Company Filing History:
3 out of 960 
2 out of 456 
1 out of 10 Years Active: 2016-2025
Title: Donna Walker Duggins: Innovator in Smokeless Tobacco Technology
Introduction
Donna Walker Duggins is a prominent inventor based in Winston-Salem, NC (US). She has made significant contributions to the field of smokeless tobacco technology, holding a total of 6 patents. Her innovative work focuses on enhancing user experience through advanced product formulations and delivery methods.
Latest Patents
One of her latest patents is for a multi-layer smokeless tobacco composition. This invention provides a multi-layered smokeless tobacco product comprising two or more formulations with varying properties. In some embodiments, the smokeless tobacco products offer combinations of different organoleptic properties within the same product. These combinations allow for a modified release profile of active ingredients as the user enjoys the smokeless tobacco product. The invention also includes methods for making and using the smokeless tobacco product.
Another notable patent is for an aerosol delivery device with multiple aerosol delivery pathways. This disclosure relates to aerosol delivery devices and methods of delivering aerosol to a user. The devices may include a housing providing multiple aerosol pathways with a mouth-end opening for inhalation. The housing defines a first aerosol delivery pathway in fluid communication with the mouth-end opening and a second pathway separate from the first. An atomizer with a heating element or piezoelectric element is provided in fluid communication with the first pathway, while a flavorant-infused material is positioned within the second pathway to produce a second aerosol upon contact with flowing air.
Career Highlights
Throughout her career, Donna has worked with notable companies such as R.J. Reynolds Tobacco Company and Rai Strategic Holdings, Inc. Her experience in these organizations has allowed her to develop and refine her innovative ideas in the tobacco industry.
Collaborations
Donna has collaborated with talented individuals in her field, including John-Paul Mua and Darrell Eugene Holton, Jr. These partnerships have contributed to her success and the advancement of her inventions.
Conclusion
Donna Walker Duggins is a trailblazer in smokeless tobacco technology, with a focus on improving user experience through her innovative patents. Her contributions to the industry continue to shape the future of tobacco products.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.