2013: More Solar than Fuel Cell Patents

2013: More Solar than Fuel Cell Patents

There were more solar energy-related patents in 2013 than patents for any other clean energy technology, the first time this has happened, according to Heslin Rothenberg Farley & Mesiti‘s Clean Energy Patent Growth Index 2013. The number of solar patents topped the number of fuel … Read more…

US Solar Patents Outpace Fuel Cells for First Time

US Solar Patents Outpace Fuel Cells for First Time

The second quarter of 2013 saw US solar patents outnumber fuel cell patents for the first time, according to research by Heslin Rothenberg Farley & Mesiti. The number of solar patents jumped 29 to 246 relative to the first quarter and were up 35 compared to … Read more…

Toyota Leads Clean Energy Patent Growth Index

Toyota Leads Clean Energy Patent Growth Index

The US Patent and Trademark Office granted a record 798 clean energy patents in the third quarter of 2012, which saw Toyota receive the highest number of clean energy patents for the third consecutive quarter.

The total clean energy patents granted in Q3 was up 199 over the third quarter of 2011, and is the highest quarter on record since the Cleantech Group at Heslin Rothenberg Farley & Mesiti began tracking the Clean Energy Patent Growth Index (CEPGI).

The CEPGI (see chart) tracks US patents for the following sectors: solar, wind, hybrid/electric vehicles, fuel cells, hydroelectric, tidal/wave, geothermal, biomass/biofuels and other clean renewable energy.

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