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PRAJ IND LTD

Overview
  • Total Patents
    44
  • GoodIP Patent Rank
    73,426
About

PRAJ IND LTD has a total of 44 patent applications. Its first patent ever was published in 1993. It filed its patents most often in WIPO (World Intellectual Property Organization), India and United States. Its main competitors in its focus markets environmental technology, biotechnology and chemical engineering are CHANGHAE ETHANOL CO LTD, HICKEY ROBERT and SEKAB E TECH AB.

Patent filings per year

Chart showing PRAJ IND LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Sonti Venkata Ramakrishna 6
#2 Joshi Satyendra Waman 6
#3 Babu Mohan 6
#4 Kulkarni Milind Shrikant 6
#5 Shete Ashvini Monish 5
#6 Mukharjee Gunjan Nabakumar 5
#7 Ghansham Baburao Deshpande 5
#8 Rao Prasad 5
#9 Shrikant Subhash Rathi 5
#10 Siddhartha Pal 5

Latest patents

Publication Filing date Title
WO2017072787A1 Method and apparatus for zero discharge treatment of industrial wastewater streams
WO2017021979A1 Method for the preparation of high test molasses
WO2016142953A2 Method for the purification of waxes
WO2016110867A1 Preparation of ethanol by continuous fermentation process
WO2016088134A2 Integrated ethanol separation and vinasse/ slop concentration using mechanical vapour recompression
WO2016024283A1 Process for the preparation of triglycerides of epa and dha
WO2015155788A2 Method for efficient enzymatic hydrolysis of lignocellulosic materials
WO2016113748A1 Preparation of furfural using mixed solvents
WO2015019363A2 Production of ethanol by evaporative distillation
WO2014203271A2 Preparation of hydrolysate of lignocellulosic materials
WO2014033734A2 Process and system for preparation of esters of levulinic acid
WO2013132506A1 Process for the purification of hyaluronic acid salts (ha) from fermentation broth
WO2012131700A2 System and method for processing a starch-based material
WO2010089765A1 Enzymatic polymerization process for the production of polylactide polymers
WO2010046928A2 High energy biofuel composition and fermentation process for the production thereof
US2011129889A1 Process for Production of Ethanol from Lignocellulosic Material