# Keegan \& Donato Consulting: Serving litigators and their clients\. We are experts in designing consumer surveys for Intellectual Property \(IP\) litigation and also provide expert witness services to assist with likelihood of confusion, secondary meaning, and other complex intellectual property issues\.

> Consumer survey research, expert testimony, and survey critique for trademark and IP litigation by trusted trademark experts

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## Pages
- [Consumer Survey Research for Litigation](https://www.keegandonato.com/)
- [False Advertising Survey Evidence](https://www.keegandonato.com/services/false-advertising-survey-evidence/)
- [About Keegan \& Donato \| Trademark Survey Experts](https://www.keegandonato.com/about/)
- [Trademark Survey Services for Litigation](https://www.keegandonato.com/services/)
- [Likelihood of Confusion](https://www.keegandonato.com/services/likelihood-of-confusion/)

## Posts
- [IYO v\. OpenAI Trademark Survey Case Study](https://www.keegandonato.com/case-study-trademark-survey-evidence-in-iyo-v-openai/): A recent order in IYO v\. OpenAI shows how trademark survey evidence can affect a likelihood of confusion analysis, especially when the opposing party critiques the survey but offers no competing consumer evidence\.
- [Religious Organization Industry](https://www.keegandonato.com/religious-organization-industry/)
- [Food \& Beverage Industry](https://www.keegandonato.com/food-beverage-industry/)
- [Financial Services Industry](https://www.keegandonato.com/financial-services-industry/)
- [E\-Commerce / Online Retail Industry](https://www.keegandonato.com/e-commerce-online-retail-industry/)

## Categories
- [Case Studies](https://www.keegandonato.com/category/case-studies/)

## Optional
- [Sitemap index](https://www.keegandonato.com/sitemap_index.xml)