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For the Inventor, By the Inventor

CH

De Grisogono Sa

USPTO Granted Patents = 47

% Expired Patents = 4.3


Trademarks = 7

Forward Citations = 798

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2 inventors (with patents filed for the assignee):

goldMedal Fawaz Gruosi (47 out of 51 patents)

silverMedal Jean-François Mojon (1 out of 1 patent)

bronzeMedal Sylvain Le Hirez (0 patent)


Core Competencies:
Pendant
Earring
Ring
Necklace
Wrist Watch
Watch Case
Watch Dial
Bracelet
Mechanical Digital Display
Fountain Pen
Ladybird Ring
Three Hearts

47 patents:

1. D796989 - Piece of jewellery (2017-09-12),
2. D796986 - Pendant (2017-09-12),
3. D796372 - Earring (2017-09-05),
4. D794493 - Ring (2017-08-15),
5. D790383 - Necklace (2017-06-27),
6. D780041 - Pendant (2017-02-28),
7. D768530 - Ring (2016-10-11),
8. D762125 - Wrist watch (2016-07-26),
9. D757569 - Watch case (2016-05-31),
10. D749456 - Earring (2016-02-16),
11. D744870 - Wrist watch (2015-12-08),
12. D721599 - Watch (2015-01-27),
13. D689788 - Ring (2013-09-17),
14. D663649 - Ring (2012-07-17),
15. D659042 - Watch dial (2012-05-08),
Company Overview
De Grisogono SA is a distinguished Swiss luxury brand renowned for its exquisite jewellery and high-end accessories. The company specializes in innovative designs that encompass a range of products, including unique watch mechanisms, mechanical digital displays, and elegantly crafted pieces such as earrings, rings, and pendants. With a commitment to artistry and craftsmanship, De Grisogono merges traditional techniques with modern aesthetics, creating timeless pieces that reflect sophistication and luxury in the world of fine jewellery.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 20 2026

47 Patents

#9 in

#307 in Switzerland

#14,827 in the World

CH
CH

De Grisogono Sa

Forward Citations = 798

2 inventors:

goldMedal Fawaz Gruosi (47 out of 51 patents)

silverMedal Jean-François Mojon (1 out of 1 patent)

bronzeMedal Sylvain Le Hirez (0 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: De Grisogono Sa. Retrieved from https://idiyas.com/company/de-grisogono-sa

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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