This inventor holds 24 USPTO granted patents and 4 published patent applications and 1 EPO patent, primarily in Tobacco Product Innovation. Top assignees: Philip Morris USA Inc., Altria Client Services LLC, Infineon Technologies Richmond, LP. Active years: 2003-2026.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Henrico, VA (US) (2019 - 2023)
- Richmond, VA (US) (2003 - 2024)
Company Filing History:
15 out of 742 
8 out of 1,619 
1 out of 48 
Years Active: 2003-2026
Areas of Expertise:
Title: Douglas Antonio Fernandez: Innovator in Tobacco Product Technology
Introduction
Douglas Antonio Fernandez, based in Richmond, VA, has made significant contributions to the field of tobacco product innovations. With an impressive portfolio of 22 patents, his work is shaping the future of nicotine delivery systems and adjunct products.
Latest Patents
Among his latest patents is the groundbreaking application titled "Use of pectin or other anionic polymers in the stabilization and controlled release of nicotine in oral sensorial tobacco products or nicotine containing non-tobacco oral sensorial products." This patent discloses the use of pectins and/or anionic polymers to prevent nicotine oxidation in tobacco products, thereby enhancing the efficiency and safety of nicotine delivery. The innovation includes natural and synthetic polymers that effectively inhibit the transformation of nicotine into byproducts, such as cotinine and various nitrogen oxides.
Another noteworthy invention is "Breakable capsules and methods of forming thereof," which presents a seamless breakable capsule designed for smoking or smokeless tobacco products. The capsule features an outer shell made from a cross-linked agar matrix, reinforced with carboxymethyl cellulose, providing an effective barrier to prevent the escape of liquid or gel-based flavors housed within the capsule.
Career Highlights
Douglas has held key positions at major companies, notably at Philip Morris USA Inc. and Altria Client Services LLC. His expertise in tobacco technology and product development has led to numerous advancements in the industry.
Collaborations
Throughout his career, Douglas has collaborated with esteemed coworkers such as Munmaya K. Mishra and Jay A. Fournier, contributing to the dynamic exchange of ideas and fostering innovative solutions within tobacco product development.
Conclusion
Douglas Antonio Fernandez exemplifies the role of an inventor in the evolving landscape of tobacco technology. His patents and collaborations continue to inspire advancements in product formulation and nicotine delivery, benefiting both consumers and the industry as a whole.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile