Humaneered anti-factor B antibody

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9803005
SERIAL NO

14402031

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

This invention relates to humaneered anti-factor B antibodies and antigen-binding fragments thereof with modified glycosylation patterns. The humaneered anti-factor B antibodies and antigen-binding fragments thereof are derived from murine monoclonal antibody 1379, which binds factor B in the third short consensus repeat (“SCR”) domain and selectively inhibits activation of the alternative complement pathway by preventing formation of the C3bBb complex. The invention also relates to methods of treating diseases or disorders in which activation of the alternative complement pathway plays a role, and methods of selectively inhibiting activation of the alternative complement pathway in an individual in need thereof.

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

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

Patent OwnerAddress
ALEXION PHARMACEUTICALS INC121 SEAPORT BOULEVARD BOSTON MA 02210

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hunter, Jeffrey W New Britain, US 3 45
Sheridan, Douglas L Branford, US 32 347

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
7.5 Year Payment $3600.00 $1800.00 $900.00 Apr 30, 2025
11.5 Year Payment $7400.00 $3700.00 $1850.00 Apr 30, 2029
Fee Large entity fee small entity fee micro entity fee
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