Notes from Law School by Kristopher Nelson
Class notes and materials by a law student for law students.
Patents: subject matter
May be a:
Process
Machine
Manufacture
Composition
Cannot be:
Laws of nature
Mathematics
Abstract ideas
Can also be:
New life forms are patentable, not just process to create
Purifying/extracting from nature (
Parke-Davis
)
Formerly software not patentable, now that's changing
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