DUFRENE ALAIN has a total of 14 patent applications. Its first patent ever was published in 1987. It filed its patents most often in France, Australia and EPO (European Patent Office). Its main competitors in its focus markets packaging and shipping, machines and textiles and paper are IMA ENGINEERING LTD, BATES VENTILSAEKKE and CHASE BAG COMPANY.
# | Country | Total Patents | |
---|---|---|---|
#1 | France | 6 | |
#2 | Australia | 2 | |
#3 | EPO (European Patent Office) | 2 | |
#4 | WIPO (World Intellectual Property Organization) | 2 | |
#5 | United States | 1 | |
#6 | South Africa | 1 |
# | Industry | |
---|---|---|
#1 | Packaging and shipping | |
#2 | Machines | |
#3 | Textiles and paper | |
#4 | Mechanical elements |
# | Technology | |
---|---|---|
#1 | Containers for goods storage | |
#2 | Packaging | |
#3 | Making paper containers | |
#4 | Unspecified technologies | |
#5 | Unspecified technologies | |
#6 | Transferring liquids | |
#7 | Cleaning | |
#8 | Venting or aerating devices | |
#9 | Closing and opening bottles |
# | Name | Total Patents |
---|---|---|
#1 | Dufrene Alain | 8 |
#2 | Naar Raymond | 5 |
#3 | Ramondou Bernard | 5 |
Publication | Filing date | Title |
---|---|---|
FR2820113A1 | HANDLE RELATED TO PACKAGING AND TOOLS INTENDED FOR ITS PLACEMENT | |
FR2737716A1 | Container filling device comprising a cap and for receiving liquids | |
FR2623268A1 | Liquid drainage tap | |
FR2619551A1 | Handle added to packaging, its manufacturing process and the means for carrying out said method | |
FR2619612A1 | Tap for drawing off liquids | |
FR2619078A1 | Filling device in a controlled atmosphere |