Samuel I Achilefu

This inventor holds 75 USPTO granted patents and 12 published patent applications, plus 3 CIPO patents and 3 EPO patents, primarily in Biomedical Imaging (CPC class A61B). Top assignees: Mallinckrodt, Inc., Washington University, Mallinkcrodt, Inc.. Active years: 2000-2025.

USPTO Granted Patents = 75 (Patent Applications = 12)

% Patents Active = 56.0

CIPO Patents = 3 (Patent Applications = 7)

EPO Patents = 3 (Patent Applications = 7)

Average Co-Inventor Count = 3.5

ph-index = 19

Forward Citations = 1,044(Granted Patents)

Forward Citations (Not Self Cited) = 808(Dec 10, 2025)

Inventors with similar research interests:

Location History:

Bridgeton, MO (US) (2001)
St. Louis, MO (US) (2000 - 2023)

Company Filing History:

Washington University

where one patent can have more than one assignee

Years Active: 2000-2025

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Areas of Expertise:

Nanoparticles

Optical Contrast Agents

Near-Infrared Dyes

Phototherapy

Fluorescent Compounds

Tumor Targeting

Imaging Systems

Hydrophilic Dyes

Cerenkov Radiation

Pathological Detection

Homing Agents

Biomedical Applications

75 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12257327 - Compositions and methods for treatment and imaging using nanoparticles (2025-03-25),

2. 12238268 - Imaging systems and methods (2025-02-25),

3. 12178886 - Imaging and treatment of pathophysiologic conditions by Cerenkov radiation (2024-12-31),

4. 12121596 - Near infrared fluorescent dyes, formulations and related methods (2024-10-22),

5. 11765340 - Goggle imaging systems and methods (2023-09-19),

6. 11712482 - Near infrared fluorescent dyes, formulations and related methods (2023-08-01),

7. 11413359 - Compounds having RD targeting motifs and methods of use thereof (2022-08-16),

8. 11406719 - Dichromic fluorescent compounds (2022-08-09),

9. 11310485 - Goggle imaging systems and methods (2022-04-19),

10. 11135316 - Imaging and treatment of pathophysiologic conditions by Cerenkov radiation (2021-10-05),

11. 11052163 - Homing agents (2021-07-06),

12. 11007286 - Compositions and methods for treatment and imaging using nanoparticles (2021-05-18),

13. 10904518 - Goggle imaging systems and methods (2021-01-26),

14. 10806804 - Compounds having RD targeting motifs and methods of use thereof (2020-10-20),

15. 10652527 - Goggle imaging systems and methods (2020-05-12),

Title: The Innovative Journey of Samuel Achilefu Introduction: Samuel Achilefu is a renowned inventor based in St. Louis, Missouri, known for his groundbreaking contributions to the field of medical imaging and cancer treatment. Latest Patents: Samuel Achilefu holds several patents related to advanced imaging technologies and medical devices that have revolutionized the way diseases are diagnosed and treated. Career Highlights: With a distinguished career spanning over decades, Samuel Achilefu has made significant strides in developing cutting-edge imaging agents and devices that have enhanced the accuracy and efficiency of medical procedures. Collaborations: Throughout his career, Samuel Achilefu has collaborated with leading medical institutions, research centers, and industry experts to further advance the field of medical imaging and improve patient outcomes. Conclusion: Samuel Achilefu's innovative work continues to have a profound impact on the healthcare industry, paving the way for new advancements in medical technology and ultimately improving the lives of patients worldwide.