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Plaisir, France

Bertin & Cie

USPTO Granted Patents = 107

CIPO Patents = 2

Forward Citations = 1,766

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149 inventors (with patents filed for the assignee):

Michel R Lequime (9 out of 11 patents)

Jean P Boquet (8 out of 9 patents)

Jean-Pierre Volat (6 out of 6 patents)

4. Jean Hache (5 out of 5 patents)

5. Louis De Goncourt (5 out of 5 patents)

6. Yves F Guern (4 out of 9 patents)

7. Georges J Chastang (4 out of 4 patents)

8. Frederic Dufau (4 out of 4 patents)

9. Marc V Lepretre (4 out of 6 patents)

10. Jocelyn Millet (4 out of 4 patents)

11. Louis Duthion (4 out of 6 patents)

12. Gerard Pelous (3 out of 4 patents)

13. Michel G Fardeau (3 out of 3 patents)

14. Jean-Luc M Weber (3 out of 4 patents)

15. Stephane G Viannay (3 out of 3 patents)

Core Competencies:

Cochlear Implants

Nucleic Acid Preparation

Three-Dimensional Positioning

Linear Spraying Devices

Electrophoresis Methods

Microporous Membrane Manufacturing

Optical Detection

Cell Culture Devices

Pneumatic Loudspeakers

Surface Treatment Methods

Emergency Breathing Apparatus

Human Respiration Monitoring

107 patents: Sort by Forward Citations

1. 5800475 - Hearing aid including a cochlear implant (1998-09-01),

2. 5789243 - Cartridge for preparing purified nucleic acids (1998-08-04),

3. 5784282 - Method and apparatus for identifying the position in three dimensions of (1998-07-21),

4. 5628460 - Device for linear spraying of a liquid particularly a cooling liquid (1997-05-13),

5. 5593561 - Multiple electrophoresis method and apparatus for migration and transfer (1997-01-14),

6. 5568847 - Device for providing a rigid mechanical link with frequency cut-off (1996-10-29),

7. 5482613 - Method and apparatus for making a gel plate with a porous membrane for (1996-01-09),

8. 5462268 - Device for temporary storage of flat objects (1995-10-31),

9. 5429347 - Device for unit distribution of thin stacked objects (1995-07-04),

10. 5428450 - Method and apparatus for determining the color of an object that is (1995-06-27),

11. 5415752 - Process and device for the manufacture of a microporous membrane gel (1995-05-16),

12. 5411862 - Method for the rapid sequencing of linear and ordered biological (1995-05-02),

13. 5383020 - Method and apparatus for determining the color of a translucent object (1995-01-17),

14. 5362040 - Device for transferring flat objects using a conveyor belt and drum (1994-11-08),

15. 5352609 - Cartridge, apparatus, and method for preparing purified nucleic acids (1994-10-04),

Bertin & Cie is a leading global company specializing in innovative technological solutions for various industries. With a rich history spanning several decades, Bertin & Cie has established itself as a trusted provider of cutting-edge products and services. From bioanalysis and instrumentation to radiation protection and digital solutions, the company leverages expertise to deliver reliable, efficient, and sustainable solutions to its clients worldwide.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Dec 9 2025

107 Patents

#1 in Plaisir

#250 in France

#7,106 in the World

Plaisir, France

Bertin & Cie

Forward Citations = 1,766

149 inventors:

Michel R Lequime (9 out of 11 patents)

Jean P Boquet (8 out of 9 patents)

Jean-Pierre Volat (6 out of 6 patents)

4. Jean Hache (5 out of 5 patents)

5. Louis De Goncourt (5 out of 5 patents)

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