| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 8 | |
| #2 | EPO (European Patent Office) | 5 | |
| #3 | WIPO (World Intellectual Property Organization) | 5 | |
| #4 | Australia | 4 | |
| #5 | Canada | 3 | |
| #6 | China | 3 | |
| #7 | Taiwan | 3 | |
| #8 | Hong Kong | 2 | |
| #9 | Israel | 2 | |
| #10 | Mexico | 2 | |
| #11 | Norway | 2 | |
| #12 | New Zealand | 2 | |
| #13 | Poland | 2 | |
| #14 | South Africa | 2 | |
| #15 | Brazil | 1 | |
| #16 | Hungary | 1 |
| # | Industry | |
|---|---|---|
| #1 | Organic fine chemistry | |
| #2 | Pharmaceuticals |
| # | Technology | |
|---|---|---|
| #1 | Heterocyclic compounds | |
| #2 | Therapeutic chemical compounds | |
| #3 | Medical preparations |
| # | Name | Total Patents |
|---|---|---|
| #1 | Wynn James E | 27 |
| #2 | Somers Lowell M | 27 |
| #3 | Lewin Anita H | 10 |
| #4 | Hayes James P | 7 |
| #5 | Zhong Desong | 6 |
| #6 | Archer Nicholas James | 4 |
| #7 | Archer Nicholas J | 3 |
| #8 | Zhong De-Song | 1 |
| #9 | Desong Zhong | 1 |
| #10 | Wynn James | 1 |
| Publication | Filing date | Title |
|---|---|---|
| AU2003298009A8 | Tropane esters and methods for producing and using them | |
| TW200410966A | Methods for producing hydroxyalkyl tropane esters | |
| CA2466062A1 | Novel benzoylecgonine compositions and methods for producing them | |
| US6482831B1 | Covalently coupled benzoylecgonine, egconine and ecgonidine derivatives | |
| US5763456A | Benzoylecgonine, ecgonine and ecgonidine derivatives | |
| US5525613A | Covalently coupled benzoylecgonine ecgonine and ecgonidine | |
| US5376667A | Derivatives of benzoylecgonine, ecgonine and their multiple pharmacological properties |