| # | Country | Total Patents | |
|---|---|---|---|
| #1 | WIPO (World Intellectual Property Organization) | 4 | |
| #2 | Switzerland | 3 | |
| #3 | EPO (European Patent Office) | 3 | |
| #4 | United States | 2 | |
| #5 | Canada | 1 | |
| #6 | China | 1 |
| # | Industry | |
|---|---|---|
| #1 | Organic fine chemistry | |
| #2 | Civil engineering | |
| #3 | Foods and drinks |
| # | Technology | |
|---|---|---|
| #1 | Heterocyclic compounds | |
| #2 | Dredging | |
| #3 | Acyclic or carbocyclic compounds | |
| #4 | Sugars | |
| #5 | Fodder |
| # | Name | Total Patents |
|---|---|---|
| #1 | Oklobdzija Milan | 9 |
| #2 | Hohnjec Marijan | 7 |
| #3 | Kuftinec Josip | 7 |
| #4 | Guberovic Zeljko | 6 |
| #5 | Keglevic Tomislav | 4 |
| #6 | Klein Christoph | 3 |
| #7 | Hohnjec Marjian | 2 |
| #8 | Klisdorff Klein | 1 |
| #9 | Christoph Klein | 1 |
| #10 | Tomislav Keglevic | 1 |
| Publication | Filing date | Title |
|---|---|---|
| EP1000050A1 | Method for producing ascorbate | |
| WO9113068A1 | Process for the production of dipostassium ascorbate-2-sulphate | |
| CH678054A5 | METHOD FOR PRODUCING tertiary amine SULPHUR trioxide COMPLEX. | |
| CH679151A5 | METHOD FOR PRODUCING dipotassium ascorbate-2-SULPHATE. | |
| CH678057A5 | METHOD FOR PRODUCING SODIUM OR POTASSIUM L-ascorbate. |