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  2. Patent infringement under United States law - Wikipedia

    en.wikipedia.org/wiki/Patent_infringement_under...

    35 U.S.C. § 271(b) creates a type of indirect infringement described as "active inducement of infringement," while 35 U.S.C. § 271(c) creates liability for those who have contributed to the infringement of a patent. Both types of indirect infringement can only occur when there has actually been a direct infringement of the patent. [5]

  3. Economics and patents - Wikipedia

    en.wikipedia.org/wiki/Economics_and_patents

    The economics surrounding a single patent, or group of patents, revolves around the balance between the expense of maintaining the patent(s), and the income derived from owning that/those patents. [7] Similarly the economics of whether to seek a patent present similar concerns with the added up-front costs of obtaining the patent.

  4. Patent infringement - Wikipedia

    en.wikipedia.org/wiki/Patent_infringement

    Patent infringement is an unauthorized act of - for example - making, using, offering for sale, selling, or importing for these purposes a patented product. Where the subject-matter of the patent is a process, infringement involves the act of using, offering for sale, selling or importing for these purposes at least the product obtained by the patented process. [1]

  5. Criticism of patents - Wikipedia

    en.wikipedia.org/wiki/Criticism_of_patents

    Contemporary arguments have focused on ways that patents can slow innovation by: blocking researchers' and companies' access to basic, enabling technology, and particularly following the explosion of patent filings in the 1990s, through the creation of "patent thickets"; wasting productive time and resources fending off enforcement of low-quality patents that should not have existed ...

  6. Intellectual property infringement - Wikipedia

    en.wikipedia.org/wiki/Intellectual_property...

    An intellectual property (IP) infringement is the infringement or violation of an intellectual property right. There are several types of intellectual property rights, such as copyrights, patents, trademarks, industrial designs, plant breeders rights [1] and trade secrets. Therefore, an intellectual property infringement may for instance be one ...

  7. United States patent law - Wikipedia

    en.wikipedia.org/wiki/United_States_patent_law

    Patent applications can be filed at the United States Patent and Trademark Office (USPTO). Prior to June 7, 1995, the duration of a US utility patent was 17 years from patent issuance. Since that date, the duration of the US utility patent is 20 years from the earliest effective filing date.

  8. eBay Inc. v. MercExchange, L.L.C. - Wikipedia

    en.wikipedia.org/wiki/EBay_Inc._v._MercExchange...

    eBay Inc. v. MercExchange, L.L.C., 547 U.S. 388 (2006), is a case in which the Supreme Court of the United States unanimously determined that an injunction should not be automatically issued based on a finding of patent infringement, but also that an injunction should not be denied simply on the basis that the plaintiff does not practice the patented invention. [1]

  9. Patentable subject matter in the United States - Wikipedia

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

    Under Section 287(c) of the Patent Act, however, a claim of patent infringement cannot be maintained against a medical practitioner for performing a medical activity, or against a related health care entity with respect to such medical activity, unless the medical practitioner is working in a clinical diagnostic laboratory. [44]