Aerosol-generating article having aerosol-generating substrate with dual plugs
US-2024225080-A1 · Jul 11, 2024 · US
Smokeless tobacco product comprising effervescent composition
US9675102B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9675102-B2 |
| Application number | US-87678510-A |
| Country | US |
| Kind code | B2 |
| Filing date | Sep 7, 2010 |
| Priority date | Sep 7, 2010 |
| Publication date | Jun 13, 2017 |
| Grant date | Jun 13, 2017 |
How to read this patent
A practical reading order for non-experts. Skip the full description unless you need deep technical detail.
- Title
What the patent document calls the invention.
- Abstract
A short plain-language summary of the technical disclosure.
- Assignees and inventors
Who owns or filed the patent and who is credited as inventor.
- Key dates
Filing, priority, publication, and grant dates set the timeline.
- First independent claim
The legal scope of protection — read this for what is actually claimed.
- CPC / IPC classifications
Technology tags used to group this patent with similar filings.
- Citations and related patents
Prior art links and similar publications in this corpus.
Abstract
Official abstract text for this publication.
The invention provides an smokeless tobacco composition adapted for oral use, the composition including a tobacco material and an effervescent material. The effervescent material includes an acid component and a base component, wherein the acid component includes a triprotic acid such as citric acid and at least one additional acid. The invention also provides a method for making a smokeless tobacco composition that involves first forming a granulation mixture, granulating the granulation mixture, and then blending the resulting granules with further blending components. Thereafter, the material can be formed into a predetermined shape, such as by compression or extrusion. The acid component of the effervescent material is divided into two portions, the first portion added to the granulation mixture and the remaining portion added during the blending step.
First claim
Opening claim text (preview).
We claim: 1. A smokeless tobacco composition containing an effervescent material and adapted for oral use, comprising: (i) a tobacco material, at least a portion of which is in a particulate form or in the form of a tobacco extract; and (ii) an effervescent material comprising an acid component and a base component, wherein the acid component comprises a combination of a tricarboxylic acid and a dicarboxylic acid in a weight ratio of about 2:1 to about 1:2, and wherein the amoun…
Assignees
Inventors
Classifications
- A24B15/281Primary
Human Necessities · mapped topic
Human Necessities · mapped topic
- A24B15/42Primary
Human Necessities · mapped topic
Human Necessities · mapped topic
Human Necessities · mapped topic
Patent family
Related publications grouped by family.
External sources
Next steps
Free tools are coming soon. Tell us what you want to track and we'll notify you.
Frequently asked questions
Answers are generated from the same data shown on this page.
- What does patent US9675102B2 cover?
- The invention provides an smokeless tobacco composition adapted for oral use, the composition including a tobacco material and an effervescent material. The effervescent material includes an acid component and a base component, wherein the acid component includes a triprotic acid such as citric acid and at least one additional acid. The invention also provides a method for making a smokeless to…
- Who is the assignee on this patent?
- Hunt Eric Taylor, Holton Jr Darrell Eugene, St Charles Frank Kelley, and 1 more
- What technology area does this patent fall under?
- Primary CPC classification A24B15/281. Mapped technology areas include Human Necessities.
- When was this patent published?
- Publication date Tue Jun 13 2017 00:00:00 GMT+0000 (Coordinated Universal Time) (B2). Legal status and post-grant events are not shown on this page.
- What related patents are in patentsdb?
- We list 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).