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COTAREX ETS

Overview
  • Total Patents
    38
About

COTAREX ETS has a total of 38 patent applications. Its first patent ever was published in 1967. It filed its patents most often in Germany, France and Switzerland. Its main competitors in its focus markets civil engineering, packaging and shipping and machines are BRYANT JOHN GRAHAM, EMSEAL JOINT SYS LTD and KNAUF.

Patent filings in countries

World map showing COTAREX ETSs patent filings in countries

Patent filings per year

Chart showing COTAREX ETSs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Walkensteiner A 3
#2 Keller Peter 2
#3 Fitzek Herbert 2
#4 Fitzek H 2
#5 Walkensteiner Alfred 2
#6 George Osika Alex 1
#7 Peter Keller 1
#8 Gandert Gert 1
#9 Keller P 1
#10 Friedrich Heck 1

Latest patents

Publication Filing date Title
DE2461866A1 Hollow block panel insulated composite concrete sheathing wall - with grooves on blocks and cladding panels engaged by lugs on insulating panels
DE2328098A1 LOST FORMWORK FOR A CASED CONCRETE WALL
ES377067A1 Procedure for the manufacture of products of stable structure compounds of pre-foamed polyestirol particles. (Machine-translation by Google Translate, not legally binding)
IL31697D0 Formwork element
GB1188066A Improvements in Elements for Concrete Walls
GB1204694A Method for the production of foamed polystyrene bodies
CA878612A Formwork element for the production of a concrete wall
CA852647A Method of manufacture of a foamed polystyrene body