US Patent No: 8,187,571

Number of patents in Portfolio can not be more than 2000

Pharmaceutical composition of nanoparticles

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

The invention discloses a pharmaceutical composition of nanoparticles, wherein each nanoparticle comprises N-palmitoyl chitosan that is conjugated with at least two different moieties, the moieties including a donor moiety and an acceptor moiety having a distance of 10 nm or less enabling Förster resonance energy transfer.

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

First Claim

See full text

all claims..

Family

Loading Family data... loading....

Patent Owner(s)

Patent OwnerAddressTotal Patents
GP MEDICAL, INC.NEWPORT BEACH, CA78
NATIONAL TSING HUA UNIVERSITYHSINCHU501

International Classification(s)

  • [Classification Symbol]
  • [Patents Count]

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Sung, Hsing-Wen Hsinchu, TW 118 473
Tu, Hosheng Newport Beach, CA 406 12224

Cited Art Landscape

Patent Info (Count) # Cites Year
 
VANDERBILT UNIVERSITY (1)
6,726,934 Micro-particulate and nano-particulate polymeric delivery system 54 1998
* Cited By Examiner

Patent Citation Ranking

Forward Cite Landscape

Patent Info (Count) # Cites Year
 
NATIONAL TSING HUA UNIVERSITY (2)
* 8,318,198 Pharmaceutical composition of nanoparticles 1 2012
* 8,663,599 Pharmaceutical composition of nanoparticles 0 2012
 
GP MEDICAL, INC. (1)
* 8,318,200 Pharmaceutical composition of nanoparticles 1 2012
* Cited By Examiner

Maintenance Fees

Fee Large entity fee small entity fee micro entity fee due date
3.5 Year Payment $1600.00 $800.00 $400.00 Nov 29, 2015
7.5 Year Payment $3600.00 $1800.00 $900.00 Nov 29, 2019
11.5 Year Payment $7400.00 $3700.00 $1850.00 Nov 29, 2023
Fee Large entity fee small entity fee micro entity fee
Surcharge - 3.5 year - Late payment within 6 months $160.00 $80.00 $40.00
Surcharge - 7.5 year - Late payment within 6 months $160.00 $80.00 $40.00
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