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UNION CARBIDE GMBH

Overview
  • Total Patents
    12
About

UNION CARBIDE GMBH has a total of 12 patent applications. Its first patent ever was published in 1966. It filed its patents most often in Germany and EPO (European Patent Office). Its main competitors in its focus markets machine tools, furniture and games and environmental technology are CARTOSSI SPA WALTER, EQUIP PAR L ACIER INOXYDABLE L and COMPOSITE METAL PRODUCTS.

Patent filings in countries

World map showing UNION CARBIDE GMBHs patent filings in countries
# Country Total Patents
#1 Germany 11
#2 EPO (European Patent Office) 1

Patent filings per year

Chart showing UNION CARBIDE GMBHs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Steigenberger Dieter 5
#2 Keller Horst Dipl Ing 2
#3 Gansaeuer Hans 2
#4 Koetting Hans 2
#5 Ensikat Erich 2
#6 Ackerstaff Gerd Ing Grad 1
#7 Niepenberg Walter 1
#8 Reifenrath Bernd 1
#9 Roeckel Winfried Dipl Ing 1
#10 Keller Horst Dipl-Ing 1

Latest patents

Publication Filing date Title
DE3808010A1 Waste water purification process
EP0129141A1 Use of filtering paper for tea bags as a filter for frying pan covers, and frying filter so produced
DE3321100A1 Use of tea bag paper for frying filters
DE3321114A1 Frying filter
DE3321113A1 Frying filters
DE3321112A1 Frying filter as a covering for frying pans or similar vessels
DE2758033A1 Electric circuit for MIG or MAG welding - where mains transformer feeds thyristor bridge for short or spray arc welding
DE2346956A1 Simplified plasma cutting plant - with fixed cutting current, gas feed rate and gas compsn
DE2346961A1 Hand-held plasma arc burner - esp. for metal cutting, and needing no water-cooling
DE2340335A1 Tungsten inert gas welding machine - with auxiliary current source for arc striking parallel to triac controlled main source
DE2046940A1 Mig welding control - of wire feed rate proportional to arc voltage by quadruple