Company Filing History:

10 out of 1,309

Wyeth

patents

1 out of 1,567

American Home Products Corporation

patents

1 out of 113

Wyeth Holdings Corporation

patents

Years Active: 2002-2010

Loading Chart...

12 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 7838550 - Selective N-sulfonylation of 2-amino fluoro- and trifluoroalkyl substituted alcohols (2010-11-23),

2. 7737303 - Production of chirally pure amino alcohol intermediates, derivatives thereof, and uses thereof (2010-06-15),

3. 7687666 - Methods for preparing sulfonamide substituted alcohols and intermediates thereof (2010-03-30),

4. 7671196 - Diazepinoquinolines, synthesis thereof, and intermediates thereto (2010-03-02),

5. 7598422 - Production of chirally pure amino alcohol intermediates, derivatives thereof, and uses thereof (2009-10-06),

6. 7361773 - Preparation of N1-(2'-pyridyl)-1,2-propanediamine sulfamic acid and its use in the synthesis of biologically active piperazines (2008-04-22),

7. 7297704 - Cycloalkyfused indole, benzothiophene, benzofuran and idene derivatives (2007-11-20),

8. 7276611 - Process for synthesizing beta-lactamase inhibitor intermediates (2007-10-02),

9. 7166723 - Process for the synthesis of derivatives of 2,3-dihydro-1,4-dioxino-[2,3-f] quinoline (2007-01-23),

10. 6784294 - Preparation of N1-(2′-pyridyl)-1,2-propanediamine sulfamic acid and its use in the synthesis of biologically active piperazines (2004-08-31),

11. 6537971 - Glucopyranosides conjugates of 2-(4-hydroxy-phenyl)-3-methyl-1-[4-(2-amin-1-yl-ethoxy)-benzyl]-1H-indol-5-ols (2003-03-25),

12. 6380166 - Glucopyranosides conjugates of 2-(4-hydroxy-phenyl)-3-methyl-1-[4-(2-amin-1-yl-ethoxy)-benzyl]-1H-indol-5-ols (2002-04-30),

Title: **Anita Wai-Yin Chan: A Pioneer in Sulfonamide and Amino Alcohol Compounds**

Introduction

Anita Wai-Yin Chan, based in Fort Lee, NJ, is a distinguished inventor with a remarkable portfolio of 12 patents. Her innovative work primarily focuses on the development of advanced sulfonamide and amino alcohol compounds, which hold significant potential in various chemical applications.

Latest Patents

Among her latest patents are groundbreaking processes for preparing sulfonamide trifluoroalkyl substituted alcohol compounds. One notable patent, titled "Selective N-sulfonylation of 2-amino fluoro- and trifluoroalkyl substituted alcohols," describes methods that emphasize the synthesis of heterocyclic and phenyl sulfonamide compounds. Another important invention, "Production of chirally pure amino alcohol intermediates, derivatives thereof, and uses thereof," outlines a sophisticated approach for selectively preparing chiral 2S-amino alcohols essential for further chemical transformations.

Career Highlights

Anita's career has seen her contribute significantly to leading companies such as Wyeth and American Home Products Corporation. Her role in these organizations has been instrumental in advancing research and development in the field of pharmaceutical chemistry.

Collaborations

Throughout her career, Anita has collaborated with notable colleagues, including Panolil C Raveendranath and Joseph Zeldis. These partnerships have helped enhance her innovative output and contributed to her success as a patent-holder.

Conclusion

Anita Wai-Yin Chan's contributions to the field of chemistry through her innovative patents reflect her expertise and commitment to advancing scientific knowledge. With her impactful work on sulfonamide and amino alcohol compounds, she continues to inspire future generations of inventors and researchers in the chemical industry.

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

Please report any incorrect information to support@idiyas.com