| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United Kingdom | 36 | |
| #2 | Hong Kong | 16 | |
| #3 | Belgium | 6 | |
| #4 | Netherlands | 6 | |
| #5 | Switzerland | 5 | |
| #6 | France | 5 | |
| #7 | Norway | 5 | |
| #8 | Portugal | 5 | |
| #9 | Germany | 4 | |
| #10 | Italy | 4 | |
| #11 | Sweden | 4 | |
| #12 | South Africa | 4 | |
| #13 | Austria | 2 | |
| #14 | Brazil | 2 | |
| #15 | Australia | 1 | |
| #16 | Denmark | 1 | |
| #17 | EPO (European Patent Office) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Consumer goods | |
| #2 | Textiles and paper | |
| #3 | Telecommunications | |
| #4 | Measurement | |
| #5 | Machines |
| # | Technology | |
|---|---|---|
| #1 | Cigarettes | |
| #2 | Making textile fabrics | |
| #3 | Analysing materials | |
| #4 | Machines for making cigarettes | |
| #5 | Writing or drawing tools | |
| #6 | Transmission | |
| #7 | Preliminary treatment of fibres | |
| #8 | Unspecified technologies |
| # | Name | Total Patents |
|---|---|---|
| #1 | Hayes Ernest Brian | 41 |
| #2 | Berger Richard Malcolm | 11 |
| #3 | Hayes E B | 8 |
| #4 | Townsend David Richard | 7 |
| #5 | Cantell Anthony Sydney | 6 |
| #6 | Andreas Pandeli | 5 |
| #7 | Rooney Peter James | 4 |
| #8 | Tompkins Barry James | 3 |
| #9 | Byrne Stanley William | 2 |
| #10 | Charalambous John | 2 |
| Publication | Filing date | Title |
|---|---|---|
| GB8510179D0 | Tobacco smoke filter | |
| GB8331464D0 | Tobacco smoke filter | |
| GB8309057D0 | Tobacco smoke filter | |
| NO831109L | CIGARETTE FILTER ELEMENT, ALTERNATIVE WITH AN ENVIRONMENTAL, VENTILATING NOZZLE MATERIAL. | |
| GB8308216D0 | Cigarette filter | |
| GB8308020D0 | Tobacco smoke filter | |
| GB8307353D0 | Cigarette filter | |
| GB8305936D0 | Tobacco smoke filter | |
| GB2133269A | Tobacco smoke filter | |
| GB2124882A | Loading device for cigarette tubes | |
| GB2101869A | Filtering means | |
| GB2091078A | Ventilated cigarette filter | |
| GB2101642A | Tow cutter | |
| GB2101466A | Tobacco smoke filter | |
| GB2075328A | Tobacco-smoke filter | |
| GB2095532A | Ventilated and corrugated smoke filter | |
| GB2095411A | Paper porosity | |
| GB2062414A | Portable radio receiver |