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For the Inventor, By the Inventor

Ecublens, Switzerland

Symetis Sa


USPTO Granted Patents = 43



Forward Citations = 722

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17 inventors (with patents filed for the assignee):

goldMedal Stephane Delaloye (33 out of 43 patents)

silverMedal Jean-Luc Hefti (31 out of 38 patents)

bronzeMedal Luc Mantanus (23 out of 26 patents)

4.  Jacques Essinger (21 out of 24 patents)

5.  Fabien Lombardi (16 out of 21 patents)

6.  Youssef Biadillah (16 out of 37 patents)

7.  Stéphane Delaloye (10 out of 12 patents)

8.  Serge Delaloye (6 out of 8 patents)

9.  Pierre Simonin (5 out of 8 patents)

10.  Ludwig K Von Segesser (5 out of 13 patents)

11.  Michael Paris (3 out of 3 patents)

12.  Jean-luc Hefti (3 out of 5 patents)

13.  Arnaud Humair (2 out of 9 patents)

14.  Reynald Passerini (2 out of 2 patents)

15.  Lionel Flaction (1 out of 7 patents)


43 patents:

1. 12667455 - Method and apparatus for compressing/loading stent-valves (2026-06-30),
2. 12569337 - Prosthetic valve, delivery apparatus and delivery method (2026-03-10),
3. 12544220 - Aortic bioprosthesis and systems for delivery thereof (2026-02-10),
4. 12533229 - Replacement heart valve having improved collapsible seal (2026-01-27),
5. 12478468 - Replacement heart valve having improved preformed seal (2025-11-25),
6. 12268603 - Catheter delivery system for stent valve (2025-04-08),
7. 12171657 - Stents, valved-stents and methods and systems for delivery thereof (2024-12-24),
8. 12138162 - Method and apparatus for compressing/loading stent-valves (2024-11-12),
9. 12115070 - Implantable valve with attached polymeric components (2024-10-15),
10. 11793636 - Prosthetic valve. delivery apparatus and delivery method (2023-10-24),
11. 11786372 - Method and apparatus for compressing/loading stent-valves (2023-10-17),
12. 11779461 - Catheter delivery system for stent valve (2023-10-10),
13. 11771544 - Method and apparatus for compressing/loading stent-valves (2023-10-03),
14. 11730587 - Heart valve sealing skirt with variable diameters (2023-08-22),
15. 11452598 - Stents, valved-stents and methods and systems for delivery thereof (2022-09-27),
Symetis SA is a medical technology company that specializes in the development and production of innovative heart valve replacements and related accessories. They are known for their transcatheter aortic valve implantation systems, which offer a minimally invasive alternative to traditional open-heart surgeries. The company's products are designed to improve patient outcomes and enhance the quality of life for individuals suffering from heart valve diseases. For more information, please visit their official website.
This text is generated by artificial intelligence and may not be accurate.

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USPTO Data Jan 1 1976 - Sep 29 2026

Symetis Sa
43 Patents

#2 in Ecublens

#324 in Switzerland

#16,010 in the World

Ecublens, CH
Ecublens, Switzerland

Symetis Sa

Forward Citations = 722

17 inventors:

goldMedal Stephane Delaloye (33 out of 43 patents)

silverMedal Jean-Luc Hefti (31 out of 38 patents)

bronzeMedal Luc Mantanus (23 out of 26 patents)

4.  Jacques Essinger (21 out of 24 patents)

5.  Fabien Lombardi (16 out of 21 patents)

Please report any incorrect information to [email protected]
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