This inventor holds 3 USPTO granted patents. Top assignees: Unilever Home and Personal Care USA, Division of Conopco, Inc., Lever Brothers Company, Division of Conopco, Inc.. Active years: 1998-2003.
Company Filing History:
2 out of 755 
1 out of 588 
Years Active: 1998-2003
Title: The Innovations of Leonard Van Gorkom
Introduction
Leonard Van Gorkom is a notable inventor based in Englewood, NJ (US). He has made significant contributions to the field of non-invasive measurement techniques, particularly in the area of skin care and oil measurement. With a total of 3 patents, his work has garnered attention for its innovative approach to real-time analysis.
Latest Patents
One of his latest patents is a non-contact method for measuring the amount of sebum or oil on a substrate in real time using fluorescence dye. This invention provides a non-invasive method for measuring the quantity of sebum oil on skin or other substrates. The method involves applying a fluorescent lipophilic dye to the substrate site of interest, illuminating the site at the excitation wavelength of the dye, and collecting the fluorescent emission of the desired wavelength of the dye. Because the measurements are truly non-contact, they can be made in real time on the same sites for any desired length of time. Another significant patent is a non-contact method for measuring the amount of skin sebum or oil in real time using a fiber optic probe. This process is preferably conducted in vivo due to its ability to measure the formation of sebum or oil on skin in real time.
Career Highlights
Throughout his career, Leonard Van Gorkom has worked with prominent companies such as Unilever Home and Personal Care USA, Division of Conopco, Inc., and Lever Brothers Company, Division of Conopco, Inc. His experience in these organizations has allowed him to develop and refine his innovative techniques.
Collaborations
Leonard has collaborated with notable coworkers, including Zhenhe Zhu and Archana K Sah. Their combined expertise has contributed to the advancement of his inventions and the successful implementation of his patented methods.
Conclusion
Leonard Van Gorkom's contributions to the field of non-invasive measurement techniques have made a significant impact on skin care technology. His innovative patents reflect a commitment to advancing real-time analysis methods, showcasing his role as a leading inventor in this domain.