For the Inventor, By the Inventor

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Davie, FL, United States of America

Andrx Labs, LLC

USPTO Granted Patents = 10

% Expired Patents = 80.0

CIPO Patents = 1

EPO Patents = 2

Trademarks = 1

Forward Citations = 176

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15 inventors (with patents filed for the assignee):

Chih-Ming Chen (6 out of 88 patents)

Xiu Xiu Cheng (5 out of 25 patents)

Joseph C Chou (5 out of 21 patents)

4. Steve Jan (4 out of 12 patents)

5. Elliot F Hahn (2 out of 8 patents)

6. Boyong Li (1 out of 21 patents)

7. Manesh Dixit (1 out of 7 patents)

8. Jack Cardinal (1 out of 4 patents)

9. Xiaohong Qi (1 out of 1 patent)

10. Guohua Zhang (1 out of 6 patents)

11. Avinash Nangia (1 out of 24 patents)

12. Xiu-Xiu Cheng (1 out of 5 patents)

13. Unchalee Kositprapa (1 out of 15 patents)

14. Dacheng Tian (1 out of 7 patents)

15. David N Wong (1 out of 34 patents)

10 patents: Sort by Forward Citations

1. 8778395 - Diltiazem controlled release formulation and method of manufacture (2014-07-15),

2. 8679534 - HMG-CoA reductase inhibitor extended release formulation (2014-03-25),

3. 8475841 - Controlled release metformin formulations (2013-07-02),

4. 8039019 - Pharmaceutical formulation containing a biguanide and an angiotensin antagonist (2011-10-18),

5. 7919116 - Controlled release metformin formulations (2011-04-05),

6. 7588779 - Pharmaceutical formulation containing a biguanide and an angiotensin antagonist (2009-09-15),

7. 7051606 - Dosage form holder device and methods for immersion testing (2006-05-30),

8. 6869615 - Pharmaceutical formulations containing a non-steroidal antiinflammatory drug and a proton pump inhibitor (2005-03-22),

9. 6866866 - Controlled release metformin compositions (2005-03-15),

10. 6790459 - Methods for treating diabetes via administration of controlled release metformin (2004-09-14),

Andrx Labs, LLC is a leading pharmaceutical company focused on developing and manufacturing high-quality generic and specialty pharmaceutical products. With state-of-the-art facilities and a dedicated team of experts, Andrx Labs is committed to providing affordable and accessible healthcare solutions to patients worldwide.

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

Company Badge

USPTO Data Jan 1 1976 - Sep 22 2026

10 Patents

#3 in Davie, FL

#875 in Florida

#29,802 in US

#55,915 in the World

Davie, FL, United States of America

Andrx Labs, LLC

Forward Citations = 176

15 inventors:

Chih-Ming Chen (6 out of 88 patents)

Xiu Xiu Cheng (5 out of 25 patents)

Joseph C Chou (5 out of 21 patents)

4. Steve Jan (4 out of 12 patents)

5. Elliot F Hahn (2 out of 8 patents)

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