Thousand Oaks, CA, United States of America

Roger I Pennell

This inventor holds 61 USPTO granted patents and 17 published patent applications, plus 4 CIPO patents and 2 EPO patents, primarily in Transgenic Plant Genetics (CPC class C12N). Top assignee: Ceres, Inc.. Active years: 2005-2026.

USPTO Granted Patents = 61 (Patent Applications = 17)

% Patents Active = 91.8

CIPO Patents = 4 (Patent Applications = 2)

EPO Patents = 2 (Patent Applications = 5)

Average Co-Inventor Count = 5.4

ph-index = 6

Forward Citations = 197(Granted Patents)

Forward Citations (Not Self Cited) = 83(Dec 10, 2025)

Inventors with similar research interests:

Location History:

Thousand Oaks, CA (US) (2020 - 2023)
Malibu, CA (US) (2005 - 2024)

Company Filing History:

61 out of 218

Ceres, Inc.

patents

Years Active: 2005-2026

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Areas of Expertise:

Transgenic Plants

Biomass Composition

Light Response Pathways

Genetic Modification

Crop Yield

Nucleotide Sequences

Polypeptides

Phenotype Characteristics

Abiotic Stress

High Throughput Testing

Promoter Control Elements

Mutagenized Allele Combinations

61 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12584142 - Transgenic plants having altered biomass composition (2026-03-24),

2. 12516339 - Transgenic plants having increased biomass (2026-01-06),

3. 12391951 - Promoter, promoter control elements, and combinations, and uses thereof (2025-08-19),

4. 12385057 - Modulating light response pathways in plants, increasing light-related tolerances in plants, and increasing biomass in plants (2025-08-12),

5. 12331304 - Promoter, promoter control elements, and combinations, and uses thereof (2025-06-17),

6. 12319921 - Transgenic plants having increased biomass (2025-06-03),

7. 12247211 - Modulating light response pathways in plants, increasing light-related tolerances in plants, and increasing biomass in plants (2025-03-11),

8. 12043841 - Nucleotide sequences and corresponding polypeptides conferring modified phenotype characteristics in plants (2024-07-23),

9. 11981906 - Nucleotide sequences and corresponding polypeptides conferring modified phenotype characteristics in plants (2024-05-14),

10. 11926836 - Modulating light response pathways in plants, increasing light-related tolerances in plants, and increasing biomass in plants (2024-03-12),

11. 11814635 - Nucleotide sequences and polypeptides encoded thereby useful for modifying plant characteristics in response to cold (2023-11-14),

12. 11802287 - Methods for genetic modification of plants (2023-10-31),

13. 11773403 - Methods and materials for high throughput testing of mutagenized allele combinations (2023-10-03),

14. 11761014 - Nucleotide sequences and polypeptides encoded thereby useful for modifying plant characteristics in response to cold (2023-09-19),

15. 11739340 - Promoter, promoter control elements, and combinations, and uses thereof (2023-08-29),

Title: The Innovative Journey of Roger I Pennell

Introduction: Roger I Pennell, a talented inventor based in Thousand Oaks, CA, has made significant contributions to the field of technology with his groundbreaking inventions and patents.

Latest Patents: Roger I Pennell holds several patents in various technological domains, including artificial intelligence, renewable energy, and medical devices. His most recent patent focuses on a cutting-edge sustainable energy solution that has the potential to revolutionize the renewable energy sector.

Career Highlights: With a career spanning over two decades, Roger I Pennell has established himself as a visionary inventor known for his ability to translate complex ideas into practical innovations. He has worked with leading research institutions and companies to bring his inventions to life, showcasing his expertise in turning concepts into reality.

Collaborations: Throughout his career, Roger I Pennell has collaborated with top engineers, scientists, and researchers to push the boundaries of technological advancement. His collaborative spirit and innovative mindset have led to the development of groundbreaking solutions that have garnered international recognition.

Conclusion: Roger I Pennell's passion for innovation and his relentless pursuit of technological advancement have solidified his position as a respected inventor in the industry. His dedication to creating solutions that address global challenges underscores his commitment to making a positive impact on society through his inventions.