Cellulose-based nanoparticles for drug delivery

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 8591877
APP PUB NO 20120219508A1
SERIAL NO

13363822

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

In one aspect, there is provided a compound comprising an acetylated carboxymethylcellulose (CMC-Ac) covalently linked to: at least one poly(ethylene glycol) (PEG), and at least one hydrophobic drug. In another aspect, a self-assembling nanoparticle composition comprising such compounds is provided.

Loading the Abstract Image... loading....

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

Patent OwnerAddress
FACIT INCMARS CENTRE WEST TOWER 661 UNIVERSITY AVENUE SUITE 510 TORONTO M5G 0A3

International Classification(s)

  • [Classification Symbol]
  • [Patents Count]

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ernsting, Mark John Toronto, CA 2 1
Li, Shyh-Dar Toronto, CA 15 89
Tang, Wei-Lun Toronto, CA 2 1

Cited Art Landscape

Load Citation

Patent Citation Ranking

Forward Cite Landscape

Load Citation

Maintenance Fees

Fee Large entity fee small entity fee micro entity fee due date
11.5 Year Payment $7400.00 $3700.00 $1850.00 May 26, 2025
Fee Large entity fee small entity fee micro entity fee
Surcharge - 11.5 year - Late payment within 6 months $160.00 $80.00 $40.00
Surcharge after expiration - Late payment is unavoidable $700.00 $350.00 $175.00
Surcharge after expiration - Late payment is unintentional $1,640.00 $820.00 $410.00