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For the Inventor, By the Inventor

Greenwich, CT, United States of America

Dennis W Powell

USPTO Granted Patents = 12

Average Co-Inventor Count = 3.7

ph-index = 9

Forward Citations = 195(Granted Patents)


Location History:

  • Rockland, NY (US) (1989)
  • Greenwich, CT (US) (1985 - 1990)
  • Valley Cottage, NY (US) (1990)
  • Peekskill, NY (US) (1995 - 1997)
  • Cortland Manor, NY (US) (2000)

Company Filing History:

goldMedal11 out of 3,580 
 
American Cyanamid Company
 patents
silverMedal1 out of 832,680 
Other
 patents

Years Active: 1985-2000

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12 patents (USPTO):Explore Patents
1. 6022307 - Substituted dibenzothiophenes having antiangiogenic activity (2000-02-08),
2. 5639887 - MDR reversal agents (1997-06-17),
3. 5561141 - MDR reversal agents (1996-10-01),
4. 5550149 - MDR reversal agents (1996-08-27),
5. 5387685 - MDR reversal agents (1995-02-07),
6. 4968702 - Substituted quinolinecarboxylic acids (1990-11-06),
7. 4892873 - N-substituted (1990-01-09),
8. 4847381 - 2-Phenyl-4-quinoline carboxylic acids (1989-07-11),
9. 4767765 - N-substituted-N-[3-(1,2,4-triazolo-[4,3-b]pyridazin-6-yl (1988-08-30),
10. 4654343 - N-substituted-N[3-(1,2,4-triazolo[4,3-b]pyridazin-6-yl)phenyl]a (1987-03-31),
11. 4569934 - Imidazo[1,2-b]pyridazines (1986-02-11),
12. 4550166 - (Pyridinyl)-1,2,4-triazolo[4,3-a]pyridines (1985-10-29),

Title: Dennis W Powell: Innovator in Antiangiogenic and Chemotherapeutic Agents

Introduction

Dennis W Powell is a notable inventor based in Greenwich, CT (US). He has made significant contributions to the field of pharmaceuticals, particularly in the development of compounds with antiangiogenic activity and multi-drug resistance reversal agents. With a total of 12 patents to his name, Powell's work has had a substantial impact on cancer treatment methodologies.

Latest Patents

Among his latest patents, Powell has developed novel substituted dibenzothiophenes that exhibit antiangiogenic activity. This invention provides a method for using these compounds as effective antiangiogenic agents. Additionally, he has created compounds that serve as MDR reversal agents, which enhance the effectiveness of chemotherapeutic agents by increasing the sensitivity of multi-drug resistant cells.

Career Highlights

Throughout his career, Dennis W Powell has worked with prominent organizations, including the American Cyanamid Company. His innovative work has positioned him as a key figure in the pharmaceutical industry, particularly in the realm of cancer research and treatment.

Collaborations

Powell has collaborated with notable professionals in his field, including Jay Donald Albright and William A Hallett. These partnerships have contributed to the advancement of his research and the successful development of his patented inventions.

Conclusion

Dennis W Powell's contributions to the field of pharmaceuticals, particularly in antiangiogenic and chemotherapeutic agents, highlight his role as a significant inventor. His work continues to influence cancer treatment strategies and improve patient outcomes.

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