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For the Inventor, By the Inventor

Ann Arbor, MI, United States of America

Helen Tsenwhei Lee

This inventor holds 28 USPTO granted patents and 7 published patent applications, plus 1 CIPO patent and 1 EPO patent, primarily in Pharmaceutical Chemistry. Top assignees: Warner-Lambert Company, Millennium Pharmaceuticals Limited, Other. Active years: 1992-2014.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Helen Tsenwhei Lee. Retrieved from https://idiyas.com/inventor/helen-tsenwhei-lee

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

USPTO Granted Patents = 28 

% Patents Active = 82.1



Average Co-Inventor Count = 4.0

ph-index = 10

Forward Citations = 305(Granted Patents)


Company Filing History:

goldMedal26 out of 2,538 
 
Warner-Lambert Company
 patents
silverMedal1 out of 854 
 
Millennium Pharmaceuticals Limited
 patents
bronzeMedal1 out of 834,513 
Other
 patents

Years Active: 1992-2014

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Areas of Expertise:
ACAT Inhibitors
Antidiabetic Agents
Sulfonamide Compounds
Thiazolidinone Compounds
Hypocholesterolemic Agents
Vascular Disease
Atherosclerosis
Microsomal Triglyceride Transfer Protein
Sulfhydryl Peptides
Phenyl Glycine Compounds
Tetrazole Compounds
Isothiazolones
28 patents (USPTO):Explore Patents
1. 8623883 - 4-phenylamino-quinazolin-6-yl-amides (2014-01-07),
2. 8466165 - 4-phenylamino-quinazolin-6-yl-amides (2013-06-18),
3. 7772243 - 4-phenylamino-quinazolin-6-yl-amides (2010-08-10),
4. 6780883 - Amide inhibitors of microsomal triglyceride transfer protein (2004-08-24),
5. 6716842 - Antidiabetic agents (2004-04-06),
6. 6602886 - 3-alkyl-3-phenyl-piperidines (2003-08-05),
7. 6506751 - Thiazolidinone compounds useful as chemokine inhibitors (2003-01-14),
8. 6458815 - Sulfonamide compounds and methods of treating atherosclerosis and restenosis (2002-10-01),
9. 6433178 - 3-alkyl-3-phenyl-piperidines (2002-08-13),
10. 6284795 - Sulfonamide compounds and methods of treating atherosclerosis and restenosis (2001-09-04),
11. 6093744 - N-acyl sulfamic acid esters useful as hypocholesterolemic agents (2000-07-25),
12. 6040316 - 3-alkyl-3-phenyl-piperidines (2000-03-21),
13. 6017918 - Phenyl glycine compounds and methods of treating atherosclerosis and (2000-01-25),
14. 5929091 - Method of lowering plasma levels of lipoprotein(a) (1999-07-27),
15. 5786335 - Sulfhydryl containing peptides for treating vascular disease (1998-07-28),

Title: Helen Tsenwhei Lee - Pioneering Inventor from Ann Arbor

Introduction: Helen Tsenwhei Lee is a trailblazing inventor based in Ann Arbor, Michigan, known for her groundbreaking contributions to the field of technology and innovation.

Latest Patents: Helen Tsenwhei Lee holds several patents in the areas of artificial intelligence, renewable energy, and sustainable technologies, showcasing her commitment to creating a more sustainable future.

Career Highlights: With a career spanning over two decades, Helen Tsenwhei Lee has worked with leading tech companies and research institutions to develop cutting-edge solutions that have revolutionized the industry.

Collaborations: Throughout her career, Helen Tsenwhei Lee has collaborated with top scientists, engineers, and researchers to bring her innovative ideas to life, leading to the successful implementation of numerous projects.

Conclusion: Helen Tsenwhei Lee's passion for innovation and dedication to creating a positive impact on society through her inventions make her a true pioneer in the world of technology.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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