Shoreham, NY, United States of America

James F Hainfeld

This inventor holds 27 USPTO granted patents and 3 published patent applications and 1 EPO patent, primarily in Nanoparticle Technology. Top assignees: Nanoprobes, Inc., Assoicated Universties, Inc., Brookhaven Science Associates, Lcc. Active years: 1994-2021.

IDiyas Innovation Intelligence. (2026). Inventor Profile: James F Hainfeld. Retrieved from https://idiyas.com/inventor/james-f-hainfeld

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

USPTO Granted Patents = 27 

% Patents Active = 59.3


Average Co-Inventor Count = 1.5

ph-index = 16

Forward Citations = 800(Granted Patents)


Location History:

  • Shorchsm, NY (US) (2008)
  • Shoreham, NY (US) (1994 - 2021)

Company Filing History:


Years Active: 1994-2021

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Areas of Expertise:
Gold Nanoparticles
Metal Nanoparticles
Enzymatic Deposition
Radiation Therapy
Medical Imaging
X-Ray Microbeams
Metal Ions
Composite Probes
Target Detection
Cell Membrane Vesicles
Organometallic Probes
Metal-Lipid Molecules
27 patents (USPTO):Explore Patents

Title: Innovations and Achievements of James F Hainfeld

Introduction: James F Hainfeld, based in Shoreham, NY, is a prominent inventor with a remarkable portfolio of 27 patents. His work primarily focuses on advancements in medical imaging and targeted therapies, utilizing innovative technologies such as nanoparticles.

Latest Patents: Among his latest inventions are groundbreaking patents that include iodine-based particles designed for use as contrast agents in x-ray radiology. These patents outline methods, software modules, and hardware modules for imaging these iodine-based particles. Another notable patent involves gold nanoparticles for selective infrared heating, which includes compositions and methods aimed at enhancing the infrared absorptivity of therapeutic targets. This innovation not only presents methods for detecting or ablating these targets but also offers a novel approach to treating tumors through the application of infrared irradiation on targeted tumors that have been treated with specially designed nanoparticle compositions.

Career Highlights: James Hainfeld's impressive career features significant contributions to the field of nanotechnology and medical imaging. He has collaborated with reputable companies, including Nanoprobes, Inc., which showcase his expertise in developing advanced solutions for medical applications.

Collaborations: Throughout his career, Hainfeld has had the opportunity to work alongside esteemed colleagues, including Daniel N Slatkin and Richard D Powell. These collaborations have played a vital role in driving innovation in his projects and patents.

Conclusion: James F Hainfeld’s contributions to science and technology, particularly in medical imaging and targeted therapies, highlight his role as a leading inventor. His 27 patents, including advancements in iodine-based particles and gold nanoparticles, reflect his commitment to improving healthcare outcomes through innovative solutions. His work continues to inspire the field, paving the way for future research and development.

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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