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Hayward, CA, United States of America

Sepragen Corporation

USPTO Granted Patents = 20

Forward Citations = 648

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19 inventors (with patents filed for the assignee):

Vinit Saxena (14 out of 14 patents)

Brian D Andresen (5 out of 5 patents)

Zahid Mozaffar (4 out of 4 patents)

4. Quirinus Ronnie Miranda (4 out of 6 patents)

5. Renu Saxena (2 out of 2 patents)

6. David Zuffi (2 out of 2 patents)

7. Salah H Ahmed (2 out of 2 patents)

8. Alan Sanderson (2 out of 2 patents)

9. Rod Dove (2 out of 2 patents)

10. Fang Ming (2 out of 2 patents)

11. John Howell (2 out of 2 patents)

12. Eric R Fought (2 out of 2 patents)

13. Hrair Kirakossian (1 out of 24 patents)

14. Dennis Richard Gould (1 out of 1 patent)

15. Paul Young (1 out of 1 patent)

20 patents: Sort by Forward Citations

1. 10718744 - Pre-packed, sealed radial flow chromatography column (2020-07-21),

2. 8951784 - Cell culture bioreactor (2015-02-10),

3. 8685241 - Axial and radial flow columns with inflatable seals to facilitate packing and unpacking (2014-04-01),

4. 6096870 - Sequential separation of whey (2000-08-01),

5. 6045842 - High throughput debittering (2000-04-04),

6. 5817354 - High throughput debittering (1998-10-06),

7. 5756680 - Sequential separation of whey proteins and formulations thereof (1998-05-26),

8. 5690996 - Cross-linked cellulose sponge (1997-11-25),

9. 5597489 - Method for removing contaminants from water (1997-01-28),

10. 5492723 - Adsorbent medium (1996-02-20),

11. 5462659 - Chromatography column (1995-10-31),

12. 4867947 - Interface for liquid chromatograph-mass spectrometer (1989-09-19),

13. 4865729 - Radial thin layer chromatography (1989-09-12),

14. 4840730 - Chromatography system using horizontal flow columns (1989-06-20),

15. 4833083 - Packed bed bioreactor (1989-05-23),

Sepragen Corporation is a leading provider of chromatography and separation solutions for biotechnology and pharmaceutical industries. With a focus on innovation and quality, Sepragen offers a wide range of products including chromatography columns, resins, and skids for processing biopharmaceuticals. The company's cutting-edge technologies are designed to improve efficiency and productivity in bioprocessing applications.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 9 2025

20 Patents

#36 in Hayward, CA

#3,801 in California

#15,856 in US

#30,316 in the World

Hayward, CA, United States of America

Sepragen Corporation

Forward Citations = 648

19 inventors:

Vinit Saxena (14 out of 14 patents)

Brian D Andresen (5 out of 5 patents)

Zahid Mozaffar (4 out of 4 patents)

4. Quirinus Ronnie Miranda (4 out of 6 patents)

5. Renu Saxena (2 out of 2 patents)

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