Company Filing History:
4 out of 4 
2 out of 2 
1 out of 1 Years Active: 1977-1996
**Title: Samuel Schalkowsky: Innovator in Antimicrobial Measurement Techniques**
Introduction
Samuel Schalkowsky, an accomplished inventor based in Chevy Chase, MD, has made significant contributions to the field of microbiology through his innovative patented methods. With a remarkable total of nine patents, Schalkowsky’s work focuses on the bactericidal and bacteriostatic effects of antimicrobial agents, which has furthered our understanding of microbial dynamics.
Latest Patents
Schalkowsky's latest patents argue for advancing antimicrobial assessment methodologies. One notable patent involves a comprehensive method for measuring the bactericidal and bacteriostatic effects of an antimicrobial agent on bacterial populations, crucial for evaluating therapeutic efficacy. Another patent details a method to measure the combined effects of such agents at discrete minimal inhibitory concentrations, providing a way to assess population changes in the presence of these agents. Furthermore, his innovation includes methods for determining bactericidal activity through colony count data, enhancing the understanding of how antimicrobial agents affect bacterial growth. Additionally, he has created a method and apparatus for cleaning sample delivery stylus tubing to prevent contamination, ensuring consistent and reliable sample analysis.
Career Highlights
Throughout his career, Samuel Schalkowsky has been associated with leading companies in the microbiological sector, including Spiral System Instruments, Inc. and Spiral Biotech, Inc. His advancements have positioned him as a notable figure in the development of antimicrobial measurement technologies, greatly influencing practices in research and clinical settings.
Collaborations
In his endeavors, Schalkowsky has collaborated with notable coworkers, including Donald Whitley and Ellen R. Schalkowsky. These collaborations have allowed him to leverage diverse expertise to refine his inventions and propel his research forward, leading to innovative solutions in microbiological assessments.
Conclusion
Samuel Schalkowsky's contributions to antimicrobial research through his innovative patents signify his role as a key inventor in microbiology. His methodologies are instrumental in assessing the efficacy of antimicrobial agents, enhancing laboratory practices, and ensuring cleaner analytics in microbial studies. The impact of his work will be felt in both clinical and research environments, paving the way for future advancements in the field.