Doncaster, Australia

Rodney Walter Parr

This inventor holds 13 USPTO granted patents, plus 3 CIPO patents and 2 EPO patents. Top assignees: Huntsman Surfactants Technology Corporation, Huntsman Corporation Australia Pty Limited, Orica Australia Pty Ltd. Active years: 1983-2017.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Rodney Walter Parr. Retrieved from https://idiyas.com/inventor/rodney-walter-parr

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


% Patents Active = 100.0


 

Average Co-Inventor Count = 3.1

ph-index = 4

Forward Citations = 69(Granted Patents)


Company Filing History:


Years Active: 1983-2017

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13 patents (USPTO):Explore Patents

Title: A Glimpse into the Innovations of Rodney Walter Parr

Introduction: Rodney Walter Parr is a distinguished inventor hailing from Doncaster, Australia. With a remarkable portfolio of 13 patents to his name, Parr has made significant contributions to the field of agricultural compositions and dispersant technologies. His work reflects a commitment to enhancing the efficacy of herbicides and electrolyte solutions.

Latest Patents: Among his latest innovations, Parr has developed a patent for "Cocoalkylpolyamine alkoxylates as agents for high strength herbicide compositions." This invention outlines an agricultural composition that integrates an agrochemical active ingredient alongside at least one cocoalkylpolyamine alkoxylate agent, aiming to improve herbicidal effectiveness. Another notable patent focuses on "Dispersants in high-electrolyte solutions," which reveals a composition of an electrolyte solution that includes a water-soluble active ingredient, a water-insoluble solid active ingredient, and a complex dispersant comprising polyaminoamide resin, polyoxyalkylene derivatives, and other related compounds.

Career Highlights: Parr's career is marked by his association with prominent corporations, including Huntsman Surfactants Technology Corporation and Huntsman Corporation Australia Pty Limited. His work at these companies has allowed him to develop cutting-edge technologies that address practical challenges in agricultural and chemical compositions.

Collaborations: Throughout his career, Parr has collaborated with several notable individuals, including Andrew Francis Kirby and Phillip Robert Tudor. These partnerships have contributed to the advancement of his innovative projects and have fostered an environment of creativity and technical excellence.

Conclusion: Rodney Walter Parr stands out as a leading inventor whose innovations have had a profound impact on agricultural and chemical practices. With his extensive patent portfolio and collaborative spirit, Parr continues to push the boundaries of technology, paving the way for future advancements in his field. His work serves as an inspiration to aspiring inventors and contributes significantly to the body of knowledge in agricultural science.

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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