Protein adsorption inhibitor and method for inhibiting protein adsorption
US-10620177-B2 · Apr 14, 2020 · US
Solubilizing agent and solubilizing solution
US12559681B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-12559681-B2 |
| Application number | US-202117996470-A |
| Country | US |
| Kind code | B2 |
| Filing date | Apr 13, 2021 |
| Priority date | Apr 20, 2020 |
| Publication date | Feb 24, 2026 |
| Grant date | Feb 24, 2026 |
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- Title
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Abstract
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The present invention provides a solubilizing agent for hardly water-soluble substances, which contains a compound represented by the formula (1): wherein the symbols in the above formula are as defined in the specification.
First claim
Opening claim text (preview).
The invention claimed is: 1 . A composition comprising water, a hardly water-soluble substance, and a compound represented by the formula (1): wherein X is a hydrogen atom or a methyl group, and n is an integer of 5 to 15, and the hardly water-soluble substance is at least one selected from the group consisting of a liposoluble vitamin, a steroid, and a fatty acid. 2 . The composition of claim 1 , wherein X is a hydrogen atom. 3 . The composition of claim 2 , wherein the hardly water-soluble substance is a liposoluble vitamin. 4 . The composition of claim 2 , wherein the hardly water-soluble substance is a steroid. 5 . The composition of claim 2 , wherein the hardly water-soluble substance is a fatty acid. 6 . The composition of claim 1 , wherein X is a methyl group. 7 . The composition of claim 6 , wherein the hardly water-soluble substance is a liposoluble vitamin. 8 . The composition of claim 6 , wherein the hardly water-soluble substance is a steroid. 9 . The composition of claim 6 , wherein the hardly water-soluble substance is a fatty acid.
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Classifications
Phosphonium and sulfonium compounds · CPC title
- C09K23/18Primary
Quaternary ammonium compounds · CPC title
Improving reaction conditions, e.g. reduction of non-specific binding, promotion of specific binding · CPC title
involving lipids, e.g. cholesterol {, lipoproteins, or their receptors (steroid hormones G01N33/743)} · CPC title
involving vitamins {or their receptors} · CPC title
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Frequently asked questions
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- What does patent US12559681B2 cover?
- The present invention provides a solubilizing agent for hardly water-soluble substances, which contains a compound represented by the formula (1): wherein the symbols in the above formula are as defined in the specification.
- Who is the assignee on this patent?
- Nof Corp
- What technology area does this patent fall under?
- Primary CPC classification C09K23/18. Mapped technology areas include Chemistry & Metallurgy.
- When was this patent published?
- Publication date Tue Feb 24 2026 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).