Liquid, adhesion-promoting additive and process for its preparation
US-9221945-B2 · Dec 29, 2015 · US
Polyesters, methods of making polyesters and uses therefor
US9023972B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9023972-B2 |
| Application number | US-201113522996-A |
| Country | US |
| Kind code | B2 |
| Filing date | Jan 25, 2011 |
| Priority date | Jan 25, 2010 |
| Publication date | May 5, 2015 |
| Grant date | May 5, 2015 |
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Abstract
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Polyester compositions and functionalized polyester compositions are provided along with methods of making the compositions as well as methods of using the compositions, for example as a tissue engineering bioscaffold and as a drug-delivery vehicle.
First claim
Opening claim text (preview).
The invention claimed is: 1. A polymer composition comprising at least one moiety selected from the following: (a) [—OC(O)—CH(NHY)—CH 2 —C(O)O—CH 2 —CH(O—R1)—CH 2 —O—CH 2 —CH 2 —O—CH 2 —CH(O—R2)—CH 2 —] n , (b) [—OC(O)—CH 2 —CH(NHY)—C(O)O—CH 2 —CH(O—R1)—CH 2 —O—CH 2 —CH 2 —O—CH 2 —CH(O—R2)—CH 2 ] n , (c) [—OC(O)—CH(NHY)—CH 2 —CH 2 —C(O)O—CH2—CH(O—R1)—CH 2 —O—CH 2 —CH 2 —O—CH 2 —CH(O—R2)—CH 2 ] n , and/or (d) [—OC(O)—CH 2 —CH 2 —CH(NHY)—C(O)O—CH2—CH(O—R1)—CH 2 —O—CH 2 —CH 2 —…
Assignees
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Classifications
Human Necessities · mapped topic
- C08G63/66Primary
Chemistry & Metallurgy · mapped topic
Human Necessities · mapped topic
Chemistry & Metallurgy · mapped topic
Physics · mapped topic
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Frequently asked questions
Answers are generated from the same data shown on this page.
- What does patent US9023972B2 cover?
- Polyester compositions and functionalized polyester compositions are provided along with methods of making the compositions as well as methods of using the compositions, for example as a tissue engineering bioscaffold and as a drug-delivery vehicle.
- Who is the assignee on this patent?
- Chu Hunghao, Wang Yadong, You Zhengwei, and 1 more
- What technology area does this patent fall under?
- Primary CPC classification C08G63/66. Mapped technology areas include Chemistry & Metallurgy.
- When was this patent published?
- Publication date Tue May 05 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).