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  2. Patentable subject matter in the United States - Wikipedia

    en.wikipedia.org/wiki/Patentable_subject_matter...

    The current patentable subject matter practice in the U.S. is very different from the corresponding practices by WIPO / Patent Cooperation Treaty and by the European Patent Office, and it is considered to be broader in general. The US Constitution gives the Congress broad powers to decide what types of inventions should be patentable and what ...

  3. Utility (patentability requirement) - Wikipedia

    en.wikipedia.org/wiki/Utility_(patentability...

    In United States patent law, utility is a patentability requirement. [1] As provided by 35 U.S.C. § 101, an invention is "useful" if it provides some identifiable benefit and is capable of use and "useless" otherwise. [2] The majority of inventions are usually not challenged as lacking utility, [3] but the doctrine prevents the patenting of ...

  4. Patentable subject matter - Wikipedia

    en.wikipedia.org/wiki/Patentable_subject_matter

    Patentable, statutory or patent-eligible subject matter is subject matter of an invention that is considered appropriate for patent protection in a given jurisdiction. The laws and practices of many countries stipulate that certain types of inventions should be denied patent protection. Together with criteria such as novelty, inventive step or ...

  5. United States patent law - Wikipedia

    en.wikipedia.org/wiki/United_States_patent_law

    The "patentability" of inventions (defining the types things that qualify for patent protection) is defined under Sections 100–105. Most notably, section 101 [8] sets out "subject matter" that can be patented; section 102 [9] defines "novelty" and "statutory bars" to patent protection; section 103 [10] requires that an invention to be "non ...

  6. Bilski v. Kappos - Wikipedia

    en.wikipedia.org/wiki/Bilski_v._Kappos

    Bilski v. Kappos, 561 U.S. 593 (2010), was a case decided by the Supreme Court of the United States holding that the machine-or-transformation test is not the sole test for determining the patent eligibility of a process, but rather "a useful and important clue, an investigative tool, for determining whether some claimed inventions are processes under § 101."

  7. Intellectual Ventures I LLC v. Symantec Corp. - Wikipedia

    en.wikipedia.org/wiki/Intellectual_Ventures_I...

    Symantec Corp., et al. Intellectual Ventures I LLC v. Symantec Corp., 838 F.3d 1307 (Fed. Cir. 2016), [1] is a 2016 Federal Circuit decision concerning the patent eligibility of a computer-software claimed invention. In a split decision, a three-member panel of the court discussed the current legal status of such patents.

  8. In re Bilski - Wikipedia

    en.wikipedia.org/wiki/In_re_Bilski

    35 U.S.C. § 101. In re Bilski, 545 F.3d 943, 88 U.S.P.Q.2d 1385 (Fed. Cir. 2008), was an en banc decision of the United States Court of Appeals for the Federal Circuit (CAFC) on the patenting of method claims, particularly business methods. The court affirmed the rejection of the patent claims involving a method of hedging risks in commodities ...

  9. Parker v. Flook - Wikipedia

    en.wikipedia.org/wiki/Parker_v._Flook

    Laws applied. § 101 of the Patent Act. Parker v. Flook, 437 U.S. 584 (1978), was a 1978 United States Supreme Court decision that ruled that an invention that departs from the prior art only in its use of a mathematical algorithm is patent eligible only if there is some other "inventive concept in its application." [1]