The US Court of Appeals for the Federal Circuit affirmed a district court’s delisting of patents from the Orange Book because the patent claims ...

On December 20, 2024, the US Court of Appeals for the Federal Circuit released its opinion in Teva Branded Pharm. Prods. R&D, Inc. v. Amneal ...

Asthma inhalers are hand-held devices that allow you to inhale a dose of medication to treat asthma symptoms. There are many types of asthma inhalers. They differ in whether they're used for quick ...

this eliminates all the guesswork and uncertainty about how much medicine is left in an inhaler. For example, Ventolin HFA, Advair HFA, and fluticasone have dose counters, Some asthma inhalers do not ...

The total amount of drug per actuation that reaches the ... a function of study duration for Proventil HFA and Ventolin HFA metered-dose inhalers. Albuterol dose per actuation as a function ...

Amneal beats Teva’s challenge of ruling on some ProAir patents Decision could impact other ‘junk device listings,’ FTC says Five patents related to Teva Pharmaceutical Industries Ltd.’s ProAir HFA ...

R&D Inc. improperly listed inhaler patents in the Orange Book and delayed the entry of generic products onto the market ... patents contain no claim for the active ingredient at issue, albuterol ...

ProAir HFA inhaler from the Food and Drug Administration’s Orange Book. Amneal plans to market a generic version of the inhaler and had argued that Teva’s patents were incorrectly included on ...

U.S. District Judge Stanley Chesler agreed with Amneal in June, finding the patents only cover parts of an inhaler device and "do not claim or even mention" ProAir ... claim the drug that was ...

After exposure to extreme environmental temperatures, an increase in propellant-leak rate was observed with Proventil HFA and Ventolin HFA ... extreme temperatures, drug delivery was affected ...

generic versions of the AirDuo®RespiClick® (fluticasone propionate/salmeterol xinafoate maintenance inhaler) and ProAir® HFA (albuterol sulfate rescue inhaler). Teva will donate the inhalers to ...