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For the Inventor, By the Inventor

Minneapolis, MN, United States of America

Sophono, Inc.

Calculating rank
USPTO Granted Patents = 10

% Expired Patents = 60.0


Forward Citations = 114

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7 inventors (with patents filed for the assignee):

goldMedal Nicholas F Pergola (9 out of 13 patents)

silverMedal Markus C Haller (7 out of 12 patents)

bronzeMedal Peter Ruppersberg (6 out of 30 patents)

4.  Todd C Wyant (5 out of 6 patents)

5.  James Frank Kasic, Ii (2 out of 23 patents)

6.  William J Simms (2 out of 3 patents)

7.  James F Kasic (2 out of 3 patents)

8.  Peter Ruppersberg (0 patent)

9.  Markus C Haller (0 patent)


10 patents:

1. 10375488 - Systems, devices, components and methods for reducing feedback between microphones and transducers in bone conduction magnetic hearing devices (2019-08-06),
2. 9788125 - Systems, devices, components and methods for providing acoustic isolation between microphones and transducers in bone conduction magnetic hearing aids (2017-10-10),
3. 9736601 - Adjustable magnetic systems, devices, components and methods for bone conduction hearing aids (2017-08-15),
4. 9526810 - Systems, devices, components and methods for improved acoustic coupling between a bone conduction hearing device and a patient's head or skull (2016-12-27),
5. 9258656 - Sound acquisition and analysis systems, devices and components for magnetic hearing aids (2016-02-09),
6. 9210521 - Abutment attachment systems, mechanisms, devices, components and methods for bone conduction hearing aids (2015-12-08),
7. 9179228 - Systems devices, components and methods for providing acoustic isolation between microphones and transducers in bone conduction magnetic hearing aids (2015-11-03),
8. 9119010 - Implantable sound transmission device for magnetic hearing aid, and corresponding systems, devices and components (2015-08-25),
9. D689615 - Magnetic attachment mechanism for bone conduction hearing device (2013-09-10),
10. D682430 - Magnetic attachment mechanism for bone conduction hearing device (2013-05-14),
Company Overview
Sophono, Inc. is a medical device company based in Minneapolis, MN, specializing in innovative solutions for hearing restoration. The company focuses on developing implantable bone conduction hearing systems that provide an alternative for individuals with conductive hearing loss or single-sided deafness. Sophono's technology emphasizes user comfort and ease of use, aiming to enhance the quality of life for those with hearing impairments. Their commitment to research and development positions them at the forefront of advancements in audiology and hearing technology.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 27 2026

10 Patents

#162 in Minneapolis, MN

#851 in Minnesota

#29,892 in US

#56,119 in the World

Minneapolis, MN (US)
Minneapolis, MN, United States of America

Sophono, Inc.

Forward Citations = 114

7 inventors:

goldMedal Nicholas F Pergola (9 out of 13 patents)

silverMedal Markus C Haller (7 out of 12 patents)

bronzeMedal Peter Ruppersberg (6 out of 30 patents)

4.  Todd C Wyant (5 out of 6 patents)

5.  James Frank Kasic, Ii (2 out of 23 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Sophono, Inc.. Retrieved from https://idiyas.com/company/sophono

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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