Nevertheless, there are variations on what is patentable subject matter from country to country, even among WTO member states.TRIPS also provides that the term of protection available should be a minimum of twenty years.An invention is a solution to a specific technological problem and is a product or a process. The procedure for granting patents, requirements placed on the patentee, and the extent of the exclusive rights vary widely between countries according to national laws and international agreements.Typically, however, a granted patent application must include one or more claims that define the invention.The transitive sense of moving an event to an earlier point is the proper one for "predate." "Antedate" is the correct term for occurring before something else.These terms are frequently misused even in educated writing.Pre-dating is the period of time before a couple becomes official.It often includes a significant amount of hanging out, flirting, and often times arouses suspicion amongst friends of either or both parties.
These claims must meet relevant patentability requirements, such as novelty, usefulness, and non-obviousness.
If your interest in soul music predates your sister's, you loved it first.
When you use predate this way, you can read it as a combination of pre-, "before," and date, "point in time." Another meaning of this verb is "to prey on for food," so you could say that your cat predates the mice that live in your kitchen.
Aydin Orstan of the Snails’ Tails blog was incensed to read this part of a sentence from an article in The Journal of Molluscan Studies: “…lived there for an extensive period, predating the pinninds’ mantle.” What the authors meant to convey, says Dr Orstan, was that the carnivorous specimens recovered from inside the mantle cavities of several species of bivalves had been preying on the latters’ mantle tissue.
He also points out that in three subsequent sentences of the article, snails are stated to be “predating on” bivalves. Hence, if one is writing about prey and predators, one needs to be clear about what is meant in English, by using a term such as “were preying on” as Dr Orstan suggests.