Blue Spark Technologies Overview

  • Year Founded
  • 2003

Year Founded

  • Status
  • Acquired/​Merged

  • Employees
  • 25

Employees

  • Latest Deal Type
  • M&A

Blue Spark Technologies General Information

Description

Developer a Bluetooth-enabled wearable temperature monitoring patch designed to monitor body temperature. The company's product directly integrates with electronic health record systems and central nurse's stations, allowing healthcare providers to monitor a patient's body temperature and also providing a secure method of storing patient healthcare data.

Contact Information

Formerly Known As
Thin Battery Technologies
Ownership Status
Acquired/Merged
(Operating Subsidiary)
Financing Status
Formerly VC-backed
Corporate Office
  • 806 Sharon Drive
  • Suite G
  • Westlake, OH 44145
  • United States
+1 (440)
Primary Industry
Monitoring Equipment
Other Industries
Other Devices and Supplies
Parent Company
Corporate Office
  • 806 Sharon Drive
  • Suite G
  • Westlake, OH 44145
  • United States
+1 (440)

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Blue Spark Technologies Valuation & Funding

Deal Type Date Amount Raised to Date Post-Val Status Stage
12. Merger/Acquisition 01-Mar-2025 Completed Generating Revenue
11. Later Stage VC (Series E) 11-Dec-2023 Completed Generating Revenue
10. Secondary Transaction - Private 01-May-2022 Completed Generating Revenue
9. Debt - General 01-Mar-2022 Completed Generating Revenue
8. Debt - PPP 14-Apr-2020 Completed Generating Revenue
7. Later Stage VC (Series D) 12-Feb-2019 Completed Generating Revenue
6. Later Stage VC (Series C) 13-Jan-2015 Completed Generating Revenue
5. Grant 29-Aug-2013 Completed Generating Revenue
4. Later Stage VC (Series B) 13-Aug-2013 $10.2M $17.4M Completed Generating Revenue
3. Debt - General 09-Jul-2012 $1M $7.2M Completed Startup
To view Blue Spark Technologies’s complete valuation and funding history, request access »

Blue Spark Technologies Cap Table

Stock # of Shares
Authorized
Par Value Dividend Rate ($) Original
Issue Price
Liquidation Liquidation
Pref. Multiple
Conversion Price % Owned
Series E
Series D
Series C
Series B 2,086,800 $0.4 $5 $5 1x $5 18.75%
Series A 947,154 $0.52 $6.55 $6.55 1x $6.55 8.51%
To view Blue Spark Technologies’s complete cap table history, request access »

Blue Spark Technologies Patents

Blue Spark Technologies Recent Patent Activity

Publication ID Patent Title Status First Filing Date Technology (CPC) Citations
JP-2022551133-A Systems and methods for using temperature logging patches Active 07-Oct-2019
EP-4041065-A4 System and method of using body temperature logging patch Pending 07-Oct-2019
EP-4041065-A1 System and method of using body temperature logging patch Pending 07-Oct-2019
AU-2020362178-A1 System and method of using body temperature logging patch Active 07-Oct-2019
AU-2020362178-B2 System and method of using body temperature logging patch Active 07-Oct-2019 A61B5/0008
To view Blue Spark Technologies’s complete patent history, request access »

Blue Spark Technologies Signals

Growth Rate

Weekly
Growth
Weekly Growth

Size Multiple

Median
Size Multiple

Key Data Points

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Blue Spark Technologies Former Investors (9)

Investor Name Investor Type Holding Investor Since Participating Rounds
Aon Corporation Minority
Early Stage Partners Venture Capital Minority
Ghost Tree Partners Lender/Debt Provider Minority
Interlaken Capital PE/Buyout Minority
Angel (individual) Minority
You’re viewing 5 of 9 investors. Get the full list »

Blue Spark Technologies FAQs

  • When was Blue Spark Technologies founded?

    Blue Spark Technologies was founded in 2003.

  • Where is Blue Spark Technologies headquartered?

    Blue Spark Technologies is headquartered in Westlake, OH.

  • What is the size of Blue Spark Technologies?

    Blue Spark Technologies has 25 total employees.

  • What industry is Blue Spark Technologies in?

    Blue Spark Technologies’s primary industry is Monitoring Equipment.

  • Is Blue Spark Technologies a private or public company?

    Blue Spark Technologies is a Private company.

  • What is Blue Spark Technologies’s current revenue?

    The current revenue for Blue Spark Technologies is .

  • How much funding has Blue Spark Technologies raised over time?

    Blue Spark Technologies has raised $81.5M.

  • Who are Blue Spark Technologies’s investors?

    Aon, Early Stage Partners, Ghost Tree Partners, Interlaken Capital, and are 5 of 9 investors who have invested in Blue Spark Technologies.

  • When was Blue Spark Technologies acquired?

    Blue Spark Technologies was acquired on 01-Mar-2025.

  • Who acquired Blue Spark Technologies?

    Blue Spark Technologies was acquired by BST Technology Acqusition.

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