Menstrual Disorders Therapeutics

1. Bextra patent expiration

Treatment: Signs and symptoms of osteoarthritis and adult rheumatoid arthritis and treatment of primary dysmenorrhea

Drug Patent Number Company Drug Patent Title Drug Patent Expiry Activity Alert
These drug patents focus on the other aspects of the active substance like dosage, mode of administration (oral, tablet, capsules, liquids etc).
US5633272 GD SEARLE Substituted isoxazoles for the treatment of inflammation
Feb, 2015

(10 years ago)




Drugs and Companies using VALDECOXIB ingredient

Market Authorisation Date: 16 November, 2001

Dosage: TABLET

More Information on Dosage

BEXTRA family patents

Family Patents

2. Vioxx patent expiration

Treatment: Relief of the signs and symptoms of osteoarthritis; Relief of the signs and symptoms of rheumatoid arthritis in adults; Management of acute pain in adults; Treatment of primary dysmenorrhea; Acute tre...

Drug Patent Number Company Drug Patent Title Drug Patent Expiry Activity Alert
These drug patents focus on the other aspects of the active substance like dosage, mode of administration (oral, tablet, capsules, liquids etc).
US5691374 MERCK Diaryl-5-oxygenated-2-(5H) -furanones as COX-2 inhibitors
May, 2015

(10 years ago)

US5474995

(Pediatric)

MERCK Phenyl heterocycles as cox-2 inhibitors
Dec, 2013

(12 years ago)

US6239173

(Pediatric)

MERCK 3-phenyl-4-(4(methylsulfonyl)phenyl)-2-(5H)-furanone as a cox-2 inhibitor
Dec, 2013

(12 years ago)

US5691374

(Pediatric)

MERCK Diaryl-5-oxygenated-2-(5H) -furanones as COX-2 inhibitors
Nov, 2015

(10 years ago)

US5474995 MERCK Phenyl heterocycles as cox-2 inhibitors
Jun, 2013

(12 years ago)

US6063811

(Pediatric)

MERCK Compositions for a once day treatment of cyclooxygenase-2 mediated diseases
Nov, 2017

(8 years ago)

US6239173 MERCK 3-phenyl-4-(4(methylsulfonyl)phenyl)-2-(5H)-furanone as a cox-2 inhibitor
Jun, 2013

(12 years ago)

US6063811 MERCK Compositions for a once day treatment of cyclooxygenase-2 mediated diseases
May, 2017

(8 years ago)




Drugs and Companies using ROFECOXIB ingredient

Market Authorisation Date: 20 May, 1999

Dosage: TABLET; SUSPENSION

How can I launch a generic of VIOXX before it's drug patent expiration?
More Information on Dosage

VIOXX family patents

Family Patents