Hunniwell Lake Ventures LLC
Venture capitalPalo Alto · Seed–Series B · 6 people tracked
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Investment thesis
Hunniwell Lake Ventures aims to help create market-leading, full-line medical device companies. The firm targets under-capitalized segments of the medical device space, seeking to introduce a new wave of innovation. Its stated goals include raising the quality of healthcare and making standard surgical procedures more accessible.
Source: firm website, verified Sep 29, 2026.
Team · 6 people
from the firm's website & public directoriesFounder mafia
2 people who came through Hunniwell Lake Ventures LLC went on to found or lead other companies.
What they invest in
from 4 of 4 portfolio companiesHealthtech ×4Biotech ×3Medical Devices ×3Hardware ×2Deep Tech ×1
HQs:United States×3
Investments · 4 tracked
founders shown can be your intro pathPicard Medical is the parent company of SynCardia Systems, which develops and commercializes the SynCardia Total Artificial Heart (STAH), the only FDA and Health Canada-approved total artificial heart for patients awaiting donor hearts.
HealthtechMedical Devices
Dr. Jack CopelandRichard SmithDr. Marvin SlepianinRichard Fang(Interim Chief Executive Officer)in
Co-investorsHudson Bay
CoapTech makes the PUMA-G System, an FDA-cleared ultrasound-based device for bedside feeding tube (gastrostomy) placement, used in ICUs, step-down units, IR suites, and long-term acute care hospitals.
BiotechHardwareHealthtechMedical DevicesBaltimore, US
Steven Tropello(Executive Officer, Director)inHoward Carolan(Executive Officer, Director)in
BoardJohn Osborne(Director)inPeter Boyd(Director)William Walker(Director)Tim Collins(Director)
Co-investorsGood Growth CapitalUniversity System of Maryland Momentum Fund
NuvOx Pharma is a clinical-stage pharmaceutical company developing NanO₂, an oxygen therapeutic drug intended to improve oxygen delivery from lungs to blood and to tissue in order to reverse tissue hypoxia.
BiotechHealthtech
Co-investorsBand of AngelsMEDA AngelsPasadena Angels
SynCardia manufactures the world's first commercially approved total artificial heart for patients with end-stage heart failure awaiting transplant.
BiotechDeep TechHardwareHealthtechMedical DevicesTucson, US
Jack G. Copeland, M.D.(Director)Jack G. CopelandRichard G. SmithMarvin J. SlepianinMichael Garippa(Executive Officer, Director)inLuis Burgos(Executive Officer)
Exits · 1
1 IPOsPicard Medical, Inc.NYSE: PMI
Frequently asked questions
- What stage does Hunniwell Lake Ventures LLC invest at?
- Hunniwell Lake Ventures LLC invests at the Seed, Series A, Series B stages.
- What sectors does Hunniwell Lake Ventures LLC focus on?
- Hunniwell Lake Ventures LLC focuses on Healthtech, Medical Devices.
- Where is Hunniwell Lake Ventures LLC located?
- Hunniwell Lake Ventures LLC is headquartered in Palo Alto, US.
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