Pro-drug forming compounds

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9745338
SERIAL NO

14329322

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

Various prodrug compounds having the general structure: Active agent-(acid)-(linker)-SO2NR1R2 are described herein. Compounds having this general structure were shown to be more orally active than the unmodified parent molecule.

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

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

Patent OwnerAddress
EVESTRA INC14805 OMICRON DRIVE SAN ANTONIO TX 78245

International Classification(s)

  • [Classification Symbol]
  • [Patents Count]

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ahmed, Gulzar San Antonio, US 22 364
Elger, Walter Berlin, DE 125 1352
Meece, Frederick San Antonio, US 4 4
Nair, Hareesh San Antonio, US 16 247
Nickisch, Klaus Berlin, DE 65 373
Santhamma, Bindu San Antonio, US 11 35
Wyrwa, Ralf Rothenstein, DE 21 121

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 Feb 28, 2025
11.5 Year Payment $7400.00 $3700.00 $1850.00 Feb 28, 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