When will the US patent for Rituxan expire?

Is it illegal in Georgia to avoid a traffic control device and what is code section? What is the penalty for a Class C felony in Tennessee? Why can't employees enter contests or sweepstakes within their place of employment? What instrument of national power is the primary means through which the us engages with foreign nations or groups? How is beowulful to the people? What does the arrest code 99-9-99 hold for extradition mean? The constitution protects your civil rights by controlling the power of government? Why is a committee important in passing a bill into a law? How much of a cushion should you keep between you and the car in front of you under normal driving conditions? What is the date of the Christine Schultz murder? Is it illegal to worship feet? How does a tenant show a breach of lease contract? How do you make a J-turn? Is it legal to kill squirrels in Philadelphia? Differences between inquisitorial and adversarial system? After a bill receives its first reading what's the next step? Who has the power to indict? Are you automatically divorce if your husband is doing a life sentence in new york state? Do you probate living trust? Can a dad get a restraining order against his daughters boyfriend He's trying to get back at her for moving to my moms. Her boyfriend has done NOTHING wrong...?