Hunt Valley, MD, United States of America

Robert W Flower

This inventor holds 21 USPTO granted patents and 6 published patent applications, plus 1 CIPO patent and 10 EPO patents, primarily in Fluorescence Imaging. Top assignees: Novadaq Technologies Ulc, Johns Hopkins University, National Research Council of Canada. Active years: 1984-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Robert W Flower. Retrieved from https://idiyas.com/inventor/robert-w-flower

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

Calculating rank

USPTO Granted Patents = 21 (Patent Applications = 6)

% Patents Active = 76.2

CIPO Patents = 1

EPO Patents = 10 (Patent Applications = 10)

Average Co-Inventor Count = 1.8

ph-index = 13

Forward Citations = 818(Granted Patents)

Location History:

Cockeysville, MD (US) (1984)
Hunt Valley, MD (US) (1994 - 2024)

Company Filing History:

6 out of 29

Novadaq Technologies Ulc

patents

3 out of 3,806

Johns Hopkins University

patents

3 out of 1,039

National Research Council of Canada

Novadaq Technologies, Inc.

Stryker European Operations Limited

Years Active: 1984-2025

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Areas of Expertise:

Fluorescence-Mediated Photoplethysmography

Blood Flow Quantification

Tissue Perfusion

Near Infrared Imaging

Intra-Operative Angiography

Fluorescent Dyes

Photodynamic Therapy

Microvascular Hemodynamics

Choroidal Blood Flow

Neovascular Membranes

Hemoglobin Monitoring

Dye-Enhanced Photocoagulation

21 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12465229 - Facilitating assessment of blood flow and tissue perfusion using fluorescence-mediated photoplethysmography (2025-11-11),

2. 12036011 - Quantification of absolute blood flow in tissue using fluorescence-mediated photoplethysmography (2024-07-16),

3. 11701016 - Facilitating assessment of blood flow and tissue perfusion using fluorescence-mediated photoplethysmography (2023-07-18),

4. 11696695 - Quantification of absolute blood flow in tissue using fluorescence mediated photoplethysmography (2023-07-11),

5. 10646128 - Facilitating assessment of blood flow and tissue perfusion using fluorescence-mediated photoplethysmography (2020-05-12),

6. 10631746 - Quantification of absolute blood flow in tissue using fluorescence-mediated photoplethysmography (2020-04-28),

7. 10492671 - Near infra red fluorescence imaging for visualization of blood vessels during endoscopic harvest (2019-12-03),

8. 10426361 - Quantification of absolute blood flow in tissue using fluorescence-mediated photoplethysmography (2019-10-01),

9. 10285603 - Quantification of absolute blood flow in tissue using fluorescence mediated photoplethysmography (2019-05-14),

10. 10041042 - Methods for production and use of substance-loaded erythrocytes (S-IEs) for observation and treatment of microvascular hemodynamics (2018-08-07),

11. 8892190 - Method and apparatus for performing intra-operative angiography (2014-11-18),

12. 8361775 - Imaging methods and compositions comprising fluorescent dyes associated with viral components for nerve imaging (2013-01-29),

13. 7881777 - Method and apparatus for performing intra-operative angiography (2011-02-01),

14. 7364574 - Combined photocoagulation and photodynamic therapy (2008-04-29),

15. 6944493 - Indocyanine green (ICG) compositions and related methods of use (2005-09-13),

Title: Innovator Spotlight - Robert W Flower: Advancing Medical Technology in Hunt Valley, MD

Introduction:

Robert W Flower, a prolific inventor based in Hunt Valley, MD, has made significant contributions to the field of medical technology with his innovative patents and groundbreaking research.

Latest Patents:

Robert W Flower's latest patents showcase his expertise in facilitating assessment of blood flow and tissue perfusion using fluorescence-mediated photoplethysmography, as well as quantifying absolute blood flow in tissue using fluorescence-mediated photoplethysmography. These patents demonstrate his commitment to advancing healthcare through cutting-edge technology.

Career Highlights:

With a remarkable portfolio of 19 patents to his name, Robert W Flower has established himself as a leading figure in the field of medical device innovation. His work exemplifies a dedication to improving patient outcomes and revolutionizing medical diagnostics.

Collaborations:

Throughout his career, Robert W Flower has collaborated with esteemed professionals in the industry, including his coworkers Robert Anthony Stead and Arthur E Bailey. His partnerships with companies such as Novadaq Technologies ULC and the National Research Council of Canada have played a crucial role in shaping the landscape of medical innovation.

Conclusion:

In conclusion, Robert W Flower's pioneering work in the realm of medical technology has had a profound impact on the healthcare industry. His relentless commitment to pushing the boundaries of innovation underscores his status as a visionary inventor dedicated to improving the lives of patients worldwide.

Profile summary based on public USPTO records.