Milford, ME, United States of America

James St Pierre

This inventor holds 3 USPTO granted patents and 1 published patent application. Top assignees: University of Maine System, Red Shield Acquisition, LLC, Red Shield Acquistion, LLC. Active years: 2013-2016.

IDiyas Innovation Intelligence. (2026). Inventor Profile: James St Pierre. Retrieved from https://idiyas.com/inventor/james-st-pierre

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

USPTO Granted Patents = 3 

Average Co-Inventor Count = 5.5

ph-index = 1

Forward Citations = 1(Granted Patents)


Company Filing History:


Years Active: 2013-2016

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3 patents (USPTO):Explore Patents

Title: Innovations of James St Pierre

Introduction

James St Pierre is an accomplished inventor based in Milford, ME (US). He has made significant contributions to the field of pulp processing, particularly in the conditioning of hardwood pulp liquid hydrolysate. With a total of 3 patents to his name, St Pierre's work showcases his dedication to advancing technology in this area.

Latest Patents

St Pierre's latest patents include a system and method for conditioning a hardwood pulp liquid hydrolysate. This innovative system comprises a first evaporator, a hydrolysis unit, at least one lignin separation device, a neutralization device, a precipitate removal device, a solvent extraction unit, a lignin removal and recovery unit, an acid and furfural separation and conditioning unit, and an electrodialysis device. Together, these components process a quantity of hardwood mix to produce a desalinated solution containing sugar. Another patent details a similar system, where the first evaporator receives a hardwood mix extract and outputs a quantity of vapor and extract. The hydrolysis unit then hydrolyzes the extract, which is subsequently processed through various devices to separate and recover lignin, neutralize the extract, and ultimately produce a desalinated solution.

Career Highlights

Throughout his career, James St Pierre has worked with notable organizations, including the University of Maine System and Red Shield Acquisition, LLC. His experience in these institutions has allowed him to refine his skills and contribute to significant advancements in his field.

Collaborations

St Pierre has collaborated with esteemed colleagues such as Hemant P Pendse and Darrell M Waite. Their combined expertise has further enhanced the innovative projects they have undertaken together.

Conclusion

James St Pierre's contributions to the field of pulp processing through his patents and collaborations highlight his role as a significant inventor. His work continues to influence advancements in the conditioning of hardwood pulp liquid hydrolysate.

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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