Oligomer-nucleoside phosphate conjugates

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 8741858
APP PUB NO 20100286084A1
SERIAL NO

12676128

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

The invention provides small molecule drugs that are chemically modified by covalent attachment of a water soluble, non-peptidic oligomer. The conjugates of the invention, when administered by any of a number of administration routes, exhibits advantages over previously administered compounds.

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

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

Patent OwnerAddress
NEKTAR THERAPEUTICS201 INDUSTRIAL ROAD SAN CARLOS CA 94070

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hammons, Aaron S Huntsville, US 5 32
Ren, Zhongxu Madison, US 35 313
Riggs-Sauthier, Jennifer Hunstville, US 109 590
Riley, Timothy A Hunstville, US 61 827
VanderVeen, Laurie A Los Altos, US 4 9

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 Dec 3, 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