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Marlborough, MA, United States of America

Hemasure, Inc.

USPTO Granted Patents = 24

Forward Citations = 627

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17 inventors (with patents filed for the assignee):

Peter Zuk, Jr (10 out of 29 patents)

Franco Castino (8 out of 10 patents)

Eric K Lee (6 out of 32 patents)

4. Charles M Zepp (5 out of 57 patents)

5. Yves Fouron (4 out of 6 patents)

6. Stephen B Kessler (2 out of 19 patents)

7. Egisto Boschetti (2 out of 56 patents)

8. Pierre Girot (2 out of 24 patents)

9. Randal A Goffe (2 out of 2 patents)

10. Abdul R Azad (2 out of 2 patents)

11. Luc P Guerrier (2 out of 2 patents)

12. Sumith Ranil Wickramasinghe (2 out of 2 patents)

13. Donald L Heefner (1 out of 13 patents)

14. Jonathan C Alt (1 out of 1 patent)

15. A R Azad (1 out of 3 patents)

24 patents: Sort by Forward Citations

1. 6428712 - Gravity driven liquid filtration system and method for filtering biological liquid (2002-08-06),

2. 6274055 - In-line liquid filtration device useable for blood, blood products or the like (2001-08-14),

3. 6251292 - Method of preventing air from becoming entrapped within a filtration device (2001-06-26),

4. 6177019 - Method and apparatus for removing tumor cells from tumor cell-contaminated stem cell products (2001-01-23),

5. 6159375 - Method for removing leukocytes and methylene blue from plasma (2000-12-12),

6. 6123859 - Method for in-line filtering biological liquid (2000-09-26),

7. 6030539 - In-line liquid filtration device useable for blood, blood products or (2000-02-29),

8. 6015500 - Filtration device useable for removal of leukocytes and other blood (2000-01-18),

9. 6010633 - Method of preventing air from becoming entrapped within a filtration (2000-01-04),

10. 5938940 - In-line liquid filtration device and method useable for blood and blood (1999-08-17),

11. 5935436 - Device for simultaneously removing leukocytes and methylene blue from (1999-08-10),

12. 5902490 - Filtration method and device useable for removal of leukocytes and other (1999-05-11),

13. 5846427 - Extra-lumenal crossflow plasmapheresis devices and method of use thereof (1998-12-08),

14. 5817237 - Process for simultaneously removing leukocytes and methylene blue from (1998-10-06),

15. 5798041 - In-line liquid filtration device useable for blood, blood products or (1998-08-25),

Hemasure, Inc. is an innovative life sciences company specializing in the development and manufacture of advanced hematology analyzers. With a focus on accuracy, efficiency, and user-friendly designs, our cutting-edge products enable healthcare professionals to obtain precise and reliable results for blood analysis. Backed by a team of experienced scientists and engineers, Hemasure is dedicated to pushing the boundaries of hematology technology to improve patient care worldwide.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 30 2025

24 Patents

#18 in Marlborough, MA

#800 in Massachusetts

#13,431 in US

#25,865 in the World

Marlborough, MA, United States of America

Hemasure, Inc.

Forward Citations = 627

17 inventors:

Peter Zuk, Jr (10 out of 29 patents)

Franco Castino (8 out of 10 patents)

Eric K Lee (6 out of 32 patents)

4. Charles M Zepp (5 out of 57 patents)

5. Yves Fouron (4 out of 6 patents)

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