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  2. List of patent claim types - Wikipedia

    en.wikipedia.org/wiki/List_of_patent_claim_types

    This is a list of special types of claims that may be found in a patent or patent application.For explanations about independent and dependent claims and about the different categories of claims, i.e. product or apparatus claims (claims referring to a physical entity), and process, method or use claims (claims referring to an activity), see Claim (patent), section "Basic types and categories".

  3. United States patent law - Wikipedia

    en.wikipedia.org/wiki/United_States_patent_law

    Under United States law, a patent is a right granted to the inventor of a (1) process, machine, article of manufacture, or composition of matter, (2) that is new, useful, and non-obvious. A patent is the right to exclude others, for a limited time (usually, 20 years) from profiting from a patented technology without the consent of the patent ...

  4. Patent application - Wikipedia

    en.wikipedia.org/wiki/Patent_application

    As another example, a European patent application consists of "a request for the grant of a European patent, a description of the invention, one or more claims, any drawings referred to in the description or claims, and an abstract." [10] Rule 42 EPC specifies what the description of a European patent application should contain in more details.

  5. Method (patent) - Wikipedia

    en.wikipedia.org/wiki/Method_(patent)

    The European Patent Convention does not mention method patents (called process patents) so prominently, and the same applies to the TRIPS Agreement. The prime characteristic of process patents in these treaties is that "the protection conferred by the patent shall extend to the products directly obtained by such process". [8]

  6. Patent - Wikipedia

    en.wikipedia.org/wiki/Patent

    These fees are generally payable on a yearly basis. Some countries or regional patent offices (e.g. the European Patent Office) also require annual renewal fees to be paid for a patent application before it is granted. In the US, patent maintenance fees are due on 3.5, 7.5 and 11.5 anniversaries of the patent issuance. [93]

  7. Continuing patent application - Wikipedia

    en.wikipedia.org/wiki/Continuing_patent_application

    A continuing patent application may be one of three types: a continuation, divisional, or continuation-in-part. Although continuation and continuation-in-part applications are generally available in the U.S. only, divisional patent applications are also available in other countries, as such availability is required under Article 4G of the Paris ...

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