Larkden Overview

  • Status
  • Acquired/​Merged

  • Latest Deal Type
  • M&A

  • Latest Deal Amount
  • $6.1M

Larkden General Information


Owner of patent for heating graphite to produce superheated steam. The company owns the patent to graphite block energy storage component and technology.

Contact Information

Ownership Status
Financing Status
Formerly VC-backed
Primary Industry
Other Energy
Other Industries
Buildings and Property
Corporate Office
  • Sydney, New South Wales
  • Australia

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Larkden Valuation & Funding

Deal Type Date Amount Raised to Date Post-Val Status Stage
2. Merger/Acquisition 18-Jun-2008 $6.1M 00.00 Completed Generating Revenue
1. Buyout/LBO Completed Startup
To view Larkden’s complete valuation and funding history, request access »

Larkden Patents

Larkden Recent Patent Activity

Publication ID Patent Title Status First Filing Date Technology (CPC) Citations
CA-2558500-A1 Method and apparatus for storing heat energy Active 12-Mar-2004 00000000000
CA-2558500-C Method and apparatus for storing heat energy Inactive 12-Mar-2004 00000000000
AU-2004901299-A0 Method and apparatus for storing heat energy Inactive 12-Mar-2004
AU-2010200829-A1 Method and apparatus for storing heat energy Inactive 12-Mar-2004 00000000000
AU-PN002494-A0 Energy conversion method and apparatus Inactive 13-Dec-1994
To view Larkden’s complete patent history, request access »

Larkden Former Investors (1)

Investor Name Investor Type Holding Investor Since Participating Rounds Contact Info
I-Sol Ventures Venture Capital Majority 000 0000 000000 0
To view Larkden’s complete investors history, request access »

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