Cyclohexyl beta-hydroxy alkyl amines and medical uses thereof
US-2024390298-A1 · Nov 28, 2024 · US
Surface anesthetic agent
US9107876B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9107876-B2 |
| Application number | US-201013379107-A |
| Country | US |
| Kind code | B2 |
| Filing date | Jun 30, 2010 |
| Priority date | Jul 2, 2009 |
| Publication date | Aug 18, 2015 |
| Grant date | Aug 18, 2015 |
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.
Provided is an anesthetic agent which can exhibit an anesthetic effect rapidly when adhered on mucosal membranes, the skin or the like by means of application or the like in local anesthesia, particularly surface anesthesia. Prepared are: a fast-acting surface anesthetic agent containing lidocaine and ethyl paraaminobenzoate at a specific ratio; and a super fast-acting surface anesthetic agent containing lidocaine, ethyl paraaminobenzoate and adrenaline at a specific ratio.
First claim
Opening claim text (preview).
The invention claimed is: 1. A method of treating a patient in need of anesthesia, comprising administering to a buccal mucosal membrane of said patient in need thereof a sufficient amount of a pharmaceutical composition to provide an anesthetic effect, wherein the composition comprises lidocaine and ethyl paraaminobenzoate in a mass ratio of from 6:94 to 18:82. 2. The method according to claim 1 , wherein said pharmaceutical composition further comprises from…
Assignees
Inventors
Classifications
Human Necessities · mapped topic
Human Necessities · mapped topic
Human Necessities · mapped topic
- A61K31/137Primary
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 US9107876B2 cover?
- Provided is an anesthetic agent which can exhibit an anesthetic effect rapidly when adhered on mucosal membranes, the skin or the like by means of application or the like in local anesthesia, particularly surface anesthesia. Prepared are: a fast-acting surface anesthetic agent containing lidocaine and ethyl paraaminobenzoate at a specific ratio; and a super fast-acting surface anesthetic agent …
- Who is the assignee on this patent?
- Harada Koji, Itashiki Yasutaka, Harada Toyoko, and 2 more
- What technology area does this patent fall under?
- Primary CPC classification A61K31/137. Mapped technology areas include Human Necessities.
- When was this patent published?
- Publication date Tue Aug 18 2015 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).