| # | Country | Total Patents | |
|---|---|---|---|
| #1 | EPO (European Patent Office) | 4 | |
| #2 | United States | 4 | |
| #3 | Japan | 3 | |
| #4 | Sweden | 1 |
| # | Industry | |
|---|---|---|
| #1 | Organic fine chemistry | |
| #2 | Pharmaceuticals | |
| #3 | Textiles and paper |
| # | Technology | |
|---|---|---|
| #1 | Specific use of cosmetics | |
| #2 | Medical preparations | |
| #3 | Heterocyclic compounds | |
| #4 | Acyclic or carbocyclic compounds | |
| #5 | Fiber treatments |
| # | Name | Total Patents |
|---|---|---|
| #1 | Desai Bharat B | 4 |
| #2 | Laryea Joseph M | 4 |
| #3 | Nadolsky Richard J | 4 |
| #4 | Christiansen Arvid | 3 |
| #5 | Fridella Dominick | 2 |
| #6 | Christiansen A | 1 |
| Publication | Filing date | Title |
|---|---|---|
| EP0151992A2 | Composition useful in cosmetics and toiletries | |
| EP0163806A1 | Mixtures of oligomers of partially esterified pentaerythritol, their preparation and use | |
| EP0122324A1 | Polyquaternary ammonium compounds and cosmetic compositions containing them | |
| US4490355A | Betaine based cosmetic formulations | |
| US4044034A | Nitrogenous condensation products |