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IDL CHEMICALS LTD

Overview
  • Total Patents
    35
About

IDL CHEMICALS LTD has a total of 35 patent applications. Its first patent ever was published in 1973. It filed its patents most often in India, Germany and EPO (European Patent Office). Its main competitors in its focus markets basic materials chemistry and organic fine chemistry are UNIV NANJING SCIENCE & ENG, PB CLERMONT SA and HANS RATHSBURG.

Patent filings in countries

World map showing IDL CHEMICALS LTDs patent filings in countries
# Country Total Patents
#1 India 27
#2 Germany 3
#3 EPO (European Patent Office) 2
#4 United Kingdom 2
#5 Australia 1

Patent filings per year

Chart showing IDL CHEMICALS LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Erode Ganapathy Mahadevan Dr 5
#2 Mahadevan Erode Ganapathy 4
#3 Rao A S 3
#4 Balakrishnan Ganapathy Sundara 3
#5 Ahmed A 3
#6 Sundaram Balakrishnan Ganapath 3
#7 Coodly Puttasastry Ramaswamy 3
#8 Arshad Ahmed Dr 3
#9 Krishnamurthi Sreenivasan Dr 2
#10 Garimella Durga Prasad 2

Latest patents

Publication Filing date Title
AU5521486A Reversible delay detonating unit
EP0070932A2 Initiatory explosive for detonators and method of preparing the same
EP0037862A2 Manufacture of blasting explosive compositions
DE2756261A1 Premixture for explosive mfr. - is prepd. from ammonium nitrate and formaldehyde and contains ammonium nitrate, methyl nitrate and alkali metal formate
DE2724203A1 Liq. premix for slurry explosive - made by reacting formaldehyde and ammonium nitrate in presence of reducing salt
GB1548827A Manufacture of slurry expolives
DE2350605A1 Cap-sensitive gelatinous permissible explosive prodn. - by pre-mixing oxidising salt soln. with coolant and hydrophilic colloid
GB1435822A Ammonium nitrate explosives