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For the Inventor, By the Inventor

Clarks Summit, PA, United States of America

Sung J Lee

USPTO Granted Patents = 13

Average Co-Inventor Count = 2.0

ph-index = 6

Forward Citations = 135(Granted Patents)


Company Filing History:

goldMedal6 out of 574 
 
Ono Pharmaceutical Co., Ltd.
 patents
silverMedal5 out of 5 
 
Biofor, Ltd.
 patents
bronzeMedal2 out of 1,567 
 
American Home Products Corporation
 patents

Years Active: 1989-2000

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13 patents (USPTO):Explore Patents
1. 6114338 - Heterocyclic compounds (2000-09-05),
2. 6001830 - Heterocyclic compounds (1999-12-14),
3. 5869486 - Fused pyrimidines and pyriazines as pharmaceutical compounds (1999-02-09),
4. 5525604 - 4-aminopyrimidine derivatives (1996-06-11),
5. 5439895 - 4-aminoquinazoline derivatives (1995-08-08),
6. 5436233 - 4-aminoquinazoline derivatives (1995-07-25),
7. 5271944 - Pharmacologically enhanced formulations (1993-12-21),
8. 5192791 - Fused ring heterocycles and pharmaceutical compositions containing same (1993-03-09),
9. 5128330 - Oxazinone substituted phosphines (1992-07-07),
10. 4959482 - Pyrrolidinone compounds and pharamaceutical compositions containing same (1990-09-25),
11. 4914203 - 5 step process for preparing certain 2,4-diamino-5-pyrimidine-sulfonyl (1990-04-03),
12. 4892870 - Oxaza heterocycles and pharmaceutical compositions containing same (1990-01-09),
13. 4853389 - Diuretic and antihypertensive substituted-5-pyrimidinesulfonylureas (1989-08-01),

Title: The Innovative Journey of Sung J Lee

Introduction

Innovator Sung J Lee from Clarks Summit, PA, has made significant strides in the field of chemistry, holding a remarkable total of 13 patents. His work has contributed to the development of new heterocyclic compounds, showcasing his expertise and commitment to advancing scientific knowledge.

Latest Patents

Sung J Lee's latest patents focus on the creation of heterocyclic compounds. His innovations include compounds described by specific formulas, where Y denotes a bond or alkylene, and other variations that involve hetero rings containing nitrogen atoms. These patents illustrate Lee's intricate understanding of chemical compounds and their potential applications in various industries.

Career Highlights

Lee has had an impressive career, working with notable companies such as Ono Pharmaceutical Co., Ltd. and Biofor, Ltd. His experience in these organizations has bolstered his research capabilities and enhanced his contributions to pharmaceutical advancements.

Collaborations

Throughout his career, Sung J Lee has collaborated with esteemed colleagues, including Yoshitaka Konishi and Orest Taras Macina. These collaborations have fostered innovative ideas and driven the development of groundbreaking patents in the field of heterocyclic chemistry.

Conclusion

Sung J Lee's impressive portfolio of patents and his contributions to the field of chemistry underscore his role as a key inventor in today's scientific landscape. His ongoing efforts and innovative spirit continue to influence the development of new compounds, paving the way for advancements in the pharmaceutical industry.

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