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For the Inventor, By the Inventor

Morrisville, PA, United States of America

James S Clovis

This inventor holds 12 USPTO granted patents. Top assignee: Rohm and Haas Company. Active years: 1976-1995.

IDiyas Innovation Intelligence. (2026). Inventor Profile: James S Clovis. Retrieved from https://idiyas.com/inventor/james-s-clovis

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

USPTO Granted Patents = 12

% Patents Active = 100.0

Average Co-Inventor Count = 2.0

ph-index = 6

Forward Citations = 153(Granted Patents)


Location History:

  • Warminster, PA (US) (1976 - 1979)
  • Morrisville, PA (US) (1976 - 1995)

Company Filing History:

goldMedal12 out of 3,448 
 
Rohm and Haas Company
 patents

Years Active: 1976-1995

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12 patents (USPTO):Explore Patents
1. 5420318 - Preparation of high purity neem seed extracts (1995-05-30),
2. 4302548 - Production of ion exchange resins, the resins so produced and ion (1981-11-24),
3. 4148846 - Acrylic modifiers for polycarbonamides (1979-04-10),
4. 4086300 - Acrylic modifiers for polycarbonamides (1978-04-25),
5. 4054618 - Process for preparing nine-member ring phosphonates (1977-10-18),
6. 4046688 - Removal of antimony from industrial streams (1977-09-06),
7. 4041107 - Thermally stable polyphosphonates as flame retardants (1977-08-09),
8. 4040913 - Recovery of methacrylic acid from the effluent obtained from the (1977-08-09),
9. 4001176 - Ring phosphonates as flame-retardants (1977-01-04),
10. 3987089 - Preparation of .beta.-alkoxy esters from olefins (1976-10-19),
11. 3984497 - Acrylic modifiers for polycarbonamides (1976-10-05),
12. 3960671 - Quinones as corrosion inhibitor in distilling alkanoic acids (1976-06-01),

Title: The Innovative Contributions of James S. Clovis

Introduction

James S. Clovis, a distinguished inventor based in Morrisville, Pennsylvania, holds an impressive portfolio of 12 patents. His innovative work primarily focuses on advancing technologies in insecticides and ion exchange resins. Clovis's contributions play a significant role in enhancing agricultural practices and chemical processes.

Latest Patents

Among his recent innovations is the patent titled "Preparation of High Purity Neem Seed Extracts." In this invention, Clovis developed a novel process that enhances the preparation of neem seed extract by using a macroporous polymeric adsorbent to adsorb aqueous solutions containing azadirachtin. This extract, once desorbed with a solvent, serves as an effective insecticide for controlling foliar pests, demonstrating Clovis's commitment to sustainable agricultural solutions.

Another significant patent is related to the "Production of Ion Exchange Resins." This invention describes an ion exchange resin bed that uniquely allows hydraulic segregation into distinct zones of resins with varying functionalities. Clovis's method involves functionalizing fractions of a copolymer based on different hydraulic densities, showcasing his innovative approach to materials science.

Career Highlights

James S. Clovis is a prominent figure at Rohm and Haas Company, where his inventive capabilities are well-utilized. His work has contributed to the company’s reputation for developing advanced chemical technologies. His dedication to innovation has not only led to numerous patents but also fostered advancements in the sectors where his inventions are applied.

Collaborations

Clovis collaborates closely with notable colleagues such as Frederick H. Owens and Francis R. Sullivan. Their teamwork and combined expertise significantly enhance the innovative output at Rohm and Haas Company, leading to ground-breaking developments in their fields.

Conclusion

In conclusion, James S. Clovis stands out as a prolific inventor whose work in the preparation of neem seed extracts and ion exchange resins has made noteworthy contributions to science and industry. His ability to innovate and collaborate effectively positions him as an integral part of the technological advancements at Rohm and Haas Company.

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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