Prakash B. Joshi

Person

Andover, MA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Process for separating scandium from complex salt mixtures
- Patent number 11,807,545
- Issue date Nov 7, 2023
- Physical Sciences, Inc.
- Dorin V. Preda
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Recovery of rare earth elements and compounds from coal ash
- Patent number 9,394,586
- Issue date Jul 19, 2016
- Physical Sciences, Inc.
- Prakash B. Joshi
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Fast ignition and sustained combustion of ionic liquids
- Patent number 9,388,090
- Issue date Jul 12, 2016
- Physical Sciences, Inc.
- Prakash B. Joshi
- C06 - EXPLOSIVES MATCHES
Information Patent Grant
Microgravity fabrication and metalization of large, lightweight pol...
- Patent number 9,108,370
- Issue date Aug 18, 2015
- Physical Sciences, Inc.
- Prakash B. Joshi
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Recovery of rare earth elements and compounds from coal ash
- Patent number 8,968,688
- Issue date Mar 3, 2015
- Physical Sciences, Inc.
- Prakash B. Joshi
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Forming spherical crystal habit
- Patent number 8,962,888
- Issue date Feb 24, 2015
- Physical Sciences, Inc.
- Dorin V. Preda
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for fabricating structural propellants
- Patent number 8,033,021
- Issue date Oct 11, 2011
- Physical Sciences, Inc.
- Prakash B. Joshi
- C06 - EXPLOSIVES MATCHES
Information Patent Grant
Polyoxymethylene as structural support member and propellant
- Patent number 7,647,763
- Issue date Jan 19, 2010
- Physical Sciences, Inc.
- Prakash B. Joshi
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Polyoxymethylene as structural support member and propellant
- Patent number 6,904,749
- Issue date Jun 14, 2005
- Physical Sciences, Inc.
- Prakash B. Joshi
- B64 - AIRCRAFT AVIATION COSMONAUTICS

Patents Applicationslast 30 patents

Information Patent Application
PROCESS FOR SEPARATING SCANDIUM FROM COMPLEX SALT MIXTURES
- Publication number 20200308016
- Publication date Oct 1, 2020
- Physical Sciences, Inc.
- Dorin V. Preda
- C01 - INORGANIC CHEMISTRY
Information Patent Application
RECOVERY OF RARE EARTH ELEMENTS AND COMPOUNDS FROM COAL ASH
- Publication number 20150139871
- Publication date May 21, 2015
- Physical Sciences, Inc.
- Prakash B. Joshi
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Forming Spherical Crystal Habit
- Publication number 20140155654
- Publication date Jun 5, 2014
- Physical Sciences, Inc.
- Dorin V. Preda
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Recovery of Rare Earth Elements and Compounds from Coal Ash
- Publication number 20130287653
- Publication date Oct 31, 2013
- Prakash B. Joshi
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Fast Ignition and Sustained Combustion of Ionic Liquids
- Publication number 20130205751
- Publication date Aug 15, 2013
- Physical Sciences, Inc.
- Prakash B. Joshi
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
MICROGRAVITY FABRICATION AND METALIZATION OF LARGE, LIGHTWEIGHT POL...
- Publication number 20130101770
- Publication date Apr 25, 2013
- Physical Sciences, Inc.
- Prakash B. Joshi
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Method For Fabricating Structural Propellants
- Publication number 20100180443
- Publication date Jul 22, 2010
- Physical Sciences, Inc.
- Prakash B. Joshi
- F42 - AMMUNITION BLASTING
Information Patent Application
Polyoxymethylene as structural support member and propellant
- Publication number 20090320974
- Publication date Dec 31, 2009
- Physical Sciences, Inc.
- Prakash B. Joshi
- F42 - AMMUNITION BLASTING
Information Patent Application
POLYOXYMETHYLENE AS STRUCTURAL SUPPORT MEMBER AND PROPELLANT
- Publication number 20090313967
- Publication date Dec 24, 2009
- Physical Sciences, Inc.
- Prakash B. Joshi
- F42 - AMMUNITION BLASTING
Information Patent Application
Polyoxymethylene as structural support member and propellant
- Publication number 20050034447
- Publication date Feb 17, 2005
- Physical Sciences, Inc.
- Prakash B. Joshi
- F42 - AMMUNITION BLASTING

Prakash B. Joshi

Person

Patents Grantslast 30 patents

Process for separating scandium from complex salt mixtures

Recovery of rare earth elements and compounds from coal ash

Fast ignition and sustained combustion of ionic liquids

Microgravity fabrication and metalization of large, lightweight pol...

Recovery of rare earth elements and compounds from coal ash

Forming spherical crystal habit

Method for fabricating structural propellants

Polyoxymethylene as structural support member and propellant

Polyoxymethylene as structural support member and propellant

Patents Applicationslast 30 patents

PROCESS FOR SEPARATING SCANDIUM FROM COMPLEX SALT MIXTURES

RECOVERY OF RARE EARTH ELEMENTS AND COMPOUNDS FROM COAL ASH

Forming Spherical Crystal Habit

Recovery of Rare Earth Elements and Compounds from Coal Ash

Fast Ignition and Sustained Combustion of Ionic Liquids

MICROGRAVITY FABRICATION AND METALIZATION OF LARGE, LIGHTWEIGHT POL...

Method For Fabricating Structural Propellants

Polyoxymethylene as structural support member and propellant

POLYOXYMETHYLENE AS STRUCTURAL SUPPORT MEMBER AND PROPELLANT

Polyoxymethylene as structural support member and propellant