Wilmington, DE, United States of America

Narendra S Yadav

This inventor holds 64 USPTO granted patents and 10 published patent applications, plus 17 CIPO patents and 20 EPO patents, primarily in Polyunsaturated Fatty Acids (CPC class C12N). Top assignees: E.i. Dupont De Nemours and Company, Pioneer Hi-Bred International, Inc.. Active years: 1991-2018.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Narendra S Yadav. Retrieved from https://idiyas.com/inventor/narendra-s-yadav

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

USPTO Granted Patents = 64 (Patent Applications = 10)

% Patents Active = 62.5

CIPO Patents = 17 (Patent Applications = 10)

EPO Patents = 20 (Patent Applications = 18)

Average Co-Inventor Count = 3.1

ph-index = 22

Forward Citations = 1,886(Granted Patents)

Forward Citations (Not Self Cited) = 1,811(Dec 10, 2025)

Inventors with similar research interests:

Location History:

Chadds Ford, PA (US) (1999 - 2014)
Wilmington, DE (US) (1991 - 2017)
Wilmington, DE (2018)

Company Filing History:

63 out of 16,339

E.i. Dupont De Nemours and Company

patents

1 out of 6,886

Pioneer Hi-Bred International, Inc.

patents

Years Active: 1991-2018

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Areas of Expertise:

Polyunsaturated Fatty Acids

Acyltransferases

Eicosapentaenoic Acid

Omega-3 Fatty Acids

Delta-15 Desaturases

Yarrowia Lipolytica

Oleaginous Yeasts

Lipid Production

Biogenesis Factor Proteins

Nucleic Acids

Fungal Desaturase

Microbial Host Cells

64 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 9902967 - DGAT genes from yarrowia lipolytica for increased seed storage lipid production and altered fatty acid profiles in soybean (2018-02-27),

2. 9701989 - Recombinant microbial cells that produce at least 28% eicosapentaenoic acid as dry cell weight (2017-07-11),

3. 9617571 - Peroxisome biogenesis factor protein (Pex) disruptions for altering polyunsaturated fatty acids and total lipid content in oleaginous eukaryotic organisms (2017-04-11),

4. 9416382 - Production of polyunsaturated fatty acids by coexpression of acyl-CoA:lysophosphatidylcholine acyltransferases and phospholipid:diacylglycerol acyltransferases (2016-08-16),

5. 9347075 - Nucleic acids encoding mutant acyl-CoA:lysophosphatidylcholine acyltransferases (2016-05-24),

6. 9150836 - Delta-15 desaturases suitable for altering levels of polyunsaturated fatty acids in oilseed plants and oleaginous yeast (2015-10-06),

7. 9133465 - Production of polyunsaturated fatty acids in oleaginous yeasts (2015-09-15),

8. 9057083 - Fungal Δ-12 desaturase and Δ-15 desaturase motifs (2015-06-16),

9. 9029122 - Long chain omega-3 and omega-6 polyunsaturated fatty acid biosynthesis by expression of acyl-CoA lysophospholipid acyltransferases (2015-05-12),

10. 8927809 - [object Object] (2015-01-06),

11. 8822185 - Peroxisome biogenesis factor protein (PEX) disruptions for altering polyunsaturated fatty acids and total lipid content in oleaginous eukaryotic organisms (2014-09-02),

12. 8815566 - [object Object] (2014-08-26),

13. 8735108 - [object Object] (2014-05-27),

14. 8703473 - Recombinant microbial host cells for high eicosapentaenoic acid production (2014-04-22),

15. 8685682 - Docosahexaenoic acid producing strains of yarrowia lipolytica (2014-04-01),

Title: **Narendra S. Yadav: Pioneering Innovations in Plant Biotechnology**

Introduction

Narendra S. Yadav, based in Wilmington, DE, is a prominent inventor with an impressive portfolio of 64 patents. His work primarily focuses on advancements in plant biotechnology, particularly in enhancing lipid production in seeds and developing recombinant microbial cells for producing omega-3 fatty acids. Through his innovative approaches, Yadav has made significant contributions to agricultural science and biotechnology.

Latest Patents

Among his latest patents, Yadav has described transgenic soybean seeds that possess increased total fatty acid content of at least 10%. These innovations aim to improve seed storage lipid production while also altering fatty acid profiles compared to non-transgenic counterparts. Another noteworthy patent elaborates on recombinant microbial cells capable of producing oil comprising at least 28% eicosapentaenoic acid (EPA) as a percentage of dry cell weight. These cells utilize a unique polynucleotide sequence encoding an active acyl-CoA:lysophosphatidylcholine acyltransferase that features specific mutations, along with methods for producing oils rich in omega-3 polyunsaturated fatty acids.

Career Highlights

Yadav's career includes significant roles at renowned companies such as E.I. DuPont De Nemours and Company and Pioneer Hi-Bred International, Inc. His work in these organizations has focused on innovation in seed technology and microbial engineering, aligning with his expertise in enhancing agricultural production through scientific breakthroughs.

Collaborations

Throughout his career, Yadav has collaborated with notable scientists such as Quinn Qun Zhu and Hongxiang Zhang. These collaborations have played a crucial role in his research, leading to advancements in the fields of biotechnology and plant genetics.

Conclusion

In summary, Narendra S. Yadav stands out as a leading figure in the realm of plant biotechnology. His extensive patent portfolio reflects a deep commitment to innovation and a drive to improve agricultural practices through science. As he continues to push the boundaries of what is possible in lipid production and microbial engineering, his contributions will undoubtedly shape the future of the biotechnology industry.

Profile summary based on public USPTO records.