Alexandria, VA, United States of America

John F Reintjes

This inventor holds 23 USPTO granted patents and 2 published patent applications, plus 2 CIPO patents and 3 EPO patents, primarily in Optical Imaging Techniques. Top assignees: USA as Represented by Secretary of the Navy, Other. Active years: 1980-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: John F Reintjes. Retrieved from https://idiyas.com/inventor/john-f-reintjes

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

USPTO Granted Patents = 23 (Patent Applications = 2)

% Patents Active = 82.6

CIPO Patents = 2

EPO Patents = 3 (Patent Applications = 3)

Average Co-Inventor Count = 2.8

ph-index = 12

Forward Citations = 505(Granted Patents)

Company Filing History:

22 out of 16,278

USA as Represented by Secretary of the Navy

patents

1 out of 834,513

Other

patents

Years Active: 1980-2025

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Areas of Expertise:

Single-Pixel Imaging

Fluid Separator

Optical Viewing System

Optical Channel Stabilization

Buoyancy Separation

Multisensor Monitor

Fluid Sampling

Optical Coherence Tomography

Time-Gated Imaging

Laser Cavity

Raman Device

X-Ray Lasers

23 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12260518 - Single-pixel imaging through dynamic scattering media (2025-03-25),

2. 9833795 - Cascaded axial fluid separator methods and systems (2017-12-05),

3. 9810616 - High pressure housing and optical viewing system (2017-11-07),

4. 9541492 - Method and apparatus for stabilizing the thickness of an optical channel for extended pressure environments (2017-01-10),

5. 9345990 - Method and apparatus for separation of components of differing buoyancy mixed into a flowing fluid (2016-05-24),

6. 8654329 - Parallel multisensor optical particle sensors for flowing fluid systems (2014-02-18),

7. 8582100 - Remote multisensor optical particle monitor for flowing fluid systems (2013-11-12),

8. 8056400 - Method and apparatus for fluid sampling (2011-11-15),

9. 7921739 - In situ sampling and monitoring a fluid (2011-04-12),

10. 6847449 - Method and apparatus for reducing speckle in optical coherence tomography images (2005-01-25),

11. 6049381 - Real time suspended particle monitor (2000-04-11),

12. 6034804 - Rapid, high-resolution scanning of flat and curved regions for gated (2000-03-07),

13. 5572320 - Fluid sampler utilizing optical near-field imaging (1996-11-05),

14. 5418797 - Time gated imaging through scattering material using polarization and (1995-05-23),

15. 5303710 - Apparatus for imaging an object in or through a scattering medium using (1994-04-19),

Title: Innovations and Achievements of John F. Reintjes

Introduction

John F. Reintjes, based in Alexandria, VA, is an accomplished inventor with a remarkable portfolio of 22 patents. His contributions to the field of fluid dynamics and optical monitoring systems exemplify the spirit of innovation and engineering excellence.

Latest Patents

Among his latest innovations are two notable patents: the "Cascaded Axial Fluid Separator Methods and Systems" and the "High Pressure Housing and Optical Viewing System." The former outlines a method and system designed to separate multicomponent fluids into distinct components based on buoyancy. This technology encompasses a flow shaping member with a helical channel that creates a helical motion within the fluid, facilitating the separation of heavier and more buoyant flow portions.

The "High Pressure Housing and Optical Viewing System" patent details a method for maintaining an optical window's position within a high-pressure housing. This invention is particularly useful for real-time optical monitoring systems, ensuring a static seal across various temperatures and pressures, thereby enhancing the reliability of optical particle monitoring.

Career Highlights

Reintjes has contributed his expertise to several prestigious organizations, including the United States Government, represented by the Secretary of the Navy. His extensive knowledge and innovative mindset have led to significant advancements in his field, showcasing his strong commitment to research and development.

Collaborations

Throughout his career, John F. Reintjes has collaborated with talented individuals like John E. Tucker and Paul L. Howard. These partnerships have undoubtedly enriched his work and have played a crucial role in the success of his inventions.

Conclusion

John F. Reintjes stands out as a forward-thinking inventor whose work continues to impact industries focused on fluid dynamics and optical technology. With an impressive array of patents and collaborative efforts, his legacy as an innovator remains significant in pushing boundaries and advancing technological solutions.

Profile summary based on public USPTO records.