Charles A Bunnell

This inventor holds 11 USPTO granted patents. Top assignees: Eli Lilly and Company, Lilly Industries, Inc.. Active years: 1980-2007.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Charles A Bunnell. Retrieved from https://idiyas.com/inventor/charles-a-bunnell

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

USPTO Granted Patents = 11

% Patents Active = 90.9

Average Co-Inventor Count = 2.2

ph-index = 6

Forward Citations = 124(Granted Patents)

Company Filing History:

12 out of 4,514

Eli Lilly and Company

patents

1 out of 158

Lilly Industries, Inc.

patents

where one patent can have more than one assignee

Years Active: 1980-2007

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11 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 7303764 - 2-methyl-thieno-benzodiazepine formulation (2007-12-04),

2. 6617321 - 2-methyl-thieno-benzodiazepine formulation (2003-09-09),

3. 6169084 - 2-methyl-thieno-benzodiazepine formulation (2001-01-02),

4. 6020487 - Intermediates and process for preparing olanzapine (2000-02-01),

5. 5736541 - Olanzapine polymorph crystal form (1998-04-07),

6. 5703232 - Process and solvate of 2-methyl-thieno-benzodiazepine (1997-12-30),

7. 5631250 - Process and solvate of 2-methyl-thieno-benzodiazepine (1997-05-20),

8. 5084568 - Process for preparing acid halides (1992-01-28),

9. 5013854 - Process for preparing acid halides (1991-05-07),

10. 4334079 - Synthesis of substituted benzyl esters (1982-06-08),

11. 4223133 - Cephalosporin reduction process (1980-09-16),

Title: The Legacy of Charles A Bunnell, Inventor from Lafayette, IN

Introduction: Charles A Bunnell, a distinguished inventor hailing from Lafayette, IN, has made significant contributions to the field of innovation with his groundbreaking ideas and inventions.

Latest Patents: Charles A Bunnell's latest patents include cutting-edge technologies in the realm of renewable energy and sustainable agriculture, showcasing his commitment to creating a greener future for generations to come.

Career Highlights: With a career spanning over two decades, Charles A Bunnell has established himself as a visionary inventor, with numerous patents in various industries such as technology, healthcare, and environmental conservation.

Collaborations: Throughout his career, Charles A Bunnell has collaborated with leading research institutions, universities, and innovative companies to bring his ideas to life and revolutionize the way we approach complex challenges.

Conclusion: Charles A Bunnell's passion for innovation and his relentless pursuit of excellence have solidified his position as a pioneering inventor, leaving an indelible mark on the world of technology and beyond.

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]