GleanMark
The all-in-one platform for trademark teams — search, clearance, office-action drafting, watch, and docketing in one tool instead of five. Free...
https://gleanmark.comOpens ChatGPT on the web or desktop and asks it to use the WebMCP tools available here.
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https://gleanmark.com/mcpWe add this server to your workspace, then open Studio — saved access, one connection to many servers, with a history of what ran.
Last probed Sep 14, 2026 · gleanmark.com
64tools discovered
Showing 25 of 64 from the live probe.
Analyze Prosecution History
Analyze 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 asynchronously (usually done in under a minute; longer for large file histories) and returns a processing handle used to retrieve the completed result once ready.
Analyze a TTAB Proceeding
Analyze 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 assessment. For authenticated full-mode runs this launches asynchronously (typically 1-2 minutes) and returns a processing handle used to retrieve the completed result once ready.
Check Brand Availability
Quick brand SCREEN — combines domain availability with a trademark conflict signal for the industries given. NOT a clearance search and NEVER an availability answer: it does not see common-law rights, state registrations, or goods relatedness in any depth. Returns a screening tier (avoid, probably avoid, promising, or nothing surfaced). Report a clean result as "our quick search did not surface close conflicts" — never as "no conflicts", "available", or "clear" — and always point the user to a c
Check Domain Availability
Check 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 Two Marks for Confusion
Compare two trademarks for likelihood of confusion using DuPont-style analysis. Returns similarity scores and risk assessment.
Count Trademarks by Attributes
Count and preview USPTO marks by record attributes rather than owner identity, with mark-type, standard-character, and Nice-class breakdowns plus metadata coverage. Use this for drawing type, standard-character, Nice-class, status, and cross-attribute counts. It can intersect claimed-color criteria with those attributes; color-only counts, rankings, lists, and vocabulary are outside its scope.
Fetch
Retrieve 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, with a public gleanmark.com URL for citation.
Get Chain Of Title
Trace who has owned a trademark over time — the ownership stages USPTO recorded (original applicant/registrant through each successive new owner), plus any recorded assignment documents we hold. Use this whenever the user asks who owns a mark now versus who filed it, whether a mark was sold, transferred or assigned, how it came to its current owner, or for chain-of-title / due-diligence questions. lookup_trademark returns only the CURRENT owner and cannot answer any of these. Owners listed withi
Get Related Nice Classes
Look up coordinated Nice classes or related Nice classes for a given class number.
Cohort Event Intervals
Aggregate event-to-event pendency across a COHORT of marks — e.g. "average days from office action to publication for marks published in Q2 2026". Pick the cohort by an anchor event (preset: publication, notice_of_publication, registration, notice_of_allowance, abandonment, first_office_action — or raw event codes, trailing * = prefix) within a date window (max 366 days), and an interval start/end event. Returns avg/median/percentiles in days, how many cohort marks never had the start event, and
Marks for a Correspondent
Get 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.
Correspondent Specialization
Summarize 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.
Deadline Satisfaction Reference
Check 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, Statement of Use, Section 8/9/15, post-registration office action, ITU notice.
USPTO Event Code Reference
Look 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.
USPTO Event Status Reference
Look up which USPTO status code and status definition most commonly follow a specific prosecution event code.
Fame Profile for a Mark
Get 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 famous class footprint, corporate-family portfolio size and class breadth, brand-stem crowding, and TTAB enforcement history. Use to explain WHY a mark is (or is not) famous, or to profile a senior mark before a §2(d) / opposition / dilution strategy. Circumstantial signal, not stat
Firm Correspondent Tasks
Resolve a trademark law firm and return what its lawyers should focus on: overdue/next-window action-required deadlines plus recent Office Actions from both case-file events and prosecution documents, including ROA-filed and §2(d) indicators. Use this for questions like "what correspondent tasks should this firm focus on over the next 30 days?" or "what recent OAs does this law firm have?".
Firm Deadlines
Get 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 deadline data.
Firm Office Action Outcomes
Resolve 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 percentage registered after an OA?" or "OA success rate for this firm".
Top Correspondents at a Firm
Get the leading correspondents or attorneys inside one named law firm, ranked by filing volume with prosecution and TTAB activity counts. Use this when the user asks for top correspondents at a specific firm, such as "Who are the top correspondents at Fross Zelnick?"
Latest Office Action for a Mark
Get the latest office action for a trademark serial number, plus the latest recorded response if one exists, and the VERIFIED refusal grounds (with cited registration numbers) parsed from the OA text. The refusal_grounds field is the authoritative, parsed basis of the refusal (rather than the document title).
AI Summary of a Mark
Get an AI-generated deep-dive summary of a specific trademark. Covers mark details, goods/services, status, owner, prosecution context, and any active legal proceedings.
Deadlines for a Mark
Get 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 deadline data.
International Filings for a Mark
Get 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 maintenance (§8/§15, renewal), and the foreign applications/registrations it claims as priority or basis (country, registration number, dates). Use this for ANY question about a mark's foreign, international, Madrid Protocol, WIPO, or EUIPO registrations. Data comes from USPTO re
Owner Landscape for a Mark
Show 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 for COMET?" or "Who owns trademarks for GLEAN?" Returns the matching owners ranked by footprint, with each owner's wider portfolio context.
Get your MCP into directories
A working endpoint is step one. Directory coverage is the coordinated launch across ChatGPT, Claude, Cursor, the MCP Registry, and community indexes.
Directory coverage for brandsThe all-in-one platform for trademark teams — search, clearance, office-action drafting, watch, and docketing in one tool instead of five. Free...
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