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For the Inventor, By the Inventor

South San Francisco, CA, United States of America

Spiral Therapeutics, Inc.


USPTO Granted Patents = 14

% Expired Patents = 7.1


Trademarks = 3

Forward Citations = 3

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13 inventors (with patents filed for the assignee):

goldMedal Signe R Erickson (12 out of 46 patents)

silverMedal Hugo Peris (11 out of 11 patents)

bronzeMedal Vrad Levering (8 out of 8 patents)

4.  Eugene De Juan, Jr (6 out of 129 patents)

5.  Andrew Ayoob (6 out of 6 patents)

6.  Eugene De Juan (6 out of 21 patents)

7.  Charles Limb (6 out of 6 patents)

8.  Kevin W Sacherman (4 out of 12 patents)

9.  Carmen Herrero (1 out of 1 patent)

10.  Justin Scot Hanes (1 out of 71 patents)

11.  Nikhil Talreja (1 out of 1 patent)

12.  Nikhil Talreja (1 out of 1 patent)

13.  Benson Jung (1 out of 1 patent)

14.  Jr Eugene De Juan (0 patent)


14 patents:

1. 12728245 - System for accessing a cochlear implant lead insertion site (2026-09-08),
2. 12663629 - Systems and methods for treating hearing loss (2026-06-23),
3. 12443020 - Visualization devices, systems, and methods for otology and other uses (2025-10-14),
4. 12360350 - Devices, systems, and methods for otology (2025-07-15),
5. 12270978 - Devices, systems, and methods for otology (2025-04-08),
6. 12164095 - Minimally-invasive tools and methods for accessing the middle and inner ear through the tympanic membrane (2024-12-10),
7. 12138436 - Intratympanic injector devices and needles for delivery of drugs and methods of use (2024-11-12),
8. 12102785 - Inner ear drug delivery devices and methods of use (2024-10-01),
9. 11906719 - Devices, systems, and methods for treating ear disorders (2024-02-20),
10. 11796781 - Visualization devices, systems, and methods for otology and other uses (2023-10-24),
11. 11662561 - Systems and methods for treating hearing loss (2023-05-30),
12. 11467386 - Systems and methods for treating hearing loss (2022-10-11),
13. 11273295 - Inner ear drug delivery devices and methods of use (2022-03-15),
14. 10561736 - Apoptosis inhibitor formulations for prevention of hearing loss (2020-02-18),
Company Overview
Spiral Therapeutics, Inc. is a biotechnology company based in South San Francisco, California, focused on developing innovative therapies for neurological disorders. The company specializes in leveraging advanced drug delivery systems and novel therapeutic approaches to address unmet medical needs in the field of neurology. By integrating cutting-edge research with a commitment to improving patient outcomes, Spiral Therapeutics aims to transform the treatment landscape for conditions affecting the nervous system.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 13 2026

14 Patents

#81 in South San Francisco, CA

#5,318 in California

#22,319 in US

#42,249 in the World

South San Francisco, CA (US)
South San Francisco, CA, United States of America

Spiral Therapeutics, Inc.

Forward Citations = 3

13 inventors:

goldMedal Signe R Erickson (12 out of 46 patents)

silverMedal Hugo Peris (11 out of 11 patents)

bronzeMedal Vrad Levering (8 out of 8 patents)

4.  Eugene De Juan, Jr (6 out of 129 patents)

5.  Andrew Ayoob (6 out of 6 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Spiral Therapeutics, Inc.. Retrieved from https://idiyas.com/company/spiral-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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