| # | Country | Total Patents | |
|---|---|---|---|
| #1 | EPO (European Patent Office) | 4 | |
| #2 | United Kingdom | 4 | |
| #3 | Australia | 1 | |
| #4 | Canada | 1 | |
| #5 | Denmark | 1 | |
| #6 | WIPO (World Intellectual Property Organization) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Machine tools | |
| #2 | Machines | |
| #3 | Optics | |
| #4 | Macromolecular chemistry and polymers |
| # | Name | Total Patents |
|---|---|---|
| #1 | Morland Albert Henry | 4 |
| #2 | Knowlton John L | 3 |
| #3 | Sealey Michael John | 3 |
| #4 | Atkinson Ivor B | 3 |
| #5 | Holdstock Barry C | 3 |
| #6 | Blackley David C | 1 |
| #7 | Sealey Michael James | 1 |
| #8 | Morland Albert H | 1 |
| #9 | Sealey Michael J | 1 |
| Publication | Filing date | Title |
|---|---|---|
| EP0106650A2 | Improved hydrogel contact lenses | |
| CA1206338A | Machining workpieces | |
| GB8311788D0 | Hydrogel contact lenses | |
| EP0032443A2 | Cross-linked polymers for contact lenses | |
| GB2088390A | Preparation of hydrogel materials | |
| GB2060648A | Preparation of non-cross-linked polymers and moulding process therefor |