logo

For the Inventor, By the Inventor

Skokie, IL, United States of America

Chung H Yen

USPTO Granted Patents = 14

Average Co-Inventor Count = 1.6

ph-index = 8

Forward Citations = 250(Granted Patents)


Location History:

  • Skokie, IL (US) (1976 - 1978)
  • Arlington Hts., IL (US) (1980)
  • Arlington Heights, IL (US) (1980)

Company Filing History:

goldMedal14 out of 1,323 
 
G.d. Searle & Company
 patents

Years Active: 1976-1980

Loading Chart...
14 patents (USPTO):Explore Patents
1. 4203990 - Anti-diarrheal 2-substituted quinuclidines (1980-05-20),
2. 4203989 - Anti-diarrheal diaryl-(1-azabicyclo(2.2.2)octan-2-yl)-alkanols and (1980-05-20),
3. 4125531 - 2-Substituted-1-azabicyclo[2.2.2]octanes (1978-11-14),
4. 4086227 - Novel anti-diarrheal 4-azatricyclo[4.3.1.1.sup.3,8 ] undecane derivatives (1978-04-25),
5. 4072686 - 1-(3,3,3-Triarylalkyl)-4-phenyl-piperidinealkanols (1978-02-07),
6. 4066654 - 1-Triarylalkyl-4-phenyl-4-piperidine carboxylic acids and derivatives (1978-01-03),
7. 4057549 - Triarylpropyl-azabicyclooctanes (1977-11-08),
8. 4053477 - 5-(1,1-Diphenyl-3-(4-phenylpiperidino)propyl)-2-methyl-1,3,4-oxadiazole (1977-10-11),
9. 4013668 - 5-(1,1-Diphenyl-3-(5- or (1977-03-22),
10. 4013667 - 2,2-Diaryl-3-(1-azabicyclo[2.2.2]oct-2-yl)propionamides and (1977-03-22),
11. 4012393 - 2-[5-(CYCLIC AMINO) ETHYL-10,11-DIHYDRO-5H-dibenzo[a,d]-cyclohepten-5- yl]- (1977-03-15),
12. 4002618 - 2,2-Diphenyl-5-(4-substituted-piperidino)-3-trans-pentenenitriles (1977-01-11),
13. 3998832 - Anti-diarrheal compounds (1976-12-21),
14. 3996214 - 5-(1,1-Diphenyl-4-(cyclic amino) (1976-12-07),

Title: Innovations and Contributions of Inventor Chung H. Yen

Introduction

Chung H. Yen, a prominent inventor based in Skokie, IL, has made significant contributions to the field of pharmaceuticals. With a notable total of 14 patents, his work primarily focuses on developing compounds that address critical health issues, specifically in the realm of anti-diarrheal treatments.

Latest Patents

Among his latest patents, Chung H. Yen has introduced several innovative compounds, including:

1. **Anti-diarrheal 2-substituted quinuclidines** - This invention presents 2-substituted quinuclidines useful as anti-diarrheal agents. The compounds are characterized by specific chemical structures, where R can include phenyl, halogen-substituted phenyl, lower alkyl-substituted phenyl, pyridyl, or 5-methyl-1,3,4-oxadiazol-2-yl. The pharmaceutically acceptable acid addition salts of these compounds further enhance their utility.

2. **Anti-diarrheal diaryl-(1-azabicyclo(2.2.2)octan-2-yl)-alkanols** - This second patent provides diaryl-(1-azabicyclo [2.2.2]octan-2-yl)alkanols, again aimed at treating diarrhea. The formula specifies different groups for R, including cycloalkanols with 4-8 carbon atoms or alkanols with 1-2 carbon atoms, showcasing a range of functional groups tuned for efficacy as antidiarrheal agents.

Career Highlights

Chung H. Yen has dedicated his career to exploring innovative solutions in the pharmaceutical arena. As a member of G.D. Searle & Company, he has played an essential role in the research and development of therapeutic agents. His dedication and expertise have led to the successful patenting of multiple compounds that offer significant benefits to patient care.

Collaborations

In his professional journey, Chung H. Yen has collaborated with esteemed colleagues, including Gilbert W. Adelstein and Esam Z. Dajani. These collaborations have fostered a productive environment for innovation and have contributed to the advancement of their shared research goals.

Conclusion

Through his pioneering work and fruitful collaborations, Chung H. Yen has established himself as an influential figure in inventing anti-diarrheal agents. His 14 patents reflect a commitment to improving healthcare solutions, showcasing the power of innovation in addressing real-world medical challenges.

This text is generated by artificial intelligence and may not be accurate.
Please report any incorrect information to support@idiyas.com
Loading…