Donna Walker Duggins

Person

Winston-Salem, NC, US

People

Patents Grantslast 30 patents

Information Patent Grant
Aerosol delivery device with multiple aerosol delivery pathways
- Patent number 11,819,055
- Issue date Nov 21, 2023
- RAI Strategic Holdings, Inc.
- Sawyer Hubbard
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Grant
Aerosol delivery device with multiple aerosol delivery pathways
- Patent number 10,786,010
- Issue date Sep 29, 2020
- RAI Strategic Holdings, Inc.
- Sawyer Hubbard
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Heat generation segment for an aerosol-generation system of a smoki...
- Patent number 10,154,689
- Issue date Dec 18, 2018
- R. J. Reynolds Tobacco Company
- Brian Keith Nordskog
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Grant
Multi-layer nicotine-containing pharmaceutical composition
- Patent number 9,763,928
- Issue date Sep 19, 2017
- Niconovum USA, Inc.
- Donna Walker Duggins
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Tobacco-containing gel composition
- Patent number 9,375,033
- Issue date Jun 28, 2016
- R. J. Reynolds Tobacco Company
- Matthew Lampe
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES

Patents Applicationslast 30 patents

Information Patent Application
AEROSOL DELIVERY DEVICE WITH MULTIPLE AEROSOL DELIVERY PATHWAYS
- Publication number 20240065318
- Publication date Feb 29, 2024
- RAI STRATEGIC HOLDINGS, INC.
- Sawyer Hubbard
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
AEROSOL DELIVERY DEVICE WITH MULTIPLE AEROSOL DELIVERY PATHWAYS
- Publication number 20200390150
- Publication date Dec 17, 2020
- RAI STRATEGIC HOLDINGS, INC.
- Sawyer Hubbard
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
AEROSOL DELIVERY DEVICE WITH MULTIPLE AEROSOL DELIVERY PATHWAYS
- Publication number 20190183177
- Publication date Jun 20, 2019
- RAI STRATEGIC HOLDINGS, INC.
- Sawyer Hubbard
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
HEAT GENERATION SEGMENT FOR AN AEROSOL-GENERATION SYSTEM OF A SMOKI...
- Publication number 20190090537
- Publication date Mar 28, 2019
- R.J. Reynolds Tobacco Company
- Brian Keith Nordskog
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
MULTI-LAYER NICOTINE-CONTAINING PHARMACEUTICAL COMPOSITION
- Publication number 20170360767
- Publication date Dec 21, 2017
- NICONOVUM USA, INC.
- Donna Walker Duggins
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
ELECTRICALLY-POWERED AEROSOL DELIVERY SYSTEM
- Publication number 20170065000
- Publication date Mar 9, 2017
- RAI STRATEGIC HOLDINGS, INC.
- Stephen Benson Sears
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
HEAT GENERATION SEGMENT FOR AN AEROSOL-GENERATION SYSTEM OF A SMOKI...
- Publication number 20170000188
- Publication date Jan 5, 2017
- R. J. Reynolds Tobacco Company
- Brian Keith Nordskog
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
TOBACCO-CONTAINING GEL COMPOSITION
- Publication number 20150230515
- Publication date Aug 20, 2015
- R.J. Reynolds Tobacco Company
- Matthew Lampe
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
MULTI-LAYER SMOKELESS TOBACCO COMPOSITION
- Publication number 20130206150
- Publication date Aug 15, 2013
- R. J. Reynolds Tobacco Company
- Donna Walker Duggins
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information Patent Application
MULTI-LAYER NICOTINE-CONTAINING PHARMACEUTICAL COMPOSITION
- Publication number 20130209540
- Publication date Aug 15, 2013
- NicoNovum USA, Inc.
- Donna Walker Duggins
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Donna Walker Duggins

Person

Patents Grantslast 30 patents

Aerosol delivery device with multiple aerosol delivery pathways

Aerosol delivery device with multiple aerosol delivery pathways

Heat generation segment for an aerosol-generation system of a smoki...

Multi-layer nicotine-containing pharmaceutical composition

Tobacco-containing gel composition

Patents Applicationslast 30 patents

AEROSOL DELIVERY DEVICE WITH MULTIPLE AEROSOL DELIVERY PATHWAYS

AEROSOL DELIVERY DEVICE WITH MULTIPLE AEROSOL DELIVERY PATHWAYS

AEROSOL DELIVERY DEVICE WITH MULTIPLE AEROSOL DELIVERY PATHWAYS

HEAT GENERATION SEGMENT FOR AN AEROSOL-GENERATION SYSTEM OF A SMOKI...

MULTI-LAYER NICOTINE-CONTAINING PHARMACEUTICAL COMPOSITION

ELECTRICALLY-POWERED AEROSOL DELIVERY SYSTEM

HEAT GENERATION SEGMENT FOR AN AEROSOL-GENERATION SYSTEM OF A SMOKI...

TOBACCO-CONTAINING GEL COMPOSITION

MULTI-LAYER SMOKELESS TOBACCO COMPOSITION

MULTI-LAYER NICOTINE-CONTAINING PHARMACEUTICAL COMPOSITION