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For the Inventor, By the Inventor

Cinnaminson, NJ, United States of America

Francis R Pfeiffer

USPTO Granted Patents = 13

Average Co-Inventor Count = 1.4

ph-index = 6

Forward Citations = 164(Granted Patents)


Company Filing History:

goldMedal6 out of 207 
 
Smithkline Beckman Corporation
 patents
silverMedal4 out of 344 
 
Smithkline Corporation
 patents
bronzeMedal2 out of 2,198 
 
Smithkline Beecham Corporation
 patents
4. 1 out of 1 
 
Drug Screening Systems, Inc.
 patent

Years Active: 1976-1997

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13 patents (USPTO):Explore Patents
1. 5639748 - 6,9-disubstituted benzazepines having .alpha.-adrenoceptor blocking (1997-06-17),
2. 5599810 - Furo- and thieno[4,3,2-ef][3]benzazepines useful as alpha adrenergic (1997-02-04),
3. 5238652 - Analytical test devices for competition assay for drugs of non-protein (1993-08-24),
4. 4683229 - 6-halo-9-alkenyleneoxy-3-alkyl-2,3,4,5-tetrahydro-(1H-3)-benzazepines (1987-07-28),
5. 4456594 - N-Carboxyalkylproline-containing tripeptides (1984-06-26),
6. 4448972 - Adamantyl containing intermediates (1984-05-15),
7. 4395401 - Renally active dipeptides (1983-07-26),
8. 4387049 - Adamantyl containing peptides (1983-06-07),
9. 4386075 - Renally active tetrapeptides (1983-05-31),
10. 4285938 - 7,8-Dihydroxy-1-(sulfamylphenyl)-2,3,4,5-tetrahydro-1H-3-benzazepine (1981-08-25),
11. 4104379 - Substituted 1-alkylthiophenyl-2,3,4,5-tetrahydro-1H-3-benzazepine (1978-08-01),
12. 3963695 - Tetradeoxyneamine and derivatives thereof (1976-06-15),
13. 3953422 - Deoxyglucose derivatives (1976-04-27),

Title: The Innovations of Francis R. Pfeiffer

Introduction

Francis R. Pfeiffer is a notable inventor based in Cinnaminson, NJ (US). He has made significant contributions to the field of pharmaceuticals, particularly in the development of alpha-adrenergic receptor antagonists. With a total of 13 patents to his name, Pfeiffer's work has had a lasting impact on medical treatments.

Latest Patents

Among his latest patents are the innovative compounds known as 6,9-disubstituted benzazepines, which serve as alpha-adrenoceptor blockers. These compounds are useful in producing alpha-adrenergic antagonism and are detailed in his patent filings. The pharmaceutical compositions derived from these inventions provide methods of treatment that are crucial for various medical applications.

Career Highlights

Pfeiffer has had a distinguished career, working with prominent companies such as SmithKline Beckman Corporation and SmithKline Corporation. His expertise in pharmacology and chemistry has allowed him to develop groundbreaking solutions that address critical health issues.

Collaborations

Throughout his career, Pfeiffer has collaborated with esteemed colleagues, including Robert M. DeMarinis and Ming Sun. These partnerships have fostered an environment of innovation and have contributed to the success of his projects.

Conclusion

Francis R. Pfeiffer's contributions to the field of pharmaceuticals through his numerous patents and collaborations highlight his role as a significant inventor. His work continues to influence medical treatments and advancements in the industry.

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