EPO Patents = 5

Forward Citations = 3

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12 inventors (with patents filed for the assignee):

Lionel Julliand (4 out of 14 patents)

Loic Vincent (3 out of 5 patents)

Pierre Humbert (2 out of 4 patents)

4. Jan Hemmelmann (2 out of 2 patents)

5. Pascal Mandou (1 out of 1 patent)

6. Leonid Ginesin (1 out of 4 patents)

7. Sergey Gavrilov (1 out of 1 patent)

8. Leonid Kniazev (1 out of 1 patent)

9. Fabien Roche (1 out of 5 patents)

10. Thierry Deschamps (1 out of 2 patents)

11. Laurent Barth (1 out of 2 patents)

12. Jean-jacques Bry (1 out of 1 patent)

13. Julien Melot (0 patent)

14. Leonid Knyazev (0 patent)

5 patents: Sort by Forward Citations

1. 12049289 - Method and device for determining the direction and the amplitude of a force applied to a propulsion nacelle for a boat (2024-07-30),

2. 11502560 - Assembly comprising a housing and a stator inserted inside said housing (2022-11-15),

3. 11371613 - Ring seal for implementing a rotary seal between two cylindrical elements (2022-06-28),

4. 11104407 - Screw propeller of a pod drive of a vessel and pod drive comprising said screw propeller (2021-08-31),

5. 10710694 - Drive unit for marine vessels comprised of drive shaft braking and locking system (2020-07-14),

Company Overview

AETC Sapphire is a leading provider of cutting-edge technology solutions for businesses worldwide. With a focus on innovation and customer satisfaction, we offer a wide range of services including IT consulting, software development, and digital marketing. Our team of experienced professionals is dedicated to delivering high-quality, customized solutions to help our clients achieve their business goals. Contact us today to learn more about how AETC Sapphire can help your business succeed.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

5 Patents

#3 in Saint Petersburg

#58 in Russia

Saint Petersburg, Russia

Aetc Sapphire

Forward Citations = 3

12 inventors:

Lionel Julliand (4 out of 14 patents)

Loic Vincent (3 out of 5 patents)

Pierre Humbert (2 out of 4 patents)

4. Jan Hemmelmann (2 out of 2 patents)

5. Pascal Mandou (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Aetc Sapphire. Retrieved from https://idiyas.com/company/aetc-sapphire

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]

5 patents (EPO):

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]