Defensive Patent Aggregator
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Defensive patent aggregation (DPA) is the practice of purchasing patents or patent rights to keep such patents out of the hands of entities that would assert them against operating companies. The opposite is offensive patent aggregation (OPA) which is the purchasing of patents in order to assert them against companies that would use the
invention An invention is a unique or novel device, method, composition, idea or process. An invention may be an improvement upon a machine, product, or process for increasing efficiency or lowering cost. It may also be an entirely new concept. If an i ...
s protected by such patents (operating companies) and to grant licenses to these operating companies in return for licensing fees or
royalties A royalty payment is a payment made by one party to another that owns a particular asset, for the right to ongoing use of that asset. Royalties are typically agreed upon as a percentage of gross or net revenues derived from the use of an asset o ...
. OPA can be practiced by operating companies or Non-Practicing Entities (NPEs) Operating companies must often defend themselves against claims of
patent infringement Patent infringement is the commission of a prohibited act with respect to a patented invention without permission from the patent holder. Permission may typically be granted in the form of a license. The definition of patent infringement may v ...
. To prevent such litigations, operating companies sometimes purchase patents in technologies which they use or develop. Another motivation for operating companies to acquire patents is the ability to counter-assert such patents in case another operating company files a patent litigation. Operating companies have also pooled their efforts and financial resources to purchase patents. An example of such defensive patent aggregation is Allied Security Trust (AST). In 2008, a new business model emerged with third-party financing doing defensive patent aggregation whereby a third-party – the aggregator – purchases the patents or patent rights strictly to mitigate the risk and cost of litigation associated with non-practising entities (NPEs) and provides licenses to members against a fixed annual membership fee. This model was introduced by RPX Corporation, a start-up based in San Francisco. RPX received venture funding from Kleiner Perkins Caufield & Byers (KPCB) and Charles River Ventures (CRV). Defensive patent aggregation has evolved to be more accurately described as the aggregation of defensive strategies from patent assertion. Current strategies include: * Pro-active cross-licensing between patent holders so that any patents transferred to an NPE will be licensed already (see
LOT Network The LOT (License on Transfer) Network is a nonprofit organization that was formed to combat patent assertion entities (PAEs), also known as patent trolls, by cross-licensing patents that fall into the hands of PAEs. Background LOT started as a ...
) * Group buying and licensing to obtain licenses for groups of companies (see AST and RPX) * Pre-emptive patent challenges of patents held by NPEs (see Unified Patents)


Rationale

In the United States, the cost of defending against a patent infringement suit, as of 2004, is typically $1 million or more before trial, and $4 million or more for a complete defense, even if successful. And, when non-litigation licensing and settlements are factored in, the actual costs of fighting patent lawsuits is much higher. Because the costs and risks are high, defendants may settle even non-meritorious suits they consider frivolous for several hundred thousand dollars. The uncertainty and unpredictability of the outcome of jury trials also encourages settlement. In the first 10 months of 2008, more than 2,300 patent lawsuits were filed the United States. The majority of these cases are filed by the companies that created the patented invention. But a growing share of the lawsuits is coming from non-practicing entities (NPEs) – also called patent trolls – which acquire patents for the sole purpose of licensing and asserting their patent rights. In fact, NPE litigation grew from 2.6 percent of filed cases in 2000 to 16.6 percent of filed cases in 2007. And unlike product companies, known as operating companies in the IP commerce world, NPEs are not susceptible to counter-assertion by their licensing targets because they do not make or sell any products or services. The NPE offense includes single inventor assertion firms, patent licensing and enforcement companies, litigation financiers and investors, and patent aggregators, both institutional and strategic. However, NPE offense is ultimately concentrated on asserting patents to the detriment of operating companies. NPE defense methods include defensive patent aggregation from companies including RPX Corporation, cooperative purchasing efforts, such as defensive patent pools and buying consortia, from companies including Allied Security Trust, outright purchasing of patents, settlement and litigation.


See also

* Allied Security Trust * Intellectual Ventures *
PatentFreedom PatentFreedom is an on-line community of companies that access and share information about non-practicing entities that own and enforce patents primarily to collect license fees. The company offers membership to operating companies as well as law ...
*
Patent troll In international law and business, patent trolling or patent hoarding is a categorical or pejorative term applied to a person or company that attempts to enforce patent rights against accused infringers far beyond the patent's actual value or ...


References

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