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CHEMIEFAC GMBH

Overview
  • Total Patents
    32
About

CHEMIEFAC GMBH has a total of 32 patent applications. Its first patent ever was published in 1967. It filed its patents most often in Germany, Austria and Brazil. Its main competitors in its focus markets civil engineering, machines and basic materials chemistry are BURMAH IND PROD LTD, FELCIAI LAURENT and PONCET JEAN.

Patent filings in countries

World map showing CHEMIEFAC GMBHs patent filings in countries

Patent filings per year

Chart showing CHEMIEFAC GMBHs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Schroeteler Georg 2
#2 Koelzer Klaus 2
#3 Schroteler Georg 2
#4 Schroteler G 2
#5 Koelzer K 2
#6 Schroeteler G 2
#7 Huncke Hans-Reiner 1
#8 Georg Schroeteler 1
#9 Klaus Koelzer 1
#10 Sander Kurt 1

Latest patents

Publication Filing date Title
DE102011050497A1 Producing a sealing strip, preferably from foam material, useful for sealing window frame or door frame, comprises two opposing side surfaces respectively in an installed condition facing an inside or an outside of the window or door frame
DE2239138A1 Hot impregnation of porous foams - including heat-sensitive foams and removal of excess impregnant under vacuum, coating walls of pores
US3794549A Foam sealing material with removable wrapping
DE2139933A1 DETACHABLE COVERING OF IMPRAEGNATED FOAM STRINGS WITH DELAYED RESET FORCE
AU3188871A Method of partially coating, compressing and evacuating impregnated strips of foam material having retarded recovery
ES369416A1 Procedure for introducing elastic foam material bands. (Machine-translation by Google Translate, not legally binding)
DE1658810A1 Foam sealing of concrete bodies
DE1658809B1 Method of sealing joints using pre-compressed elastic foam strips