KRUCHEN BETTEN has a total of 24 patent applications. Its first patent ever was published in 1975. It filed its patents most often in Germany, Canada and Switzerland. Its main competitors in its focus markets consumer goods, textiles and paper and chemical engineering are REFORMA WERKE DUELTGEN & BILLE, XIANGFAN FUSHI TEXTILE GARMENTS CO LTD and STEVENSONS DYERS LTD.
# | Country | Total Patents | |
---|---|---|---|
#1 | Germany | 5 | |
#2 | Canada | 2 | |
#3 | Switzerland | 2 | |
#4 | Denmark | 2 | |
#5 | France | 2 | |
#6 | Italy | 2 | |
#7 | Netherlands | 2 | |
#8 | Sweden | 2 | |
#9 | Austria | 1 | |
#10 | Belgium | 1 | |
#11 | EPO (European Patent Office) | 1 | |
#12 | United Kingdom | 1 | |
#13 | Japan | 1 |
# | Industry | |
---|---|---|
#1 | Consumer goods | |
#2 | Textiles and paper | |
#3 | Chemical engineering | |
#4 | Furniture and games |
# | Technology | |
---|---|---|
#1 | Upholstering equipment | |
#2 | Fiber treatments | |
#3 | Dry-cleaning fibers | |
#4 | Special furniture |
# | Name | Total Patents |
---|---|---|
#1 | Kruchen Ernst | 14 |
#2 | Kruchen E | 3 |
#3 | Erunsuto Kuruuhien | 1 |
#4 | Ernst Kruchen | 1 |
#5 | Kruchen Hans | 1 |
Publication | Filing date | Title |
---|---|---|
DE3631582A1 | Cleaning method for poultry feathers of water birds | |
EP0115605A2 | Display window | |
FR2370818A2 | PROCESS FOR CLEANING POULTRY FEATHERS | |
DE2733389A1 | Cleaning poultry feathers using chloro-hydrocarbon(s) - with deodorising and/or disinfecting agents | |
DE2651631A1 | Cleaning poultry feathers using chloro-hydrocarbon(s) - with deodorising and/or disinfecting agents | |
NL7605929A | Method for cleaning features of poultry | |
DE2612589A1 | Cleaning poultry feathers with chlorinated hydrocarbons - with reduced cost and without polluting environment with waste water | |
DE2532158A1 | Cleaning poultry feathers using chlorohydrocarbon fluids - and drying in chambers having larger vol. than washing compartment |