| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Austria | 4 | |
| #2 | United States | 3 | |
| #3 | Spain | 2 | |
| #4 | Switzerland | 1 | |
| #5 | Denmark | 1 | |
| #6 | United Kingdom | 1 |
| # | Industry | |
|---|---|---|
| #1 | Macromolecular chemistry and polymers | |
| #2 | Basic materials chemistry |
| # | Technology | |
|---|---|---|
| #1 | Macromolecular compounds compositions | |
| #2 | Coating compositions | |
| #3 | Adhesives |
| # | Name | Total Patents |
|---|---|---|
| #1 | Lehmann Feodor | 10 |
| #2 | Stocker Johannes | 3 |
| #3 | Voellner Georg | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US1185514A | Process for manufacturing lacs from derivatives of cellulose. | |
| US1191801A | Process for manufacturing plastic substances from the derivatives of cellulose. | |
| GB190926231A | Improvements in Processes of Manufacturing a Vegetable Glue. | |
| US1089064A | Process of manufacturing vegetable glue. |