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PatentBrief

Patent Transactions

Patent Auctions

Patent auctions establish a market-clearing price through competitive bidding. Today most run as sealed-bid processes, not live events. Bankruptcy § 363 sales add court approval requirements and stalking-horse bidder protections.

How do patent auctions work and what platforms run them?

Patent auctions are structured sale processes designed to establish a market-clearing price for patent assets through competitive bidding.

History

  • Ocean Tomo LLC pioneered live in-person patent auctions beginning in 2006
  • Live auctions were held in San Francisco, Chicago, and New York
  • Bidders registered, received catalogs of patents, reviewed claim charts, and bid at a live event like an art auction
  • Live auctions have largely been replaced by sealed-bid and online processes

Current Platforms

  • (a) RICHARDSON OLIVER: now one of the leading patent transaction advisors
  • Runs structured sealed-bid processes for large portfolios
  • Tracks transaction data and publishes market reports
  • (b) HILCO STREAMBANK (IP Division): specializes in bankruptcy and distressed IP sales
  • Manages complex court-supervised sales processes
  • Also handles operating company divestitures
  • (c) OCEAN TOMO (restructured): pivoted from live auctions to brokerage and analytics
  • (d) IPAUCTIONS.COM and similar platforms: online listing and bidding platforms for smaller patent transactions
  • Variable quality and activity
  • (e) DIRECT NEGOTIATED SALES: many patent 'auctions' today are simply competitive bid processes managed by a broker without a formal auction platform
  • The broker solicits bids from multiple buyers by a deadline and the seller accepts the highest bid (or negotiates)

How a Sealed-bid Auction Works

  • (1) seller (or broker) prepares patent catalog with claim charts and due diligence materials
  • (2) interested buyers register and sign NDA
  • (3) buyers receive full due diligence package
  • (4) buyer bids submitted by deadline (sealed — other bidders don't know what you bid)
  • (5) seller reviews bids, may conduct a second round for top bidders, selects winner
  • (6) LOI executed
  • (7) assignment and closing.

What types of patents are well-suited for auction and what types are not?

Not all patents are appropriate for an auction format — the format works better for some assets than others.

Well-suited for Auction

  • (a) BROAD HORIZONTAL TECHNOLOGY: patents covering widely used technology with many potential infringers across industries (e.g., Wi-Fi, Bluetooth, data compression, authentication) — many bidders compete because many buyers could use the patents defensively or offensively
  • (b) WELL-MAPPED PATENTS: patents with existing claim charts showing clear infringement theories are ready-to-use and attract aggressive bids
  • (c) DISTRESSED ASSETS: bankrupt companies, failed startups, or companies that need to liquidate quickly use auctions to establish a price without months-long negotiations
  • Court-supervised bankruptcy sales often use auction processes to satisfy fiduciary duty to creditors
  • (d) LARGE PORTFOLIOS WITH MULTIPLE ASSETS: a portfolio auction lets different bidders acquire different patent families based on their specific coverage needs

Less Suited for Auction

  • (a) HIGHLY SPECIALIZED TECHNOLOGY: patents in narrow fields with only one or two potential buyers rarely attract competitive bids
  • A bilateral negotiation with the specific buyer extracts more value
  • (b) COMPLEX ENCUMBRANCES: patents with numerous licenses, FRAND commitments, or other encumbrances require extensive due diligence and customized deal structures — not auction-friendly
  • (c) EARLY-STAGE RESEARCH PATENTS: patents that cover theoretical approaches not yet in commercial products may not attract bidders willing to pay for uncertain future value
  • (d) PATENTS NEAR EXPIRATION: patents with fewer than 3 years remaining have limited licensing or enforcement value

Auction Reserve Prices

  • Sellers set reserve prices (minimum acceptable bids)
  • If bidding doesn't reach the reserve, the patent doesn't sell
  • Setting the reserve too high kills the deal
  • Too low leaves money on the table.

How does a buyer evaluate and bid on patents at auction?

Patent auction due diligence is compressed compared to a negotiated sale — bidders must work efficiently.

Due Diligence Process for Auction Buyers

  • (a) CLAIM REVIEW: read the independent claims carefully
  • Determine what is actually claimed vs. what is described in the specification
  • Map claims to the technology in your products or competitors' products
  • (b) PROSECUTION HISTORY: review the file wrapper for key amendments and arguments
  • Amendments that narrowed claims create prosecution history estoppel
  • Broad prior art arguments create prosecution disclaimers
  • (c) PRIOR ART SEARCH: search for invalidating prior art
  • You need to know the validity risk before you can value the patent
  • USPTO Patent Full-Text Database
  • Google Patents
  • EPO Espacenet
  • (d) TITLE CHAIN: verify the chain of assignment from all inventors to the current seller
  • Gaps in the chain create fatal defects
  • Search the USPTO assignments database
  • (e) ENCUMBRANCE REVIEW: check for existing licenses, covenants not to sue, standards body commitments
  • These limit who you can assert against
  • (f) FOREIGN COUNTERPARTS: identify PCT and foreign applications/patents
  • International protection often adds significant value

Bidding Strategy

  • (a) understand WHY you want the patent: defensive (protect your own products from a competitor asserting it against you)
  • Offensive (licensing or litigation against competitors)
  • Portfolio building (filling coverage gaps)
  • (b) calculate your maximum willingness to pay based on use case
  • Defensive value = cost of being sued + litigation cost avoidance
  • Offensive value = projected licensing revenue discounted to present value
  • (c) bid based on value to you — not on speculation about what others will bid
  • (d) remember: the 'winner's curse' — in auctions, the winner often pays more than the asset is worth because they were the most optimistic about its value.

How do bankruptcy patent auctions differ from ordinary patent sales?

When a company enters bankruptcy, its patent assets often must be sold through a court-supervised process with specific legal requirements.

Legal Framework

11 U.s.c. § 363

  • Bankruptcy trustee or debtor-in-possession can sell assets outside the ordinary course of business with court approval
  • § 363 sales are the primary mechanism for patent portfolio sales in bankruptcy

Bidding Procedures Order

  • The bankruptcy court approves a 'bidding procedures order' that sets: (a) the stalking horse bid (a pre-negotiated baseline bid from an initial buyer that sets the floor for the auction)
  • (b) minimum overbid increment
  • (c) break-up fee (paid to the stalking horse bidder if they lose)
  • (d) bid deadline
  • (e) auction date
  • (f) sale hearing date

The Stalking Horse

  • The stalking horse bidder agrees to a price upfront, typically in exchange for: (a) break-up fee (1-3% of transaction value) if they lose the auction
  • (b) expense reimbursement
  • (c) exclusivity to negotiate the PSA before the auction
  • The stalking horse sets the floor but faces competition at auction

Qualified Bidders. To participate in the auction, bidders typically must deposit a deposit (5-10% of bid) and demonstrate financial ability to close

Auction Process

  • Auctions are typically conducted by the debtor's investment banker or a licensed auctioneer in a conference room
  • Each qualified bidder submits successively higher bids
  • After auction, the court approves the 'highest and best' bid at a sale hearing
  • Objections can be filed before the sale hearing

Good Faith Purchaser Protection

  • § 363(m): courts can protect a good faith buyer if the sale order is later challenged on appeal — even if the order is reversed, the sale may stand if the buyer acted in good faith
  • Critical protection for buyers

Free and Clear. § 363(f): sales can be 'free and clear' of most liens and encumbrances, allowing clean title transfer.

What due diligence should a buyer conduct before closing a patent auction purchase?

Between winning a patent auction and closing, buyers should confirm their pre-bid due diligence findings and address any red flags.

Pre-close Due Diligence Checklist

  • (a) TITLE CONFIRMATION: re-run the USPTO assignment search for all patents in the portfolio
  • Confirm no assignments were recorded after your auction due diligence date
  • Verify inventor assignments are executed and recorded
  • (b) PROSECUTION HISTORY REVIEW: for each key patent, review the complete file wrapper
  • Confirm claim constructions match your pre-bid analysis
  • Identify any office actions or interview summaries that narrow claim scope
  • (c) MAINTENANCE FEE STATUS: confirm all maintenance fees are current
  • USPTO maintenance fee database
  • Missing a maintenance fee deadline causes the patent to expire
  • (d) ENCUMBRANCE CONFIRMATION: review all license agreements in the seller's data room
  • Confirm FRAND commitments (if any) match representations
  • Check for any consent-to-assignment requirements in existing licenses
  • (e) FOREIGN COUNTERPART REVIEW: identify all international applications and patents in the same families
  • Confirm national phase entries are timely
  • (f) LITIGATION HISTORY: search PACER for any pending or prior litigation involving the patents
  • Review any settlement agreements that created licenses
  • (g) REPRESENTATIONS AND WARRANTIES: negotiate reps and warranties in the assignment agreement covering: clean title
  • No known adverse claims
  • Validity representations (or lack thereof)
  • Accuracy of disclosed encumbrances

Note on Timing

  • Buyers closing a § 363 bankruptcy sale should move quickly — court timelines are rigid and delays can require additional court approval
  • Typical time from winning bid to closing in bankruptcy: 2-4 weeks

Assignment Recording

  • Record the assignment at the USPTO promptly after closing (within 3 months)
  • Recording provides constructive notice and protects against subsequent purchasers.

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