- "Design by Contract with Aspect-Oriented Programming"
Cristina Lopes; Martin Lippert; and Erik Hilsdale.
U.S. Patent No. 6,442,750. Issued August 27, 2002.
- "Aspect-Oriented Programming"
Gregor Kiczales; John Lamping; Cristina Lopes; James Hugunin; Erik
Hilsdale; and Chandrasekar Boyapati.
U.S. Patent No. 6,467,086. Issued October 15, 2002.
- "Aspect-Oriented System Monitoring and Tracing"
Cristina Lopes; Gregor Kiczales; John Lamping; Erik
Hilsdale; Venkatesh Choppella; and Taher Haveliwala.
U.S. Patent No. 6,473,895. Issued October 29, 2002.
- Integrated Development Environment for Aspect-Oriented Programming"
Gregor Kiczales; Erik Hilsdale; Cristina Lopes; John Lamping; and
U.S. Patent No. 6,539,390. Issued March 25, 2003.
- "Systems and Methods For Authenticating Communications In A
Dirk Balfanz; Cristina Lopes; Diana Smetters; Paul
Stewart; and Hao-Chi Wong.
U.S. Application No. 10/066,699. Filed February 2002. Pending.