| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Germany | 3 | |
| #2 | EPO (European Patent Office) | 3 | |
| #3 | United States | 2 | |
| #4 | Brazil | 1 | |
| #5 | Canada | 1 | |
| #6 | Japan | 1 |
| # | Industry | |
|---|---|---|
| #1 | Machines | |
| #2 | Basic materials chemistry | |
| #3 | Surface technology and coating | |
| #4 | Mechanical elements |
| # | Technology | |
|---|---|---|
| #1 | Coating compositions | |
| #2 | Compounding processes | |
| #3 | Unspecified technologies | |
| #4 | Fillers | |
| #5 | Layered products | |
| #6 | Pipes | |
| #7 | Producing goods from plastic | |
| #8 | Certain plastics | |
| #9 | Shaping of plastics |
| # | Name | Total Patents |
|---|---|---|
| #1 | Probst Werner | 10 |
| #2 | Knobloch Peter | 9 |
| #3 | Mueller Hans-Juergen | 7 |
| #4 | Roth Christoph Dr | 5 |
| #5 | Roth Christoph | 4 |
| #6 | Apsel Frank | 3 |
| #7 | Henzler Wolfgang Dipl Chem | 1 |
| #8 | Probst Werner Dipl-Kfm | 1 |
| #9 | Mueller Hans Juergen | 1 |
| #10 | Muller Hans-Jurgen | 1 |
| Publication | Filing date | Title |
|---|---|---|
| DE19754456A1 | Barrier layer composition for plastic bodies and their use | |
| DE19628481C1 | Barrier composition for polyolefin bodies | |
| DE4341859A1 | Process and device for the production of diffusion-proof multilayer plastic pipes |