The surprising impact of Alice on the patent markets

The US Supreme Court’s Alice decision was predicted to have a significant impact on the deals market, but the results were not what we expected

The US Supreme Court’s decision in Alice Corp v CLS Bank International was supposed to be the end of business process patents as we know them and an existential threat to software patents. Enormous resources were expended trying to evaluate Alice risk across large portfolios, with some clients reporting that between 30% and 40% of their patent portfolio had been wiped out. Since Alice, the USPTO has issued multiple rule interpretations on patent examination practice in light of the decision.

So what has happened to the brokered patent market? One would naturally think that software-related business process patents cratered. Our initial intuition was that prices – to the extent that you could even sell a patent in the areas affected by Alice – would be so low that patents were not worth selling. When we spoke to industry practitioners, such a devaluation was their expectation as well. But this is why we conduct data analysis – because, ultimately, Alice did not have the impact that we would have expected.

We reviewed our database of more than 150,000 patent assets for sale on the open market. Large corporate patent-buying clients buy through us and we provide them with information about what is available on the market and the market dynamics in their areas of interest. For this report, we looked specifically at the brokered market. This data segment represents the quasi-public portion of the patent market and is accessible to those who have the resources to contact all the brokers and sellers, and then evaluate their patent offerings. With approximately 1,000 deals coming to the market each year, the task is daunting. We enjoy evaluating this market because brokers tend to provide better information about the assets that they have for sale, as well as the pricing information, and it provides us with an opportunity to track what happens to the patents over time (for more on this market, see our latest annual patent market report, “The 2018 brokered patent market”, Richardson et al, IAM 93 (November/December 2018)).

Overall, Alice has had a small impact on everything except the selling prices of packages that actually sold in the patent market. However, it has not affected the number of packages available on the market, the number of sellers and buyers, or the types of seller and buyer. Indeed, corporations and NPEs continue to buy Alice-affected patents.

Figure 1. Number of Alice-affected packages by year of listing

Figure 1

Figure 2. Packages’ technology focus

Alice hit and run – what does ‘Alice-affected’ mean?

First, some terminology; what does ‘Alice-affected’ mean? We used our taxonomy of 108 technology categories and labelled each category as either Alice-affected or non-Alice-affected. Of those categories, 34 – including software, business processes, social networking, cloud computing and advertising, and a sub-set of fintech categories – were considered to be Alice-affected. Examples of non-Alice-affected technologies included hardware, semiconductors, networking and most communications equipment and technologies.

What is in a typical patent package? A broker will usually provide:

  • a listing of the assets for sale;
  • a description of the target market, often identifying companies that are currently or alleged to be infringing the patents;
  • the asking price; and
  • other information such as encumbrances (eg, existing licences).

For each patent package, we capture around 20 unique features of the package and write a summary of what is included.

When we begin an analysis like this, we review our entire database and identify the patent packages that fit within a defined class of offerings. For this report, we excluded any confidential deals, any deals that appeared extraordinary in nature and any deals with more than 200 assets. After that, we excluded the outlier deals by eliminating the top and bottom 5% of all deals by price. We then classified each deal according to its primary technology area. This left approximately 3,200 packages covering 70,000 assets in the study.

(As a side note about the data, although we have been tracking packages since 2009, in 2013 we switched to tracking all available packages on the market. Therefore, 2013 is a less complete year for package information.)

Figure 3. Asking prices by year

Did Alice shrink the market?


Figure 1 illustrates the overall package count by year. The colours distinguish between pre and post-Alice listing dates (the date that we received the package). Although there is a slight decline in Alice-affected packages, this is not substantially different to the number of non-Alice-affected packages. Aside from the effects of Alice, the graphs show that there are other ways to buy patents (eg, privately and through public auctions). Thus, there has been a decline in the number of brokered packages. While Figure 1 reveals some decline in the number of Alice-affected packages between 2014 and 2018, the number of non-Alice-affected packages declined at a greater rate. This smaller decline in Alice-affected packages is the first indication that Alice did not have the negative effect on the market that one would have expected.

Next, we looked at the number of Alice-affected packages coming to the market in each major technology area. Interestingly, the number of business process patents – which one would have thought would be most affected by Alice – essentially remained the same post-Alice. Despite complaints regarding the negative effects of the decision, what we see is that sellers are willing to bring those packages to market.

As we have noted in the past, working with brokers is a preferred way to sell patents. Indeed, we often refer clients directly to brokers, as they are skilled in finding buyers, packaging assets, setting realistic sales prices and managing the entire process. The following brokers have brought at least four Alice-affected packages to market in the past five years:

  • AQUA Licensing LLC;
  • Adapt IP Ventures;
  • Dynamic IP Deals LLC;
  • Epicenter IP Group;
  • GTT Group;
  • Global IP Law Group;
  • ICAP;
  • IP Offerings;
  • IP Pioneer Group;
  • IPInvestments Group;
  • Iceberg;
  • Red Chalk Group;
  • TransactionsIP LLC; and
  • Tynax.

Figure 4. Asking prices by technology area

Did Alice affect asking prices?

Yes and no.

In short, there was a distinct impact on the price of sold Alice-affected packages (see Table 1) and the asking prices of Alice-affected assets dropped much more than those of non-Alice-affected assets (see Figure 3). However, this is not the end of the analysis, as asking prices have dropped substantially overall in the past five years (see “An Empirical Look at the ‘Brokered’ Market for Patents”, Brian J Love, Kent Richardson, Erik Oliver and Michael Costa, 83 Missouri Law Review (2018)). Focusing on 2014 and 2015 in particular, we do not see the large fall that one would have expected. Although Alice-affected assets decreased more than non-Alice-affected assets, they came back the following year, before dropping substantially the year after. Ultimately, there are other, more influential market dynamics at work.

A closer look at pricing reveals some interesting characteristics among patents that have sold compared to those that have not. Patents that were sold but were not affected by Alice maintained their asking price (actually increasing by 1.4%). Patents that were sold and affected by Alice fell in asking price – dropping 37%. This may be a better illustration of the impact that Alice has had on the market; when sellers wanted to sell their patents, they came to the market with lower asking prices post-Alice.

Within the technology areas affected by Alice, there has been an overall decline in pricing, with the biggest decline in system infrastructure software, which fell from $358,000 per asset to $172,000 per asset. However, we believe that the overall malaise in the patent market accounts for most of the changes in pricing. It is also interesting that business process patents – which were the most likely to be affected by Alice – have experienced the smallest decline in price. Whether business process patents are actually selling at those prices is another question.

When we perform intake on a new patent package, we write a short summary of what is included in the package. We use those summaries to create word clouds highlighting the companies, technologies and products listed. Figure 5 shows two such word clouds. On the left is the word cloud for Alice-affected packages and on the right is the word cloud for non-Alice-affected packages. There is a marked difference between the two.

Table 1. Asking prices before and after Alice


Patent assignments show sale



Not sold


Average price per asset

Percentage of difference in price before and after Alice

Average price per asset

Percentage of difference in price before and after Alice


Listed before Alice





Listed after Alice






Listed before Alice





Listed after Alice





Figure 5. Word clouds of patent package summaries

Figure 5


Figure 6. Sales rate by year of listing

Table 2. Repeat sellers and buyers



Alcatel Lucent

Allied Security Trust

Allied Inventors

Cria Inc

Foxsemicon Integrated Technology, Inc

Google Inc


Intellectual Ventures

Harris Corporation

Interdigital Ce Patent Holdings

Hewlett Packard Enterprise

Knapp Investment Company

Hewlett Packard Inc

Nuance Communications, Inc

Hon Hai Precision Industry Co, Ltd

Open Invention Network, LLC

Huawei Technologies Co Ltd

Pathunt IP Management

Intel Corporation



Rakuten, Inc

MITRE Corporation


Panasonic Corporation

Samsung Electronics Co, Ltd

PARC (a Xerox subsidiary)

Scenera Technologies, LLC


Servicenow, Inc

Rovi Corporation (before
Tivo acquisition)

Uber Technologies, Inc

Sisvel International SA

Uniloc Luxembourg SA

SK Planet Co, Ltd


Sony Corporation


SungKyunKwan University


Technicolor, Inc


Telefonica, SA


Telstra Corporation Limited




Verisign, Inc






Did Alice stop sales?


Since our first reports on the brokered patent market, we have seen a generally low sales rate – roughly 30% to 40% of the packages eventually sell. This is true for both Alice-affected and non-Alice-affected packages. Figure 6 shows the sales rate by the year in which each package was listed. Overall, Alice-affected packages have a higher sales rate than non-Alice-affected assets. Although sales rates for Alice-affected assets dipped slightly in 2014, they quickly recovered in 2015. It may be the case that post-Alice, packages simply took longer to sell. Packages can sell years into the future and this would affect the overall sales rate for packages by their year of listing.

Figure 7 shows the sales rate by the year of sale. Specifically, the graphs are colour coded to indicate the original year of listing for a package. Overall, there are more Alice-affected package sales than before Alice. This indicates that the market began to understand the Alice risk and adapted. In fact, the graph depicts a large increase in 2017 sales of Alice-affected assets. As such, Figure 7 also illustrates the point that sales can take many years to complete.

Although there is a distinct advantage to making your diligence and purchase decisions early (ie, within four months or less), buyers will continue to purchase patents that have been on the market for years. In our experience, patent packages address specific buying needs. Patents are not purchased ahead of need, so until that specific need arises, those assets will linger on the market. Patents that never sell typically have a fatal flaw or are simply too specific to suit a need.

Are buyers and sellers of Alice-affected assets changing?

Not really, although defensive aggregators are picking up more Alice-affected assets.

Figure 8 compares the types of seller before and after Alice, and whether their patents were Alice-affected. The changes have generally been small, with corporations increasing their share of Alice-affected patent packages slightly (from 60% to 64%), while decreasing their share of non-Alice-affected packages (from 68% to 64%). NPE sales have remained roughly the same.

Figure 9 compares the types of buyer before and after Alice, and whether their assets were Alice-affected. Although there have been very few changes, defensive aggregators have increased their share of purchases from 21% to 27% of all packages. It could be that buyers want their defensive aggregators to take the risk of Alice-affected assets off the street but corporations do not feel that they can directly use these assets. While NPE buying has declined slightly (from 37% to 34%), their non-Alice-affected buying has increased from 43% to 45%. This illustrates a shift in preference as NPEs move from Alice-affected to non-Alice-affected packages. However, if NPEs are experiencing substantial problems in asserting Alice-affected patents, one would expect a much steeper decline in their purchases of these assets. Overall, the data shows no such decline.

Table 2 highlights the repeat sellers and buyers that have participated in at least four Alice-affected transactions since the decision.

Figure 7. Sales rate by sales years showing year of listing

Figure 8. Sellers by type

Figure 9. Buyers by type


So how big of an impact did Alice have on the patent market? It appears not very much. At the time of the decision, it was disruptive; people thought that it heralded the end of business process and software patents, and the beginning of an entirely new patent landscape.

While the decision was disruptive to the industry, no long-term effects appear in our data. One possible reason for this is the fact that our peers in the patent field are incredibly adaptive and smart. They are adept at tackling and solving difficult new problems – including the initial conundrum presented by the Supreme Court in Alice – and seem to have adapted accordingly.

That said, we do not want to downplay the disruptive damage that Alice caused to the industry and the amount of money that companies have expended in order to address Alice-related issues. Nonetheless, Alice is now a well-understood problem and the methods for avoiding those issues are equally understood.

There are some important caveats to this analysis. First, brokers are incredibly responsive to market conditions. Our data did not reveal whether brokers were more selective post-Alice (we believe that they were) or whether they spent more time vetting Alice-affected assets before bringing them to the market (we believe that they did). In some respects, it may be that brokers adapted quickly enough to prevent the most severely Alice-affected packages from coming to the market.

This analysis is only the tip of the iceberg when it comes to analysing the impact of Alice on the patent market. Future research directions could include analysing litigation outcomes and inter partes review rates or the effects of pricing according to the size of the patent package.

Action plan

The US Supreme Court’s Alice decision has reshaped the law around what is eligible for patent protection, but despite concern that it would signal the end for some types of patent, its impact on the secondary market has been relatively muted.

  • Alice had a minor impact on everything except the selling prices of packages that actually sold in the patent market.
  • The decision did not affect the number of packages available on the market, the number of sellers and buyers, or the types of seller and buyer; NPEs and operating companies have continued to buy Alice-affected assets.
  • The average price of affected assets initially fell before recovering and then dropped again, highlighting that there are other market dynamics at play which have had a bigger impact on pricing.
  • While the Alice decision has had a significant effect on several sectors, the deals data suggests that its impact is now a well-understood problem among buyers and sellers.

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