This inventor holds 1 USPTO granted patent. Top assignee: Canadian Liquid Air Limited. Active years: 1992.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 1992
Title: Innovations of Raymond C Lachapelle
Introduction
Raymond C Lachapelle is a notable inventor based in Kirkland, CA. He has made significant contributions to the field of paper production through his innovative processes. His work focuses on enhancing the efficiency and effectiveness of paper pulp preparation.
Latest Patents
Raymond C Lachapelle holds a patent for a process titled "Process for preparing a paper pulp using carbon dioxide as an acidifying agent." This innovative method involves souring chemical or mechanical cellulosic pulp using carbon dioxide to achieve proper acidification of the pulp slurry. The process is designed to occur after a bleaching sequence that may involve sodium hypochlorite, calcium hypochlorite, or hydrogen peroxide. The use of carbon dioxide allows for continued bleaching without destroying the residuals from previous bleaching stages. He has 1 patent to his name.
Career Highlights
Raymond C Lachapelle is associated with Canadian Liquid Air Limited, where he applies his expertise in the field of pulp and paper production. His work has contributed to advancements in sustainable practices within the industry.
Collaborations
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Conclusion
Raymond C Lachapelle's innovative approach to paper pulp preparation showcases his commitment to improving industrial processes. His contributions are valuable to the field and highlight the importance of sustainable practices in manufacturing.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile