Drugs that contain Polidocanol

1. List of Varithena drug patents

VARITHENA's oppositions filed in EPO
Patent Number Company Patent Title Patent Expiry Activity Alert
These patents protects the active chemical substance. Only patent owner can launch products that use this active substance.
US7731986 PROVENSIS Therapeutic foam
Nov, 2024

(1 year, 5 months from now)

These patents focus on the other aspects of the active substance like dosage, mode of administration (oral, tablet, capsules, liquids etc).
US6846412 PROVENSIS Combination filter assembly
Jul, 2022

(10 months ago)

US8122917 PROVENSIS Apparatus and method for dispensing foam
Sep, 2024

(1 year, 3 months from now)

US7814943 PROVENSIS Apparatus and method for dispensing foam
Nov, 2027

(4 years from now)

US9480652 PROVENSIS Aerosol valve
May, 2032

(8 years from now)

Do you want to check out VARITHENA patents from before 2022?

Market Authorisation Date: 25 November, 2013

Treatment: A method of generating an injectable foam of controlled density and bubble size; A method of intravenous injection using ultrasound guidance, administered via a single cannula into the lumen of the ta...

Dosage: SOLUTION;INTRAVENOUS

More Information on Dosage

VARITHENA family patents

19

United States

9

United Kingdom

7

European Union

6

Japan

6

Germany

5

Australia

5

Korea, Republic of

5

Canada

5

Poland

5

China

4

Denmark

4

Spain

4

Austria

4

Cyprus

4

Portugal

4

Russia

4

Slovenia

2

Brazil

1

Ecuador

EA

1

EA

1

India

1

Israel

OA

1

OA

1

New Zealand

1

Czech Republic

1

Morocco

1

Norway

1

Hong Kong

1

Mexico

1

South Africa

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