Trademarks

Trademark Rankings

Top trademark filers in a period and class, ranked by applications or registrations: each trademark owner, or listed companies with all their owners together.

The answer is {group_by, period, class_code, class_name, by, total, rows, totals_all_filers, data_through, about}. Demo keys get at most 10 rows.

get/trademarks/rankings

Request

  • Base URL: https://api.dataporium.io
  • URL: https://api.dataporium.io/trademarks/rankings
  • Auth: API key in query parameter apikey

Query parameters

group_bystring

owner (default) or ticker

year_frominteger

First year (default: the last complete year)

year_tointeger

Last year (default: year_from)

classinteger

One class 1 to 45 (default: all classes)

bystring

applications (default) or registrations

tickerstring

Only these tickers, comma-separated (up to 500)

listed_onlyboolean

true = only owners linked to a listed company

countrystring

Owner country code(s)

limitinteger

Rows per page, 1 to 1000 (default 50)

offsetinteger

Rows to skip, for paging

Response

Successful response (JSON).

object required

Changes

No recorded changes to this operation across all 1 revision of this API.