Hemex Health
Portland, US · Founded 2016 · Oregon corporation · 3 known investors
Hemex Health develops and commercializes the Gazelle diagnostic platform, including point-of-care readers and tests for conditions such as sickle cell disease and hemoglobin variants. It targets clinicians, patients, and public health programs in emerging and resource-limited markets, with significant operations and manufacturing in India.
Founders & leadership
Hemex Health was founded in 2016 by Patricia White Seminario, Peter Galen, and Patti White.



Investors · 3
Reported raises · per SEC filings
Form D private placements$3.9M disclosed across 2 of 3 rounds · 2016–2018
▶$930KraisedMar 2018 · 27 investors · OtherRule 506(b)
- Annette MuleeDirector
- Mohan UttarwarDirector
- Peter GalenExecutive Officer, Director
- Patricia White SeminarioExecutive Officer, Director
- Prakash AgarwalDirector
- Susan MorgenszternDirector
- Offering amount
- $930K
- Amount sold
- $930K
- First sale
- Jan 2018
- Incorporated
- Corporation, Oregon, 2016
- Federal exemptions
- 06b
▶$27.3KofferedMar 2018 · 1 investors · OtherRule 506(b)
- Mohan UttarwarDirector
- Peter GalenExecutive Officer, Director
- Susan MorgenszternDirector
- Patricia SeminarioExecutive Officer, Director
- Prakash AgarwalDirector
- Annette MuleeDirector
- Offering amount
- $27.3K
- First sale
- Jan 2018
- Incorporated
- Corporation, Oregon, 2016
- Federal exemptions
- 06b
▶$3MraisedDec 2017 · 46 investors · Other TechnologyRule 506(b)
- Prakash AgarwalDirector
- Mohan UttarwarDirector
- Patricia White SeminarioExecutive Officer, Director, Promoter
- Peter GalenExecutive Officer, Director, Promoter
- Susan MorgenszternDirector
- Annette MuleeDirector, Promoter
- Offering amount
- $3M
- Amount sold
- $3M
- First sale
- Sep 2016
- Incorporated
- Corporation, Oregon, 2016
- Federal exemptions
- 06b
Source: SEC EDGAR Form D. Amounts as filed; amended filings shown once at their latest values.
Competitors · 3
by search overlapCompanies competing with Hemex Health for the same Google search keywords, organic and paid, via search-intersection analysis.
Non-dilutive funding · 10 SBIR/STTR awards
Federal grants — no equity taken| Agency | Phase | Year | Amount |
|---|---|---|---|
| National Institutes of Health (NIH)National Institutes of Health | Phase II | 2023 | $1M |
| National Institutes of Health (NIH)National Institutes of Health | Phase IISTTR | 2022 | $1.7M |
| National Institutes of Health (NIH)National Institutes of Health | Phase I | 2021 | $256.6K |
| National Institutes of Health (NIH)National Institutes of Health | Phase II | 2020 | $1.7M |
| National Institutes of Health (NIH)National Institutes of Health | Phase ISTTR | 2020 | $225K |
| National Institutes of Health (NIH)National Institutes of Health | Phase II | 2019 | $1.5M |
| National Institutes of Health (NIH)National Institutes of Health | Phase ISTTR | 2018 | $225.1K |
| National Institutes of Health (NIH)National Institutes of Health | Phase I | 2018 | $225K |
| National Institutes of Health (NIH)National Institutes of Health | Phase I | 2018 | $225K |
| National Institutes of Health (NIH)National Institutes of Health | Phase II | 2017 | $1.5M |
Source: SBIR.gov award data (U.S. Small Business Administration). SBIR/STTR awards are competitive federal R&D grants and contracts — non-dilutive capital alongside any venture rounds above.
Frequently asked questions
- What does Hemex Health do?
- Hemex Health develops and commercializes the Gazelle diagnostic platform, including point-of-care readers and tests for conditions such as sickle cell disease and hemoglobin variants. It targets clinicians, patients, and public health programs in emerging and resource-limited markets, with significant operations and manufacturing in India.
- Who founded Hemex Health?
- Hemex Health was founded by Patricia White Seminario, Peter Galen, Patti White in 2016.
- Who are Hemex Health's investors?
- Hemex Health's investors include CWRU Technology Ventures, Portland Seed Fund, Elevate Capital.
- How much funding has Hemex Health raised?
- Hemex Health has disclosed $3.9M raised across 2 of its 3 known rounds.
- Where is Hemex Health headquartered?
- Hemex Health is headquartered in Portland, US.

