QC

Qiong Cheng

EA E.I. Du Pont De Nemours And: 47 patents #51 of 8,010Top 1%
N4 Nutrition & Biosciences Usa 4: 13 patents #2 of 102Top 2%
DU Dupont Industrial Biosciences Usa: 5 patents #6 of 71Top 9%
NU Nanjing University: 2 patents #125 of 887Top 15%
EA E. I. Du Pont De Nemours Aand: 1 patents #1 of 57Top 2%
📍 Wilmington, DE: #22 of 3,182 inventorsTop 1%
🗺 Delaware: #51 of 7,163 inventorsTop 1%
Overall (All Time): #30,414 of 4,157,543Top 1%
68
Patents All Time

Issued Patents All Time

Showing 1–25 of 68 patents

Patent #TitleCo-InventorsDate
12378535 Engineered glucosyltransferases Yougen Li, Mark S. Payne, Jared B. Parker, Slavko Kralj, Veli Alkan +4 more 2025-08-05
12188055 Engineered glucosyltransferases Yougen Li, Ellen D. Semke, Jian Ping Lai 2025-01-07
12173091 Enzymatically polymerized gelling dextrans Rakesh Nambiar, Rong Guan, Robert DiCosimo, Jayme L. Paullin, Yuanfeng Liang +2 more 2024-12-24
12115204 Compound preparation for neuranagenesis, and preparation method therefor and use thereof Xiaosong GU, Chunkang Tang, Fei Ding, Xiaoming Yang, Hualin SUN +1 more 2024-10-15
12110347 Enzymatic synthesis of soluble glucan fiber Robert DiCosimo, Arthur Ouwehand, Zheng You, Mark S. Payne, Jian Ping Lai +2 more 2024-10-08
11998583 Fructus forsythiae and radix astragali compound preparation, and preparation method therefor and use thereof Xiaosong GU, Chunkang Tang, Leilei GONG, Yu Zhang, Xiaoming Yang +1 more 2024-06-04
11981712 Polypeptides capable of producing glucans having alpha (1-->2) linkages and use of the same Robert DiCosimo, Jahnavi Chandra Prasad, Zhenghong Zhang 2024-05-14
11952598 Engineered glucosyltransferases Yougen Li, Mark S. Payne, Jared B. Parker, Slavko Kralj, Veli Alkan +4 more 2024-04-09
11946023 Glucan fiber compositions for use in laundry care and fabric care Robert DiCosimo, Rakesh Nambiar, Jayme L. Paullin, Mark S. Payne, Jahnavi Chandra Prasad +1 more 2024-04-02
11560551 Engineered glucosyltransferases Yougen Li, Ellen D. Semke, Jian Ping Lai 2023-01-24
11414628 Glucan fiber compositions for use in laundry care and fabric care Robert DiCosimo, Rakesh Nambiar, Jayme L. Paullin, Mark S. Payne, Jahnavi Chandra Prasad +1 more 2022-08-16
11390692 Enzymatically polymerized gelling dextrans Rakesh Nambiar, Rong Guan, Robert DiCosimo, Jayme L. Paullin, Yuanfeng Liang +2 more 2022-07-19
11352589 Glucan fiber compositions for use in laundry care and fabric care Robert DiCosimo, Rakesh Nambiar, Jayme L. Paullin, Mark S. Payne, Zheng You 2022-06-07
11261264 Enzymatic synthesis of soluble glucan fiber Robert DiCosimo, Arthur Ouwehand, Zheng You, Mark S. Payne, Jian Ping Lai +2 more 2022-03-01
11028373 Engineered glucosyltransferases Yougen Li, Mark S. Payne, Jared B. Parker, Slavko Kralj, Veli Alkan +4 more 2021-06-08
10907185 Enzymatic synthesis of soluble glucan fiber Robert DiCosimo, Arthur Ouwehand, Zheng You, Jian Ping Lai, Zheyong Yu +1 more 2021-02-02
10876074 Glucan fiber compositions for use in laundry care and fabric care Robert DiCosimo, Rakesh Nambiar, Jayme L. Paullin, Mark S. Payne, Jahnavi Chandra Prasad +1 more 2020-12-29
10865393 Engineered glucosyltransferases Yougen Li, Ellen D. Semke, Jian Ping Lai 2020-12-15
10844324 Glucan fiber compositions for use in laundry care and fabric care Robert DiCosimo, Rakesh Nambiar, Jayme L. Paullin, Mark S. Payne, Jahnavi Chandra Prasad +1 more 2020-11-24
10822574 Glucan fiber compositions for use in laundry care and fabric care Robert DiCosimo, Rakesh Nambiar, Jayme L. Paullin, Mark S. Payne, Zheng You 2020-11-03
10822383 Polypeptides capable of producing glucans having alpha-1,2 branches and use of the same Robert DiCosimo, Jahnavi Chandra Prasad, Zhenghong Zhang 2020-11-03
10351633 Enzymatic synthesis of soluble glucan fiber Robert DiCosimo, Arthur Ouwehand, Zheng You, Mark S. Payne, Jian Ping Lai +2 more 2019-07-16
10301604 Engineered glucosyltransferases Yougen Li, Mark S. Payne, Jared B. Parker, Slavko Kralj, Veli Alkan +4 more 2019-05-28
10059779 Enzymatically polymerized gelling dextrans Rakesh Nambiar, Rong Guan, Robert DiCosimo, Jayme L. Paullin, Yuanfeng Liang +2 more 2018-08-28
9278138 Peptide linkers for effective multivalent peptide binding Stephen R. Fahnestock, Hongxian He, Kristy Kostichka, Hong Wang 2016-03-08