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Pratim Biswas

Chesterfield, MO, United States of America

Pratim Biswas

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This inventor holds 18 USPTO granted patents and 2 published patent applications, primarily in Nanotechnology Applications. Top assignees: Washington University, Applied Particle Technology, Inc., The United States of America as Represented by the Administrator of the U.S. Environmental Protection Agency. Active years: 1999-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Pratim Biswas. Retrieved from https://idiyas.com/inventor/pratim-biswas

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

Calculating rank
USPTO Granted Patents = 18 

% Patents Active = 77.8

Average Co-Inventor Count = 2.9

ph-index = 4

Forward Citations = 104(Granted Patents)


Location History:

  • Symmes Township, OH (US) (1999)
  • Cincinnati, OH (US) (2010)
  • St. Louis, MO (US) (2018 - 2022)
  • Chesterfield, MO (US) (2001 - 2023)

Company Filing History:

goldMedal9 out of 1,387 
 
Washington University
 patents
silverMedal3 out of 3 
 
Applied Particle Technology, Inc.
 patents
bronzeMedal3 out of 133 
 
The United States of America as Represented by the Administrator of the U.S. Environmental Protection Agency
 patents
4. 2 out of 559 
 
University of Cincinnati
 patents
5. 1 out of 33 
 
U.S. Environmental Protection Agency
 patents

Years Active: 1999-2025

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Areas of Expertise:
Nanocomposites
Aerosol Sensors
Photocatalysts
Gas Cleaning
Nanostructured Films
Particle Capture
Heavy Metal Emissions
Plant Nutrition
Data Inversion
Electrostatic Precipitation
Chemical Vapor Deposition
Water Treatment
18 patents (USPTO):Explore Patents
1. 12291489 - Synthesis of nanocomposites and their use in enhancing plant nutrition (2025-05-06),
2. 11614392 - Aerosol sensor for performing counting and multiwavelength or multiangle measurement in combination (2023-03-28),
3. 11499954 - Wireless exposure monitor (2022-11-15),
4. 11385177 - Designs of accurate pm sensors and systems for laboratory and real time calibration / data inversion (2022-07-12),
5. 11117138 - Systems and methods for gas cleaning using electrostatic precipitation and photoionization (2021-09-14),
6. 10889904 - Synthesis of nanostructured photoactive films with controlled morphology by a flame aerosol reactor (2021-01-12),
7. 10874992 - Composite nanostructures having a crumpled graphene oxide shell (2020-12-29),
8. 10670572 - Wireless exposure monitor (2020-06-02),
9. 10639327 - Nano-calcium carbonate (2020-05-05),
10. 10593928 - Single-step synthesis of nanostructured thin films by a chemical vapor and aerosol deposition process (2020-03-17),
11. 10099184 - Composite nanostructures having a crumpled graphene oxide shell (2018-10-16),
12. 8404183 - Process using compact embedded electron induced ozonation and activation of nanostructured titanium dioxide photocatalyst for photocatalytic oxidation (2013-03-26),
13. 7811460 - Process and apparatus for removal of biocolloids from water (2010-10-12),
14. 7691342 - Process using compact embedded electron induced ozonation and activation of nanostructured titanium dioxide photocatalyst for photocatalytic oxidation (2010-04-06),
15. 6861036 - Charging and capture of particles in coronas irradiated by in-situ X-rays (2005-03-01),

Title: Pratim Biswas - Innovator from Chesterfield, MO

Introduction: Pratim Biswas is a renowned inventor based in Chesterfield, Missouri, known for his groundbreaking contributions to the field of environmental engineering.

Latest Patents: Pratim Biswas holds several patents related to air quality control technologies and sustainable energy solutions, showcasing his commitment to innovation in environmental science.

Career Highlights: With a distinguished career spanning over three decades, Pratim Biswas has served as a leading researcher and educator in the field of environmental engineering. He has received numerous awards and accolades for his pioneering work.

Collaborations: Throughout his career, Pratim Biswas has collaborated with various industry partners, academic institutions, and government agencies to develop cutting-edge technologies aimed at addressing environmental challenges.

Conclusion: Pratim Biswas's dedication to advancing environmental engineering through innovation and collaboration has solidified his reputation as a visionary inventor in the field.

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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