This inventor holds 2 USPTO granted patents. Top assignees: Minister for Public Works for the State of New South Wales, Unilever Patent Holdings B.v.. Active years: 1982-1993.
Company Filing History:
1 out of 2 
1 out of 336 
Years Active: 1982-1993
Title: Barry V McCleary: Innovator in Polysaccharide Processes
Introduction
Barry V McCleary is an accomplished inventor based in South Penrith, Australia. He has made significant contributions to the field of polysaccharides, holding a total of 2 patents. His work focuses on innovative processes that enhance the properties and applications of polysaccharides in various industries.
Latest Patents
One of McCleary's latest patents is titled "Process of Polysaccharides." This invention provides a method for reducing the galactose content of galactomannan using a specific galactosidase enzyme preparation. The process involves incubating galactomannan in a hydrated preparation containing 2-70 percent by weight of galactomannan, with a preferable range of 8-50 percent. The resulting galactomannans have a reduced galactose content, particularly those containing 15 to 19 percent, which are novel compounds used advantageously in foodstuffs and cosmetic preparations.
Another significant patent is "Preparation of Soluble Chromogenic Substrates." This invention describes a chromogenic substrate for the assay of polysaccharide endo-hydrolases. It is created by reacting a polysaccharide susceptible to endo-hydrolase degradation with a chemical reagent that increases its solubility and a dye substance for coloring the polysaccharide. The chemical reagent is used in a manner that produces a degree of chemical substitution in the range of 0.06 to 0.6 DS, enhancing the substrate's usability in absorption spectrometry.
Career Highlights
Throughout his career, Barry V McCleary has held notable positions, including serving as the Minister for Public Works for the State of New South Wales. He has also worked with Unilever Patent Holdings B.V., where he contributed to various innovative projects.
Collaborations
McCleary has collaborated with esteemed colleagues such as Peter Critchley and Paul V Bulpin, further enriching his work and contributions to the field.
Conclusion
Barry V McCleary is a notable inventor whose work in polysaccharide processes has led to significant advancements in the industry. His innovative patents and career achievements reflect his dedication to enhancing the applications of polysaccharides in various fields.