This inventor holds 10 USPTO granted patents and 2 published patent applications, plus 2 CIPO patents and 5 EPO patents. Top assignees: Laboratori Derivati Organici Spa, Mediolanum Farmaceutici, S.r.l., Laboratori Derivati Organici. Active years: 1988-2016.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Santhià, IT (2009 - 2011)
- Santhia, IT (1988 - 2016)
Company Filing History:
5 out of 6 
3 out of 13 
1 out of 1 Years Active: 1988-2016
Title: Luigi De Ambrosi: Innovator in Cosmetological and Dermatological Applications
Introduction
Luigi De Ambrosi is a notable inventor based in Santhia, Italy. He has made significant contributions to the field of cosmetology and dermatology, holding a total of 10 patents. His work focuses on the purification and application of heparan sulfate, which has various beneficial effects in cosmetic and dermatological preparations.
Latest Patents
One of his latest patents is titled "Process for the purification of heparan sulfate and use thereof in cosmetological and dermatological preparations." This invention relates to compositions that include heparan sulfate, which is known for its anti-aging, lenitive, and whitening effects. The process involves solubilizing heparan sulfate in water, followed by adsorption on an anion exchange resin and selective desorption.
Another significant patent is the "Multistep process for the physical depolymerization of heparin and products obtained therefrom." This invention outlines a method where heparin undergoes at least two gamma-ray irradiations, with a separation step in between. The process results in heparin-derived oligosaccharide fractions that can be utilized in various applications.
Career Highlights
Throughout his career, Luigi De Ambrosi has worked with reputable companies such as Laboratori Derivati Organici Spa and Mediolanum Farmaceutici, S.r.l. His expertise in the field has allowed him to develop innovative solutions that enhance the effectiveness of cosmetic and dermatological products.
Collaborations
Luigi has collaborated with notable professionals in his field, including Gianni Ferrari and Elena Vismara. These partnerships have contributed to the advancement of his research and the successful development of his patented processes.
Conclusion
Luigi De Ambrosi is a distinguished inventor whose work in the purification of heparan sulfate has paved the way for advancements in cosmetological and dermatological applications. His innovative patents and career achievements highlight his significant impact on the industry.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile