Drugs that contain Carbidopa; Levodopa

1. List of Dhivy drug patents

Patent Number Company Patent Title Patent Expiry Activity Alert
These patents focus on the other aspects of the active substance like dosage, mode of administration (oral, tablet, capsules, liquids etc).
US11033521 AVION PHARMS Levodopa fractionated dose composition and use
Mar, 2039

(16 years from now)

Market Authorisation Date: 12 November, 2021

Treatment: Treatment of parkinson's disease; Method of treating parkinson's disease by orally administering segments of a functionally multiscored, bilayered tablet having carbidopa—25 mg/levodopa—100 mg, each segment having carbidopa—6.25 mg/levodopa—25 mg; Method of treating parkinson's disease by orally administering a functionally multiscored, bilayered tablet having carbidopa—25 mg/levodopa—100 mg

Dosage: TABLET;ORAL

More Information on Dosage

2. List of Rytary drug patents

Patent Number Company Patent Title Patent Expiry Activity Alert
These patents focus on the other aspects of the active substance like dosage, mode of administration (oral, tablet, capsules, liquids etc).
US7094427 IMPAX LABS INC Combination immediate release controlled release levodopa/carbidopa dosage forms
May, 2022

(8 months ago)

US8377474 IMPAX LABS INC Controlled release formulations of levodopa and uses thereof
Dec, 2028

(5 years from now)

US8454998 IMPAX LABS INC Controlled release formulations of levodopa and uses thereof
Dec, 2028

(5 years from now)

US8557283 IMPAX LABS INC Controlled release formulations of levodopa and uses thereof
Dec, 2028

(5 years from now)

US9901640 IMPAX LABS INC Controlled release formulations of levodopa and uses thereof
Dec, 2028

(5 years from now)

US9533046 IMPAX LABS INC Controlled release formulations of levodopa and uses thereof
Dec, 2028

(5 years from now)

US9463246 IMPAX LABS INC Controlled release formulations of levodopa and uses thereof
Dec, 2028

(5 years from now)

US9089608 IMPAX LABS INC Controlled release formulations of levodopa and uses thereof
Dec, 2028

(5 years from now)

US9089607 IMPAX LABS INC Controlled release formulations of levodopa and uses thereof
Dec, 2028

(5 years from now)

Market Authorisation Date: 07 January, 2015

Treatment: Treatment of parkinson's disease, post-encephalitic parkinsonism, and parkinsonism that may follow carbon monoxide intoxication or manganese intoxication; Treatment of parkinson's disease; Treatment of post-encephalitic parkinsonism; Treatment of post-encephalitic parkinsonism, and parkinsonism that may follow carbon monoxide intoxication or manganese intoxication; Treatment of parkinsonism that may follow carbon monoxide intoxication or manganese intoxication; Method of providing a therapeutically effective and stable median blood plasma level of levodopa

Dosage: CAPSULE, EXTENDED RELEASE;ORAL

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More Information on Dosage

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