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Neither software nor computer programs are explicitly mentioned in statutory United States patent law.Patent law has changed to address new technologies, and decisions of the United States Supreme Court and United States Court of Appeals for the Federal Circuit (CAFC) beginning in the latter part of the 20th century have sought to clarify the boundary between patent-eligible and patent ...
However, Dr. Hirapruk who is the Director of Software Park Thailand, on the other hand, provides his support on allowing the computer programs to be patentable: “Thailand had to provide a patent-right protection for computer software to ensure foreign high-tech investors that software producers' creativity would be secured from violations in ...
This is a list of software patents, which contains notable patents and patent applications involving computer programs (also known as a software patent). Software patents cover a wide range of topics and there is therefore important debate about whether such subject-matter should be excluded from patent protection. [ 1 ]
The computer program exclusion was indeed inserted in the EPC in line with Rule 39.1 PCT, so that Rule 39.1 predates Art. 52(2) and (3) EPC. [7] However, while the PCT condition for excluding computer programs is a question of equipment, the EPC condition is a question of "computer program as such".
Only computer programs which provided a "technical contribution" would be patentable. This reliance on the word "technical" was an important weakness in the directive, since it is not a word that has a well-defined meaning, and a "technical contribution" was only defined as being "a contribution to the state of the art in a technical field ...
the two-prong patentable subject matter eligibility according to Alice-Mayo framework. The two particularly contentious areas, with numerous reversals of prior legislative and judicial decisions, have been computer-based (see Software patents under United States patent law) and biological inventions.
The patentability of software, computer programs and computer-implemented inventions under the European Patent Convention (EPC) is the extent to which subject matter in these fields is patentable under the Convention on the Grant of European Patents of October 5, 1973.
A program is the transcription of an algorithm in a programming language. Since every (Turing-complete) programming language implements Church's lambda calculus by virtue of the Church-Turing thesis, a program is thus the transcription of a mathematical function. Math is not patentable. Therefore, neither is software. [11]