DAERYUK International Patent Office

Patent families shared with other firms

1,871

1978–2019. One family can be counted more than once.

Activity 2016–2020

4

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

Clients (applicants)

46

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.

• Oblon McClelland

  US

  142 shared families
• ITOH International Patent Office

  JP

  11 shared families
• Seiwa Patent & Law Office Tokyo

  JP

  5 shared families
• ONDA TECHNO International Patent Attorneys

  JP

  4 shared families

Similar South Korea firms

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

• Choi & Kim Patent Law Office
  최김특허법률사무소
  1,854 shared patent families
• 샤인특허법률사무소
  1,845 shared patent families
• Dana Patent & Law Firm
  특허법인 다나
  1,960 shared patent families
• MAPS Intellectual Property Law Firm
  특허법인 MAPS
  1,776 shared patent families
• ROYAL Patent & Law Office
  1,774 shared patent families

Explore the workspace profile

Open the app’s partner network, filing-year filters, and filing activity for DAERYUK International Patent Office. 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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