Registered entities
ZENFLOW, INC
Reg. No. 47-1329806United States
Zenflow, Inc.
Reg. No. 471329806United States
Innovation
6 patent families (6 granted) — focus: Human necessities; filing pace slowing. Cited 3,478 times.
| Year | Filings |
|---|---|
| 2017 | 1 |
| 2018 | 2 |
| 2019 | 4 |
| 2020 | 3 |
| 2021 | 5 |
| 2022 | 5 |
| 2023 | 5 |
| 2024 | 6 |
| 2025 | 4 |
| 2026 | 1 |
Social engagement
Social engagement: 4.3K social following, 10 posts in the last 12 months — below the industry typical range.
Investor mix
24 investors on record; lead investors include Invus, F-Prime Capital, Medical Technology Venture Partners.
| Investor type | Count | Share |
|---|---|---|
| Venture capital | 15 | 63% |
| Private equity | 1 | 4% |
| Other / undisclosed | 8 | 33% |
Hiring activity
Hires occasionally
2 roles tracked across 2 of the last 12 months
3 Mar 2026 · Senior Quality Engineer · South San Francisco
5 May 2025 · Clinical Data Analyst & Medical Writer - Part-Time Contractor · null
Based on job postings tracked across public sources.
Recent activity
15 May 2026
Event
AUA2026
14 May 2026
Event
AUA2026
14 May 2026
Event
AUA2026