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Examiner Profiles & Patterns

By Howard Katzenberg
April 13, 2026
4 min read

The team behind GleanMark

Updated September 14, 2026

Every trademark application is reviewed by a USPTO examining attorney. GleanMark profiles each examiner with statistics from their case history — approval rates, average timelines, case load, and more. Use this data to inform your prosecution strategy.

What You Can Do

  • Look up any USPTO examining attorney by name
  • View their registration (approval) rate
  • See average timelines: filing to publication, filing to first office action
  • Browse their case load with status breakdowns, filterable by Nice class
  • Find other examiners with comparable patterns
  • Filter their cases by status, class, mark type, and owner, and by filing or registration date

How It Works

  1. Open an examiner profile — the most reliable way in is to click a trademark's examiner link from any detail page. The dedicated examiner search tool (/examiner-search) is rolling out behind a feature flag and may not be available on your account yet.
  2. View the profile — the examiner page (/examiner/:name) shows statistics and their full case history
  3. Browse their cases — searchable, filterable table of all marks they've examined
  4. Check other examiners — sidebar shows up to 50 examiners with similar patterns

Profile Statistics

These statistics cover the examiner's recent case load — applications still pending, plus marks that reached registration and were filed within the last three years. They are not lifetime totals, so an examiner active for twenty years will show fewer cases here than they have handled in total.

The examiner header displays:

StatWhat It Shows
Total CasesNumber of marks examined
Live CasesCurrently active marks
Pending CasesApplications under review
Registration RatePercentage of applications that reached registration
Avg Filing to PublicationAverage days from filing to Official Gazette publication
Avg Filing to First OAAverage days from filing to first office action
Active YearsFirst and last case year, active/inactive status

Case Filters

Filter the examiner's case list by:

  • Status — registered, pending, abandoned, etc.
  • Nice Classes — specific product/service categories
  • Mark Type — word, combined, stylized, design
  • Owner — text search within the examiner's cases
  • Date ranges — filing date and registration date

Results can be sorted by filing date, registration date, or mark name, and exported to Excel.

Other USPTO Examiners

The "Other USPTO Examiners" sidebar shows examiners with similar patterns — same case volume range, similar class focus, comparable approval rates. This helps you benchmark an examiner against their peers.

Tips

  • Check the registration rate before responding to an OA — examiners with high approval rates may be more receptive to well-reasoned arguments
  • Look at the avg filing-to-first-OA timeline — a quick first OA often means the examiner reviews applications promptly
  • Review the examiner's cases in your class — an examiner's behavior in Class 9 may differ from their behavior in Class 25

Related Features

  • Knockout Search — Check availability before filing
  • Setting Up Alerts — Monitor prosecution events including office actions

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