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For the Inventor, By the Inventor

Rosieres Pres Troyes, France

Ldr Medical


USPTO Granted Patents = 110

% Expired Patents = 28.2



Forward Citations = 3,439

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88 inventors (with patents filed for the assignee):

goldMedal Hervé Dinville (21 out of 21 patents)

silverMedal Samuel Lequette (17 out of 29 patents)

bronzeMedal Jean Huppert (17 out of 24 patents)

4.  Hervé Chataigner (17 out of 26 patents)

5.  Alexandre Jodaitis (14 out of 14 patents)

6.  Herve Dinville (13 out of 13 patents)

7.  Jacques Beaurain (13 out of 13 patents)

8.  Alexis Mercier (9 out of 13 patents)

9.  Patrick Tropiano (9 out of 11 patents)

10.  Alan W McGee (8 out of 8 patents)

11.  Jérôme Allain (8 out of 8 patents)

12.  Joel Delecrin (8 out of 8 patents)

13.  Reginald James Davis (8 out of 15 patents)

14.  Pierre Bernard (7 out of 21 patents)

15.  Craig Chebuhar (7 out of 15 patents)


Core Competencies:
Bone Implants
Intervertebral Disc Prosthesis
Anchoring Device
Vertebral Support Device
Intersomatic Cage
Spinal Treatment
Surgical Methods
Instrumentation
Fusion Graft
Osseous Anchoring
Fixation Devices
Polyaxial Head

110 patents:

1. 12383321 - Bone implants (2025-08-12),
2. 11957598 - Intervertebral disc prosthesis (2024-04-16),
3. 11872138 - Intervertebral disc prosthesis (2024-01-16),
4. 11717333 - Bone implants (2023-08-08),
5. 11633288 - Vertebral implant, vertebral fastening device of the implant and implant instrumentation (2023-04-25),
6. 11273056 - Anchoring device and system for an intervertebral implant, intervertebral implant and implantation instrument (2022-03-15),
7. 11246715 - Anchoring device and system for an intervertebral implant, intervertebral implant and implantation instrument (2022-02-15),
8. 10779953 - Vertebral implant, vertebral fastening device of the implant and implant instrumentation (2020-09-22),
9. 10758363 - Transforaminal intersomatic cage for an intervertebral fusion graft and an instrument for implanting the cage (2020-09-01),
10. 10751187 - Intersomatic cage, intervertebral prosthesis, anchoring device and implantation instruments (2020-08-25),
11. 10687877 - Bone implants (2020-06-23),
12. 10603185 - Intervertebral disc prosthesis (2020-03-31),
13. 10531961 - Anchoring device and system for an intervertebral implant, intervertebral implant and implantation instrument (2020-01-14),
14. 10517652 - Interspinous implant and instrument for implanting an interspinous implant (2019-12-31),
15. 10492919 - Intervertebral disc prosthesis (2019-12-03),
LDR Medical is a global medical device company that specializes in the development and commercialization of innovative spine surgery technologies. With a focus on simplifying procedures and improving patient outcomes, LDR Medical offers a comprehensive portfolio of products designed to address the specific needs of spine surgeons and help make their work more efficient and effective. Through extensive research and collaboration with leading medical professionals, LDR Medical continues to push the boundaries of spine surgery and contribute to advancements in the field.
This text is generated by artificial intelligence and may not be accurate.

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USPTO Data Jan 1 1976 - Sep 15 2026

Ldr Medical
110 Patents

#1 in Rosieres Pres Troyes

#253 in France

#7,146 in the World

Rosieres Pres Troyes, FR
Rosieres Pres Troyes, France

Ldr Medical

Forward Citations = 3,439

88 inventors:

goldMedal Hervé Dinville (21 out of 21 patents)

silverMedal Samuel Lequette (17 out of 29 patents)

bronzeMedal Jean Huppert (17 out of 24 patents)

4.  Hervé Chataigner (17 out of 26 patents)

5.  Alexandre Jodaitis (14 out of 14 patents)

Please report any incorrect information to [email protected]
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