| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Netherlands | 3 | |
| #2 | Australia | 2 | |
| #3 | Canada | 2 | |
| #4 | EPO (European Patent Office) | 2 | |
| #5 | Poland | 2 | |
| #6 | United States | 2 | |
| #7 | WIPO (World Intellectual Property Organization) | 2 | |
| #8 | Belgium | 1 | |
| #9 | Brazil | 1 | |
| #10 | Estonia | 1 | |
| #11 | Ireland | 1 | |
| #12 | Israel | 1 | |
| #13 | Lithuania | 1 | |
| #14 | Latvia | 1 | |
| #15 | New Zealand | 1 |
| # | Industry | |
|---|---|---|
| #1 | Basic materials chemistry | |
| #2 | Organic fine chemistry | |
| #3 | Foods and drinks |
| # | Technology | |
|---|---|---|
| #1 | Preservation of human bodies | |
| #2 | Heterocyclic compounds | |
| #3 | Food preservation |
| # | Name | Total Patents |
|---|---|---|
| #1 | Diepenhorst Pieter | 15 |
| #2 | Plieger Pieter | 8 |
| #3 | Hartmans Klaasje Jannie | 7 |
| #4 | Van Kleef Franciscus Johannes | 6 |
| #5 | Mulder Johan Gerard | 5 |
| #6 | Mulder Johan G | 3 |
| #7 | Bruggemann-Rotgans Ingrid Elis | 3 |
| #8 | Pieter Plieger | 2 |
| #9 | Brueggemann-Rotgans Ingrid Eli | 2 |
| #10 | Pieter Diepenhorst | 2 |
| Publication | Filing date | Title |
|---|---|---|
| NL1005100C2 | Germ-inhibiting and / or fungicidal composition for potatoes. | |
| NL9301703A | Sprout inhibitor suitable for inhibiting the germination of potatoes. | |
| NL9101266A | PROPERTY FOR THE POTATO CYSTIC Nematode. | |
| BE744356A | Triazinylmethyl dialkyl phosphorothiolo - thionate / s-(n-methyl-carbamoylmethyl) |