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INST NAC DE ENGENHARIA E TECNO

Overview
  • Total Patents
    14
About

INST NAC DE ENGENHARIA E TECNO has a total of 14 patent applications. Its first patent ever was published in 1993. It filed its patents most often in Portugal, EPO (European Patent Office) and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets pharmaceuticals, organic fine chemistry and environmental technology are SICOR INC, SHANGHAI INST PHARM INDUSTRY and PROTOTEK INC.

Patent filings in countries

World map showing INST NAC DE ENGENHARIA E TECNOs patent filings in countries

Patent filings per year

Chart showing INST NAC DE ENGENHARIA E TECNOs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Meirinhos Da Cruz Maria Eugeni 3
#2 Costa Maria 3
#3 Rosa Maria 2
#4 Curto Maria Joao Oliveira Bapt 2
#5 Feio Sonia 2
#6 Gaspar Maria 2
#7 Curto Maria 2
#8 Delmas Francisco 2
#9 Jorge Joao Carlos Santana 2
#10 Cruz Maria 2

Latest patents

Publication Filing date Title
PT103014A Thioambrox perfume with an intermediate synthesis product consists of a derivative of gray amber perfumes for aromatizing of perfumes and cosmetics
PT102807A N-substituted derivatives of useful rifabutin as antimicrobial agents, process for preparing and using them as medicines
PT102754A Diterpenic cateches, process for their preparation and their use
CA2306747A1 Dinitroaniline liposomal formulations and processes for their preparation
PT102331A Procedure for complete recovery of iron (III) uses (2-ethyl hexyl) methyl amino phosphonic acid from aqueous media of high acidity
PT102284A Integrated system for residual water anaerobic treatment
PT102164A Procedure for the use of aluminum anodization floors as a floculant in the purification of industrial and domestic effluents
EP0731703A1 Liposomal formulations containing vidarabine or its derivatives
PT101207A Process for the nitracao of aromatic compounds in soft and non-corrosive conditions