Office of the Intellectual Property Enforcement Coordinator

Patent families shared with other firms

543

1978–2018. One family can be counted more than once.

Activity 2016–2020

161

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

Clients (applicants)

6

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

Firms shown below

3

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.

• Vossius & Partner Patentanwälte Rechtsanwälte mbB

  EP

  175 shared families
• Seiwa Patent & Law Office Tokyo

  JP

  96 shared families
• Herzog Fiesser & Partner Patentanwälte PartG mbB

  EP

  92 shared families
• More partners in workspace

Similar United States firms

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

• Wells St. John P.S.
  544 shared patent families
• Park Vaughan Fleming & Dowler
  542 shared patent families
• Bond Schoeneck & King
  542 shared patent families
• Lee IP Law, PC
  545 shared patent families
• Seppo Laine Oy
  546 shared patent families

Explore the workspace profile

Open the app’s partner network, filing-year filters, and filing activity for Office of the Intellectual Property Enforcement Coordinator. 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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