XL

Xingen Lei

CF Cornell Research Foundation: 17 patents #21 of 1,638Top 2%
CU Cornell University: 3 patents #259 of 1,984Top 15%
US USDA: 2 patents #601 of 2,828Top 25%
Overall (All Time): #207,464 of 4,157,543Top 5%
21
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
11077158 Omega-3 fatty acid enrichment of poultry products with defatted microalgae animal feed 2021-08-03
9249061 Highly efficient organic fertilizer and components thereof Gary E. Harman 2016-02-02
8993300 Overexpression of phytase genes in yeast systems 2015-03-31
8551724 Phytase-Containing Animal Food and Method Douglas M. Webel, Donald E. Orr, Jr., Frank E. Ruch 2013-10-08
8540984 Phytases with improved thermal stability 2013-09-24
8455232 Overexpression of phytase genes in yeast systems 2013-06-04
8192734 Compositions and methods for bone strengthening 2012-06-05
7972805 Phytase-containing animal food and method Douglas M. Webel, Donald E. Orr, Jr., Frank E. Ruch 2011-07-05
7919297 Mutants of Aspergillus niger PhyA phytase and Aspergillus fumigatus phytase 2011-04-05
7833743 Phytase-containing animal food and method Douglas M. Webel, Donald E. Orr, Jr., Frank E. Ruch 2010-11-16
7829318 Overexpression of phytase genes in yeast systems 2010-11-09
7736680 Using mutations to improve Aspergillus phytases Edward J. Mullaney, Abul H. J. Ullah 2010-06-15
7320876 Phytase-containing animal food and method Douglas M. Webel, Donald E. Orr, Jr., Frank E. Ruch 2008-01-22
7312063 Overexpression of phytase genes in yeast systems 2007-12-25
7309505 Using mutations to improve Aspergillus phytases Edward J. Mullaney, Abul H. J. Ullah 2007-12-18
7300781 Site-directed mutagenesis of Escherichia coli phytase 2007-11-27
7026150 Overexpression of phytase genes in yeast systems 2006-04-11
6974690 Phosphatases with improved phytase activity 2005-12-13
6841370 Site-directed mutagenesis of Escherichia coli phytase 2005-01-11
6511699 Enzymes with improved phytase activity 2003-01-28
6451572 Overexpression of phytase genes in yeast systems 2002-09-17