Company Filing History:
Years Active: 1994-1995
Title: Innovations by Hans Grade
Introduction
Hans Grade is an accomplished inventor based in Schenectady, NY (US). He holds a total of 3 patents that showcase his contributions to the field of chemical analysis. His work focuses on developing safer analytical techniques for monitoring production processes.
Latest Patents
One of Hans Grade's latest patents is an analytical method for determining the concentration of decomposition products in solvent extraction processes. This innovative technique eliminates the use of diazomethane, a toxic and explosive substance, thereby providing a safer laboratory method for routine analyses. The process involves spiking the solvent sample with mass-labeled, deuterated dibutyl and monobutyl phosphates, which serve as internal standards. After adding a silylating agent, the sample is analyzed using gas chromatography/mass spectrometry to obtain quantitative results.
Another significant patent involves the use of deuterated dibutyl and monobutyl phosphoric acids as improved internal standards. This advancement also aims to eliminate the hazardous use of diazomethane, ensuring a safer approach for determining the concentration of decomposition products in tributyl phosphate used in solvent extraction.
Career Highlights
Hans Grade is currently associated with General Electric Company, where he applies his expertise in chemical analysis. His innovative methods have contributed to enhancing safety and efficiency in laboratory practices.
Collaborations
Hans has collaborated with notable coworkers, including Woodfin V Ligon, Jr. and Richard I Larson, who have also made significant contributions to their respective fields.
Conclusion
Hans Grade's work exemplifies the importance of innovation in creating safer analytical methods in chemical processes. His patents reflect a commitment to improving laboratory safety and efficiency, making a lasting impact in the field.