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SOBRAL INVICTA SA

Overview
  • Total Patents
    14
About

SOBRAL INVICTA SA has a total of 14 patent applications. Its first patent ever was published in 1990. It filed its patents most often in Brazil, EPO (European Patent Office) and Uruguay. Its main competitors in its focus markets furniture and games, packaging and shipping and mechanical elements are BRASIL IND TERMICA, NUTRESIA SA and DELICA AG.

Patent filings per year

Chart showing SOBRAL INVICTA SAs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Sobral Joao Fernando 9
#2 Joao Fernando Sobral 1
#3 Lopes Carlos Felipe De Souza 1
#4 Sobral Joo Fernando 1
#5 Santos Jose Tavares Dos 1

Latest patents

Publication Filing date Title
BRPI0601140A improvements made to lid for thermal containers
BR0204957A Attachable to thermos bottles or cylinders, mate container holder or other liquids
BR9502464A Improvements in lid with device for serving liquids
BR9404733A Improvement in lid, with serving device, for thermal containers
BR9301221A Improvement in process for improving the vacuum inside glass bulbs for thermal bottles
BR9003912A Process for improving the vacuum inside glass bulbs for thermal bottles