A modern trademark search built for how attorneys actually work
GleanMark
Full portfolio view, filing patterns, activity timeline (no account)
USPTO.gov
No owner profiles — requires separate Assignment DB lookup
GleanMark
Built-in search across 650K+ proceedings (free account)
USPTO.gov
Separate TTABVUE system — different site, different search
GleanMark
Attorney and law firm pages with filing history
USPTO.gov
Not available
GleanMark
Inline documents, status timeline, similar marks, AI summaries
USPTO.gov
Basic government form — limited context
GleanMark
Sound-alike detection finds KOOL when searching COOL (free account)
USPTO.gov
Not available
GleanMark
Dedicated search mode across all descriptions (no account)
USPTO.gov
Requires field codes and Boolean syntax
GleanMark
Clearance, confusion analysis, prosecution & TTAB summaries (free account)
USPTO.gov
Not available
GleanMark
35 alert types: status, deadlines, TTAB, ownership, and similar-mark monitoring (paid plans)
USPTO.gov
No alerts — requires manual daily checks
GleanMark
Inline viewer with full prosecution history
USPTO.gov
Individual PDF downloads
GleanMark
Fully responsive on any device
USPTO.gov
Desktop-optimized
GleanMark
18 field codes, Form + Query modes, phonetic expansion, wildcards, coordinated classes, set operations, save/load sessions, PDF export
USPTO.gov
TESS retired Nov 2023 — replaced by Trademark Search with fewer advanced features
GleanMark
Searchable OA database by refusal type, examiner, class, or outcome. Side-by-side OA + response viewer
USPTO.gov
TSDR shows individual docs — no searchable OA database
GleanMark
AI-drafted responses with cited mark research, precedent-ranked strategies, and attorney-ready arguments
USPTO.gov
Not available
GleanMark
8-step examiner-style clearance: phonetic, visual, component, coordinated class, foreign translation, design code
USPTO.gov
Manual research across multiple tools
GleanMark
Conversational AI for trademark research — search, analyze, and compare marks through natural language
USPTO.gov
Not available
GleanMark
Automated clearance reports with DuPont analysis and risk scoring
USPTO.gov
Not available
GleanMark
Similar Marks tab (phonetic/visual/class scoring), Compare page (up to 5 marks), 13-factor DuPont confusion analysis
USPTO.gov
Manual comparison only
GleanMark
Free to search; paid plans available
USPTO.gov
Free
GleanMark
Third-party (uses USPTO data)
USPTO.gov
Official government source
USPTO.gov is the authoritative source — GleanMark is built to complement it
Built on USPTO data, designed for modern trademark research
See any company's full trademark portfolio, filing patterns, and activity timeline. USPTO has no owner profiles — you'd need to search each mark individually.
Search 650K+ TTAB proceedings, view opposing counsel history, and get AI case summaries — all without leaving the platform. USPTO uses a completely separate TTABVUE system.
Free with signupLook up any trademark attorney or law firm and see their full filing history, client portfolio, and practice areas. USPTO has no professional profiles.
Inline documents, prosecution timeline, similar marks tab, and AI-generated summaries. USPTO detail pages are basic government forms with limited context.
Find sound-alikes that text search misses (KOOL/COOL, NIKE/NYKE). Essential for clearance work.
Free with signup35 alert types for status changes, deadlines, similar filings, citations, ownership updates, and TTAB proceedings. USPTO has no alert system at all.
Paid planUSPTO retired TESS in Nov 2023. GleanMark built a full replacement with 18 field codes, Form + Query modes, phonetic expansion, wildcards, coordinated classes (710 from USPTO), set operations, and save/load sessions.
Free with signupSearch recent USPTO office actions by refusal type, examiner, class, or outcome. Find precedent cases with similar refusals and view OA + response documents side by side. USPTO has no searchable OA database.
Free with signupNo, it's a complement. You still file at USPTO.gov. GleanMark makes research faster by providing a modern interface, phonetic matching, owner portfolios, and TTAB integration in one place.
Directly from USPTO public databases, updated daily. GleanMark uses the same official data as the USPTO's Trademark Search and TSDR.
Text search across 13.9M records, owner portfolios, goods & services search, and full trademark detail pages including documents and status history.
Phonetic and similar mark search, TTAB proceeding search, AI analysis tools (clearance, confusion, prosecution and TTAB summaries), and 1 monitoring slot.
Yes. After USPTO retired TESS in November 2023, GleanMark built a full examiner-style search with 18 field codes, Form and Query modes, phonetic expansion, wildcards, coordinated classes (710 from USPTO), set operations, save/load sessions, and PDF export. It replicates the advanced search capabilities attorneys relied on in TESS.
Yes. GleanMark has a searchable office action database where you can find OA cases by refusal type, examiner, Nice class, or outcome. You can view OA and response documents side by side and find precedent cases with similar refusals — something not available on USPTO.gov.
No. GleanMark is for research and monitoring. To file a trademark application, use USPTO.gov or work with a trademark attorney.
Updated daily from USPTO feeds. New filings, status changes, and ownership transfers appear within 24 hours of the USPTO publishing them.
Search 13.9M USPTO trademarks — no account required.