Patent · US Active

Nanocarrier and nanogel compositions

US9517201B2 · kind B2 · utility

0Cited by

3References

7Claims

0Family size

Assignee

Rutgers, the State University of New Jersey · US

Inventors

Patrick J. Sinko · Lebanon, US
Stanley Stein · East Brunswick Township, US
Hilliard Kutscher · Stockton, US
Manjeet Deshmukh · Edison, US
Anupa R. Menjoge · Highland Park, US
Yashveer Singh · Highland Park, US
Simi Gunaseelan · Highland Park, US

Key dates

Filing date	Apr 6, 2009
Grant date	Dec 13, 2016
Priority date	—
Expiry date	May 12, 2031

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10T428/2982
WIPO fieldPharmaceuticals
WIPO sectorChemistry

Abstract

Novel classes of multi-arm polyalkylene oxide-based materials including PEG nanocarriers, nanogel particles, and aggregated nanogel particles are disclosed. These classes of compositions may be associated with therapeutic agents and targeting moieties, or visibility enhancing agents, and may have a modified surface structure. In some embodiments the PEG-based materials can be made to provide relatively high drug loads with improved solubility and targeted delivery.

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