Drugs that contain Dienogest; Estradiol Valerate

1. List of Natazia 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).
US8071577 BAYER HLTHCARE Multi-phase contraceptive preparation based on a natural estrogen
May, 2026

(3 years from now)

US8153616 BAYER HLTHCARE Combination preparation for oral contraception and oral therapy of dysfunctional uterine bleeding containing estradiol valerate and dienogest and method of using same
Jan, 2028

(4 years from now)

Market Authorisation Date: 06 May, 2010

Treatment: Prevention of pregnancy; Treatment of heavy menstrual bleeding in women without organic pathology who choose to use an oral contraceptive as their method of contraception

Dosage: TABLET;ORAL

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NATAZIA family patents

8

United States

7

European Union

4

Austria

4

Poland

4

Spain

4

Germany

4

Cyprus

4

Slovenia

4

Portugal

4

Denmark

3

Korea, Republic of

3

Japan

3

Argentina

3

Peru

3

Taiwan, Province of China

2

Uruguay

2

Croatia

2

China

2

ME

2

Canada

1

Hong Kong

1

RS

1

Brazil

1

Australia

1

Chile

1

Malaysia

1

Guatemala

1

Ukraine

1

Dominican Republic

1

Israel

1

Mexico

1

South Africa

1

El Salvador

1

EA

1

Panama

1

Norway

1

New Zealand

1

Costa Rica

1

Ecuador

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