| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 5 | |
| #2 | France | 4 | |
| #3 | Australia | 3 | |
| #4 | Belgium | 2 | |
| #5 | Switzerland | 2 | |
| #6 | United Kingdom | 2 | |
| #7 | New Zealand | 2 | |
| #8 | WIPO (World Intellectual Property Organization) | 2 | |
| #9 | South Africa | 2 | |
| #10 | Spain | 1 | |
| #11 | Ireland | 1 | |
| #12 | Italy | 1 | |
| #13 | Portugal | 1 | |
| #14 | Sweden | 1 |
| # | Industry | |
|---|---|---|
| #1 | Organic fine chemistry | |
| #2 | Pharmaceuticals | |
| #3 | Medical technology |
| # | Technology | |
|---|---|---|
| #1 | Special acyclic compounds | |
| #2 | Heterocyclic compounds | |
| #3 | Therapeutic chemical compounds | |
| #4 | Medical preparations | |
| #5 | Object sterilising |
| # | Name | Total Patents |
|---|---|---|
| #1 | Lee Sung J | 23 |
| #2 | Sung J Lee | 7 |
| Publication | Filing date | Title |
|---|---|---|
| US5271944A | Pharmacologically enhanced formulations | |
| US5128330A | Oxazinone substituted phosphines | |
| US5192791A | Fused ring heterocycles and pharmaceutical compositions containing same | |
| US4959482A | Pyrrolidinone compounds and pharamaceutical compositions containing same | |
| US4892870A | Oxaza heterocycles and pharmaceutical compositions containing same |