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For the Inventor, By the Inventor

Chapel Hill, NC, United States of America

Pingyun Chen

This inventor holds 13 USPTO granted patents and 1 published patent application and 1 EPO patent, primarily in Chemical Compounds. Top assignees: Glaxosmithkline LLC, Janssen Pharmaceuticals, Inc., Eli Lilly and Company. Active years: 2013-2018.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Pingyun Chen. Retrieved from https://idiyas.com/inventor/pingyun-chen

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

Calculating rank
USPTO Granted Patents = 13 

% Patents Active = 38.5


Average Co-Inventor Count = 3.0

ph-index = 4

Forward Citations = 64(Granted Patents)


Location History:

  • Collegeville, PA (US) (2013)
  • Durhan, NC (US) (2015)
  • Durham, NC (US) (2013 - 2017)
  • Chapel Hill, NC (US) (2014 - 2018)

Company Filing History:

goldMedal4 out of 358 
 
Glaxosmithkline LLC
 patents
silverMedal3 out of 161 
 
Janssen Pharmaceuticals, Inc.
 patents
bronzeMedal2 out of 4,520 
 
Eli Lilly and Company
 patents
4. 1 out of 104 
 
Achillion Pharmaceuticals, Inc.
 patents
5. 1 out of 70 
 
Anacor Pharmaceuticals, Inc.
 patents
6. 1 out of 17 
 
Kalypsys, Inc.
 patents
7. 1 out of 27 
 
Rempex Pharmaceuticals, Inc.
 patents
8. 1 out of 119 
 
Vanda Pharmaceuticals Inc.
 patents
where one patent can have more than one assignee

Years Active: 2013-2018

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Areas of Expertise:
Chemical Compounds
Heterocyclic Inhibitors
Polymorphs
Cyclic Boronic Acid
Triazole Derivatives
Therapeutic Uses
Sodium Salt Polymorph
Intermediate Processes
13 patents (USPTO):Explore Patents
1. 10035787 - Intermediate and process useful in the preparation of {2-[1-(3,5-bis-trifluoromethyl-benzyl)-5-pyridin-4-yl-1H-[1,2,3]triazol-4-yl]-pyridin-3-yl}-(2-chlorophenyl)-methanone (2018-07-31),
2. 9814699 - Chemical compounds (2017-11-14),
3. 9708291 - Intermediate and process useful in the preparation of {2-[1-(3,5-bis-trifluoromethyl-benzyl)-5-pyridin-4-yl-1H-[1,2,3]triazol-4-yl]-pyridin-3-yl)-(2-chlorophenyl)-methanone (2017-07-18),
4. 9687497 - Salts and polymorphs of cyclic boronic acid ester derivatives and therapeutic uses thereof (2017-06-27),
5. 9150587 - Chemical compounds (2015-10-06),
6. 9085607 - ACH-0142684 sodium salt polymorph, composition including the same, and method of manufacture thereof (2015-07-21),
7. 8859550 - Heterocyclic inhibitors of histamine receptors for the treatment of disease (2014-10-14),
8. 8853416 - Chemical compounds (2014-10-07),
9. 8772496 - Intermediate and process useful in the preparation of {2-[1-(3,5-bis-trifluoromethyl-benzyl)-5-pyridin-4-yl-1H-[1,2,3]triazol-4-yl]-pyridin-3-yl}-(2-chlorophenyl)-methanone (2014-07-08),
10. 8609711 - Crystalline N-{(1S)-2-amino-1-[(3-fluorophenyl)methyl]ethyl}-5-chloro-4-(4-chloro-1-methyl-1H-pyrazol-5-yl)-2-thiophenecarboxamic hydrochloride (2013-12-17),
11. 8492554 - Chemical compounds (2013-07-23),
12. 8461364 - Polymorphs of (S)-3-aminomethyl-7-(3-hydroxy-propoxy)-3H-benzo[C][1,2]oxaborol-1-OL (2013-06-11),
13. 8344155 - Chemical compounds (2013-01-01),

Title: Innovations and Contributions of Inventor Pingyun Chen

Introduction

Pingyun Chen is a notable inventor based in Chapel Hill, NC (US). He has made significant contributions to the field of chemical compounds, holding a total of 13 patents. His work focuses on novel compounds and processes that have important applications in pharmaceuticals.

Latest Patents

Among his latest patents is a compound known as {2-[1-(3,5-bis-trifluoromethyl-benzyl)-5-pyridin-4-yl-1H-[1,2,3]triazol-4-yl]-pyridin-3-yl}-(2-chlorophenyl)-methanone. This invention relates to novel compounds, including (2-chlorophenyl)-[2-(2-hydroxy-2-pyridin-4-yl-vinyl)pyridin-3-yl]methanone benzoate and (2-chlorophenyl)-[2-(2-hydroxy-2-pyridin-4-yl-vinyl)pyridin-3-yl]methanone toluate. These compounds serve as useful intermediates for the preparation of the aforementioned compound. Additionally, he has disclosed processes for preparing a crystalline compound, which is {2-[1-(3,5-bis-trifluoromethyl-benzyl)-5-pyridin-4-yl-1H-[1,2,3]triazol-4-yl]-pyridin-3-yl}-(2-chlorophenyl)-methanone, Form IV. His research also includes compounds of Formula III, their salts, and pharmaceutical compositions for treating HCV infection.

Career Highlights

Pingyun Chen has worked with prominent companies in the pharmaceutical industry, including GlaxoSmithKline LLC and Janssen Pharmaceuticals, Inc. His experience in these organizations has allowed him to contribute to significant advancements in drug development and chemical research.

Collaborations

Throughout his career, Pingyun has collaborated with various professionals, including Beth Adams Norton and Ricky Wayne Couch. These collaborations have enriched his research and expanded the impact of his inventions.

Conclusion

Pingyun Chen's innovative work in the field of chemical compounds and pharmaceuticals has led to numerous patents and significant advancements in treatment options. His contributions continue to influence the industry and

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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