Company Filing History:
8 out of 10 
3 out of 137 
1 out of 462 
Years Active: 2001-2012
Title: The Innovative Contributions of David M Strand
Introduction
David M Strand is a notable inventor based in Sherborn, MA (US), recognized for his significant contributions to the field of electrophoresis. With a total of 11 patents to his name, Strand has developed innovative devices and methods that enhance the separation and focusing of charged analytes.
Latest Patents
Strand's latest patents include groundbreaking technologies such as electrophoresis devices and methods for focusing charged analytes. These devices are designed to separate and focus charged analytes using a separation chamber and multiple electrodes, including an electrode array. A membrane separates the separation chamber from the electrodes, and the chamber's geometry induces a gradient in the electric field generated by the electrodes. Additionally, his methods involve introducing a fluid containing charged analytes into the separation chamber and applying an electric field gradient to achieve optimal focusing.
Another significant patent involves a method and apparatus for determining the isoelectric point of charged analytes. This invention features a titration chamber and an electrode chamber, which work together to generate an electric field gradient. A pH sensor in the titration chamber measures the pH of the fluid, while an analyte band detector identifies the presence and location of focused bands of charged solutes. The methods developed allow for precise determination of the isoelectric point by adjusting the pH and analyzing the focused bands.
Career Highlights
Throughout his career, David M Strand has worked with prominent companies such as Protasis Corporation and Waters Investments Limited. His experience in these organizations has contributed to his expertise in the field of electrophoresis and analytical chemistry.
Collaborations
Strand has collaborated with notable colleagues, including Dan M Leatzow and David Anthony Barrow, further enhancing his innovative work in the industry.
Conclusion
David M Strand's contributions to the field of electrophoresis through his patents and collaborations highlight his role as a leading inventor. His work continues to influence advancements in the separation and analysis of charged analytes.