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MELAMINE CHEMICALS INC

Overview
  • Total Patents
    122
About

MELAMINE CHEMICALS INC has a total of 122 patent applications. Its first patent ever was published in 1982. It filed its patents most often in United States, Canada and Australia. Its main competitors in its focus markets basic materials chemistry, chemical engineering and textiles and paper are MERAMIN CHEM INC, RLC TECHNOLOGIES LLC and ECONIC TECH LTD.

Patent filings per year

Chart showing MELAMINE CHEMICALS INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Allan G Graham 33
#2 Freepons Donald E 24
#3 Crews George M 23
#4 Best David 13
#5 Gupta Amit 13
#6 Moore William Percy 10
#7 Moore William P 10
#8 Thomas Roger Edward 9
#9 Best David Edward 9
#10 Ji Shen 5

Latest patents

Publication Filing date Title
US5795507A Preparation of pigmented melamine-formaldehyde polymer beads
US5514796A Melamine of improved purity produced by high-pressure, non-catalytic process
US5514797A Method for increasing purity of melamine
US5254665A Ammeline-melamine-formaldehyde resins (AMFR) and method of preparation
CA2047933A1 Ternary grafted non-burning thermoplastics containing s-triazine and heterocyclic compounds
CA2041881A1 Melamine grafted fire and drip resistant polyamide thermoplastics
US5120821A Process for producing melamine formaldehyde resins using impure melamine
US5022917A Liquid herbicidally active compositions
US5071682A Method of using non-resinous melamine to safen urea-formaldehyde-wood composite products and product produced thereby
CA1322462C Microbially activated nitrogen fertilizer
US4969947A One-step method of coating nutrient particles
US4804403A Attrition-resistant, controlled release fertilizers
US5125952A Storage-stable melamine dispersion
CA1265354A Liquid biologically active compositions
US4832728A Fertilizer compositions, processes of making them, and pocesses of using them
US5139555A Fertilizer processes and compositions using s-triazines
US4619735A Method of retarding paper degradation with time by treatment with melamine, and method of producing ageing-resistant paper coated with melamine
US4565867A Anhydrous high-pressure melamine synthesis
DE3500188A1 Anhydrous high-pressure melamine synthesis
DE3546893C2 Anhydrous high-pressure melamine synthesis