Method for retrovirus removal

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 10252199
APP PUB NO 20170173511A1
SERIAL NO

15448248

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

A method for removing retroviruses from liquid samples and a nanofiber containing liquid filtration medium that simultaneously exhibits high liquid permeability and high microorganism retention is disclosed. Retroviruses are removed from a liquid by passing the liquid through a porous nanofiber containing filtration medium having a retrovirus LRV greater than about 6, and the nanofiber(s) has a diameter from about 10 nm to about 100 nm. The filtration medium can be in the form of a fibrous electrospun polymeric nanofiber liquid filtration medium mat.

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

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

Patent OwnerAddress
EMD MILLIPORE CORPORATION400 SUMMIT DRIVE BURLINGTON MA 01803

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Goddard, Philip Burlington, US 17 81
Hao, Jibin Burlington, US 3 16
Kas, Onur Y Burlington, US 5 50
Kozlov, Mikhail Burlington, US 71 758
Leon, Sherry A Burlington, US 1 0
Moya, Wilson Burlington, US 61 913
Tkacik, Gabriel Burlington, US 26 212

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
3.5 Year Payment $1600.00 $800.00 $400.00 Oct 9, 2022
7.5 Year Payment $3600.00 $1800.00 $900.00 Oct 9, 2026
11.5 Year Payment $7400.00 $3700.00 $1850.00 Oct 9, 2030
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