Patent · US Active

Biomaterial drug delivery and surface modification compositions

US7850982B2 · kind B2 · utility

1,339Cited by

16References

30Claims

0Family size

Assignee

Tyco Healthcare Group LP · US

Inventors

Joshua Stopek · Minneapolis, US
Brian Cuevas · Middletown, US
Joseph Hotter · Middletown, US
Brian Nentwick · Greenfield Center, US
Ali Irfan · Northbrook, US
Steven Tsai · Palo Alto, US

Key dates

Filing date	Dec 1, 2005
Grant date	Dec 14, 2010
Priority date	—
Expiry date	Oct 7, 2028

Classification

Technology area (CPC A)Human Necessities
CPC primaryA61B2017/00889
WIPO fieldPharmaceuticals
WIPO sectorChemistry

Abstract

Compositions are provided which include a polymer made at least in part from a polyoxyalkylene copolymer, such as a poloxamer. The polymer may be combined with a second component to form a blend or emulsion. The resulting composition may be utilized to form medical devices, drug delivery devices, or coatings for other medical devices.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.