Quaternary ammonium alkyl esters as stable prodrugs

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9981938
SERIAL NO

15310738

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

Disclosed herein are compounds according to Formulas 1-12, compositions comprising these compounds, and methods of lowering intraocular pressure (IOP) or causing hair growth, and methods of using the same.

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

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

Patent OwnerAddress
ALLERGAN INC2525 DUPONT DRIVE T2-7H IRVINE CA 92612

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Burk, Robert M Laguna Beach, US 202 1760
Graham, Richard S Irvine, US 57 806
Im, Wha Bin Irvine, US 58 708
Lee, Mu-Lan Tustin, US 6 6
Old, David W Irvine, US 134 958

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 Nov 29, 2025
11.5 Year Payment $7400.00 $3700.00 $1850.00 Nov 29, 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