Princeton University

North Carolina State University

Other

American Telephone & Telegraph Co., At&t Bell Laboratories

Cheers Health, Inc.

Robert K Prud'Homme

Saad A Khan

Robert M Kelly

Pascal Leduc

Akash Tayal

Ilhan A Aksay

Shawn Thayer Huxel

Victor F Janas

William S Trimmer

Kevor S TenHuisen

Robert F Pagels

Jie Feng

Kaigham J Gabriel

Kurt D Ristroph

Rajeev Garg

Brooks Powell

Yingyue Zhang

Simon A McManus

Hoang (Jack) Lu

Vikram Pansare

Pablo G Debenedetti

Nicholas Caggiano

Gio-Bin Lim

Compositions including dihydromyricetin (DHM) and methods for forming them through hot melt extrusion.

Dihydromyricetin hot melt extrusion formulations and methods for forming them

Nanoparticles including a cellulosic polymer and a hydrophobic material and methods for forming them.

Cellulosic polymer nanoparticles and methods of forming them

Controlled architecture ceramic composites by stereolithography

The present invention comprises passing a solution of a soluble material, preferably a protein, in a solvent through a continuum of supercritical antisolvent fluid and precipitating the soluble material. This can be conducted by passing the solution through the continuum of supercrital fluid in the form of droplets, which can be sprayed through the supercritical fluid. The plurality of droplets can be passed cocurrently or countercurrently with respect to a stream of antisolvent fluid. Alternatively, the solution can be passed through the continuum of supercritical antisolvent fluid in the form of a thin film or a plurality of fine streams.

Preparation of protein microparticles by supercritical fluid

A method of fracturing a subterranean formation which surrounds a well bore comprises the steps of providing a fracturing fluid, and injecting the fracturing fluid into the well bore at a pressure sufficient to form fractures in the subterranean formation which surrounds the well bore. The pressure is then released from the fracturing fluid, after which the fluid may be removed from the well and the well placed into production. The fracturing fluid comprises an aqueous liquid, a polysaccharide soluble or dispersible in the aqueous liquid in an amount sufficient to increase the viscosity of the aqueous liquid, an enzyme breaker which degrades said polysaccharide at a temperature above 180.degree. F. Fracturing fluid compositions and enzyme breaker systems useful for carrying out the invention are also disclosed.

Compositions for fracturing subterranean formations

Methods and compositions for fracturing subterranean formations

Miniaturized linear and rotary electrostatic motors. The motors are fabricated by disposing a plurality of conductive lands onto insulating substrates and then filling in the spaces between the lands by deposition of an insulating material. A final layer of insulating material is then disposed over each of the entire surfaces containing the lands to form smooth bearing surfaces. The bearing surfaces of two of these elements are placed in contact. In one embodiment, the natural lubrication of the bearing surfaces aids movement. In another embodiment, a special lubricating film is placed between the substrates. Arrangements are made for maintaining alignment of the contacting elements. The lands are selectively energized in a manner to effect movement of one element with respect to the other.

Micro-electrostatic motor

Growing community of inventors

Princeton Junction, NJ, United States of America

Robert K Prud'Homme