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Reno, NV, United States of America

Sierra Sciences, Inc.

USPTO Granted Patents = 13

% Expired Patents = 30.8

Forward Citations = 25

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15 inventors (with patents filed for the assignee):

William H Andrews (13 out of 55 patents)

Hamid Mohammadpour (12 out of 12 patents)

Laura A Briggs (12 out of 12 patents)

4. Lancer K Brown (9 out of 9 patents)

5. Christopher A Foster (6 out of 6 patents)

6. Stephanie Fraser (4 out of 4 patents)

7. Mieczyslaw A Piatyszek (4 out of 9 patents)

8. Federico C A Gaeta (3 out of 24 patents)

9. Jian Zhang (1 out of 5 patents)

10. October Pawlik (1 out of 1 patent)

11. Jessica Wheeler (1 out of 1 patent)

12. Munirathnam Chaguturu (1 out of 1 patent)

13. Tom Kerley (1 out of 1 patent)

14. Penelope Burke (1 out of 1 patent)

15. Beril Karakas (1 out of 1 patent)

13 patents: Sort by Forward Citations

1. 12404304 - Telomerase reverse transcriptase (TERT) expression enhancing compounds and methods for using the same (2025-09-02),

2. 12168019 - 8-hydroxy quinoline derivatives for enhancing telomerase reverse transcriptase (TERT) expression (2024-12-17),

3. 11883471 - Enhancing health in mammals using telomerase reverse transcriptase gene therapy (2024-01-30),

4. 11701374 - 8-hydroxy quinoline derivatives for enhancing telomerase reverse transcriptase (TERT) expression (2023-07-18),

5. 11052134 - Enhancing health in mammals using telomerase reverse transcriptase gene therapy (2021-07-06),

6. 10610574 - Enhancing health in mammals using telomerase reverse transcriptase gene therapy (2020-04-07),

7. 10485852 - Enhancing health in mammals using telomerase reverse transcriptase gene therapy (2019-11-26),

8. 9453209 - Enhancing health in mammals using telomerase reverse transcriptase gene therapy (2016-09-27),

9. 7795416 - Telomerase expression repressor proteins and methods of using the same (2010-09-14),

10. 7279328 - Methods and compositions for modulating telomerase reverse transcriptase (TERT) expression (2007-10-09),

11. 7226744 - Assays for TERT promoter modulatory agents using a telomerase structural RNA component (2007-06-05),

12. 7211435 - Telomerase expression repressor proteins and methods of using the same (2007-05-01),

13. 6686159 - Methods and compositions for modulating telomerase reverse transcriptase (TERT) expression (2004-02-03),

Sierra Sciences, Inc. is a biotechnology company focused on discovering ways to extend healthy human lifespan. With a mission to cure aging, they are dedicated to developing innovative approaches to combat age-related diseases. Their research is centered around the understanding of telomeres and the role they play in cellular aging. Through their cutting-edge science, Sierra Sciences aims to revolutionize the field of longevity and improve the quality of life for individuals worldwide.

Profile summary based on public USPTO records.

Company Badge

USPTO Data Jan 1 1976 - Sep 29 2026

13 Patents

#40 in Reno, NV

#203 in Nevada

#23,808 in US

#44,950 in the World

Reno, NV, United States of America

Sierra Sciences, Inc.

Forward Citations = 25

15 inventors:

William H Andrews (13 out of 55 patents)

Hamid Mohammadpour (12 out of 12 patents)

Laura A Briggs (12 out of 12 patents)

4. Lancer K Brown (9 out of 9 patents)

5. Christopher A Foster (6 out of 6 patents)

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