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Clarence, NY, United States of America

22Nd Century Limited, LLC

Calculating rank

USPTO Granted Patents = 52

% Expired Patents = 11.5

CIPO Patents = 2

EPO Patents = 4

Trademarks = 5

Forward Citations = 385

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11 inventors (with patents filed for the assignee):

Jonathan E Page (24 out of 39 patents)

Takashi Hashimoto (24 out of 86 patents)

Andrea T Todd (18 out of 20 patents)

4. Akira Kato (18 out of 38 patents)

5. Enwu Liu (6 out of 8 patents)

6. Masataka Kajikawa (6 out of 6 patents)

7. Paul Rushton (2 out of 2 patents)

8. Ramsey S Lewis (1 out of 21 patents)

9. Ralph E Dewey (1 out of 40 patents)

10. Joseph Pandolfino (1 out of 33 patents)

11. Juan Sanchez Tamburrino (1 out of 1 patent)

12. M Kajikawa (0 patent)

13. M Kajikawa (0 patent)

Core Competencies:

Nucleic Acid Sequences

Alkaloid Biosynthesis

Nicotine Reduction

Cannabinoid Manipulation

Transcription Factors

N-methylputrescine Oxidase

Auxin Response Factor

Trichome Specific Promoters

Genetic Approaches

Tobacco Products

Plant Metabolism

Alkaloid Regulation

52 patents: Sort by Forward Citations

1. 12171177 - Genetic approach for achieving ultra low nicotine content in tobacco (2024-12-24),

2. 12084670 - Regulating alkaloids (2024-09-10),

3. 12018265 - Nucleic acid encoding n-methylputrescine oxidase and uses thereof (2024-06-25),

4. 11839231 - Reducing levels of nicotinic alkaloids in plants (2023-12-12),

5. 11667924 - Increasing levels of nicotinic alkaloids in plants (2023-06-06),

6. 11649463 - Trichome specific promoters for the manipulation of cannabinoids and other compounds in glandular trichomes (2023-05-16),

7. 11597941 - Nucleic acid sequences encoding transcription factors regulating alkaloid biosynthesis and their use in modifying plant metabolism (2023-03-07),

8. 11572568 - Regulating alkaloids (2023-02-07),

9. 11396656 - Nucleic acid encoding n-methylputrescine oxidase and uses thereof (2022-07-26),

10. 11109617 - Reducing levels of nicotine in plants (2021-09-07),

11. 10968459 - Nucleic acid sequences encoding transcription factors regulating alkaloid biosynthesis and their use in modifying plant metabolism (2021-04-06),

12. 10941410 - Nucleic acid sequences encoding transcription factors regulating alkaloid biosynthesis and their use in modifying plant metabolism (2021-03-09),

13. 10907170 - Increasing levels of nicotinic alkaloids in plants (2021-02-02),

14. 10829774 - Increasing levels of nicotinic alkaloids in plants (2020-11-10),

15. 10787674 - Trichome specific promoters for the manipulation of cannabinoids and other compounds in grandular trichomes (2020-09-29),

Company Overview

22Nd Century Limited, LLC is a biotechnology company based in Clarence, NY, specializing in plant metabolism and genetic engineering. The organization focuses on the manipulation of nucleic acid sequences to enhance alkaloid biosynthesis, particularly in the context of nicotine reduction and cannabinoid manipulation. Their research encompasses advanced topics such as transcription factors, N-methylputrescine oxidase, and auxin response factors, aiming to innovate in agricultural biotechnology and improve crop traits for various applications.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 27 2026

52 Patents

#4 in Clarence, NY

#416 in New York

#6,773 in US

#13,581 in the World

Clarence, NY, United States of America

22Nd Century Limited, LLC

Forward Citations = 385

11 inventors:

Jonathan E Page (24 out of 39 patents)

Takashi Hashimoto (24 out of 86 patents)

Andrea T Todd (18 out of 20 patents)

4. Akira Kato (18 out of 38 patents)

5. Enwu Liu (6 out of 8 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: 22Nd Century Limited, LLC. Retrieved from https://idiyas.com/company/22nd-century

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

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]

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