Money quote from the BGH (German Supreme Court):
"Als patentierbar anzusehen ist eine Lehre zum planmäßigen Handeln unter Einsatz beherrschbarer Naturkräfte zur Erreichung eines kausal übersehbaren Erfolges."
(GTrans:"To be considered patentable is a doctrine of planned action using controllable natural forces to achieve a causally overlookable success." :) )
i.e. You gotta use physics in your patent.
I have been coming back to this time and again, and today I still see it as the least shitty definition in regard to what should be patentable and what shouldn't.
Other national patent offices in Europe have used similar demarcation properties and it had served them quite well...until the degradation of patent standards started here as well around the turn of the millenium, with the first act being the EPO starting to issue software patents in rather blatant violation of its mandate.
German patent law for example has had the term "Technizität" as a neccessary property for a patent to be valid.
https://de.wikipedia.org/wiki/Technizit%C3%A4t
Money quote from the BGH (German Supreme Court): "Als patentierbar anzusehen ist eine Lehre zum planmäßigen Handeln unter Einsatz beherrschbarer Naturkräfte zur Erreichung eines kausal übersehbaren Erfolges." (GTrans:"To be considered patentable is a doctrine of planned action using controllable natural forces to achieve a causally overlookable success." :) )
i.e. You gotta use physics in your patent.
I have been coming back to this time and again, and today I still see it as the least shitty definition in regard to what should be patentable and what shouldn't.
Other national patent offices in Europe have used similar demarcation properties and it had served them quite well...until the degradation of patent standards started here as well around the turn of the millenium, with the first act being the EPO starting to issue software patents in rather blatant violation of its mandate.