Windsor, CT, United States of America

Paul Joseph Rothman

This inventor holds 43 USPTO granted patents and 10 published patent applications, plus 5 CIPO patents and 18 EPO patents, primarily in Mineral Separation. Top assignees: Cidra Corporate Services Inc., Byk-Chemie Gmbh, Cidra Corporation. Active years: 1997-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Paul Joseph Rothman. Retrieved from https://idiyas.com/inventor/paul-joseph-rothman

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

USPTO Granted Patents = 43 

% Patents Active = 100.0


 

Average Co-Inventor Count = 3.5

ph-index = 5

Forward Citations = 107(Granted Patents)


Company Filing History:


Years Active: 1997-2025

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Areas of Expertise:
Mineral Recovery
Polymer Coatings
Hydrophobic Surfaces
Flotation Separation
Engineered Media
Functionalized Membranes
Tailings Processing
Mineral Processing
Cyclone Measurement
Synthetic Bubbles
Mineral Beneficiation
Sonar-Based Monitoring
43 patents (USPTO):Explore Patents

Title: Paul Joseph Rothman: Innovations in Mineral Separation

Introduction:

In the field of mineral separation, Paul Joseph Rothman has established himself as a prominent inventor with numerous patents to his name. Hailing from Windsor, CT (US), Rothman's contributions have revolutionized the way we extract valuable minerals from slurry and enhance separation techniques. This article aims to delve deeper into his latest patents, career highlights, collaborations, and the impact of his innovations.

Latest Patents:

Rothman's recent patents showcase his expertise in developing reactor systems for efficient mineral separation. One of his latest inventions is the "Reactor System for Separation and Enrichment of Minerals from a Slurry Containing Minerals and Other Materials." This system optimizes the recovery of mineral particles from a slurry by utilizing a tumbler that increases contact between the slurry and barren media coated with a hydrophobic coating. Subsequent rinsing and surfactant-based processes result in effective mineral separation.

Another remarkable patent by Rothman is the "Mineral Separation Using Functionalized Membranes." This invention features a dual-processor machine capable of enriching valuable materials using functionalized polymer coated members. The first processor facilitates attachment of valuable materials to the coated member, while the second processor uses a release-rich environment to separate and recover the valuable material.

Career Highlights:

Throughout his career, Rothman has accumulated an impressive count of 37 patents in the field of mineral separation. His expertise lies in developing innovative solutions for maximizing the extraction of valuable minerals and improving separation techniques. Rothman's inventions have the potential to enhance productivity and efficiency in various industries reliant on mineral extraction.

Collaborations:

Rothman's contributions have been further strengthened by collaborations with notable colleagues. He has worked with esteemed individuals such as Mark R Fernald and Francis K Didden. Together, they have explored novel approaches to mineral separation and leveraged their expertise to bring groundbreaking advancements to the industry.

Conclusion:

Paul Joseph Rothman's dedication to innovation in mineral separation has resulted in an impressive portfolio of patents and advancements in the field. Through his reactor systems and functionalized membranes, Rothman has paved the way for more efficient mineral extraction and separation processes. His collaborations with fellow experts have further fueled his drive for pushing the boundaries of this domain. Rothman's contributions continue to shape the mineral extraction industry, enabling sustainable sourcing of valuable materials.

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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