Location History:
- Stamford, CT (US) (1976 - 1980)
- Milford, CT (US) (1983 - 1995)
Company Filing History:
Years Active: 1976-1995
Title: The Innovations of David Cohen in Hair Color and Waving Technologies
Introduction
David Cohen, an inventive force hailing from Milford, Connecticut, has contributed significantly to the beauty industry with nine registered patents. His innovative work primarily focuses on hair coloring and waving technologies, vastly improving the effectiveness and user experience in these applications.
Latest Patents
Among David's latest inventions is a remarkable two-part aqueous composition for coloring hair. This formulation creates a gel upon mixing, combining an alkaline aqueous lotion with a pH between 7 and 11, containing intermediates and couplers for oxidation dyes, alongside conditioning polymers and surfactants mixed in a water base. Another notable patent involves a process for simultaneously waving and coloring hair. This technique employs a dual-stage neutralization method, utilizing a neutralizing composition that incorporates a hair dye.
Career Highlights
Throughout his career, David Cohen has proven himself in various reputable companies, including Clairol Incorporated and Bristol-Myers Squibb Company. His contributions have not only advanced product development but have also set new industry standards in hair care technologies.
Collaborations
David has collaborated with notable individuals in the industry, including Leszek J. Wolfram and Alexander Halasz, further enhancing the innovative spirit that drives his work. These partnerships have allowed for a blending of ideas and expertise, yielding impressive results in the patent landscape.
Conclusion
David Cohen's contributions to hair care innovation highlight his role as a significant inventor in the field. With his impressive track record of patents and collaborations, he continues to influence the industry while ensuring that beauty and conditioning remain at the forefront of his technological advancements.