Intellectual Property Damages for Partnership and Shareholder Dispute Cases in California

By KW Economics Editorial Team · Updated

KW Economics prepares intellectual property damages analysis for partnership and shareholder dispute cases venued in California: what the loss claim consists of, the records that drive it, and a present value built to California damages rules and venues. Plaintiff and defense.

How intellectual property damages analysis applies to Partnership and Shareholder Dispute in California

In an owner dispute the intellectual property question is usually who took what: a departing partner, member, or shareholder who used the company's trade secrets, customer information, or technology in a competing venture, or a controlling owner who moved the company's patents, marks, or software into an entity the owner holds separately. The economist measures the company's actual loss from the diverted sales and customers, the competing venture's profits attributable to the information, and, where those are hard to isolate, a reasonable royalty for the use, net of any overlap, and coordinates the measure with any valuation of an owner's interest, so the same lost earnings are not counted both as damages and as a reduction in the value of the interest.

Economic analysis and expert testimony on damages in patent, trademark, copyright, and trade secret cases and in license and royalty disputes, for the patentee or the accused infringer and for either side of every other claim. The work measures each remedy the governing statute allows: a reasonable royalty and the patentee's lost profits, including price erosion, apportioned to the patented feature; the defendant's profits, the owner's actual damages, and corrective advertising in a trademark case; actual damages and the infringer's profits in a copyright case, where the infringer carries the burden of its deductible expenses and of the profit owed to other factors; and actual loss, unjust enrichment, or a reasonable royalty for a misappropriated trade secret.

Where the damages concentrate

The valuation date and the standard of value control the result: a fair value standard may exclude the minority and marketability discounts that a fair market value standard applies, and the gap between the two can be substantial for a minority interest in a closely held company. Normalizing adjustments to owner compensation and related-party dealings often decide whether the business shows earnings to value at all. Where the claim includes diverted profits, the amount depends on how far back the records permit reconstruction and on whether the business's actual results can be separated from market conditions.

California courts and expert standards

California courts ask whether the reasoning and data behind an expert opinion are sound and whether the opinion rests on matter of a type experts reasonably rely on, reserving a general-acceptance test for novel scientific techniques; the witness is qualified by training and experience. Economic damages testimony is therefore examined on its inputs and logic: whether the worklife, growth, and discount assumptions have a published basis and whether they fit the record.

Where these cases are heard

Highest court: Supreme Court of California. Court system: courts.ca.gov.

Federal venues: Northern District of California, Eastern District of California, Central District of California, Southern District of California.

Damages framework

California applies pure comparative fault in a negligence-based claim, reducing the award in proportion to the plaintiff's share. Interest before judgment runs as of right on a sum that was certain or capable of being made certain by calculation, is discretionary on an unliquidated contract claim, and in injury cases turns on the statutory offer-to-compromise procedure. Economic damages are not subject to a general statutory limit outside specific statutory claims, so the report states each loss as of a fixed date and identifies the components that were certain when they accrued.

Typical deliverables

We issue the final report on the disclosure schedule and provide deposition and trial testimony, critique of the opposing damages analysis, and updated calculations as the court construes any patent claims and the record develops.

IP Damages for Partnership and Shareholder Dispute in other states

Frequently asked: Intellectual property damages analysis in California partnership and shareholder dispute matters

How is intellectual property damages analysis built for a partnership and shareholder dispute case in California?

In an owner dispute the intellectual property question is usually who took what: a departing partner, member, or shareholder who used the company's trade secrets, customer information, or technology in a competing venture, or a controlling owner who moved the company's patents, marks, or software into an entity the owner holds separately. The economist measures the company's actual loss from the diverted sales and customers, the competing venture's profits attributable to the information, and, where those are hard to isolate, a reasonable royalty for the use, net of any overlap, and coordinates the measure with any valuation of an owner's interest, so the same lost earnings are not counted both as damages and as a reduction in the value of the interest.

What do California courts ask of intellectual property damages analysis before it reaches the fact finder?

California courts ask whether the reasoning and data behind an expert opinion are sound and whether the opinion rests on matter of a type experts reasonably rely on, reserving a general-acceptance test for novel scientific techniques; the witness is qualified by training and experience. Economic damages testimony is therefore examined on its inputs and logic: whether the worklife, growth, and discount assumptions have a published basis and whether they fit the record. Partnership and Shareholder Dispute cases venued in California are heard in the Superior Court (Unified general jurisdiction trial court in each of 58 counties; handles all civil and criminal matters), with final appeals to the Supreme Court of California. Matters within federal jurisdiction proceed in the Northern District of California, Eastern District of California, Central District of California, and Southern District of California.

How does the California damages framework shape intellectual property damages analysis in a partnership and shareholder dispute case?

California applies pure comparative fault in a negligence-based claim, reducing the award in proportion to the plaintiff's share. Interest before judgment runs as of right on a sum that was certain or capable of being made certain by calculation, is discretionary on an unliquidated contract claim, and in injury cases turns on the statutory offer-to-compromise procedure. Economic damages are not subject to a general statutory limit outside specific statutory claims, so the report states each loss as of a fixed date and identifies the components that were certain when they accrued. The report presents past and future amounts separately, states every rate and table with its source, and shows the result under the alternatives the other side is likely to argue, so counsel can apply the California rules to a documented figure.

References

Request a consultation on IP Damages or call (201) 343-0700. Plaintiff and defense counsel.