The Problem With Patent Due Diligence in Mergers and Acquisitions and How to Fix It

As a business or investment professional involved incompany's somewhat marginal operations. The
mergers and acquisitions ("M & A"), are youmarriage of my client and CleanCo thus seemed a
conducting patent due diligence according to thegood match, and the M & A due diligence
standard practices of your M & A attorneys andprocess got underway.
investment bankers? When patents form a significantDue diligence revealed that CleanCo had few assets:
aspect of the value of the transaction, you arethe small manufacturing plant, limited but growing
probably getting incorrect advice about how tosales and distribution and several patents covering
conduct due diligence. The due diligence process mustthe sole CleanCo product. Notwithstanding these
take into consideration the competitive patentapparently minimal assets, CleanCo's asking price was
landscape. If competitive patents are not included inupwards of $150 million. This price could only mean
your vetting process, you may be significantlyone thing: CleanCo's value could only be in the
overvaluing the target company.potential for sales growth of its patented product. In
In my many years of intellectual property and patentthis scenario, the exclusive nature of the CleanCo
experience, I have been involved in a number of Mproduct was properly understood to be fundamental
& A transactions where patents formed ato the purchase. That is, if someone could knock-off
significant portion of the underlying value of the deal.CleanCo's differentiated product, competition would
As the patent specialist on these transactions, I tookinvariably result and ll bets would then be off for the
direction from highly compensated M & Agrowth and sales projections that formed the basis
attorneys and investment bankers who wereof the financial models driving the acquisition.
acknowledged by C-level management to be the "realTaking my instructions from the M & A attorney
experts" because they completed dozens of deals aand investment banker leaders in the transaction, I
year. To this end, we patent specialists wereconducted the patent aspects of the due diligence
directed to check the following 4 boxes on theprocess according to their standard procedures.
patent due diligence checklist:Everything checked out. CleanCo owned the patents
- Are the patents paid up in the Patent Office?and had kept the fees paid. CleanCo's patent
- Does the seller really own the patents?attorney had done a good job on the patents: the
- Do at least some of the patent claims cover theCleanCo product was covered well by the patents
seller's products?and there were no obvious legal errors made in
- Did the seller's patent attorney make any stupidobtaining the patents. So, I gave the transaction the
mistakes that would make the patents difficult tothumbs up from the patent perspective. When
enforce in court?everything else looked positive, my client became the
When these boxes were marked "complete" on theproud owner of CleanCo and its product.
due diligence checklist, the M & A attorneys andFast forward several months . . . . I began to receive
investment bankers had effectively "CYA'd" thefrequent calls from people on my client's marketing
patent issues and were free from liability relating toteam focused on the CleanCo product about
patents in the transaction.competitive products that were being seen in the
I have no doubt that I conducted my patent duefield. Given the fact that more than $150 million was
diligence duties highly competently and that I, too,spent on the CleanCo acquisition, these marketing
had "CYA'd" myself in these transactions. However, itprofessionals not surprisingly believed that the
is now evident that the patent aspect of M & Acompetitive products must be infringing the CleanCo
due diligence basically conformed to someone's ideapatents. However, I found that each of these
of how not to make stupid mistakes on a transactioncompetitive products was a legitimate design-around
involving patents. In truth, I never felt quiteof the patented CleanCo product. Because these
comfortable with the "flyover" feel of patent dueknock-offs were not illegal, my client had no way of
diligence, but I did not have decision rights togetting these competitive products removed from
contradict the standard operating procedures of thethe marketplace using legal action.
M & A experts. And, I found out just howAs a result of this increasing competition for the
incomplete the standard patent due diligence processCleanCo product, price erosion began to occur. The
is when I was left to pick up the pieces of afinancial projections that formed the basis of my
transaction conducted according to standard Mclient's acquisition of CleanCo began to break down.
& A procedure.The CleanCo product still sells strongly, but with this
In that transaction, my client, a large manufacturer,unanticipated competition, my client's expected
sought to expand its non-commodity productmargins are not being made and its investment in
offerings by acquiring "CleanCo", a small manufacturerCleanCo will take much more time and expensive
of a patented consumer product. My client foundmarketing to pay off. In short, to date, the $150
CleanCo to be a good target for acquisition becauseMillion acquisition of CleanCo looks to be a bust.
CleanCo's product met a strong consumer need and,In hindsight, the competition for the CleanCo product
at that time, commanded a premium price in thecould have been anticipated during the M & A
market. Due to strong consumer acceptance for itsdue diligence process. As we found out later, a
sole product, CleanCo was experiencing tremendoussearch of the patent literature would have revealed
growth in sales and that growth was expected tothat many other ways existed to address the
continue. However, CleanCo owned only a smallconsumer need addressed by the CleanCo product.
manufacturing plant and it was having difficulty inCleanCo's success in the marketplace now appears to
meeting the growing needs of the market. CleanCo'sbe due to first mover advantage, as opposed to any
venture capital investors were also anxious to cashactual technological or cost advantage provided by
out after several years of continued funding of thethe product.