| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United Kingdom | 4 | |
| #2 | United States | 3 | |
| #3 | EPO (European Patent Office) | 2 | |
| #4 | Hong Kong | 2 | |
| #5 | WIPO (World Intellectual Property Organization) | 2 | |
| #6 | Australia | 1 | |
| #7 | Canada | 1 |
| # | Industry | |
|---|---|---|
| #1 | Pharmaceuticals | |
| #2 | Organic fine chemistry | |
| #3 | Machines | |
| #4 | Medical technology |
| # | Technology | |
|---|---|---|
| #1 | Medical preparations | |
| #2 | Therapeutic chemical compounds | |
| #3 | Unspecified technologies | |
| #4 | Specific use of cosmetics | |
| #5 | Implantable devices |
| # | Name | Total Patents |
|---|---|---|
| #1 | Leung Lit-Hung | 12 |
| #2 | Hung Leung Lit | 1 |
| Publication | Filing date | Title |
|---|---|---|
| GB9102830D0 | An agent for correcting a deficiency of androgenic steroids | |
| AU5355590A | Wound dressing | |
| GB9006785D0 | Composition and methods for treatment of acne vulgaris and retardation of ageing | |
| GB8922701D0 | Compositions and methods for weight reduction |