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Meyzieu, France

Hospal Industrie

USPTO Granted Patents = 67

% Expired Patents = 3.0

CIPO Patents = 1

Forward Citations = 2,840

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54 inventors (with patents filed for the assignee):

Jacques Chevallet (21 out of 44 patents)

Bernard Bene (10 out of 28 patents)

Michel Thomas (8 out of 10 patents)

4. Jean-Claude Riquier (7 out of 7 patents)

5. Jacques Burtin (6 out of 6 patents)

6. Pierre Valette (5 out of 5 patents)

7. Julien Porta (4 out of 4 patents)

8. Georges Vantard (4 out of 4 patents)

9. Nicolas Goux (3 out of 6 patents)

10. Laurent Simard (3 out of 5 patents)

11. Gerard Richalley (3 out of 3 patents)

12. Christian Clermont (3 out of 3 patents)

13. Jacques Gauckler (3 out of 3 patents)

14. Michel Cronenberger (3 out of 5 patents)

15. Alain Frugier (2 out of 15 patents)

Core Competencies:

Artificial Kidney

Haemofiltration Machine

Semipermeable Membrane

Blood Circulation Apparatus

Fluid Treatment Apparatus

Hollow Fibres

Biocompatibility

Dialysis Apparatus

Non-Thrombogenic

Biological Purification

Fluid Cassette

Sodium Regulation

67 patents: Sort by Forward Citations

1. 7077961 - Apparatus for extracorporeal blood or plasma treatment comprising a wet semi-permeable membrane and methods for making the same (2006-07-18),

2. 7056458 - Non-thrombogenic semipermeable membrane and method for making same (2006-06-06),

3. 6773591 - Bundle of hollow fibres for a device for extracorporeal treatment of blood and plasma, and process for its production (2004-08-10),

4. 6635026 - Haemofiltration machine for independently controlling the concentration of a least two ionic substances in a patient's internal medium (2003-10-21),

5. 6623442 - Dialysis apparatus for independently controlling the concentration of at least two ionic substances inside a patient's body (2003-09-23),

6. 6579494 - Process and device for sterilizing and dispensing a liquid for medical use (2003-06-17),

7. 6454998 - Blood circulation apparatus coupling device which improves biocompatibility of inner surfaces with treated blood (2002-09-24),

8. 6423232 - Use of a neutral or cationic polymer to prevent activation of the contact phase of blood or plasma in contact with a semi-permeable membrane (2002-07-23),

9. 6325774 - Dialysis apparatus for independently controlling the concentration of at least two ionic substances inside a patient's body (2001-12-04),

10. 6260715 - Means for the biological purification of a biological fluid (2001-07-17),

11. 6248238 - Medical apparatus for the extracorporeal treatment of blood or plasma, and processes for using this apparatus (2001-06-19),

12. 6214290 - Non-cytotoxic polyurethane medical items (2001-04-10),

13. 6177013 - Use of a neutral or cationic polymer to prevent to activation of blood or plasma in contact with a semi-permeable membrane (2001-01-23),

14. 6123847 - Device and process for regulating the sodium concentration in a dialysis (2000-09-26),

15. 6110384 - Method of determining a parameter indicative of the progress of an (2000-08-29),

Company Overview

Hospal Industrie, based in Meyzieu, France, specializes in the development and manufacturing of advanced blood treatment devices. The company focuses on innovative technologies such as artificial kidneys and haemofiltration machines, utilizing semipermeable membranes and hollow fibres to enhance biocompatibility and efficiency in fluid treatment. With a commitment to improving patient care, Hospal Industrie plays a significant role in the medical devices sector, particularly in dialysis and blood circulation apparatuses.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

67 Patents

#1 in Meyzieu

#388 in France

#11,031 in the World

Meyzieu, France

Hospal Industrie

Forward Citations = 2,840

54 inventors:

Jacques Chevallet (21 out of 44 patents)

Bernard Bene (10 out of 28 patents)

Michel Thomas (8 out of 10 patents)

4. Jean-Claude Riquier (7 out of 7 patents)

5. Jacques Burtin (6 out of 6 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Hospal Industrie. Retrieved from https://idiyas.com/company/hospal-industrie

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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