| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Germany | 37 | |
| #2 | Austria | 3 | |
| #3 | Switzerland | 1 |
| # | Industry | |
|---|---|---|
| #1 | Basic materials chemistry | |
| #2 | Macromolecular chemistry and polymers | |
| #3 | Textiles and paper | |
| #4 | Mechanical elements | |
| #5 | Transport |
| # | Technology | |
|---|---|---|
| #1 | Coating compositions | |
| #2 | Special macromolecular compounds | |
| #3 | Natural resins and driers | |
| #4 | Fiber treatments | |
| #5 | Compounding ingredients | |
| #6 | Macromolecular compounds compositions | |
| #7 | Candles | |
| #8 | Clutches and brakes | |
| #9 | Locomotives | |
| #10 | Pipes |
| # | Name | Total Patents |
|---|---|---|
| #1 | Louis Blumer Fa | 1 |
| Publication | Filing date | Title |
|---|---|---|
| DE546007C | Process for the production of paints containing swellings | |
| DE420918C | Process for the purification of fuel-soluble manila copal |