| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Sweden | 19 | |
| #2 | EPO (European Patent Office) | 8 | |
| #3 | WIPO (World Intellectual Property Organization) | 8 | |
| #4 | Australia | 6 | |
| #5 | Canada | 6 | |
| #6 | United States | 5 | |
| #7 | Brazil | 4 | |
| #8 | China | 4 | |
| #9 | African Regional Industrial Property Organization | 3 | |
| #10 | African Intellectual Property Organization | 3 | |
| #11 | EAPO (Eurasian Patent Organization) | 2 | |
| #12 | Turkey | 2 | |
| #13 | Argentina | 1 | |
| #14 | Germany | 1 | |
| #15 | Denmark | 1 | |
| #16 | Spain | 1 | |
| #17 | Finland | 1 | |
| #18 | France | 1 | |
| #19 | India | 1 | |
| #20 | Republic of Korea | 1 | |
| #21 | Mexico | 1 | |
| #22 | Norway | 1 | |
| #23 | Portugal | 1 | |
| #24 | Russian Federation | 1 |
| # | Industry | |
|---|---|---|
| #1 | Medical technology | |
| #2 | Consumer goods | |
| #3 | Machines | |
| #4 | Mechanical elements | |
| #5 | Civil engineering |
| # | Technology | |
|---|---|---|
| #1 | Syringes | |
| #2 | Buttons, pins and buckles | |
| #3 | Unspecified technologies | |
| #4 | Medical purpose containers | |
| #5 | Roof coverings | |
| #6 | Nails |
| # | Name | Total Patents |
|---|---|---|
| #1 | Olovson Gudmar | 67 |
| #2 | Gudmar Olovson | 2 |
| #3 | Helldin Nils Goeran | 2 |
| #4 | Olovson G | 2 |
| Publication | Filing date | Title |
|---|---|---|
| SE0400736D0 | Disposable syringe | |
| AP200202569A0 | Needle protecting arrangement | |
| AU9288298A | Syringe protection cap | |
| SE9103366D0 | DEVICE FOR SMOKING WASTE | |
| SE9101205D0 | Piston forming part of a syringe which is intended for injection of a liquid | |
| SE9101204D0 | Piston forming part of a syringe which is intended for injection of a liquid | |
| EP0449877A1 | A syringe | |
| AR242719A1 | A syringe. | |
| CA1307430C | Syringe | |
| PT90627A | Syringe | |
| EP0387284A1 | A syringe. | |
| SE8800098D0 | Injection syringe | |
| EP0263162A1 | A quickly attachable button arrangement. | |
| US3925855A | Button retainer | |
| DE2333095A1 | Quick-fixing button - needle like extension and double hook for anchorage in cloth |