Shrewsbury, MA, United States of America

Zhengxu Han

USPTO Granted Patents = 14 (Patent Applications = 5)

EPO Patents = 3 (Patent Applications = 2)

Average Co-Inventor Count = 4.5

ph-index = 4

Forward Citations = 94(Granted Patents)

Location History:

Shrewesbury, MA (US) (2006 - 2008)
Shrewsbury, MA (US) (2002 - 2015)
Shrewsbury, NC (US) (2019)

Company Filing History:

Boehringer Ingelheim International Gmbh

Sunovion Pharmaceuticals Inc.

patents

Years Active: 2002-2019

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14 patents (USPTO):Sort by Forward Citations

Abstract keywords

1. 10442795 - Processes for preparing of glucopyranosyl-substituted benzyl-benzene derivatives and intermediates therein (2019-10-15),

2. 9127034 - Processes for preparing of glucopyranosyl-substituted benzyl-benzene derivates and intermediates therein (2015-09-08),

3. 8816112 - Process for making novel chiral phosphorus ligands (2014-08-26),

4. 8329950 - Process for preparation of trans 4-(3,4-Dichlorophenyl)-1,2,3,4-tetrahydro-1Napthalenamine (2012-12-11),

5. 7772191 - Processes for preparing of glucopyranosyl-substituted benzyl-benzene derivatives and intermediates therein (2010-08-10),

6. 7332610 - Method of preparing amine stereoisomers (2008-02-19),

7. 7256297 - Methods of preparing sulfinamides and sulfoxides (2007-08-14),

8. 7129378 - Method of preparing amine stereoisomers (2006-10-31),

9. 7064214 - Methods of preparing sulfinamides and sulfoxides (2006-06-20),

10. 6974838 - Methods of treating or preventing pain using sibutramine metabolites (2005-12-13),

11. 6894189 - Methods of preparing didesmethylsibutramine and other sibutramine derivatives (2005-05-17),

12. 6710087 - Methods of treating or preventing neuropathic pain using sibutramine metabolites (2004-03-23),

13. 6610887 - Methods of preparing didesmethylsibutramine and other sibutramine derivatives (2003-08-26),

14. 6399826 - Salts of sibutramine metabolites, methods of making sibutramine metabolites and intermediates useful in the same, and methods of treating pain (2002-06-04),

Title: Innovations of Zhengxu Han

Introduction

Zhengxu Han is a prominent inventor based in Shrewsbury, MA (US). He has made significant contributions to the field of chemistry, particularly in the development of glucopyranosyl-substituted compounds. With a total of 14 patents to his name, Han's work has had a notable impact on various applications in the pharmaceutical industry.

Latest Patents

Among his latest patents are processes for preparing glucopyranosyl-substituted benzyl-benzene derivatives and the intermediates involved in these processes. These inventions relate to compounds of general formula I, where the groups R and R are defined according to specific claims. The processes outlined in these patents are crucial for advancing the synthesis of these valuable chemical compounds.

Career Highlights

Zhengxu Han has worked with several reputable companies throughout his career, including Sepracor, Inc. and Boehringer Ingelheim International GmbH. His experience in these organizations has allowed him to refine his expertise and contribute to innovative projects in the pharmaceutical sector.

Collaborations

Some of his notable coworkers include Dhileepkumar Krishnamurthy and Chris Hugh Senanayake. Their collaborative efforts have further enhanced the research and development initiatives in which they have been involved.

Conclusion

Zhengxu Han's contributions to the field of chemistry through his patents and collaborations highlight his role as an influential inventor. His work continues to inspire advancements in the pharmaceutical industry.

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