Drug Patents owned by Impax Labs Inc

1. List of Rytary drug patents

Can you believe RYTARY received compensation for the extended wait time during the regulatory approval process?
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)

US9089607 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)

Drugs and Companies using CARBIDOPA; LEVODOPA ingredient

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

RYTARY family patents

20

United States

4

Israel

4

Japan

3

Korea, Republic of

3

European Union

2

Australia

2

Spain

2

Canada

2

New Zealand

2

Taiwan, Province of China

1

Hong Kong

1

South Africa

1

Mexico

1

China

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