
Lost profit damages are notoriously difficult to recover in patent infringement cases. Lost profits damages are recovered in only a small percentage of cases that go to trial. Among the challenges in recovering lost profits under the Panduit test are that the patent owner must prove the absence of acceptable non-infringing alternatives (Panduit factor 2) and proving a negative in life is never easy. But the law is sometimes more flexible than meets the naked eye.
In Bausch & Lomb vs. SBH Holdings LLC, over which U.S. District Judge Burke of Delaware presides, the accused infringer, SBH, learned this principle the hard way. SBH was accused of infringing B&L patents covering nutritional supplements for treating age-related macular degeneration, or AMD. B&L sought lost profits damages caused by SBH’s sale of the accused product that competed with B&L’s supplement. In pre-trial disclosures, B&L supported its claim for lost profits damages by relying on expert opinions of a damages expert and a technical expert. In his report, the damages expert relied in part on the technical expert in opining that there was an absence of acceptable non-infringing substitutes in the marketplace. In addition, the damages expert relied on an alternative theory of lost profits, namely that B&L should recover its share of the “eye vitamin” market.