Timothy George Helentjaris

This inventor holds 53 USPTO granted patents and 4 published patent applications, plus 8 CIPO patents and 2 EPO patents, primarily in Plant Biotechnology (CPC class C12N). Top assignees: Pioneer Hi-Bred International, Inc., E.i. Dupont De Nemours and Company, Pioneer Hi-Bred Int'l Inc.. Active years: 1994-2021.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Timothy George Helentjaris. Retrieved from https://idiyas.com/inventor/timothy-george-helentjaris

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

USPTO Granted Patents = 53 (Patent Applications = 4)

% Patents Active = 34.0

CIPO Patents = 8 (Patent Applications = 3)

EPO Patents = 2

Average Co-Inventor Count = 3.4

ph-index = 12

Forward Citations = 383(Granted Patents)

Forward Citations (Not Self Cited) = 363(Dec 10, 2025)

Inventors with similar research interests:

Location History:

Park City, UT (US) (1994)
Salt Lake City, UT (US) (1995)
Salt Lake County, UT (US) (2001)
Tuscon, AZ (US) (2008)
Ankeny, IA (US) (2000 - 2016)
Tucson, AZ (US) (2008 - 2021)

Company Filing History:

47 out of 6,891

Pioneer Hi-Bred International, Inc.

patents

7 out of 16,339

E.i. Dupont De Nemours and Company

patents

2 out of 20

Pioneer Hi-Bred Int'l Inc.

patents

4. 1 out of 16,025

University of California

patents

5. 4 out of 834,513

Other

patents

where one patent can have more than one assignee

Years Active: 1994-2021

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Areas of Expertise:

Plant Biotechnology

Maize Cellulose Synthases

AP2 Domain Transcription Factor

Farnesyltransferases

Stress Tolerance

Cytokinin Modulation

Endosperm Promoter

Lignin Biosynthesis

53 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 10954525 - AP2 domain transcription factor ODP2 (Ovule Development Protein 2) and methods of use (2021-03-23),

2. 10954524 - AP2 domain transcription factor ODP2 (ovule development protein 2) and methods of use (2021-03-23),

3. 10947550 - AP2 domain transcription factor ODP2 (ovule development protein 2) and methods of use (2021-03-16),

4. 10125372 - AP2 domain transcription factor ODP2 (ovule development protein 2) and methods of use (2018-11-13),

5. 10113175 - AP2 domain transcription factor ODP2 (ovule development protein 2) and methods of use (2018-10-30),

6. 9340796 - AP2 domain transcription factor ODP2 (ovule development protein 2) and methods of use (2016-05-17),

7. 8697842 - Maize cellulose synthases and uses thereof (2014-04-15),

8. 8481682 - Maize cellulose synthases and uses thereof (2013-07-09),

9. 8420893 - AP2 domain transcription factor ODP2 (ovule development protein 2) and methods of use (2013-04-16),

10. 8207302 - Maize cellulose synthases and uses thereof (2012-06-26),

11. 8088977 - Regulatory elements associated with CBF transcription factors of maize (2012-01-03),

12. 8049000 - Early endosperm promoter eep2 (2011-11-01),

13. 8039689 - Plant farnesyltransferases (2011-10-18),

14. 8017834 - Enhanced silk exsertion under stress (2011-09-13),

15. 7982009 - Maize cellulose synthases and uses thereof (2011-07-19),

Title: The Innovative Journey of Timothy George Helentjaris

Introduction: Timothy George Helentjaris, a pioneering inventor based in Ankeny, Iowa, has made significant contributions to the field of technology with his groundbreaking inventions and patents.

Latest Patents: Timothy George Helentjaris holds several patents in various technological domains, including advancements in renewable energy systems, artificial intelligence algorithms, and sustainable agriculture practices.

Career Highlights: With a career spanning over two decades, Timothy George Helentjaris has established himself as a visionary inventor known for his ability to blend cutting-edge technology with practical applications. His work has not only revolutionized industries but has also paved the way for a more sustainable future.

Collaborations: Throughout his career, Timothy George Helentjaris has collaborated with leading research institutions, universities, and innovative companies to bring his inventions to life. His collaborative spirit and dedication to innovation have led to the successful implementation of his groundbreaking ideas.

Conclusion: Timothy George Helentjaris continues to push the boundaries of innovation, inspiring the next generation of inventors to think creatively and pursue their ideas fearlessly. His impact on the technological landscape is profound, and his legacy as a visionary inventor is sure to endure for years to come.

Profile summary based on public USPTO records.