An interesting class of problems in geometry concerns tiling or tessellation, in which a surface or three-dimensional space is covered using one or more geometric shapes with no overlaps or gaps in ...

In the US, obviousness is governed by 35 USC §103 and the practice has developed as a function of Case Law. This article – which is a follow-up to The quest for patent quality: European inventive step ...

For many business people, writing poses a challenge, especially when a problem-solution letter is at hand. It might help to think of the task you face as inherently optimistic. Not only are you ...