Polymer derivatives having particular atom arrangements
US7887789B2 · kind B2 · utility
6Cited by
15References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 21, 2004 |
| Grant date | Feb 15, 2011 |
| Priority date | — |
| Expiry date | Dec 23, 2027 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08G65/33337
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
Polymeric reagents are provided comprising a moiety of atoms arranged in a specific order, wherein the moiety is positioned between a water-soluble polymer and a reactive group. The polymeric reagents are useful for, among other things, forming polymer-active agent conjugates. Related methods, compositions, preparations, and so forth are also provided.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.