Company Filing History:
8 out of 7,865 
4 out of 17,164 
Years Active: 1991-1997
Title: **Innovative Contributions of Howard J. Buttery**
Introduction
Howard J. Buttery, an esteemed inventor based in Newport, Minnesota, has made significant strides in the field of colorant compositions and related processes. With a portfolio of 8 patents, Buttery’s innovations reflect his commitment to advancing practical applications in color technology.
Latest Patents
Among his latest patents, Buttery developed a process for creating solid colored particles. This method involves preparing a reaction solution comprised of formaldehyde, urea, a cyclic polyamine functional triazine compound, and acid in water. When desired, a dye can be added to achieve colors beyond white. The resultant particles, sized between 1 and 70 microns, eliminate the need for crushing as they do not form agglomerates. These particles not only offer excellent color quality but also wash out easily from surfaces when used in washable formulations.
Another notable patent is for a body powder that contains microcapsules infused with colorant. These microcapsules effectively impart color to the powder when viewed in bulk, while substantially reducing perceptible color when rubbed onto the skin. This innovative approach enhances the user experience while offering a practical application of color technology in cosmetic products.
Career Highlights
Throughout his career, Howard J. Buttery has made impactful contributions while working with renowned organizations such as Minnesota Mining and Manufacturing Company (commonly known as 3M) and The Procter & Gamble Company. His work in these leading companies has positioned him as a significant figure in developing innovative color solutions.
Collaborations
Buttery has collaborated with other industry professionals, notably Robert J. Norbury and Diane G. Schmidt. Their shared expertise has facilitated advancements in product development and innovation processes, further propelling the success of Buttery's inventions.
Conclusion
Howard J. Buttery exemplifies the role of an innovative inventor whose contributions in color technology have enriched both the cosmetic and manufacturing industries. Through his patents and professional collaborations, he continues to pave the way for future advancements in color applications, demonstrating the power of innovation in practical solutions.
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.