This inventor holds 10 USPTO granted patents. Top assignees: Baylor College of Medicine, Armour Pharmaceutical Company, Other. Active years: 1976-1982.
Company Filing History:
6 out of 617 
1 out of 89 
3 out of 834,453 Years Active: 1976-1982
Title: The Innovative Contributions of Craig Wallis
Introduction
Craig Wallis is a notable inventor based in Houston, TX, with a significant portfolio of 10 patents. His work primarily focuses on advancements in bacterial detection and antibiotic sensitivity, showcasing his commitment to improving healthcare technologies.
Latest Patents
One of Wallis's latest patents involves the detection of bacteria using a test substrate that includes a semi-permeable membrane. This membrane retains bacteria while allowing for the application of a cationic dye, which colors the bacteria without the membrane adsorbing substantial amounts of the dye. This substrate is included in a kit designed for effective bacterial detection. Another significant patent details a method and apparatus for determining bacterial growth activity and antibiotic sensitivity through a catalase method. This innovative approach allows for direct measurement of bacterial growth activity in the presence or absence of antibiotics, providing results from clinical specimens within a short timeframe. The method is particularly effective for detecting various catalase-producing bacteria, including Staphylococcus, Pseudomonas, Proteus, and E. coli.
Career Highlights
Throughout his career, Wallis has made substantial contributions to the field of microbiology and diagnostics. His work has been instrumental in developing methods that enhance the accuracy and efficiency of bacterial detection and antibiotic sensitivity testing.
Collaborations
Wallis has collaborated with various professionals in his field, including Joseph L. Melnick, further enriching his research and development efforts.
Conclusion
Craig Wallis's innovative patents and contributions to bacterial detection and antibiotic sensitivity testing highlight his significant impact on healthcare technology. His work continues to pave the way for advancements in medical diagnostics and treatment.