Company Filing History:
Years Active: 1994-1995
Title: Sylvia A. Farnum: Innovator in Thermal-Dye-Bleach Technology
Introduction
Sylvia A. Farnum is a notable inventor based in Lakeland, MN (US). She has made significant contributions to the field of thermal-dye-bleach technology, holding a total of 3 patents. Her innovative work has paved the way for advancements in dye-bleaching agents.
Latest Patents
Farnum's latest patents include the development of quaternary-ammonium phenylsulfonylacetate thermal-dye-bleach agents. This invention comprises a dye in association with a thermal dye-bleaching agent of a specific general formula. Each of R.sup.a and R.sup.b in the formula can be selected from various groups, including hydrogen, alkyl, alkenyl, cycloalkyl, aralkyl, aryl, and heterocyclic groups, with a preference for both R.sup.a and R.sup.b representing hydrogen. Another significant patent is the tetra-alkylammonium phenylsulfonylacetate thermal-dye-bleach agents, which follows a similar construction and formula.
Career Highlights
Farnum is associated with the Minnesota Mining and Manufacturing Company, a well-respected organization known for its innovative products and technologies. Her work at this company has allowed her to explore and develop her ideas in a supportive environment.
Collaborations
Some of her notable coworkers include Randall H. Helland and Mark P. Kirk. Their collaboration has likely contributed to the success of her inventions and the advancement of their shared projects.
Conclusion
Sylvia A. Farnum's contributions to thermal-dye-bleach technology exemplify her innovative spirit and dedication to her field. Her patents reflect her expertise and commitment to advancing technology in this area.
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.