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For the Inventor, By the Inventor

Flemington, NJ, United States of America

Joseph T Strupczewski

This inventor holds 83 USPTO granted patents, plus 1 CIPO patent and 1 EPO patent, primarily in Antipsychotic Compounds (CPC class 514254). Top assignees: Hoechst Roussel Pharmaceuticals, Hoechst Marion Roussel, Aventis Pharmaceuticals Inc.. Active years: 1977-2010.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Joseph T Strupczewski. Retrieved from https://idiyas.com/inventor/joseph-t-strupczewski

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

USPTO Granted Patents = 83

% Patents Active = 96.4



Average Co-Inventor Count = 2.5

ph-index = 13

Forward Citations = 831(Granted Patents)

Forward Citations (Not Self Cited) = 538(Dec 10, 2025)


Inventors with similar research interests:

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Location History:

  • Piscataway, NJ (US) (1977)
  • Fleming, NJ (US) (2001)
  • Flemington, NJ (US) (1977 - 2010)

Company Filing History:

goldMedal46 out of 539 
 
Hoechst Roussel Pharmaceuticals
 patents
silverMedal17 out of 236 
 
Hoechst Marion Roussel
 patents
bronzeMedal11 out of 207 
 
Aventis Pharmaceuticals Inc.
 patents
4. 6 out of 233 
 
American Hoechst Corporation
 patents
5. 1 out of 1 
 
Hoechst Marion Rosueel, Inc.
 patent
6. 1 out of 2 
 
Hoescht Marion Roussel, Inc.
 patents
7. 1 out of 834,513 
Other
 patents

Years Active: 1977-2010

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Areas of Expertise:
Dopamine D3 Receptor
Heteroarylpiperidines
Analgesics
Antipsychotics
Piperazines
Pyrrolidines
Phthalimides
Alkylamines
Therapeutic Utility
Heterocyclic Amides
Naphthalenones
Isoquinolines
83 patents (USPTO):Explore Patents
1. 7772252 - [object Object] (2010-08-10),
2. 7550469 - Heterocyclic amide derivatives and their use as dopamine D3 receptor ligands (2009-06-23),
3. 7521445 - [object Object] (2009-04-21),
4. RE39265 - Heteroarylpiperidines, and their use as antipsychotics and analgetics (2006-09-04),
5. RE39198 - Heteroarylpiperidines, pyrrolidines and piperazines and their use as antipsychotics and analgesics (2006-07-17),
6. 6420390 - Heteroarylpiperidines and their use as antipsychotics (2002-07-16),
7. RE37478 - 1-(arylthioalkyl, arylaminoalkyl, or arylmethylenealkyl)-4-(heteroaryl)piperazines and related compounds useful as antipsychotics and analgesics (2001-12-18),
8. 6251907 - 1-(aryloxyalkyl)-4-(heteroaryl) piperazines and related compounds useful as antipsychotics and analgesics (2001-06-26),
9. 6207680 - Heteroarylpiperidines and their use as antipsychotics and analgesics (2001-03-27),
10. RE37029 - N-[(3-heteroaryl-1-pyrrolidinyl)-alkyl]phthalimides and related compounds and their therapeutic utility (2001-01-23),
11. 6140345 - 1-(aryloxyalkyl)-4-(heteroaryl)piperidines and related compounds useful (2000-10-31),
12. 6110938 - 1-(arylthioalkyl, arylaminoalkyl or (2000-08-29),
13. 6043240 - 3-heteroaryl-1-pyrrolidinealkylamines and derivatives thereof and their (2000-03-28),
14. 6001834 - [(4-heteroaryl-1-piperazinyl)alkoxy]-3,4-dihydro-1(2h)-naphthalenones (1999-12-14),
15. 5998417 - N-[(4-heteroaryl-1-piperazinyl) alkyl]phthalimides and related compounds (1999-12-07),

Title: The Inventor Joseph T Strupczewski

Introduction: Joseph T Strupczewski is a renowned inventor based in Flemington, NJ (US) known for his innovative contributions to various industries.

Latest Patents: Joseph T Strupczewski holds several patents in the fields of technology, healthcare, and consumer products, showcasing his diverse range of expertise.

Career Highlights: With a career spanning over two decades, Joseph T Strupczewski has been instrumental in developing cutting-edge solutions that have revolutionized the way we live and work. His keen eye for detail and passion for innovation have led to the successful commercialization of many of his inventions.

Collaborations: Throughout his career, Joseph T Strupczewski has collaborated with leading companies, research institutions, and universities to bring his ideas to life. His ability to work across disciplines and industries has resulted in groundbreaking inventions that have had a lasting impact.

Conclusion: Joseph T Strupczewski's dedication to pushing the boundaries of what is possible through innovation has solidified his reputation as a visionary inventor. His continued pursuit of excellence ensures that he will remain a key figure in the world of inventions for years to come.

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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