Element Science
San Francisco, US · Founded 2011 · Delaware corporation · 3 known investors
Jewel is a wearable patch cardioverter defibrillator designed to provide continuous protection from sudden cardiac arrest, using machine learning to minimize false alarms while requiring no daily maintenance for up to a week. The product targets patients who need cardiac protection, offering an alternative to traditional wearable devices with improved ease of use and compliance.
AI & Machine LearningHealthtechMedical Devices
Founders & leadership
Element Science was founded in 2011 by Uday N. Kumar.
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Uday N. KumarFounder
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William KuchemanNamed on SEC filing
Board
RH
Russell HirschBoard director
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KY

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William H. KuchemanBoard director
Investors · 3
Reported raises · per SEC filings
Form D private placements$97.6M disclosed across 4 rounds · 2014–2020
▶$50.6MraisedMar 2020 · 11 investors · Other Health CareRule 506(b)
▶$50.6MraisedMar 2020 · 11 investors · Other Health Care
Rule 506(b)Officers, directors & promoters on the filing
- Uday N. KumarExecutive Officer, Director
- Andrew ElBardissiDirector
- Neil ExterDirector
- Benjamin TsaiDirector
- William KuchemanDirector
- Christopher ShenDirector
- Russell HirschDirector
- Offering amount
- $145.6M
- Amount sold
- $50.6M
- Minimum investment
- $1
- First sale
- Mar 2020
- Incorporated
- Corporation, Delaware
- Federal exemptions
- 06b
▶$9.5MraisedJun 2019 · 2 investors · Other Health CareRule 506(b)
▶$9.5MraisedJun 2019 · 2 investors · Other Health Care
Rule 506(b)Officers, directors & promoters on the filing
- Russell HirschDirector
- Neil ExterDirector
- William H. KuchemanDirector
- Krishna YeshwantDirector
- Uday N. KumarExecutive Officer, Director
- Offering amount
- $11.5M
- Amount sold
- $9.5M
- First sale
- Sep 2018
- Incorporated
- Corporation, Delaware
- Federal exemptions
- 06b
▶$25MraisedAug 2016 · 1 investors · Other Health CareRule 506(b)
▶$25MraisedAug 2016 · 1 investors · Other Health Care
Rule 506(b)Officers, directors & promoters on the filing
- Russell HirschDirector
- William H. KuchemanDirector
- Uday N. KumarExecutive Officer, Director
- Neil ExterDirector
- Krishna YeshwantDirector
- Offering amount
- $25M
- Amount sold
- $25M
- First sale
- Aug 2016
- Incorporated
- Corporation, Delaware, 2011
- Federal exemptions
- 06b
▶$12.5MraisedMar 2014 · 2 investors · Other Health CareRule 506(b)
▶$12.5MraisedMar 2014 · 2 investors · Other Health Care
Rule 506(b)Officers, directors & promoters on the filing
- Neil ExterDirector
- Russell HirschDirector
- Krishna YeshwantDirector
- William KuchemanDirector
- Uday N. KumarExecutive Officer, Director
- Offering amount
- $40M
- Amount sold
- $12.5M
- Minimum investment
- $1
- First sale
- Mar 2014
- Incorporated
- Corporation, Delaware, 2011
- Federal exemptions
- 06b
Source: SEC EDGAR Form D. Amounts as filed; amended filings shown once at their latest values.
In the news
Frequently asked questions
- What does Element Science do?
- Jewel is a wearable patch cardioverter defibrillator designed to provide continuous protection from sudden cardiac arrest, using machine learning to minimize false alarms while requiring no daily maintenance for up to a week. The product targets patients who need cardiac protection, offering an alternative to traditional wearable devices with improved ease of use and compliance.
- Who founded Element Science?
- Element Science was founded by Uday N. Kumar in 2011.
- Who are Element Science's investors?
- Element Science's investors include Third Rock Ventures, Deerfield Management Company, GV (Google Ventures).
- How much funding has Element Science raised?
- Element Science has disclosed $97.6M raised across 4 rounds.
- Where is Element Science headquartered?
- Element Science is headquartered in San Francisco, US.

