Based on the provided sources, there is no direct information or evidence to suggest that Lipitor (atorvastatin) interacts negatively with avocados. Lipitor is a medication commonly prescribed to lower cholesterol levels, while avocados are a nutritious fruit known for their heart-healthy fats and other beneficial properties.

The first source, Drug Patent Watch, provides information about the drug Lipitor but does not mention any specific interactions with avocados or any other food item.

The second source, an article from AARP, discusses general food-medication interactions. While it provides valuable information about potential interactions between certain medications and foods, it does not mention any specific interaction between Lipitor and avocados.

The third source, an article from STAT News, also discusses food-drug interactions in general. It emphasizes the importance of understanding potential interactions between medications and food, but it does not provide any specific information about Lipitor and avocados interacting negatively.

It is always a good idea to consult with a healthcare professional or pharmacist regarding any potential interactions between medications and specific foods. They can provide personalized advice based on your specific health condition and medication regimen.

In conclusion, based on the provided sources, there is no evidence or information to suggest that Lipitor interacts negatively with avocados. However, it is always best to consult with a healthcare professional for personalized advice.

Sources:
[1] Drug Patent Watch: https://www.drugpatentwatch.com/p/tradename/LIPITOR
[2] AARP: https://www.aarp.org/health/drugs-supplements/info-2022/food-medication-interaction.html
[3] STAT News: https://www.statnews.com/2016/11/03/medications-food-drug-interactions/