Weidong Duan
Inventor
Stats
- 1 US patents issued
- 2 US Applications filed
- most recent filing
This is official USPTO record data
Details
- 1 US Patents Issued
- 2 US Applications Filed
- 8 Total Citation Count
- Nov 20, 2020 Most Recent Filing
- Sep 20, 2005 Earliest Filing
Work History
| Patent Owner | Applications Filed | Year |
|---|---|---|
| DANSTAR FERMENT AG | 2
| 2005
|
Inventor Addresses
| Address | Duration |
|---|---|
| Cangzhou, CN | Jun 09, 22 - Nov 29, 22 |
| Vermont, AU | Apr 15, 14 - Apr 15, 14 |
| Victoria, AU | Jul 02, 09 - Jul 02, 09 |
Technology Profile
| Technology | Matters | |
|---|---|---|
| A23L: | FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT | 1 |
| C01G: | COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F | 1 |
| C07C: | ACYCLIC OR CARBOCYCLIC COMPOUNDS | 1 |
Patents / Publication
| Patents / Publication # | Year of Publication / Issued | Title | Citations |
|---|---|---|---|
| 11512006 | 2022 | Method for simultaneously preparing iron oxide red pigment and aromatic amine | 0 |
| 2022/0177,323 | 2022 | METHOD FOR SIMULTANEOUSLY PREPARING IRON OXIDE RED PIGMENT AND AROMATIC AMINE | 0 |
| 8697169 | 2014 | Methods and compositions for fining beverages | 3 |
| 2009/0169,691 | 2009 | Methods and Compositions for Fining Beverages | 5 |
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