Registered entities
GreenMark Biomedical Inc
Reg. No. 1741718United States
Innovation
10 patent families (4 granted) — focus: Human necessities, Chemistry & metallurgy, Physics & computing; filing pace slowing. Cited 1,134 times.
| Year | Filings |
|---|---|
| 2015 | 1 |
| 2016 | 1 |
| 2017 | 1 |
| 2019 | 4 |
| 2020 | 3 |
| 2021 | 6 |
| 2022 | 5 |
| 2023 | 2 |
| 2024 | 1 |
| 2025 | 3 |
| 2026 | 2 |
Social engagement
Social engagement: 472 social following, 4 posts in the last 12 months — below the industry typical range.
Investor mix
10 investors on record; lead investors include Invest Michigan, Red Cedar Ventures, University of Michigan, Michigan Rise.
| Investor type | Count | Share |
|---|---|---|
| Venture capital | 5 | 50% |
| Angel & family office | 1 | 10% |
| Other / undisclosed | 4 | 40% |
Recent activity
22 May 2026
Product launch
CrystLCareTM Biorestorative, Fluoride-Free dental strips
17 Apr 2026
Event
InvestMidwest 2026
13 Feb 2026
Event
Dental VIP Summit