Sonnenschein Nath & Rosenthal LLP
Sonnenschein Nath & Rosenthal LLP is a United States-based patent law firm with 19 years of recorded international activity (1990–2008). 516 total international patent cases are on record, spanning 4 foreign jurisdictions and 723 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
- 516
- Last 5 years
- 0
- Applicants
- 723
- Flow type
- Outgoing-heavy
Applicant count reflects distinct corporate clients represented in outgoing filings.
Top international partners
Sends cases to
- Müller Hoffmann & PartnerEP152 cases
- Kim & ChangKR107 cases
- 해동법무법인KR71 cases
- Central Law FirmKR70 cases
- Shinyu International Patent OfficeJP69 cases
Receives cases from
- Koo Young-chang Patent Law OfficeKR1 cases
- Kim & ChangKR1 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 Sonnenschein Nath & Rosenthal LLP.