Cheng Law Group, PLLC
Cheng Law Group, PLLC is a United States-based patent law firm with 43 years of recorded international activity (1979–2021). 615 total international patent cases are on record, spanning 4 foreign jurisdictions and 229 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
- 615
- Last 5 years
- 0
- Applicants
- 229
- 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
- Toda KahiroyukiJP173 cases
- Ter Meer SteinmeisterEP142 cases
- HOKUTO PATENT ATTORNEYS OFFICEJP76 cases
- 特許業務法人 宮▲崎▼・目次特許事務所JP46 cases
- 野口 繁雄JP43 cases
Receives cases from
- Ter Meer SteinmeisterEP62 cases
- 特許業務法人 宮▲崎▼・目次特許事務所JP25 cases
- Toda KahiroyukiJP8 cases
- 成瀬 勝夫JP6 cases
- 仲石 晴樹JP6 cases
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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 Cheng Law Group, PLLC.