| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United Kingdom | 3 | |
| #2 | Austria | 2 | |
| #3 | Germany | 2 | |
| #4 | Norway | 2 | |
| #5 | Switzerland | 1 | |
| #6 | Spain | 1 | |
| #7 | France | 1 |
| # | Industry | |
|---|---|---|
| #1 | Macromolecular chemistry and polymers | |
| #2 | Materials and metallurgy | |
| #3 | Measurement |
| # | Technology | |
|---|---|---|
| #1 | Macromolecular compounds compositions | |
| #2 | Building materials | |
| #3 | Analysing materials |
| # | Name | Total Patents |
|---|---|---|
| #1 | Zaadnoordijk G | 2 |
| #2 | Zaadnoordijk Gottlieb Lebrecht | 1 |
| #3 | Gottlieb Lebrecht | 1 |
| #4 | Gottlieb Zaadnoordijk Lebrecht | 1 |
| #5 | Lebrecht Zaadnoordijk Gottlieb | 1 |
| Publication | Filing date | Title |
|---|---|---|
| GB1310262A | Process for modifying the properties of bitumen | |
| GB1138922A | Process for the preparation of an aqueous montan resin dispersion as well as processfor the impregnation of fibrous and textile products therewith | |
| DE1471345A1 | Fluorescent concrete |