Company Filing History:
1 out of 3 
1 out of 4,123 
1 out of 1,193 Years Active: 2007-2009
Title: Inventor Spotlight: Carl J. Houtman
Introduction
Carl J. Houtman, an innovative inventor based in Madison, Wisconsin, has made significant contributions to the field of material science with his inventive methodologies. With a total of two patents to his name, Houtman's work addresses critical aspects in the recycling and pulping industry.
Latest Patents
Houtman's latest patents include the "Method and System for Measuring Optical Properties of Scattering and Absorbing Materials." This invention is a system and method designed to determine the effective residual ink concentration (ERIC) in recycled paper. The process involves illuminating a piece of paper with a beam of radiation and measuring the amount of radiation that is reflected and transmitted. The level of ERIC is then assessed based on the reflected and transmitted radiation.
Another notable patent is the "Method for Producing Pulp." This invention outlines a process for producing pulp from fibrous lignocellulose material by subjecting it to a treatment step involving oxalic acid, or a combination of oxalic acid and sodium bisulfite, before pulping. This method not only reduces the energy input required for the pulping process but also enhances the physical properties of the resulting pulp compared to untreated materials.
Career Highlights
Carl J. Houtman has worked with several prestigious organizations that have allowed him to channel his innovative talents. He has held positions at Biopulping International Inc. and the Wisconsin Alumni Research Foundation, where he pursued research pertinent to his patents.
Collaborations
Throughout his career, Houtman has collaborated with notable professionals, including Masood Akhtar and Ross E. Swaney. These collaborations reflect his commitment to advancing the field through shared knowledge and expertise.
Conclusion
With two impactful patents, Carl J. Houtman exemplifies the role of an inventor dedicated to improving the processes involved in recycling and pulp production. His innovative methods are significant contributions to the industry and highlight the importance of advancements in material science.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.