Greer Burns Crain
Greer Burns Crain is a United States-based patent law firm with 35 years of recorded international activity (1990–2024). 4,456 total international patent cases are on record, spanning 4 foreign jurisdictions and 1,867 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
- 4,456
- Last 5 years
- 219
- Applicants
- 1,867
- Flow type
- Balanced
Applicant count reflects distinct corporate clients represented in outgoing filings.
Activity trend (last 10 years)
Top international partners
Sends cases to
Receives cases from
- Wuesthoff & WuesthoffEP146 cases
- Nakamura Joint Patent & Law Office TokyoJP106 cases
- Matsumoto & Okamoto International Patent OfficeJP103 cases
- Sakai International Patent OfficeJP72 cases
- Atago Sogo Patent OfficeJP71 cases
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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 Greer Burns Crain.