| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Denmark | 2 | |
| #2 | South Africa | 2 | |
| #3 | Argentina | 1 | |
| #4 | Brazil | 1 | |
| #5 | Canada | 1 | |
| #6 | Cuba | 1 | |
| #7 | German Democratic Republic | 1 | |
| #8 | EPO (European Patent Office) | 1 | |
| #9 | Finland | 1 | |
| #10 | United Kingdom | 1 | |
| #11 | Greece | 1 | |
| #12 | Hong Kong | 1 | |
| #13 | Ireland | 1 | |
| #14 | Israel | 1 | |
| #15 | Italy | 1 | |
| #16 | Malaysia | 1 | |
| #17 | Norway | 1 | |
| #18 | New Zealand | 1 | |
| #19 | African Intellectual Property Organization | 1 | |
| #20 | Portugal | 1 | |
| #21 | Singapore | 1 | |
| #22 | WIPO (World Intellectual Property Organization) | 1 | |
| #23 | Yugoslavia (Serbia and Montenegro) | 1 | |
| #24 | Zimbabwe | 1 |
| # | Industry | |
|---|---|---|
| #1 | Medical technology |
| # | Technology | |
|---|---|---|
| #1 | Medical purpose containers |
| # | Name | Total Patents |
|---|---|---|
| #1 | Bisgaard Hans Flinker | 13 |
| #2 | Jensen Joergen Dejbjerg | 7 |
| #3 | Jensen Jorgen Dejbjerg | 6 |
| #4 | Jensen Joergen D | 2 |
| #5 | Hans Flinker Bisgaard | 2 |
| #6 | Joergen Dejbjerg Jensen | 2 |
| #7 | Bisgaard Hans F | 2 |
| #8 | Bisgaard H F | 1 |
| #9 | Bisaard H F | 1 |
| #10 | Dejbjerg Jensen Jorgen | 1 |
| Publication | Filing date | Title |
|---|---|---|
| DK273383A | Sitting bottle with air inflation valve | |
| CA1196893A | Feeding bottle having an air intake valve | |
| YU256282A | Bottle for feeding babies, provided with an air-supplying valve | |
| CU21481A3 | Improvements in sucking | |
| IE822471L | Feeding bottles | |
| DK464281A | Baby bottle |