Tag: patent
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Patent Awarded for Non-Medicinal Emphysema Treatment
Aeris Therapeutics in Woburn, Massachusetts has received a patent for its lung volume reduction technology to treat emphysema with a polymer-based hydrogel. Patent number 8,198,365 was awarded earlier this week by the U.S. Patent and Trademark Office to four inventors and assigned to Aeris Therapeutics. Emphysema is a form of chronic obstructive pulmonary disease, often triggered…
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Patent Awarded for Curry Compound as Drug Ingredient
A patent has been awarded for compounds based on a substance in the spices curry and turmeric, to use in treatments for a number of diseases, including some cancers. Patent number 8,198,323 was awarded yesterday by the U.S. Patent and Trademark Office to nine inventors, and assigned to University of Rochester in New York, University…
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Patent Awarded for Sustained Release Drug Implant in Eyes
The company pSivida Corp., a medical device developer in Watertown, Massachusetts, has received a patent for its system to continuously deliver drugs to the eyes. The U.S. Patent and Trademark Office awarded patent number 8,192,408 yesterday (5 June) to four inventors, including pSivida vice-presidents Martin Nazzaro and Hong Guo, and assigned it to pSivida. The…
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Cellulosic Biofuel Process Close to Cost-Competitive
Chemical engineers at Purdue University in West Lafayette, Indiana have devised a process for producing biofuels from non-food feedstocks they say is nearly cost-competitive with fossil fuels. An economic analysis of the process developed in the lab of Purdue’s Rakesh Agrawal is described in the journal Biomass Conversion and Biorefinery (paid subscription required). This method,…
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Process Developed to Determine Tomato Flavor Chemistry
Researchers from University of Florida and Ohio State University have developed a method to reveal the chemical composition of tasty tomatoes that the researchers say can lead to better-tasting tomatoes in the supermarket. Their findings appear online in the journal Current Biology (paid subscription required). The interdisciplinary team led by Florida horticultural sciences professor Harry…
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Chip Set Developed for High Speed Wireless Data Transfers
Computer scientists at Nanyang Technological University and Institute for Infocomm Research (I2R) in Singapore have developed a microchip that can transmit large volumes of data at speeds of 2 gigabits per second, or 1,000 times faster than current Bluetooth technology. At that speed, a 2-hour, 8-gigabyte movie could be transferred in about half a minute,…
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Latent Tuberculosis Test Devised for Single Chip
Bioengineers at University California-Davis have developed a microfluidics chip, also known as lab-on-a-chip, to test for latent tuberculosis. The researchers, Davis biomedical engineering professor Alexander Revzin and research specialist Ying Liu, expect the test device, for which a patent has been filed, to be less expensive, reusable, and provide results in real time. Tuberculosis, or…
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Students Design Pill Dispenser for Visually Impaired
Two undergraduate students of design at University of Cincinnati in Ohio have designed and built a prototype of a prescription-medicine pill bottle that better serves the needs of the blind and visually impaired. Alex Broerman and Ashley Ma will display their device, for which a provisional patent has been filed, at the DAAPworks 2012 show,…
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Graphene as Rust-Proof Coating for Steel in Development
Chemistry researchers from University at Buffalo in New York are developing a process for rust-proofing steel using a graphene-based composite as a coating. The Indian steel manufacturer Tata Steel is participating in the research by chemistry professor Sarbajit Banerjee and doctoral candidate Robert Dennis. In early experiments, Banerjee and Dennis were able to increase the…
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U.S. Patent Awarded for Synthetic Hepatitis C Biocatalysts
The U.S. Patent and Trademark Office awarded yesterday a patent covering biocatalysts and biocatalytic processes used to make intermediate products in the synthesis of hepatitis C drugs. Patent number 8,178,333 was awarded to 13 inventors and assigned to Codexis Inc. in Redwood City, California. Codexis is a biotechnology company that develops and markets engineered enzymes…