It is established practice to judge the inventive step of an invention using the problem-solution approach developed within the European patent office. Under this approach, a claimed invention has to ...

Pace is focused on teaching students how to solve problems. (Photo by: GHI/UCG/Universal Images Group via Getty Images) Across the country, a familiar challenge is emerging: the workforce isn’t ...

BERLIN (AP) — A technical problem at Germany’s air traffic control agency has caused disruptions, with some flights canceled at Frankfurt Airport, the country’s biggest. The air traffic control ...

A technical problem forced an airplane carrying Brazilian President Luiz Inacio Lula da Silva to return to an airport in Mexico on Tuesday after spending hours circling in the air. The Barron's news ...