Composition comprising antimicrobial metal ions and a quaternary cationic surfactant
US-2017347661-A1 · Dec 7, 2017 · US
Antimicrobial composition
US10493101B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-10493101-B2 |
| Application number | US-201615372299-A |
| Country | US |
| Kind code | B2 |
| Filing date | Dec 7, 2016 |
| Priority date | Dec 14, 2005 |
| Publication date | Dec 3, 2019 |
| Grant date | Dec 3, 2019 |
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.
An antiseptic composition suitable for use on skin and wounds comprising a source of an antimicrobial agent and an agent which disrupts biofilms. More, particularly the invention relates to a composition capable of providing effective antimicrobial activity while at the same time avoiding wound and skin irritation and retardation of wound healing.
First claim
Opening claim text (preview).
What is claimed is: 1. An antiseptic composition suitable for use on skin and wounds comprising 0.1% to 10% silver, EDTA, and buffering agent; wherein the pH is maintained between 4 and 6. 2. The antiseptic composition as claimed in claim 1 , wherein the EDTA is present in the composition at a level of 0.1% to 10% by weight. 3. The antiseptic composition as claimed in claim 1 , wherein the EDTA is in the form of the di-, tri- or tetra-basic salts of EDTA. 4. The antiseptic composition as claimed in claim 1 , wherein the composition has a pH of between about 4.5 and 5.5. 5. The antiseptic composition as claimed in claim 1 , wherein the composition is in the form of a gel. 6. The antiseptic composition as claimed in claim 1 , wherein the antimicrobial agent is ionic silver. 7. The antiseptic composition as claimed in claim 6 , wherein the composition comprises from about 0.5% to about 1.5% by weight of ionic silver.
Assignees
Inventors
Classifications
Drugs for specific purposes, not provided for in groups A61P1/00-A61P41/00 · CPC title
Antibacterial agents · CPC title
Non-central analgesic, antipyretic or antiinflammatory agents, e.g. antirheumatic agents; Non-steroidal antiinflammatory drugs [NSAID] · CPC title
Peroxy acids, peracids · CPC title
for treating wounds, ulcers, burns, scars, keloids, or the like · CPC title
Patent family
Related publications grouped by family.
External sources
Frequently asked questions
Answers are generated from the same data shown on this page.
- What does patent US10493101B2 cover?
- An antiseptic composition suitable for use on skin and wounds comprising a source of an antimicrobial agent and an agent which disrupts biofilms. More, particularly the invention relates to a composition capable of providing effective antimicrobial activity while at the same time avoiding wound and skin irritation and retardation of wound healing.
- Who is the assignee on this patent?
- Convatec Technologies Inc
- What technology area does this patent fall under?
- Primary CPC classification A61K33/38. Mapped technology areas include Human Necessities.
- When was this patent published?
- Publication date Tue Dec 03 2019 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 3 related publications on this page (citations in our corpus or others sharing the same primary CPC).