| # | Country | Total Patents | |
|---|---|---|---|
| #1 | China | 35 |
| # | Industry | |
|---|---|---|
| #1 | Foods and drinks |
| # | Technology | |
|---|---|---|
| #1 | Foods | |
| #2 | Special foods | |
| #3 | Food preservation |
| # | Name | Total Patents |
|---|---|---|
| #1 | Du Guoxia | 35 |
| Publication | Filing date | Title |
|---|---|---|
| CN103642662A | Mature vinegar | |
| CN103652772A | Cooking wine | |
| CN103642585A | Rice oil | |
| CN103651969A | Peanut oil | |
| CN103637144A | Seasoned soy sauce for seafood | |
| CN103637279A | Mixed vegetable soup | |
| CN103663500A | Lake salt | |
| CN103666897A | Red wine | |
| CN103642667A | White vinegar | |
| CN103652809A | Fresh soy sauce | |
| CN103636741A | Canned tangerine | |
| CN103637172A | Mushroom meat paste | |
| CN103645781A | Vehicle traveling computer | |
| CN103704625A | Canned apple | |
| CN103645790A | Power supply for notebook computer | |
| CN103642638A | Grain white wine | |
| CN103642586A | Soybean oil | |
| CN103637165A | Soy sauce | |
| CN103637164A | Dark soy sauce | |
| CN103689546A | Sauce |