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Singapore, Singapore

Sivantos Pte. Ltd.

USPTO Granted Patents = 297

EPO Patents = 287

Trademarks = 47

Forward Citations = 557

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238 inventors (with patents filed for the assignee):

Tobias Daniel Rosenkranz (28 out of 32 patents)

Homayoun Kamkar-Parsi (25 out of 25 patents)

Marko Lugger (24 out of 25 patents)

4. Eghart Fischer (23 out of 62 patents)

5. Henning Puder (20 out of 47 patents)

6. Tobias Wurzbacher (19 out of 23 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. Anand Ganapathy (12 out of 12 patents)

11. Stefan Aschoff (11 out of 11 patents)

12. Stefan Petrausch (11 out of 20 patents)

13. Umut Goekay (10 out of 11 patents)

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

15. Johannes Kuhn (10 out of 10 patents)

Core Competencies:

Binaural Hearing System

Directional Signal Processing

Hearing Instrument

Hearing Aid

Auditory Threshold Determination

Sound Source Localization

Acoustic Reverberation Elimination

Charging System

Microphone Array Processing

Speech Quality Rating

Hearing Loss Evaluation

Battery Module

297 patents: Sort by Forward Citations

1. 12501223 - Method for operating a binaural hearing device, binaural hearing device and data medium (2025-12-16),

2. 12490028 - Binaural hearing system and method for operating a binaural hearing system (2025-12-02),

3. 12477286 - Method for directional signal processing for a hearing instrument (2025-11-18),

4. 12471793 - Method for checking a PPG sensor of a hearing apparatus, and hearing apparatus system (2025-11-18),

5. 12470882 - Process for fitting a hearing device (2025-11-11),

6. 12452618 - Electronic module for a hearing instrument to be worn in the ear canal and hearing instrument to be worn in the ear canal (2025-10-21),

7. 12445787 - Method for operating a hearing device, and hearing device system (2025-10-14),

8. 12439214 - Hearing aid, in particular in-the-ear hearing aid (2025-10-07),

9. 12432507 - Electronics module and hearing instrument base module for a hearing instrument to be worn in the auditory canal, hearing instrument to be worn in the auditory canal (2025-09-30),

10. 12425784 - Hearing device (2025-09-23),

11. 12401953 - Method for operating a hearing aid and hearing aid (2025-08-26),

12. 12350038 - Method for determining the auditory threshold of a test subject, hearing aid system, method for setting hearing aid parameters and computer readable medium for performing the method (2025-07-08),

13. 12342134 - Method for operating a hearing device, hearing device and system including a hearing device and a charging device (2025-06-24),

14. 12334101 - Method for operating a hearing device based on a speech signal, and hearing device (2025-06-17),

15. 12334100 - Hearing system including a hearing instrument and method for operating the hearing instrument (2025-06-17),

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 - Dec 23 2025

297 Patents

#19 in Singapore

#19 in Singapore

#2,907 in the World

Singapore, Singapore

Sivantos Pte. Ltd.

Forward Citations = 557

238 inventors:

Tobias Daniel Rosenkranz (28 out of 32 patents)

Homayoun Kamkar-Parsi (25 out of 25 patents)

Marko Lugger (24 out of 25 patents)

4. Eghart Fischer (23 out of 62 patents)

5. Henning Puder (20 out of 47 patents)

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