PRUEFER HEINRICH DR has a total of 13 patent applications. Its first patent ever was published in 1931. It filed its patents most often in Austria, Switzerland and Denmark. Its main competitors in its focus markets macromolecular chemistry and polymers, basic materials chemistry and machine tools are GLUCO LTD, HEARTLAND RESOURCE TECHNOLOGIE and ZHEJIANG GOOD ADHESIVE CO LTD.
| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Austria | 9 | |
| #2 | Switzerland | 3 | |
| #3 | Denmark | 1 |
| # | Industry | |
|---|---|---|
| #1 | Macromolecular chemistry and polymers | |
| #2 | Basic materials chemistry | |
| #3 | Machine tools |
| # | Technology | |
|---|---|---|
| #1 | Treating wood | |
| #2 | Adhesives | |
| #3 | Macromolecular compounds compositions |
| # | Name | Total Patents |
|---|---|---|
| #1 | Pruefer Heinrich Dr | 12 |
| #2 | Dulik Karl | 2 |
| #3 | Heinrich Pruefer Dr | 1 |