It is near impossible to work in the world of Intellectual Property without seeing regular discussions on whether patents are worth the paper they are written on. This is mainly because of the number of litigation cases regarding patent infringement and disputes; it is believed that patents are only worth the money you have to defend them. For established corporations, it is all part of the process, and they have a bank balance to absorb the impact. Still, for individual inventors and SMEs, this is an obstacle they cannot always overcome.
Mandy Haberman Story
One example of an individual inventor who triumphed in court over much larger rival companies is Mandy Haberman, the creator of The Anywayup® Cup. Initially, Mandy came up with a new sucking design and combined a rubber slit valve that was well known for feeding bottle teats with the spout of a trainer cup. Once she had finalised her prototype, she offered it for licence to 18 companies, mostly British, concerned with manufacturing products for infants, but they declined to negotiate a licence. Something they eventually came to regret. With the help of  a product designer, she was able to create the first attractive non-leak cup that we all know today -  and started producing the cups herself.
The success
It was difficult to get her product in front of buyers due to their reluctance to deal with a one-product company. However, Mandy did not let this stop her and sent the product in a cardboard box filled with blackcurrant juice, with a note: “ If this reaches you without spilling, give us a call”. It worked, and her products were accepted by major supermarket chains such as Tesco and Safeway. Subsequently, she secured an exclusive licencing agreement in the US with a company called “The First Years”.