| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Switzerland | 3 | |
| #2 | Australia | 1 | |
| #3 | Brazil | 1 | |
| #4 | China | 1 | |
| #5 | German Democratic Republic | 1 | |
| #6 | Denmark | 1 | |
| #7 | EPO (European Patent Office) | 1 | |
| #8 | Spain | 1 | |
| #9 | Finland | 1 | |
| #10 | Greece | 1 | |
| #11 | Hungary | 1 | |
| #12 | Norway | 1 | |
| #13 | New Zealand | 1 | |
| #14 | Turkey | 1 | |
| #15 | WIPO (World Intellectual Property Organization) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Basic materials chemistry | |
| #2 | Environmental technology |
| # | Name | Total Patents |
|---|---|---|
| #1 | Weber-Anneler Hans | 11 |
| #2 | Weber Hans-Anneler Dr | 2 |
| #3 | Hans Weber-Anneler Dr | 1 |
| #4 | Weber Gustav-Hans | 1 |
| Publication | Filing date | Title |
|---|---|---|
| NZ230049A | Multistage chemical treatment of waste | |
| CH671405A5 | Hydrocarbon and/or oxygenate synthesis - by catalytic conversion of gases contg. carbon, hydrogen and/or oxygen cpds. | |
| CH671404A5 | Conversion of methane to hydrocarbon(s) and/or oxygenate(s) - by steam reforming and catalytic synthesis gas conversion |