CHOQUENET FOND ATEL has a total of 45 patent applications. Its first patent ever was published in 1961. It filed its patents most often in France, United Kingdom and Germany. Its main competitors in its focus markets chemical engineering, machine tools and foods and drinks are NORITAKE IRON WORKS, ITO KYOJI and ROTO SIEVE AB.
# | Country | Total Patents | |
---|---|---|---|
#1 | France | 20 | |
#2 | United Kingdom | 8 | |
#3 | Germany | 5 | |
#4 | Spain | 3 | |
#5 | Belgium | 2 | |
#6 | Italy | 2 | |
#7 | United States | 2 | |
#8 | Australia | 1 | |
#9 | Canada | 1 | |
#10 | Sweden | 1 |
# | Industry | |
---|---|---|
#1 | Chemical engineering | |
#2 | Machine tools | |
#3 | Foods and drinks | |
#4 | Packaging and shipping | |
#5 | Machines |
# | Technology | |
---|---|---|
#1 | Separation | |
#2 | Presses | |
#3 | Sucrose production | |
#4 | Transport or storage devices | |
#5 | Manufacturing processes |
# | Name | Total Patents |
---|---|---|
#1 | Carle Jean-Claude Alfred | 4 |
#2 | Carle Jean-Claude A | 2 |
#3 | J Choquenet Pierre Louis | 2 |
#4 | Andre Ame G | 1 |
#5 | Choquenet Pierre | 1 |
#6 | Michel Rene | 1 |
#7 | Carle J-C A | 1 |
#8 | Carle Alfred Jean-Claude | 1 |
Publication | Filing date | Title |
---|---|---|
US4182680A | Device for filtration under pressure of solid particles contained in liquids | |
US4088581A | Device for the continuous filtration under pressure of solid materials contained in liquids | |
FR2297068A2 | Filter for filtration of fluids under pressure - has hinged casing opened by jacking screws for automatic removal of the cake | |
FR2252119A1 | Separation of solids from liquids by filtration - in press with fluid pressure closing and automatic cake discharge | |
GB1127727A | Screw-press with rotating drum | |
GB1134025A | Filter press plate | |
GB1086278A | Improved mechanical unstacking apparatus for plate type filter presses | |
GB1040080A | Continuously operating vacuum filter | |
GB1086169A | Improved mechanical unstacking apparatus for plate-type press filters | |
GB1021635A | Improvement to mechanical unstacking apparatus for plate-type press filters |