For the Inventor, By the Inventor

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Hayward, CA, United States of America

Chrono Therapeutics Inc.

Calculating rank

USPTO Granted Patents = 15

% Expired Patents = 13.3

CIPO Patents = 1

EPO Patents = 1

Forward Citations = 442

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23 inventors (with patents filed for the assignee):

Guy DiPierro (11 out of 13 patents)

Steven A Giannos (6 out of 6 patents)

Werner Zumbrunn (3 out of 6 patents)

4. Alan Joel Levy (3 out of 14 patents)

5. Zita S Netzel (2 out of 7 patents)

6. Gary Stacey (2 out of 35 patents)

7. Congyi Huang (2 out of 11 patents)

8. Timothy Charles Frearson (2 out of 7 patents)

9. Alexander David Norman (2 out of 16 patents)

10. Patrick H Ruane (2 out of 6 patents)

11. Kevin W Gelston (2 out of 7 patents)

12. Jennifer Darmour (2 out of 17 patents)

13. Jenny E Hapgood (2 out of 5 patents)

14. David Evans Roth (2 out of 6 patents)

15. Ronald A Overbeck (2 out of 5 patents)

15 patents: Sort by Forward Citations

1. 10258778 - Biosynchronous transdermal drug delivery for longevity, anti-aging, fatigue management, obesity, weight loss, weight management, delivery of nutraceuticals, and the treatment of hyperglycemia, alzheimer's disease, sleep disorders, parkinson's disease, aids, epilepsy, attention deficit disorder, nicotine addiction, cancer, headache and pain control, asthma, angina, hypertension, depression, cold, flu and the like (2019-04-16),

2. 10258738 - Biosynchronous transdermal drug delivery for longevity, anti-aging, fatigue management, obesity, weight loss, weight management, delivery of nutraceuticals, and the treatment of hyperglycemia, alzheimer's disease, sleep disorders, parkinson's disease, AIDs, epilepsy, attention deficit disorder, nicotine addiction, cancer, headache and pain control, asthma, angina, hypertension, depression, cold, flu and the like (2019-04-16),

3. 10232156 - Drug delivery methods and systems (2019-03-19),

4. 10213586 - Drug delivery methods and systems (2019-02-26),

5. 10105487 - Optimized bio-synchronous bioactive agent delivery system (2018-10-23),

6. 9669199 - Biosynchronous transdermal drug delivery for longevity, anti-aging, fatigue management, obesity, weight loss, weight management, delivery of nutraceuticals, and the treatment of hyperglycemia, alzheimer's disease, sleep disorders, parkinson's disease, aids, epilepsy, attention deficit disorder, nicotine addiction, cancer, headache and pain control, asthma, angina, hypertension, depression, cold, flu and the like (2017-06-06),

7. 9555227 - Biosynchronous transdermal drug delivery (2017-01-31),

8. 9555226 - Transdermal drug delivery method and system (2017-01-31),

9. RE46217 - Portable drug delivery device including a detachable and replaceable administration or dosing element (2016-11-28),

10. 8741336 - Biosynchronous transdermal drug delivery for longevity, anti-aging, fatigue management, obesity, weight loss, weight management, delivery of nutraceuticals, and the treatment of hyperglycemia, Alzheimer'S disease, sleep disorders, Parkinson'S disease, AIDS, epilepsy, attention deficit disorder, nicotine addiction, cancer, headache and pain control, asthma, angina, hypertension, depression, cold, flu and the like (2014-06-03),

11. 8673346 - Transdermal drug delivery method and system (2014-03-18),

12. 8440221 - Transdermal drug delivery method and system (2013-05-14),

13. 8372040 - Portable drug delivery device including a detachable and replaceable administration or dosing element (2013-02-12),

14. 8252321 - Biosynchronous transdermal drug delivery for longevity, anti-aging, fatigue management, obesity, weight loss, weight management, delivery of nutraceuticals, and the treatment of hyperglycemia, alzheimer's disease, sleep disorders, parkinson's disease, aids, epilepsy, attention deficit disorder, nicotine addiction, cancer, headache and pain control, asthma, angina, hypertension, depression, cold, flu and the like (2012-08-28),

15. 7780981 - Biosynchronous transdermal drug delivery (2010-08-24),

Company Overview

Chrono Therapeutics Inc. is a biotechnology company based in Hayward, California, focused on developing innovative drug delivery systems that optimize therapeutic outcomes. The company specializes in chronopharmacology, which involves timing medication delivery to align with the body's biological rhythms. By leveraging advanced technologies, Chrono Therapeutics aims to enhance the efficacy of treatments for various conditions, particularly in the realm of chronic diseases, thereby improving patient adherence and overall health outcomes.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 27 2026

15 Patents

#45 in Hayward, CA

#5,037 in California

#21,085 in US

#39,991 in the World

Hayward, CA, United States of America

Chrono Therapeutics Inc.

Forward Citations = 442

23 inventors:

Guy DiPierro (11 out of 13 patents)

Steven A Giannos (6 out of 6 patents)

Werner Zumbrunn (3 out of 6 patents)

4. Alan Joel Levy (3 out of 14 patents)

5. Zita S Netzel (2 out of 7 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Chrono Therapeutics Inc.. Retrieved from https://idiyas.com/company/chrono-therapeutics

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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