For the Inventor, By the Inventor

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Singapore, Singapore

Sivantos Pte. Ltd.

USPTO Granted Patents = 324

% Expired Patents = 3.4

EPO Patents = 305

Trademarks = 12

Forward Citations = 606

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255 inventors (with patents filed for the assignee):

Tobias Daniel Rosenkranz (28 out of 32 patents)

Homayoun Kamkar-Parsi (27 out of 28 patents)

Marko Lugger (24 out of 25 patents)

4. Eghart Fischer (24 out of 63 patents)

5. Henning Puder (21 out of 48 patents)

6. Tobias Wurzbacher (20 out of 24 patents)

7. Frank Naumann (19 out of 42 patents)

8. Peter Nikles (18 out of 37 patents)

9. Holger Kral (13 out of 27 patents)

10. Stefan Aschoff (12 out of 12 patents)

11. Cecil Wilson (12 out of 14 patents)

12. Anand Ganapathy (12 out of 12 patents)

13. Stefan Petrausch (11 out of 20 patents)

14. Umut Goekay (10 out of 11 patents)

15. Homayoun Kamkar Parsi (10 out of 11 patents)

Core Competencies:

Hearing Device

Binaural Hearing System

Signal Processing

Wireless Charging

Hearing Aid

Echo Reduction

Audio Signal

Electroacoustic Input

Fitting Method

Energy Store

Microphone Array

User Assistance

324 patents: Sort by Forward Citations

1. 12739579 - Hearing instrument and associated binaural hearing system (2026-09-15),

2. 12712431 - ELECTRONIC DEVICE WORN ON THE BODY, HEARING AID INSTRUMENT, AND VOLTAGE SUPPLY FOR SUCH A DEVICE (2026-08-18),

3. 12711964 - HEARING DEVICE AND METHOD OF OPERATING A HEARING DEVICE (2026-08-18),

4. 12707188 - Method for creating a frailty indicator value for a person using a hearing instrument and hearing instrument (2026-08-11),

5. 12702330 - Method of fitting a hearing device and fitting device for fitting the hearing device (2026-08-11),

6. 12701371 - Hearing instrument and associated binaural hearing system (2026-08-04),

7. 12689860 - Method for operating a hearing device, hearing device and computer program product (2026-07-21),

8. 12684301 - Operation of a hearing device in an audio presentation system (2026-07-14),

9. 12676039 - Access control process for a restricted area using a hearing device (2026-07-07),

10. 12671948 - Method of operating a hearing device system, and hearing device system (2026-06-30),

11. 12661017 - Method for operating a hearing device system and hearing device system (2026-06-23),

12. 12647739 - Charging contact connection, charging contact system and electrical device (2026-06-02),

13. 12641382 - Method for operating a hearing device and hearing device (2026-05-26),

14. 12638515 - Method for determining an aging condition of a battery cell in a hearing instrument (2026-05-26),

15. 12610201 - Hearing device (2026-04-21),

Sivantos Pte. Ltd. is a leading provider of hearing aids and related solutions. With a strong focus on innovation and customer satisfaction, Sivantos aims to improve the quality of life for people with hearing loss. They offer a wide range of state-of-the-art hearing devices, accessories, and personalized services to meet the unique needs of individuals. Sivantos collaborates with healthcare professionals and hearing care experts to deliver cutting-edge solutions that enhance auditory experiences and communication. With a global presence and a commitment to excellence, Sivantos strives to empower individuals to reconnect with the world of sound.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Sep 15 2026

Sivantos Pte. Ltd.

324 Patents

#21 in Singapore

#21 in Singapore

#2,778 in the World

Singapore, Singapore

Sivantos Pte. Ltd.

Forward Citations = 606

255 inventors:

Tobias Daniel Rosenkranz (28 out of 32 patents)

Homayoun Kamkar-Parsi (27 out of 28 patents)

Marko Lugger (24 out of 25 patents)

4. Eghart Fischer (24 out of 63 patents)

5. Henning Puder (21 out of 48 patents)

Please report any incorrect information to [email protected]

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