List of Relyvrio drug patents

Relyvrio is owned by Amylyx.

Relyvrio contains Sodium Phenylbutyrate; Taurursodiol.

Relyvrio has a total of 5 drug patents out of which 0 drug patents have expired.

Relyvrio was authorised for market use on 29 September, 2022.

Relyvrio is available in for suspension;oral dosage forms.

Relyvrio can be used as treatment of amyotrophic lateral sclerosis (als) in adults.

Drug patent challenges can be filed against Relyvrio from 2026-09-29.

The generics of Relyvrio are possible to be released after 27 July, 2040.

RELYVRIO's oppositions filed in EPO
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).
US10857162 AMYLYX Compositions for improving cell viability and methods of use thereof
Dec, 2033

(10 years from now)

US10251896 AMYLYX Compositions for improving cell viability and methods of use thereof
Dec, 2033

(10 years from now)

US9872865 AMYLYX Compositions for improving cell viability and methods of use thereof
Dec, 2033

(10 years from now)

US11071742 AMYLYX Compositions for improving cell viability and methods of use thereof
Dec, 2033

(10 years from now)

US11583542 AMYLYX NA
Jul, 2040

(17 years from now)

Exclusivity Exclusivity Expiration
New Chemical Entity Exclusivity (NCE) Sep 29, 2027

Drugs and Companies using SODIUM PHENYLBUTYRATE; TAURURSODIOL ingredient

NCE-1 date: 2026-09-29

Market Authorisation Date: 29 September, 2022

Treatment: Treatment of amyotrophic lateral sclerosis (als) in adults

Dosage: FOR SUSPENSION;ORAL

More Information on Dosage

RELYVRIO family patents

9

United States

5

Korea, Republic of

4

Australia

4

Japan

3

China

2

European Union

1

Portugal

1

Slovenia

1

Croatia

1

ME

1

Hungary

1

Hong Kong

1

Poland

1

RS

1

Denmark

1

Canada

1

Lithuania

1

Spain

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