St. Charles, MO, United States of America

Joseph E Bugaj

This inventor holds 56 USPTO granted patents, plus 3 CIPO patents and 2 EPO patents, primarily in Optical Therapeutics (CPC class A61B). Top assignees: Mallinckrodt, Inc., Mallinckrodt Medical, Inc., Mallinkcrodt, Inc.. Active years: 1984-2014.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Joseph E Bugaj. Retrieved from https://idiyas.com/inventor/joseph-e-bugaj

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

USPTO Granted Patents = 56

% Patents Active = 48.2

CIPO Patents = 3 (Patent Applications = 9)

EPO Patents = 2

Average Co-Inventor Count = 4.2

ph-index = 19

Forward Citations = 1,018(Granted Patents)

Forward Citations (Not Self Cited) = 909(Dec 10, 2025)

Inventors with similar research interests:

Location History:

Harrison, OH (US) (1984 - 1987)
St Charles, MO (US) (1998)
St. Charles, MI (US) (2008)
Richmond, CA (US) (2009 - 2010)
St. Charles, MO (US) (1998 - 2014)

Company Filing History:

Mallinckrodt Medical, Inc.

Washington University

patents

where one patent can have more than one assignee

Years Active: 1984-2014

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Areas of Expertise:

Photoactive Agents

Optical Contrast Agents

Hydrophilic Dyes

Physiological Monitoring

Phototherapy

Dye Compounds

Tumor Detection

Exogenous Agents

Dynamic Monitoring

Therapeutic Compositions

Optical Imaging

Benzoindole Agents

56 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 8658433 - Dye compounds as photoactive agents (2014-02-25),

2. 7790144 - Receptor-avid exogenous optical contrast and therapeutic agents (2010-09-07),

3. 7767194 - Optical diagnostic and therapeutic agents and compositions (2010-08-03),

4. 7758861 - Dye-sulfenates for dual phototherapy (2010-07-20),

5. 7608244 - Hydrophilic light absorbing compositions for determination of physiological function in critically ill patients (2009-10-27),

6. 7566444 - Versatile hydrophilic dyes (2009-07-28),

7. 7556797 - Minimally invasive physiological function monitoring agents (2009-07-07),

8. 7514069 - Tumor-targeted optical contrast agents (2009-04-07),

9. 7504087 - Receptor-avid exogenous optical contrast and therapeutic agents (2009-03-17),

10. 7468177 - Hydrophilic light absorbing compositions for determination of physiological function in critically ill patients (2008-12-23),

11. 7438894 - Dyes for organ function monitoring (2008-10-21),

12. 7431925 - Internal image antibodies for optical imaging and therapy (2008-10-07),

13. 7427657 - Aromatic sulfenates for type 1 phototherapy (2008-09-23),

14. 7351807 - Cyanine-sulfenates for dual phototherapy (2008-04-01),

15. 7303926 - Methods and compositions for dual phototherapy (2007-12-04),

Title: The Inventor Joseph E Bugaj: Pioneering Innovations in St. Charles

Introduction: Joseph E Bugaj is a renowned inventor based in St. Charles, Missouri, known for his groundbreaking contributions to the field of technology and engineering.

Latest Patents: Bugaj holds several patents in various technological domains, including advancements in renewable energy systems, smart home devices, and medical equipment.

Career Highlights: With a career spanning over two decades, Bugaj has worked tirelessly to bring his innovative ideas to life, revolutionizing industries and improving the lives of many through his inventions.

Collaborations: Throughout his career, Bugaj has collaborated with leading research institutions, universities, and tech companies to further develop and commercialize his inventions, showcasing his ability to work effectively in multidisciplinary teams.

Conclusion: Joseph E Bugaj's passion for innovation and his relentless drive to push the boundaries of technology have solidified his reputation as a visionary inventor in St. Charles and beyond.

Profile summary based on public USPTO records.