DUMA AB has a total of 34 patent applications. Its first patent ever was published in 1983. It filed its patents most often in Sweden, EPO (European Patent Office) and Australia. Its main competitors in its focus markets packaging and shipping, medical technology and machines are AUTOMATIC LIQUID PACKAGING, PROPLASTO AG and HANSEN GERHARD.
# | Country | Total Patents | |
---|---|---|---|
#1 | Sweden | 5 | |
#2 | EPO (European Patent Office) | 4 | |
#3 | Australia | 3 | |
#4 | Canada | 3 | |
#5 | United States | 3 | |
#6 | Finland | 2 | |
#7 | South Africa | 2 | |
#8 | Brazil | 1 | |
#9 | China | 1 | |
#10 | Germany | 1 | |
#11 | Denmark | 1 | |
#12 | France | 1 | |
#13 | United Kingdom | 1 | |
#14 | Hong Kong | 1 | |
#15 | India | 1 | |
#16 | Mexico | 1 | |
#17 | New Zealand | 1 | |
#18 | Singapore | 1 | |
#19 | Taiwan | 1 |
# | Industry | |
---|---|---|
#1 | Packaging and shipping | |
#2 | Medical technology | |
#3 | Machines |
# | Technology | |
---|---|---|
#1 | Containers for goods storage | |
#2 | Medical purpose containers | |
#3 | Syringes | |
#4 | Unspecified technologies | |
#5 | Shaping of plastics | |
#6 | Packaging |
# | Name | Total Patents |
---|---|---|
#1 | Sondal Sven | 13 |
#2 | Eriksson Marja | 7 |
#3 | Poore Cyril | 4 |
#4 | Sondal S | 4 |
#5 | Sams Bernard | 4 |
#6 | Eriksson M | 2 |
#7 | Marja Eriksson | 1 |
#8 | Poore C | 1 |
#9 | Sven Sondal | 1 |
Publication | Filing date | Title |
---|---|---|
EP0564755A1 | Container closure with tear-off seal | |
EP0441181A1 | A container and method of manufacturing the same | |
EP0320475A2 | A closure for containers | |
CA1254093A | Dosing means for a hypodermic syringe | |
ZA8504578B | Dosing means for a hypodermic syringe | |
NZ212441A | Dosage determining device for hypodermic syringe, non-rotatable stops mounted on rotatable member | |
DK177085D0 | Dosage device for an injection spray | |
GB8425111D0 | Closure for bottles and the like |