Patent · US Active

Polymer formulations for delivery of bioactive materials

US8114883B2 · kind B2 · utility

0Cited by

59References

40Claims

0Family size

Assignee

Landec Corporation · US

Inventors

David Taft · Atherton, US
Stelios Tzannis · Petaluma, US
Wei-Guo Dai · Sunnyvale, US
Sandra Ottensmann · Mountain View, US
Steven Bitler · Menlo Park, US
Qiang Zheng · Palo Alto, US
Adam Bell · Pacifica, US

Key dates

Filing date	Oct 10, 2008
Grant date	Feb 14, 2012
Priority date	—
Expiry date	May 28, 2029

Classification

Technology area (CPC A)Human Necessities
CPC primaryA61P29/00
WIPO fieldPharmaceuticals
WIPO sectorChemistry

Abstract

Delivery of drugs in association with PLGA polymers which have crystallinity resulting from the presence of long chain alkyl groups in terminal units.

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