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% Expired Patents = 42.9

Forward Citations = 33

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11 inventors (with patents filed for the assignee):

Heuigeun Ryu (4 out of 4 patents)

Ohhun Kwon (3 out of 3 patents)

Heui-Geun Ryu (3 out of 3 patents)

4. Sungha Chang (2 out of 2 patents)

5. Sunghyuk Lee (2 out of 2 patents)

6. Sanghoon Lee (1 out of 106 patents)

7. Jong-Mok Lee (1 out of 1 patent)

8. Jaehong Oh (1 out of 1 patent)

9. Hak-Chul Kim (1 out of 1 patent)

10. Do-Gyoon Kim (1 out of 1 patent)

11. Dou-Ha Baik (1 out of 1 patent)

7 patents: Sort by Forward Citations

1. 8292793 - Control method of automatic balancing centrifuge using balancer (2012-10-23),

2. 8251883 - Automatic balance adjusting centrifuge and the control method thereof (2012-08-28),

3. 7942801 - Automatic balancing centrifuge using balancer (2011-05-17),

4. 7819792 - Automatic balance adjusting centrifuge (2010-10-26),

5. 7297097 - Lift type weight measuring centrifuge (2007-11-20),

6. 7285085 - Automatic balancing rotor for centrifuge (2007-10-23),

7. 6949063 - Automatic balance adjusting centrifugal apparatus (2005-09-27),

Hanlab Corporation is a leading provider of innovative biotech solutions for research and diagnostics. With a strong focus on molecular biology, our products and services empower scientists and clinicians to make groundbreaking discoveries and improve patient care. From cutting-edge technologies to reliable laboratory equipment, Hanlab is committed to driving advancements in the life sciences field.

Profile summary based on public USPTO records.

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USPTO Data Jan 1 1976 - Oct 6 2026

7 Patents

#1 in Paju-si, Gyeonggi-do

#1,433 in South Korea

Paju-si, Gyeonggi-do, South Korea

Hanlab Corporation