Patent · US Active

Compositions and methods involving polymer, solvent, and high viscosity liquid carrier material

US9572812B2 · kind B2 · utility

2Cited by

26References

20Claims

0Family size

Assignee

Durect Corporation · US

Inventors

Jeremy C. Wright · Los Altos, US
Wilma TAMRAZ · San Jose, US
John J. Leonard · Springfield, US
John W. Gibson · Springville, US
Keith E. BRANHAM · Pelham, US
Stefania SJOBECK · Åstorp, SE
Brooks Boyd · Berkeley, US
Christopher M. RUBINO · Latham, US

Key dates

Filing date	Jan 14, 2016
Grant date	Feb 21, 2017
Priority date	—
Expiry date	Jan 14, 2036

Classification

Technology area (CPC A)Human Necessities
CPC primaryA61M2005/312
WIPO fieldPharmaceuticals
WIPO sectorChemistry

Abstract

Compositions may include a pharmaceutical active agent, a high viscosity liquid carrier material (HVLCM), a lactic acid-based polymer, and an organic solvent. Related compositions and methods are also disclosed.

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