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Published on August 27th, 2009 | by Zachary Shahan

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#1: Clean Energy Patents Hit Record High in the US

August 27th, 2009 by  


The economy is down, but here is another sign that green technology may be the way out of our economic dilemma. US clean energy patents hit a record high last quarter.

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According to intellectual property law firm Heslin Rothenberg Farley & Mesiti P.C., who publishes the Clean Energy Patent Growth Index (CEPGI) every quarter, 274 clean energy patents were granted last quarter. This is 31 more than the previous quarter and 57 more than in the same quarter last year.

This is a good sign that clean technology will continue to provide the US with a greater and greater share of its energy. Additionally, clean technology in the transportation sector is advancing at great speed and with momentum and maybe we will find our way out of gas and oil related crises soon. Fuel cell* technology is leading the way. Victor Cardona, co-chair of the firm’s Cleantech Group, states: “Fuel cells continued to dominate the other technologies while wind and solar patents continued an upswing. Honda earned more patents than the other patentees to again claim the Clean Energy Patent Crown.”

Another record high was in the biofuels** sector. “Biofuel patents reached an all time

quarterly high at 13 and were up 2 relative to the first quarter and up 8 over a year before,” according to the press release.

Geographically, Japan led the pack (with 75 new patents), California was second (29), Michigan and Germany tied for third (23), and New York and Korea tied for fifth (15). In addition to Honda, the top companies were GM, Toyota, GE, Nissan, and Panasonic Corp. (respectively).

*For recent news on fuel cells, read Full Cycle Energy Joins Race for Non-Platinum Fuel Cells and Wegmans Grocery Gets $1 Million Grant for Fuel Cell Technology.

**For recent news on biofuels, read Watermelon Juice — Next Source of Renewable Energy, Electrolyzed Water Turns Waste Product Into Biofuel, and Scientists Force Fungus to Have Sex to Create Biofuel.

Image credit: D3BUG via flickr under a Creative Commons license 
 


 


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About the Author

is tryin' to help society help itself one word at a time. He spends most of his time here on CleanTechnica as its director, chief editor, and CEO. Zach is recognized globally as an electric vehicle, solar energy, and energy storage expert. He has presented about cleantech at conferences in India, the UAE, Ukraine, Poland, Germany, the Netherlands, the USA, Canada, and Curaçao. Zach has long-term investments in Tesla [TSLA] — after years of covering solar and EVs, he simply has a lot of faith in this company and feels like it is a good cleantech company to invest in. But he does not offer (explicitly or implicitly) investment advice of any sort on Tesla or any other company.



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