Patents by Inventor Lambertus Hendricus Roozen

Lambertus Hendricus Roozen has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 10266296
    Abstract: A method for storage and/or transport of solid lactide particles in a container, includes the steps of a) inserting the lactide particles into the container, b) storing and/or transporting the lactide particles for a period of time in the container, and c) removing the lactide particles from the container. The lactide particles are contained in a big-bag having at least one flexible layer of a plastic material. Storage and/or transport of lactide particles in such big-bag has the advantage that big-bags allow mechanical handling in case of chunks formed by the lactide particles.
    Type: Grant
    Filed: April 28, 2014
    Date of Patent: April 23, 2019
    Assignee: Purac Biochem BV
    Inventors: Lambertus Hendricus Roozen, Johannes Adrianus Kamp, Kees Van der Voort Maarschalk, Maarten Hendrik Wieringa
  • Publication number: 20160075461
    Abstract: A method for storage and/or transport of solid lactide particles in a container, includes the steps of a) inserting the lactide particles into the container, b) storing and/or transporting the lactide particles for a period of time in the container, and c) removing the lactide particles from the container. The lactide particles are contained in a big-bag having at least one flexible layer of a plastic material. Storage and/or transport of lactide particles in such big-bag has the advantage that big-bags allow mechanical handling in case of chunks formed by the lactide particles.
    Type: Application
    Filed: April 28, 2014
    Publication date: March 17, 2016
    Inventors: Lambertus Hendricus Roozen, Johannes Adrianus Kamp, Kees Van der Voort Maarschalk, Maarten Hendrik Wieringa
  • Publication number: 20120282468
    Abstract: A method for the preparation of an alkali metal cinnamate powdery product, preferably potassium cinnamate or sodium cinnamate, is disclosed herein. The resulting product has novel structural properties. The powder of the present disclosure is made via spray-drying and/or spray agglomeration and has a higher flowability, is less cohesive and less dusty, has an improved dissolution rate and in particular has a very favorable organoleptic profile. The disclosure is also directed to product applications in which the novel cinnamate product of the present disclosure may be applied.
    Type: Application
    Filed: December 2, 2010
    Publication date: November 8, 2012
    Applicant: Purac Biochem BV
    Inventors: Lambertus Hendricus Roozen, Elize Willem Bontenbal, Nikolaos Vogiatzis, Brenda Marja Dierdorp-Andreas
  • Publication number: 20080014312
    Abstract: The present invention relates to coated food-grade particles, preferably coated food-grade acids and/or their salts, wherein the particles are coated food-grade cores with coating comprising partially neutralized polycarboxylic acid. The invention further relates to a method for manufacturing said coated food-grade particles and to the use hereof in food applications. The invention also encompasses the use of specific partially neutralized polycarboxylic acids, in particular sodium and/or potassium hydrogen malate, as coating agent. Furthermore, the invention is directed to food and drink products comprising said with partially neutralized polycarboxylic acid coated food-grade particle.
    Type: Application
    Filed: July 10, 2007
    Publication date: January 17, 2008
    Applicant: Purac Biochem B.V.
    Inventors: Rene Notebaart, Bas Alphonsus De Jong, Lambertus Hendricus Roozen