1
Prakash B Joshi, Alan H Gelb, Bernard L Upschulte, B David Green: Polyoxymethylene as structural support member and propellant. Physical Sciences, Hamilton Brook Smith & Reynolds P C, June 14, 2005: US06904749 (6 worldwide citation)

A vehicle includes at least one polyoxymethylene structural support member. The polyoxymethylene structural support member includes a polyoxymethylene component that is a propellant that provides thrust to the vehicle upon pyrolysis or combustion of the polyoxymethylene component of the product of p ...


2
Prakash B Joshi, Dorin V Preda, David A Skyler, Anait Tsinberg, B David Green, William J Marinelli: Recovery of rare earth elements and compounds from coal ash. Physical Sciences, Proskauer Rose, March 3, 2015: US08968688 (1 worldwide citation)

Rare earth elements are recovered from coal ash. The coal ash with rare earth elements can be treated with a mineral acid to form an aqueous mineral acid solution. The aqueous mineral acid solution can be extracted to form an organic solution that includes the rare earth salts. The organic solution ...


3
Prakash B Joshi, Bernard L Upschulte, Alan H Gelb, B David Green, Dean M Lester, W David Starrett, Ingvar A Wallace: Method for fabricating structural propellants. Physical Sciences, Alliant Techsystems, Hamilton Brook Smith & Reynolds P C, October 11, 2011: US08033021

A vehicle includes at least one polyoxymethylene structural support member. The polyoxymethylene structural support member includes a polyoxymethylene component that is a propellant that provides thrust to the vehicle upon pyrolysis or combustion of the polyoxymethylene component of the product of p ...


4
Prakash B Joshi, Bernard L Upschulte, Alan H Gelb, B David Green, Dean M Lester, W David Starrett, Ingvar A Wallace: Polyoxymethylene as structural support member and propellant. Physical Sciences, Alliant Techsystems, Hamilton Brook Smith & Reynolds P C, January 19, 2010: US07647763

A vehicle includes at least one polyoxymethylene structural support member. The polyoxymethylene structural support member includes a polyoxymethylene component that is a propellant that provides thrust to the vehicle upon pyrolysis or combustion of the polyoxymethylene component of the product of p ...


5
Prakash B Joshi, David B Oakes, Edward J Salley, Allan Dokhan, Kophu Chiang, Alan Gelb, John Hagge, B David Green: Microgravity fabrication and metalization of large, lightweight polymeric bubbles and films for space system applications. Physical Sciences, Proskauer Rose, August 18, 2015: US09108370

A method of forming a metalized polymeric bubble in a space, microgravity environment is described. A liquid polymer bubble having a predetermined diameter is formed from a mixture comprising a liquid polymer and at least one of a UV curing material, a stabilizer, a UV absorber, or a surfactant. The ...


6
Prakash B Joshi, Brian K Decker, John C Magill, Michael F Hinds: Intelligent, universal, reconfigurable electromechanical interface for modular systems assembly. Physical Sciences, Proskauer Rose, July 27, 2010: US07763995

An electromechanical connection includes a first conductor disposed in a first non-conductive array and a second conductor disposed in a second non-conductive array capable of mating with the first non-conductive array. The second conductor is capable of mating with the first conductor when the firs ...


7
Prakash B Joshi, Lawrence G Piper, David B Oakes, Justin L Sabourin, Adam J Hicks, B David Green, Anait Tsinberg, Allan Dokhan: Fast ignition and sustained combustion of ionic liquids. Physical Sciences, Proskauer Rose, July 12, 2016: US09388090

A catalyst free method of igniting an ionic liquid is provided. The method can include mixing a liquid hypergol with a HAN-based ionic liquid to ignite the HAN-based ionic liquid in the absence of a catalyst. The HAN-based ionic liquid and the liquid hypergol can be injected into a combustion chambe ...


8
Dorin V Preda, Prakash B Joshi, Anait, Laurel A Vernarelli: Forming spherical crystal habit. Physical Sciences, Proskauer Rose, February 24, 2015: US08962888

Methods for forming spherical crystal habit are shown. A needle-shaped crystal habit, a solvent, and a surfactant are combined and dissolved forming a first solution. The first solution and an anti-solvent are combined forming a second solution. The second solution is cooled. Spherical crystal habit ...


9
Prakash B Joshi, Dorin V Preda, David A Skyler, Anait Scherer, B David Green, William J Marinelli: Recovery of rare earth elements and compounds from coal ash. Physical Sciences, Proskauer Rose, July 19, 2016: US09394586

The coal ash can be sorted into groups of substantially unburned carbon and substantially burned carbon. The substantially unburned carbon or the substantially burned carbon can be magnetically treated to cause separation into a substantially magnetic portion and a substantially non-magnetic portion ...


10
Prakash B Joshi, Alan H Gelb, Bernard L Upschulte, B David Green: Polyoxymethylene as structural support member and propellant. Physical Sciences, Hamilton Brook Smith & Reynolds PC, February 17, 2005: US20050034447-A1

A vehicle includes at least one polyoxymethylene structural support member. The polyoxymethylene structural support member includes a polyoxymethylene component that is a propellant that provides thrust to the vehicle upon pyrolysis or combustion of the polyoxymethylene component of the product of p ...