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Du Pont and Schlumberger lead hydraulic fracturing race for 2010-2011 as HF patenting accelerates rapidly

Foley & Lardner LLP
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USA
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April 20 2011

E.I. du Pont is leading the hydraulic fracturing (HF) patent race by one measure

Hydraulic fracturing patenting: Halliburton portfolio continues to grow

Foley & Lardner LLP
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USA
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June 18 2011

Two more hydraulic fracturing patents were granted this week (Tuesday, June 14, 2011

Role of nano in hydraulic fracturing innovation (patenting)

Foley & Lardner LLP
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USA
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April 28 2011

For those interested in seeing how nanotechnology is influencing drilling, natural gas, and hydraulic fracturing, one angle is to review the patent literature

More evidence for rapid growth in hydraulic fracturing patenting

Foley & Lardner LLP
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USA
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April 26 2011

PCT patent publications also show a rapid rise in hydraulic fracturing (HF) patenting, much like for U.S. patent publications

U.S. patent explosion for hydraulic fracturing technology: impact on Marcellus Shale

Foley & Lardner LLP
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USA
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March 20 2011

Hydraulic fracturing (HF) continues to be a critical and controversial technology for U.S. energy policy and the larger implications of cleantech

Snapshot view of more hydraulic fracturing patents

Foley & Lardner LLP
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USA
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June 24 2011

Hydraulic fracturing patenting continues to grow, including technology related to nanotech and cleantech

Patents, PCAST, & Pittsburgh - a lot going on in innovation this summer

Foley & Lardner LLP
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USA
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June 25 2011

These are busy times for those following innovation law and policy including nanotech and cleantech

Thermoelectrics again in the news for sustainability

Foley & Lardner LLP
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USA
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July 4 2011

"Thermoelectrics Make a Comeback" was the title of a recent C&EN article (June 20, 20110, pages 33-35

Update on U.S. patent explosion for hydraulic fracturing technology

Foley & Lardner LLP
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USA
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April 13 2011

The impact of hydraulic fracturing on cleantech is a critical subject central to the United States' energy policy

Updates on rapid growth in hydraulic fracturing patenting

Foley & Lardner LLP
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USA
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May 23 2011

We provide occasional updates on patent data for hydraulic fracturing (HF) patent activities, building on our previously shared insights, including our April 13, 2011 posting on HF patent publications

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