| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Germany | 2 | |
| #2 | Argentina | 1 | |
| #3 | Australia | 1 | |
| #4 | Bulgaria | 1 | |
| #5 | Brazil | 1 | |
| #6 | Canada | 1 | |
| #7 | China | 1 | |
| #8 | Colombia | 1 | |
| #9 | Czechia | 1 | |
| #10 | Estonia | 1 | |
| #11 | EPO (European Patent Office) | 1 | |
| #12 | Croatia | 1 | |
| #13 | Israel | 1 | |
| #14 | Jordan | 1 | |
| #15 | Poland | 1 | |
| #16 | Slovakia | 1 | |
| #17 | United States | 1 | |
| #18 | WIPO (World Intellectual Property Organization) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Pharmaceuticals | |
| #2 | Biotechnology | |
| #3 | Measurement | |
| #4 | Organic fine chemistry | |
| #5 | Machines |
| # | Technology | |
|---|---|---|
| #1 | Medical preparations | |
| #2 | Analysing materials | |
| #3 | Heterocyclic compounds | |
| #4 | Fermentation | |
| #5 | Therapeutic chemical compounds | |
| #6 | Unspecified technologies | |
| #7 | Peptides |
| # | Name | Total Patents |
|---|---|---|
| #1 | Kerek Franz Dr | 11 |
| #2 | Kerek Franz | 6 |
| #3 | Franz Kerek | 1 |
| Publication | Filing date | Title |
|---|---|---|
| DE19600301A1 | Macrocyclic compounds built up by cyclooligomerization of the simple carbon suboxide C¶3¶O¶2¶, processes for their production and recovery and their use | |
| DE4208923A1 | Anti-rheumatic and anti-inflammatory agent, process for its preparation and its use |