Antiviral compounds

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12162857
APP PUB NO 20230365525A1
SERIAL NO

18139405

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

The present invention discloses compounds of Formula (I), or pharmaceutically acceptable salts, esters, or prodrugs thereof:

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

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

Patent OwnerAddress
ENANTA PHARMACEUTICALS INC500 ARSENAL ST WATERTOWN MA 02472

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kim, In Jong Lexington, US 59 664
Leon, Robert Sharon, US 32 1132
Li, Xiben Lexington, US 10 6
Or, Yat Sun Waltham, US 423 6685
Szymaniak, Adam Boston, US 13 26
Yu, Jianming Plainsboro, US 107 980

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 Jun 10, 2028
7.5 Year Payment $3600.00 $1800.00 $900.00 Jun 10, 2032
11.5 Year Payment $7400.00 $3700.00 $1850.00 Jun 10, 2036
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