Dann Dorfman Herrell and Skillman
Dann Dorfman Herrell and Skillman is a United States-based patent law firm with 35 years of recorded international activity (1990–2024). 579 total international patent cases are on record, spanning 4 foreign jurisdictions and 559 distinct corporate applicants. This public snapshot is drawn from FlowIP's IP5 patent exchange dataset; full partner lists, time series, and decision-maker analysis are available to signed-in users.
- Total cases
- 579
- Last 5 years
- 4
- Applicants
- 559
- Flow type
- Outgoing-heavy
Applicant count reflects distinct corporate clients represented in outgoing filings.
Activity trend (last 10 years)
Top international partners
Sends cases to
- Mewburn Ellis LLPEP57 cases
- Potter ClarksonEP55 cases
- Keisen International Patent OfficeJP36 cases
- Takeshita Patent OfficeJP30 cases
- TOWA INTERNATIONAL PATENT FIRMJP23 cases
Similar United States firms
See the full picture
This public profile shows the top 5 partners, summary trend, and aggregate applicant count. Sign in to see the complete partner list, year-by-year breakdown, decision-maker analysis (firm vs client-driven), and named top applicants for Dann Dorfman Herrell and Skillman.