Dispersible formulations of n-((r)-2,3-dihydroxypropoxy)-3,4-difluoro-2-(2- fluoro-4-iodo-phenylamino)-benazmide and uses thereof
US-2024216307-A1 · Jul 4, 2024 · US
Multi-component particles for injection and processes for forming the same
US9107828B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9107828-B2 |
| Application number | US-24536508-A |
| Country | US |
| Kind code | B2 |
| Filing date | Oct 3, 2008 |
| Priority date | Oct 5, 2007 |
| Publication date | Aug 18, 2015 |
| Grant date | Aug 18, 2015 |
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Abstract
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In accordance with one aspect of the invention, novel compositions containing injectable particles are provided in which the injectable particles contain at least two polymeric components that differ in composition from one another (e.g., because at least one polymeric component contains a polymer that is not present in another polymeric component).
First claim
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The invention claimed is: 1. An injectable medical composition comprising spherical multicomponent particles in an aqueous suspension, wherein the multicomponent particles comprise (a) a first polymeric component that is a hydrogel and comprises a first polymer, wherein the first polymer is a crosslinked ionic polymer and (b) a second polymeric component that comprises a second polymer, wherein the second polymer differs from the first polymer, wherein said multicomponent particles…
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- What does patent US9107828B2 cover?
- In accordance with one aspect of the invention, novel compositions containing injectable particles are provided in which the injectable particles contain at least two polymeric components that differ in composition from one another (e.g., because at least one polymeric component contains a polymer that is not present in another polymeric component).
- Who is the assignee on this patent?
- Richard Robert E, Boston Scient Scimed Inc
- What technology area does this patent fall under?
- Primary CPC classification A61K9/16. 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).