Question

 How long does a patent on meds last?

Answer According to the Food and Drug Administration, most patents on prescription meds last 20 years. After the patent's expiration, companies other than the original drug developers may manufacture and ... Read More »
http://www.answerbag.com/q_view/2044926

Top Q&A For: How long does a patent on meds last

I have alot of medical problems & have been on pain meds for 17 yrs &will i need meds for life for pain manage?

You've asked the same question at least twice, and have not given valid details for anyone to give an answer. What are your problems? There may be answers for some of them.For example, are any of t... Read More »
http://answers.yahoo.com//question/index?qid=20120824060056AAvbsSG

After taking nefidipine every four hours for 3 weeks how long until you go into labor i am already 3cm dilated and 80 effaced and i stopped the meds at 8 last night?

If semen got near or in the vagina, then yes she can. Also, you can't have dry sex naked, dry sex is when you have some sort of clothing on and there is a barrier, such as pants or underwear, betw... Read More »
http://wiki.answers.com/Q/After_taking_nefidipine_every_four_hours_for_3_weeks_how_long...

How long is a patent good for?

According to the U.S. Patent Office and Trademark Office, a patent generally lasts 20 years from the date that the application was filed, though extensions are sometimes available. A patent exclude... Read More »
http://www.answerbag.com/q_view/2037797

How long does an international patent last?

Generally patents last 20 years whether they are international or domestic but that span can vary depending on the nature of the patent. Design patents, for instance, last only 14 years from the da... Read More »
http://www.answerbag.com/q_view/2153257


feedback
loading