Derek R Laws

Title: The Innovative Contributions of Derek R Laws

Introduction

Derek R Laws is a notable inventor based in Bexleyheath, GB. He has made significant contributions to the field of brewing technology, holding a total of 7 patents. His work focuses on the production of hop preparations, which are essential in the brewing industry.

Latest Patents

One of his latest patents is a method of producing isomerized hop preparations. This method involves admixing whole or powdered hops with a solid or aqueous alkali or alkaline earth metal salt. The resultant admixture is subjected to a pressure of at least 2 Kg/cm² and a temperature of at least 80°C in a closed vessel. This process results in a hop preparation that is high in iso-alpha acids while retaining substantially undegraded hop oils. The closed vessel used in this method is preferably an extrusion cooker. Another significant patent by Derek is for the preparation of hop extracts rich in particular constituents. This involves extracting hops with pressurized fluid carbon dioxide and collecting separate fractions of the extract at different times. The process allows for the extraction of fractions containing at least 70% of the available hop oil and at least 25% of the available alpha-acids in a single process.

Career Highlights

Derek has worked with several companies throughout his career, including Brewing Patents Limited and The Brewing Research Foundation. His expertise in brewing technology has made him a valuable asset in these organizations.

Collaborations

Derek has collaborated with notable individuals in his field, including Nigel A Bath and Colin S Ennis. These collaborations have further enhanced his contributions to brewing innovations.

Conclusion

Derek R Laws is a prominent inventor whose work in brewing technology has led to significant advancements in hop preparation methods. His innovative patents continue to influence the brewing industry today.