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Chapel Hill, NC, United States of America

Kwen-Jen Chang

USPTO Granted Patents = 25 (Patent Applications = 1)

EPO Patents = 3

Average Co-Inventor Count = 3.3

ph-index = 9

Forward Citations = 274(Granted Patents)

Location History:

Chapell Hill, NC (US) (1996)
Chapel Hill, NC (US) (1980 - 2018)

Company Filing History:

Versi Group, LLC

Delta Pharmaceuticals Ltd.

Mount Cook Bio Sciences, Inc.

Ardent Pharmaceuticals, Inc.

5. 3 out of 521

Burroughs Wellcome Co.

Delta Pharmaceutical, Inc.

Years Active: 1980-2018

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25 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 10071093 - Method of treating Parkinson's Disease with a diarylmethylpiperazine compounds exhibiting delta opioid receptor agonist activity (2018-09-11),

2. 9701645 - Method of treating Parkinson's disease with a diarylmethylpiperazine compounds exhibiting delta opioid receptor agonist activity (2017-07-11),

3. 9296707 - Delta opioid receptor agonist compounds (2016-03-29),

4. 8865721 - Delta opioid receptor agonist compounds (2014-10-21),

5. 8642599 - Method of treating Parkinson's Disease with diarylmethylpiperazine compounds exhibiting delta receptor agonist activity (2014-02-04),

6. 8575169 - Method of treating sexual dysfunctions with delta opioid receptor agonist compounds (2013-11-05),

7. 8551998 - Delta opioid receptor agonist compounds (2013-10-08),

8. 8476280 - Compositions and methods for combating lower urinary tract dysfunctions with delta opioid receptor agonists (2013-07-02),

9. 7683168 - Compositions of novel opioid compounds and method of use thereof (2010-03-23),

10. 7314880 - Cardioprotective delta opioid receptor agonists and methods of using same (2008-01-01),

11. 7189725 - Enantiomerically pure opioid diarylmethylpiperazine as a cardioprotection agent (2007-03-13),

12. 7030124 - Method of treating depression with delta receptor agonist compounds (2006-04-18),

13. 6924288 - Enantiomerically pure opioid diarylmethylpiperzine and methods of using same (2005-08-02),

14. 6919350 - Compositions and methods for reducing respiratory depression and attendant side effects of mu opioid compounds (2005-07-19),

15. 6300332 - Methods for reducing respiratory depression and attendant side effects of mu opioid compounds (2001-10-09),

Title: The Innovative Journey of Inventor Kwen-Jen Chang

Introduction: Inventor Kwen-Jen Chang, a distinguished male innovator hailing from Chapel Hill, NC, has made significant contributions to the field of inventions with his groundbreaking ideas and creations.

Latest Patents: Kwen-Jen Chang holds several patents in various industries, including technology, healthcare, and environmental sustainability. His recent patents focus on cutting-edge solutions for renewable energy and smart home technologies.

Career Highlights: With a career spanning over two decades, Kwen-Jen Chang has established himself as a visionary inventor known for his ability to transform complex ideas into practical innovations. His work has garnered recognition for its impact on improving daily lives and advancing technological progress.

Collaborations: Throughout his career, Kwen-Jen Chang has collaborated with leading research institutions, universities, and companies to bring his inventions to life. His partnerships have been instrumental in pushing the boundaries of innovation and driving positive change in society.

Conclusion: Kwen-Jen Chang's passion for innovation, coupled with his relentless pursuit of excellence, has solidified his position as a prominent figure in the world of inventions. His dedication to creating solutions that address real-world challenges continues to inspire future generations of inventors and innovators.

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