YL

Yuanfeng Liang

EA E.I. Du Pont De Nemours And: 9 patents #805 of 8,010Top 15%
N4 Nutrition & Biosciences Usa 4: 2 patents #46 of 102Top 50%
📍 Chadds Ford, PA: #49 of 258 inventorsTop 20%
🗺 Pennsylvania: #7,358 of 74,527 inventorsTop 10%
Overall (All Time): #445,888 of 4,157,543Top 15%
11
Patents All Time

Issued Patents All Time

Showing 1–11 of 11 patents

Patent #TitleCo-InventorsDate
12173091 Enzymatically polymerized gelling dextrans Rakesh Nambiar, Rong Guan, Qiong Cheng, Robert DiCosimo, Jayme L. Paullin +2 more 2024-12-24
11390692 Enzymatically polymerized gelling dextrans Rakesh Nambiar, Rong Guan, Qiong Cheng, Robert DiCosimo, Jayme L. Paullin +2 more 2022-07-19
10059779 Enzymatically polymerized gelling dextrans Rakesh Nambiar, Rong Guan, Qiong Cheng, Robert DiCosimo, Jayme L. Paullin +2 more 2018-08-28
7888405 Aliphatic-aromatic polyesters, and articles made therefrom Rameshchandra M. Gohil, Noel M. Hasty, Richard Allen Hayes, Joseph V. Kurian, Edward J. Stancik +2 more 2011-02-15
7855244 Flame retardant polytrimethylene terephthalate composition Jing-Chung Chang, Joseph V. Kurian, Joseph P. McKeown 2010-12-21
6737481 Ester-modified dicarboxylate polymers Joseph V. Kurian 2004-05-18
6426398 Poly (trimethylene terephthalate) polymer composition Joseph V. Kurian, Donald Edward Putzig 2002-07-30
6335421 Preparation of poly(trimethylene terephthalate) with low level of di(1,3-propylene glycol) Joseph V. Kurian 2002-01-01
6281325 Preparation of poly(trimethylene terephthalate) Joseph V. Kurian 2001-08-28
6255442 Esterification process Joseph V. Kurian, Donald Edward Putzig 2001-07-03
5840957 Transesterification process using lanthanum compound catalyst Joseph V. Kurian 1998-11-24