Xingen Lei

This inventor holds 22 USPTO granted patents and 4 published patent applications, plus 3 CIPO patents and 5 EPO patents, primarily in Animal Nutrition. Top assignees: Cornell University, Phytex, LLC, United States of America, as Represented by the Secretary of Agriculture. Active years: 2002-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Xingen Lei. Retrieved from https://idiyas.com/inventor/xingen-lei

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

USPTO Granted Patents = 22 (Patent Applications = 4)

% Patents Active = 72.7

CIPO Patents = 3

EPO Patents = 5 (Patent Applications = 2)

Average Co-Inventor Count = 1.3

ph-index = 8

Forward Citations = 183(Granted Patents)

Company Filing History:

United States of America, as Represented by the Secretary of Agriculture

where one patent can have more than one assignee

Years Active: 2002-2026

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Areas of Expertise:

Phytases

Organic Fertilizer

Animal Feed

Keratinolytic Polypeptides

Bone Strengthening

Microalgae

Thermal Stability

Enzymes

Phosphatases

Yeast Systems

Defatted

Site-Directed Mutagenesis

22 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12543743 - KERATINOLYTIC POLYPEPTIDES AND METHODS OF USE (2026-02-10),

2. 11077158 - Omega-3 fatty acid enrichment of poultry products with defatted microalgae animal feed (2021-08-03),

3. 9249061 - Highly efficient organic fertilizer and components thereof (2016-02-02),

4. 8993300 - Overexpression of phytase genes in yeast systems (2015-03-31),

5. 8551724 - Phytase-Containing Animal Food and Method (2013-10-08),

6. 8540984 - Phytases with improved thermal stability (2013-09-24),

7. 8455232 - Overexpression of phytase genes in yeast systems (2013-06-04),

8. 8192734 - Compositions and methods for bone strengthening (2012-06-05),

9. 7972805 - Phytase-containing animal food and method (2011-07-05),

10. 7919297 - [object Object] (2011-04-05),

11. 7833743 - Phytase-containing animal food and method (2010-11-16),

12. 7829318 - Overexpression of phytase genes in yeast systems (2010-11-09),

13. 7736680 - [object Object] (2010-06-15),

14. 7320876 - Phytase-containing animal food and method (2008-01-22),

15. 7312063 - Overexpression of phytase genes in yeast systems (2007-12-25),

Title: Xingen Lei: Innovator in Agricultural Biotechnology

Introduction

Xingen Lei is an accomplished inventor based in Ithaca, NY, who has made significant contributions to agricultural biotechnology. With a total of 21 patents to his name, his research and innovations primarily focus on enhancing agricultural productivity and nutritional quality.

Latest Patents

Among his latest innovations, Lei has developed a patent for omega-3 fatty acid enrichment of poultry products using defatted microalgae as animal feed. This invention improves the n-6 to n-3 fatty acid ratio in poultry products and introduces a method for producing eggs with elevated amounts of n-3 fatty acids, achieving levels between 300 mg to 550 mg per egg. Furthermore, he created a highly efficient organic fertilizer that utilizes specific microbial strains and substrates to release nitrogen, thus enhancing plant growth. This fertilizer not only incorporates keratin-degrading microorganisms but also includes methods for its production.

Career Highlights

Xingen Lei has worked with notable organizations such as Cornell Research Foundation Inc. and Phytex, LLC. During his tenure at these institutions, he has driven innovative research projects aimed at improving agricultural practices through technology.

Collaborations

Throughout his career, Lei has collaborated with colleagues such as Douglas M Webel and Frank E Ruch. These partnerships have significantly contributed to his success and the advancement of his innovative projects in agricultural biotechnology.

Conclusion

Xingen Lei continues to have a profound impact on the field of agricultural biotechnology. His innovative patents and collaborations with research institutions underscore his commitment to enhancing food production and sustainability through scientific advancement.

Profile summary based on public USPTO records.