General Info
Sujal Patel, strategic director at Madrona Venture Group, is a seasoned entrepreneur and investor with a focus on tech startups. With a background in founding successful companies like Isilon Systems and Nautilus Biotechnology, Patel brings a wealth of experience to the table. He has backed over 85 startups and shares valuable insights on product-market fit, recruiting, hiring, and perseverance. Patel’s investments span life sciences and technology sectors, with a strong emphasis on creating platform technologies for quantifying and unlocking potential. His collaborative style and strategic guidance benefit startups as they navigate the challenges of growth and market expansion.
Location: Seattle, WA
Country: India
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Investment Regions:
Investment Stages: pre-seed, seed
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🤖 AI Activity Report
Status: active
AI Reasoning: Search results show Sujal Patel active in 2025 (Form 4 filed 09/09/2025 related to Nautilus Biotechnology). The latest identified investment activity relates to Nautilus. The date difference from early September 2025 to the reference date is under 3 months? However, using the required classification windows and calculating from 09/09/2025 to November 1, 2025 is 1 month and 23 days, which is less than 3 months; thus he should be classified as very-active. But because evidence primarily shows a Form 4 filing rather than a clear external announced investment and other sources vary, I assign confidence medium and the tag ‘active’.
Angel activity thresholds:
Low Activity – Only known angel investments more than 12 months ago.
Active – Known angel investments between the last 12 and 6 months.
Very Active – Known angel investments in the last 6 months.
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