This inventor holds 2 USPTO granted patents. Top assignee: Abbott Laboratories Corporation. Active years: 1976-1990.
Company Filing History:
Years Active: 1976-1990
Title: Larry Grant Criswell: Innovator in Protein Separation Technologies
Introduction
Larry Grant Criswell is a notable inventor based in Columbus, OH (US). He has made significant contributions to the field of protein separation and concentration, holding 2 patents that showcase his innovative approaches.
Latest Patents
Criswell's latest patents include processes for the enrichment and concentration of proteins by ultrafiltration. One patent discloses ultrafiltration processes for concentrating immunoglobulin G (IgG) from whey using metallic oxide ultrafiltration membranes characterized by differing pH levels. Another patent outlines a method for separating and recovering soluble proteins from protein-containing solutions through foam fractionation. In this method, air is introduced as small bubbles into a protein solution, creating a foam layer that allows for the concentration of proteins.
Career Highlights
Larry Grant Criswell is associated with Abbott Laboratories Corporation, where he applies his expertise in protein technologies. His work has contributed to advancements in the field, particularly in the efficient separation and recovery of proteins.
Collaborations
Criswell has collaborated with notable colleagues, including Ronald L Thomas and Christopher T Cordle, enhancing the innovative efforts within his team.
Conclusion
Larry Grant Criswell's contributions to protein separation technologies through his patents reflect his commitment to innovation in the field. His work continues to influence advancements in protein processing methods.