William Park & Associates Ltd.

Patent families shared with other firms

1,111

1979–2024. One family can be counted more than once.

Activity 2016–2020

614

Distinct families per year, summed over the last five complete years. 2021 onward is still being published.

Clients (applicants)

28

Applicants named on these families, all recorded years. Not a full client list.

Firms shown below

4

Activity trend (2017–2026)

Each family counts once within a year. A family may recur in multiple years.

Frequently associated firms

Firms that most often appear on the same patent families. One family can be counted more than once, so these are not unique totals.

• Sejong Law Firm

  KR

  282 shared families
• Shin & Kim

  KR

  273 shared families
• AJU KIM CHANG LEE

  KR

  203 shared families
• Beijing Sanyou Intellectual Property Agency Ltd.

  CN

  14 shared families
• More partners in workspace

Similar United States firms

Yearly counts since 1990, added up. One family can be counted more than once.

• Woodcock Washburn LLP
  1,112 shared patent families
• Brake Hughes Bellermann
  1,110 shared patent families
• Volentine & Whitt, PLLC.
  1,114 shared patent families
• Foley Hoag LLP
  1,104 shared patent families
• Choate, Hall & Stewart LLP
  1,120 shared patent families

Explore the workspace profile

Open the app’s partner network, filing-year filters, and filing activity for William Park & Associates Ltd. App counts follow the filing years and corridors you choose, so they can differ from this public profile.

• Filing activity

  Recorded patent families across the filing years you choose.

• Full partner list

  Every observed counterpart for the filing period you choose.

• Named clients

  Applicant relationships behind the exchange counts.

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