its action-required work: overdue deadlines and those in the next window, plus recent Office Actions from case-file events and prosecution documents, with flags for a filed respo
• get_firm_deadlinesGet public, system-generated trademark deadlines across marks handled by a specific law firm. Uses public firm resolution and prosecution mappings only. Does not expose any workspace, client, reminder, or user-created de
• get_firm_oa_outcomesResolve a trademark law firm and compute mark-level Office Action outcome rates: how many firm-handled marks registered after receiving an OA, raw and excluding pending matters. Use this for questions like "what percenta
• get_firm_top_correspondentsRanks the correspondents or attorneys within one named law firm by filing volume, with prosecution and TTAB activity counts. Answers questions such as who the top correspondents at Fross Zelnick Lehrman & Zissu are.
• get_latest_office_actionReturns the most recent Office Action for a trademark serial number, the latest recorded response if there is one, and the refusal grounds parsed from the Office Action text, with the cited registration numbers. refusal_
• get_mark_ai_summaryGet an AI-generated deep-dive summary of a specific trademark. Covers mark details, goods/services, status, owner, prosecution context, and any active legal proceedings.
• get_mark_deadlinesGet public, system-generated trademark deadlines for a specific mark. Accepts a serial number directly or resolves a mark name to a specific serial first. Does not expose any workspace, client, reminder, or user-created
• get_mark_international_profileGet the international / foreign footprint of a U.S. trademark by serial number: its Madrid Protocol international registration (IR number, date, status, renewal), whether it was filed as a 66(a) Madrid extension, Madrid
• get_mark_owner_landscapeShow which owners hold marks matching a shared trademark term and summarize what else those owners have in their broader portfolios. Use this for crowded owner-landscape questions like "Which companies own a trademark fo
• get_mark_prosecution_summaryGet a compact prosecution summary for a trademark serial number. Returns current status, document counts, latest office action/response dates, milestones, and the latest key event.
• get_nice_classesGet information about Nice Classification classes used for trademark registration. Lookup specific class numbers or search for classes by keyword.
• get_owner_ai_summaryGet an AI-generated strategic analysis of a trademark owner. Covers brand protection philosophy, litigation posture, portfolio evolution, class distribution, and likely future behavior. Results are cached for 30 days.
• get_owner_deadlinesGet public, system-generated trademark deadlines across a specific owner’s marks. Uses public USPTO owner resolution only. Does not expose any workspace, client, reminder, or user-created deadline data.
• get_owner_filing_trendsGet a trademark owner's filing trends over time — yearly filing counts broken down by Nice class. Shows how the owner's trademark portfolio has evolved.
• get_owner_goods_keywordsGet the most frequent goods/services keywords for a trademark owner. Shows what products and services the owner focuses on, useful for understanding their brand strategy and identifying class patterns.
• get_owner_related_partiesFind entities likely related to a trademark owner (predecessors, subsidiaries, sister companies) from USPTO evidence: shared ownership history on the same marks, shared filing addresses (agent addresses excluded), and sh
• get_owner_ttab_enforcementAnalyze one trademark owner's TTAB enforcement in a single call. Filters and counts only target marks that actually satisfy the requested class, mark-type, and claimed-color criteria; separately reports all targets attac
• get_owner_ttab_statsReturns a compact TTAB history for one owner: counts of inter partes proceedings, oppositions, cancellations, extensions of time to oppose and appeals, broken down by the owner's role. The total counts every record, incl
• get_prosecution_documentRetrieve one specific USPTO prosecution document by the stable document_id returned from list_prosecution_documents, USPTO document id, code, or date. Returns the working USPTO document link, extraction/readability statu
• get_prosecution_timelineGet the prosecution timeline for a trademark — chronological list of office actions, responses, and key events (publication, registration, suspension, etc.). Raw data without AI analysis.
• get_reference_lookupLook up USPTO or TTAB reference codes and small lookup tables such as status codes, statement types, legal entity types, Nice classes, design codes, and TTAB proceeding/status/role codes.
• get_similar_marksFind USPTO trademarks similar to a given mark name. Uses examiner-style knockout search with phonetic, trigram, and component matching to identify potential conflicts. Returns similarity_score (mark-only similarity) and
• get_top_filersGet a ranked filer table for a date range, filer type, and optional Nice classes. Handles questions like "Who are the top 10 filers in Class 9 in 2025?" Returns ranked rows with per-filer live, registered, and pending co

Questions