Altria Client Services LLC

Maria Del Carmen Jarquin

Rebecca Secrist

Eric Hawes

Munmaya K Mishra

Georgios D Karles

Gerd Kobal

Dwight David Williams

San Li

Terry Bache

Danielle R Crawford

Yezdi B Pithawalla

David B Kane

Shaoyong Yu

Weiling Li

Christopher Di Novi

The filter includes a contained filter material with one or more portions of a filter material. The one or more portions define interstices running through a longitudinal length of the contained filter material. The interstices allow an airflow to pass through the longitudinal length of the contained filter material. A consumable substance is infused within the filter material. The consumable substance includes nicotine, a flavorant, a pre-vapor formulation, a sub-combination thereof, or a combination thereof.

Filter for an e-vaping device, e-vaping device with the filter, and method of forming the filter

A pre-vaporization formulation for an e-vaping device includes a vapor former, optionally water, nicotine, nicotine bitartrate and an acid. The pH of the pre-vaporization formulation is between about 4 and about 6. The acid can include one or more of pyruvic acid, formic acid, oxalic acid, glycolic acid, acetic acid, isovaleric acid, valeric acid, propionic acid, octanoic acid, lactic acid, sorbic acid, malic acid, tartaric acid, succinic acid, citric acid, benzoic acid, oleic acid, aconitic acid, butyric acid, cinnamic acid, decanoic acid, 3,7-diemthyl-6-octenoic acid, 1-glutamic acid, heptanoic acid, hexanoic acid, 3-hexenoic acid, trans-2-hexenoic acid, isobutyric acid, lauric acid, 2-methylbutyric acid, 2-methylvaleric acid, myristic acid, nonanoic acid, palmitic acid, 4-pentenoic acid, phenylacetic acid, 3-phenylpropionic acid, hydrochloric acid, phosphoric acid and sulfuric acid.

Pre-vaporization formulation for controlling acidity in an e-vaping device

Growing community of inventors

Henrico, VA, United States of America

Maria Del Carmen Jarquin