Ensuring a robust defensive portfolio: A Prepared Counter-Assertion Strategy

LinkedIn was a big brand name with a small patent portfolio – a combination that made it vulnerable to attack. In 2012, the company decided to do something about it and here is what happened. In a 4-part series, we explore the steps LinkedIn took to reduce its risk profile and how it grew its patent portfolio through a strategy of organic patent filings and targeted patent acquisitions. Our 4-part series covers the following:

Part 1: How and Why LinkedIn Learned to Love Patents

Part 2: LinkedIn’s Patent Strategy

Part 3: Assertion Risk Mitigation Opportunity Through Patent Acquisition

Part 4: A Prepared Counter-Assertion Strategy 

Note, in December 2016, LinkedIn was purchased by Microsoft, Inc., and this series represents the pre-purchase patent strategy.

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From 2012 to mid-2016, LinkedIn grew its patent portfolio dramatically to reduce its risk profile. By implementing a strategy of increased organic patent filings to counter future assertion risk and patent acquisition to counter present and near future risk, LinkedIn’s organic portfolio grew from 36 patent assets to over 1,000 patent assets and it acquired more than 900 patents through a targeted buying program. So now with a comprehensive patent strategy in place, how ready is LinkedIn in using its patents to protect against potential patent asserters? This is why having a prepared counter-assertion strategy is key.

To mitigate the identified risks, we needed to know how well we were doing in executing this strategy and be prepared to use our patents for defense. If the new assets are not organized and are not easily identified when needed, the portfolio’s value is greatly diminished. We created a tracking system for LinkedIn’s patent assets. The assets are reviewed manually for applicability to companies of concern and re-evaluated when a new company is identified. Because we know how the patents apply to specific companies and technologies, we also understand how our portfolio might apply to other potential patent asserters.

We created playbooks for each company of concern. Each contains the list of patents applicable to that company and specifies which claimed inventions are used in which product. Additional information – such as business relationships which can be leveraged in a negotiation – can also be tracked. If a company of concern approaches LinkedIn, our legal team is ready to respond with vetted patents for counter-assertion.

The required number of patents in a given playbook varies based on both the size of company of concern and our exposure to it. The general goal of a playbook is to shift the licensing amount purportedly owed by LinkedIn by $20 million to $200 million in our favor. In order to achieve this, we have found that a good playbook should contain between three and 10 patent families, with evidence of use for key patents. The goal of each playbook is to show infringement by the asserter’s products and services exceeding $1 billion revenue. We set specific goals for each one and tested its contents against them.

To help ensure a robust defensive portfolio, LinkedIn included diverse technologies across the acquisitions. This allowed some flexibility in case a new company begins asserting patents or an asserter stops producing an infringing product.

Concrete, successful results

The results of LinkedIn’s patent strategy program are clear. The company now owns a patent portfolio which allows it to mitigate risk from operating company patent assertions. The portfolio covers a range of technologies and has a range of priority years. As a result, LinkedIn has been able to use the purchased patents effectively to address inbound licensing assertions. Both the large and smaller purchases have proven valuable in discussions with corporate asserters. Although we cannot share specifics, we are confident that these purchases have had a positive ROI.

Figure 10 shows how the acquired portfolio supplements the organic portfolio to backfill for earlier priority years. LinkedIn now has many assets with a priority date well before the increase in organic filings and even includes some inventions from before the company was founded. This broad spread of technology and priority dates would be impossible without a patent strategy which integrates organic patent filings and patent acquisitions.

 

Sara Harrington is vice president of legal intellectual property, product, privacy and Pierre Keeley is director of patents at LinkedIn. Kent Richardson and Erik Oliver are partners of the Richardson Oliver Law Group. Note, in December 2016, LinkedIn was purchased by Microsoft, Inc., and this series represents the pre-purchase patent strategy.

The Author

Sara Harrington

Sara Harrington is the Vice President of Legal, responsible for all IP, Product and Privacy matters at LinkedIn. Prior to LinkedIn, she was a Partner in the Technology Transactions Group at Wilson Sonsini Goodrich & Rosati.

Sara Harrington

Pierre Keeley is the Director of Patents at LinkedIn, where he was hired as the company's first registered patent attorney in 2012. Prior to LinkedIn, he served as Riverbed Technology's sole in-house patent attorney, and was in private practice at the law firm of Fenwick & West.

Sara Harrington

Kent Richardson counsels clients on a variety of patent and business matters including patent buying, selling, licensing, valuation, prosecution and operations. Kent has licensing and marketing patent portfolio experiences resulting in more than $600M of patent license bookings. Kent has served as an expert witness on patent monetization and licensing practices in cases in England and the United States. Prior to founding the ROL Group, Kent was the General Manager of ThinkFire Services USA, Ltd’s Silicon Valley office. Kent has worked in various senior management roles with such growth businesses as Sezmi, Constellation Capital, Rambus, Numerical Technologies. Kent is a member of the California Bar and a United States Patent and Trademark Office registered patent attorney, and holds five US patents.

Contact Kent via e-mail at kent@richardsonoliver.com, or the Internet at Richardson Oliver Law Group.

Sara Harrington

Erik Oliver counsels clients on patent, licensing and trademark matters. He brings more than ten years of patent prosecution, litigation, and licensing experience and a track record of millions of dollars in both patent and technology licensing deals. Prior to founding the ROL Group, Erik was a Vice President at ThinkFire Services USA, Ltd’s Silicon Valley office. Erik has held various senior positions with a range of responsibilities at Rambus Inc., Synopsys, Inc., and a number of Silicon Valley startups. Erik is a member of the California and District of Columbia Bar and a United States Patent and Trademark Office registered patent attorney.

You can reach Erik via e-mail at erik@richardsonoliver.com, or on the Internet at Richardson Oliver Law Group.

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