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For the Inventor, By the Inventor

Zionsville, IN, United States of America

Dennis Michael Zimmerman

This inventor holds 54 USPTO granted patents and 1 EPO patent, primarily in Sulfonamide Derivatives (CPC class A61K). Top assignees: Eli Lilly and Company, Japan Lsi Co., Ltd., Kabushiki Kaisha Kobe Seiko Sho. Active years: 1977-2010.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Dennis Michael Zimmerman. Retrieved from https://idiyas.com/inventor/dennis-michael-zimmerman

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

USPTO Granted Patents = 54

% Patents Active = 59.3


Average Co-Inventor Count = 2.3

ph-index = 13

Forward Citations = 694(Granted Patents)

Forward Citations (Not Self Cited) = 634(Dec 10, 2025)


Inventors with similar research interests:


Location History:

  • Indianapolis, IN (US) (1977 - 1980)
  • Morresville, IN (US) (1980)
  • Mooresville, IN (US) (1978 - 1996)
  • Zionsville, IN (US) (2001 - 2010)

Company Filing History:

goldMedal53 out of 4,514 
 
Eli Lilly and Company
 patents
silverMedal1 out of 2 
 
Japan Lsi Co., Ltd.
 patents
bronzeMedal1 out of 1,101 
 
Kabushiki Kaisha Kobe Seiko Sho
 patents
where one patent can have more than one assignee

Years Active: 1977-2010

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Areas of Expertise:
Sulfonamide Derivatives
Opioid Antagonists
Neuropeptide Receptor Antagonists
Pyrrole Derivatives
Thiophene Compounds
Furan Compounds
Amide Derivatives
Carbamate Derivatives
Urea Derivatives
Cyclopentyl Derivatives
Benzimidzolyl Compounds
Indolyl Compounds
54 patents (USPTO):Explore Patents
1. 7642361 - Thiophene and furan compounds (2010-01-05),
2. 7625932 - Pyrrole and pyrazole derivatives as potentiators of glutamate receptors (2009-12-01),
3. 7135487 - Sulphonamide derivatives (2006-11-14),
4. 7034045 - Monofluoroalkyl derivatives (2006-04-25),
5. 6911476 - Sulfonamide derivatives (2005-06-28),
6. 6900353 - Cyclopentyl sulfonamide derivatives (2005-05-31),
7. 6720357 - Sulfonamide derivatives (2004-04-13),
8. 6713516 - Sulphonamide derivatives (2004-03-30),
9. 6703425 - Sulfonamide derivatives (2004-03-09),
10. 6693137 - Sulphonamide derivatives (2004-02-17),
11. 6639107 - Cyclopentyl sulfonamide derivatives (2003-10-28),
12. 6617351 - Amide, carbamate, and urea derivatives (2003-09-09),
13. 6596716 - 2-propane-sulphonamide derivatives (2003-07-22),
14. 6552086 - Sulfonamide derivatives (2003-04-22),
15. 6525099 - N-substituted sulfonamide derivatives (2003-02-25),

Title: The Innovative Journey of Dennis Michael Zimmerman

Introduction: Dennis Michael Zimmerman, a prolific inventor hailing from Zionsville, IN (US), has made significant contributions to the world of innovations with his creative mind and dedication to problem-solving.

Latest Patents: Dennis Michael Zimmerman holds several patents in various fields, including technology, healthcare, and consumer products. His most recent patents focus on cutting-edge advancements in artificial intelligence and sustainable energy solutions.

Career Highlights: With a career spanning over two decades, Dennis Michael Zimmerman has established himself as a visionary inventor. He has worked with renowned companies to bring his ideas to life, revolutionizing industries along the way.

Collaborations: Throughout his career, Dennis Michael Zimmerman has collaborated with top researchers, engineers, and designers to push the boundaries of what is possible. His ability to work effectively in multidisciplinary teams has led to groundbreaking innovations.

Conclusion: Dennis Michael Zimmerman's passion for innovation and his relentless drive to create a positive impact on society through his inventions make him a true pioneer in the world of technology. His work continues to inspire future generations of inventors to think outside the box and pursue their ideas fearlessly.

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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