Tag «PATENT»

How to Apply for an International Patent

How to Apply for an International Patent Part1 Determining the Patentability of your Invention 1Determine if you have a patentable invention. U.S. law sets forth the following requirements for something that can be patented: It must be invented or discovered by a person; It must be a new and useful process, machine, manufacture, or composition …

DRAFTING A NON-PROVISIONAL PATENT APPLICATION

DRAFTING A NON-PROVISIONAL PATENT APPLICATION! Part1 Determining the Patentability of your Invention 1Determine if you have a patentable invention. U.S. law sets forth the following requirements for something that can be patented: It must be invented or discovered by a person; It must be a new and useful process, machine, manufacture, or composition of matter; …

How do I get a patent in India ?

  How much does getting a patent in India costs? There is no precise and accurate answer to this question as cost for a obtaining patent is dependent on mutiple factors… What best we can have is range for costs involved in… There are two elements for cost of getting patent / filing patent in India: …

Duloxetine Hydrochloride, MSN, PATENT, US. 8362279

US. 8362279 http://www.google.co.in/patents/US8362279 Inventors Manne Satyanarayana Reddy, Muppa Kishore Kumar, Srinivasan Thirumalai Rajan,Durgadas Shyla Prasad,  Original Assignee Msn Laboratories Limited Synthesis of duloxetine is described in detail in EP-A-273 658, EP-A-457 559 and EP-A-650965, starting from 2-acetylthiophene, an aminomethylation with dimethylamine and formaldehyde (Mannich reaction) is carried out in step-A. The 3-dimethylamino-1-(2-thienyl)-1-propanone formed is reduced …