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For the Inventor, By the Inventor

Wayne, PA, United States of America

Mark A Levy

This inventor holds 22 USPTO granted patents, primarily in Steroid Inhibitors. Top assignees: Smithkline Beecham Corporation, Smithkline Beckman Corporation, Pfizer Corporation. Active years: 1980-1997.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Mark A Levy. Retrieved from https://idiyas.com/inventor/mark-a-levy

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Calculating rank
USPTO Granted Patents = 22

% Patents Active = 100.0

Average Co-Inventor Count = 2.8

ph-index = 9

Forward Citations = 238(Granted Patents)


Location History:

  • Miami, FL (US) (1980)
  • Philadelphia, PA (US) (1992)
  • St. Davids, PA (US) (1989 - 1993)
  • Wayne, PA (US) (1989 - 1997)

Company Filing History:

goldMedal15 out of 2,198 
 
Smithkline Beecham Corporation
 patents
silverMedal4 out of 207 
 
Smithkline Beckman Corporation
 patents
bronzeMedal1 out of 4,489 
 
Pfizer Corporation
 patents
4. 2 out of 834,601 
Other
 patents

Years Active: 1980-1997

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Areas of Expertise:
Steroid Inhibitors
5-Alpha-Reductase
Acyl-Dienes
Aromatic Steroids
Nitro-Steroid Derivatives
Phosphinic Acid
Steroidal Derivatives
Boar Odor Reduction
3-Carboxy-Dienes
Intermediates
22 patents (USPTO):Explore Patents
1. 5683995 - 17 substituted acyl-3-carboxy 3,5-diene steroidals as .alpha.-reductase (1997-11-04),
2. 5641877 - 17-.alpha. and 17-.beta. substituted acyl-3-carboxy-3, 5-dienes and use (1997-06-24),
3. 5641765 - 17-.alpha.and 17-.beta.substituted acyl-3-carboxy-3,5-dienes and use in (1997-06-24),
4. 5618806 - 17.alpha. and 17.beta.-substituted estra-1,3,5(10)-triene-3-carbboxlic (1997-04-08),
5. 5604214 - Reduction of boar odor in meat (1997-02-18),
6. 5527806 - 17.alpha. and 17.beta. substituted acyl 4 aza steroids (1996-06-18),
7. 5237065 - Steroid 5-alpha-reductase inhibitors (1993-08-17),
8. 5137882 - Steroidal 3-acetic acid derivatives as 5-alpha-reductase inhibitors (1992-08-11),
9. 5110939 - Intermediates in the preparation of steriod 5-alpha-reductase inhibitors (1992-05-05),
10. 5041433 - 11-keto or hydroxy 3,5-diene steroids as inhibitors of steriod (1991-08-20),
11. 5032586 - 7-keto or hydroxy 3,5-diene steroids as inhibitors of steroid 5-alpha (1991-07-16),
12. 5026882 - Phosphinic acid substituted steroids as inhibitors of steroid (1991-06-25),
13. 5017568 - Steriod 5-alpha-reductase inhibitors (1991-05-21),
14. 4970205 - Sulfonic acid substituted aromatic steroids as inhibitors of steroid (1990-11-13),
15. 4970204 - 3-substituted nitro-steroid derivatives as 5-.alpha.-reductase inhibitors (1990-11-13),

Title: The Innovative Journey of Mark A Levy: A Prolific Inventor from Wayne, PA.

Introduction: Mark A Levy, a talented inventor hailing from Wayne, PA, has left a remarkable legacy in the field of patents with a total of 20 groundbreaking inventions to his name.

Latest Patents: Among his impressive portfolio, his latest patents include a series of 17 substituted acyl-3-carboxy 3,5-diene steroidals as .alpha.-reductase - 17-.alpha.and 17-.beta.substituted acyl-3-carboxy-3,5-dienes and their innovative applications.

Career Highlights: Mark A Levy has showcased his exceptional skills and expertise while working at renowned companies such as SmithKline Beecham Corporation and SmithKline Beckman Corporation. His contributions have significantly impacted the industries he has been a part of.

Collaborations: Throughout his career, Mark A Levy has collaborated with esteemed professionals in the field, including notable coworkers Dennis Alan Holt and Brian W Metcalf. These collaborations have led to the creation of cutting-edge technologies and solutions.

Conclusion: In conclusion, Mark A Levy's relentless pursuit of innovation and his remarkable journey as an inventor have solidified his position as a pioneering figure in the world of patents. His dedication to pushing boundaries and creating impactful solutions serves as an inspiration to aspiring inventors worldwide.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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