Registered entities
Portal Instruments Inc
Reg. No. 461313514United States
Innovation
4 patent families (3 granted) — focus: Human necessities; filing pace slowing. Cited 54 times.
| Year | Filings |
|---|---|
| 2018 | 1 |
| 2020 | 4 |
| 2023 | 1 |
Social engagement
Social engagement: 3.5K social following, 7 posts in the last 12 months — below the industry typical range.
Investor mix
4 investors on record; lead investors include Gerresheimer, Sanofi-Sunrise, 5AM Ventures.
| Investor type | Count | Share |
|---|---|---|
| Venture capital | 2 | 50% |
| Other / undisclosed | 2 | 50% |
Hiring activity
Hires occasionally
3 roles tracked across 1 of the last 12 months
27 Jun 2026 · Senior Embedded Firmware Engineer · Cambridge, Massachusetts
13 Jun 2026 · Quality Assurance Manager · Cambridge, Massachusetts
1 Jun 2026 · Director of Manufacturing · Boston/Cambridge, MA
Based on job postings tracked across public sources.
Recent activity
22 Jun 2026
Event
Biotechnology Innovation Organization International Convention 2026
9 Jun 2026
Event
2026 Cohort Summit
5 Jun 2026
Recognition