Clean Technology Patents (U.S. unless otherwise indicated)

PAT. NO.	Title
7,514,246	Methods For Increasing Starch Levels Using Sonication
7,504,245	Biomass Conversion To Alcohol Using Ultrasonic Energy
7,263,934	Methods For Generating Energy Using Agricultural Biofuel
7,101,691	Alcohol Production Using Sonication
7,101,527	Mixed Anion Materials And Compounds For Novel Proton Conducting Membranes
7,018,604	Compounds For Novel Proton Conducting Membranes And Methods Of Making The Same
6,877,318	Electrical Energy-Generating Heat Sink System And Method Of Using Same To Recharge An Energy Storage Device
6,669,757	Method For Extracting Metal From Glass Waste
6,666,904	Method And System For Extracting Metal From Glass Waste
6,635,803	Method To Improve Drought Tolerance In Plants
6,634,575	Birch Bark Processing And The Isolation Of Natural Products From Birch Bark
6,592,996	Solar-Shading Light-Transmissive Panel And Solar-Shading Multi-Layer Light-Transmissive Panel Using Same
6,574,963	Electrical Energy-Generating Heat Sink System And Method Of Using Same To Recharge An Energy Storage Device
6,545,043	Compounds Related To Natural Sources And Their Use As Biopesticides
6,524,605	Biorational Repellents Obtained From Terpenoides For Use Against Arthropods
6,207,705	Biopesticides Related To Natural Sources
5,997,750	Community Drinking Water Purification System
5,873,996	Community Drinking Water Purification System
2008/0143098	Combined Chemistry Hydrogen Generation System
CA2536991(A1)	Alcohol Production Using Sonication (Canada)