PKDSubclass

PKD 74.91.Z—Patent attorney activities and marketing activities

Subclass · Polska Klasyfikacja Działalności (2025)

Where 74.91.Z sits

  1. N Professional, Scientific and Technical Activities
  2. 74 Other professional, scientific and technical activities
  3. 74.9 Other professional, scientific and technical activities not elsewhere classified
  4. 74.91 Patent brokerage and marketing activities in this area
  5. 74.91.Z Patent attorney activities and marketing activities

What 74.91.Z includes

  • Patent attorney and patent marketing activities,
  • Management of industrial property rights (patents, licenses, trademarks, franchises, and the like),
  • Management of intellectual property rights (for example, copyrights and related revenues).

What 74.91.Z excludes

  • Leasing of intellectual property and related products, see 77.40.A, 77.40.B.

74.91.Z in other systems

ICNEAChina
ISICUnited Nations (global)
KSICSouth Korea
SICUnited States (legacy)

Hover a badge to see the evidence source. How our conversions work →