Company Filing History:
Years Active: 2009-2017
Title: The Innovations of John Heden
Introduction
John Heden is a notable inventor based in Hollis, NH (US), recognized for his contributions to the field of liquid chromatography. With a total of six patents to his name, Heden has developed innovative methods that enhance the efficiency and accuracy of liquid mixture preparation.
Latest Patents
Heden's latest patents include a process for preparing liquid mixtures of known pH and salt concentration. This method involves calculating pH and/or salt concentration at a specific time from a user-determined gradient function. Based on these calculations, the method determines the percentages of acid, base, salt, and solvent in the mixture. Another significant patent focuses on coordinating injector-valve switching with pump-stroke timing to mitigate the effects of pressure pulses in liquid chromatography systems. This invention includes an autosampler with an injector valve that introduces samples into a high-pressure solvent mixture stream, ensuring precise control during the transfer process.
Career Highlights
John Heden is currently employed at Waters Technologies Corporation, a leading company in the field of analytical instruments and software. His work at Waters has allowed him to apply his innovative ideas to real-world applications, significantly impacting the chromatography industry.
Collaborations
Heden has collaborated with talented coworkers, including Miguel Soares and John Lamoureux, who have contributed to his projects and innovations.
Conclusion
John Heden's work exemplifies the spirit of innovation in the field of liquid chromatography. His patents not only advance the technology but also demonstrate his commitment to improving analytical processes.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.