Qiong Cheng
Inventor
Stats
- 44 US patents issued
- 87 US Applications filed
- most recent filing
This is official USPTO record data
Details
- 44 US Patents Issued
- 87 US Applications Filed
- 392 Total Citation Count
- Sep 4, 2024 Most Recent Filing
- Jul 14, 1999 Earliest Filing
Work History
| Patent Owner | Applications Filed | Year |
|---|---|---|
| DANISCO US INC. | 1
| 2017
|
| E. I. DU PONT DE NEMOURS AND COMPANY | 1
1 6 10 12 20 6 4 2 4 6 4 8 1 3 7 1 | 1999
2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2013 2014 2015 2017 |
| GENENCOR INTERNATIONAL B.V. | 1
| 2017
|
Inventor Addresses
| Address | Duration |
|---|---|
| Chengdu, CN | May 16, 24 - May 16, 24 |
| Hockessin, DE | Jul 11, 06 - Jul 11, 06 |
| Hockessin, DE, US | Jun 29, 06 - Jun 29, 06 |
| Jiangsu, CN | Jun 04, 24 - Jun 04, 24 |
| Nantong, CN | Feb 09, 23 - Oct 15, 24 |
| Nantong, Jiangsu, CN | Jan 30, 25 - Jan 30, 25 |
| Nantong,Jiangsu, CN | Feb 09, 23 - Feb 09, 23 |
| WILMINGTON, DE, US | Jun 24, 10 - Jan 09, 25 |
| Wilmington, DE | Dec 24, 02 - Sep 16, 08 |
| Wilmington, DE, US | Aug 01, 02 - Jan 07, 25 |
Technology Profile
| Technology | Matters | |
|---|---|---|
| A01H: | NEW PLANTS OR PROCESSES FOR OBTAINING THEM; PLANT REPRODUCTION BY TISSUE CULTURE TECHNIQUES | 4 |
| A21D: | TREATMENT, e.g. PRESERVATION, OF FLOUR OR DOUGH FOR BAKING, e.g. BY ADDITION OF MATERIALS; BAKING; BAKERY PRODUCTS; PRESERVATION THEREOF | 5 |
| A23C: | DAIRY PRODUCTS, e.g. MILK, BUTTER, CHEESE; MILK OR CHEESE SUBSTITUTES; MAKING THEREOF | 5 |
Patents / Publication
| Patents / Publication # | Year of Publication / Issued | Title | Citations |
|---|---|---|---|
| 2025/0034,215 | 2025 | MULTI-DISULFIDE-BOND LONG-CHAIN PEPTIDE WITH NEUROPROTECTIVE ACTIVITY, PHARMACEUTICAL COMPOSITION AND APPLICATION | 0 |
| 2025/0011,381 | 2025 | POLYPEPTIDES CAPABLE OF PRODUCING GLUCANS HAVING ALPHA (1-->2) LINKAGES AND USE OF THE SAME | 0 |
| 12188055 | 2025 | Engineered glucosyltransferases | 0 |
| 12173091 | 2024 | Enzymatically polymerized gelling dextrans | 0 |
| 2024/0417,702 | 2024 | ENGINEERED GLUCOSYLTRANSFERASES | 0 |
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