United States · Law Firm
Perman & Green
Perman & Green is a United States-based patent law firm with 47 years of recorded international activity (1978–2024). 970 total international patent cases are on record, spanning 4 foreign jurisdictions and 648 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
- 970
- Last 5 years
- 24
- Applicants
- 648
- Flow type
- Balanced
Applicant count reflects distinct corporate clients represented in outgoing filings.
Activity trend (last 10 years)
20172024
Top international partners
Similar United States firms
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