Location History:
- Wexford, IE (1998)
- Nashua, NH (US) (1993 - 2002)
- Newlands, IE (1998 - 2003)
Company Filing History:
Years Active: 1993-2003
Title: Innovations of Brian A Parker
Introduction
Brian A Parker is a notable inventor based in Nashua, NH (US), recognized for his contributions to the field of chemistry and detergent formulations. With a total of 13 patents to his name, Parker has made significant advancements in the development of mild detergent compositions and innovative chemical processes.
Latest Patents
One of Parker's latest patents is for ultra mild detergent compositions. This formulation includes N-acyl ED3A, preferably as the sodium or potassium salt. The acyl group can consist of straight or branched aliphatic or aromatic groups containing from 1 to 40 carbon atoms, with a preference for those containing from 8 to 18 carbon atoms. This invention has applications in shampoos and skin cleansers, showcasing its versatility in personal care products.
Another significant patent is for the facile synthesis of phosphonomethylglycine from phosphonomethyliminodiacetic acid. This process allows for the preparation of phosphonomethylglycine in nearly quantitative yields while eliminating the need for a noble metal co-catalyst. The method utilizes hydrogen peroxide as a more chemically active oxidizing agent, which, in combination with activated carbon, oxidizes PMIDA to PMG in very high yield. The reaction's endpoint is monitored by controlling the concentration of oxygen in the gaseous reaction products.
Career Highlights
Throughout his career, Brian A Parker has worked with reputable companies such as Hampshire Chemical Corporation and W.R. Grace & Co. His experience in these organizations has contributed to his expertise in chemical formulations and processes.
Collaborations
Parker has collaborated with notable individuals in his field, including Barry A Cullen and Joseph J Crudden. These collaborations have likely enriched his work and led to further innovations in his area of expertise.
Conclusion
Brian A Parker's contributions to the field of chemistry and his innovative patents demonstrate his commitment to advancing detergent formulations and chemical processes. His work continues to impact the industry positively, showcasing the importance of innovation in everyday products.