Patents Issued in 2009
- December 31, 2009
- December 29, 2009
- December 24, 2009
- December 22, 2009
- December 17, 2009
- December 15, 2009
- December 10, 2009
- December 8, 2009
- December 3, 2009
- December 1, 2009
- November 26, 2009
- November 24, 2009
- November 19, 2009
- November 17, 2009
- November 12, 2009
- November 10, 2009
- November 5, 2009
- November 3, 2009
- October 29, 2009
- October 27, 2009
- October 22, 2009
- October 20, 2009
- October 15, 2009
- October 13, 2009
- October 8, 2009
- October 6, 2009
- October 1, 2009
- September 29, 2009
- September 24, 2009
- September 22, 2009
- September 17, 2009
- September 15, 2009
- September 10, 2009
- September 8, 2009
- September 3, 2009
- September 1, 2009
- August 27, 2009
- August 25, 2009
- August 20, 2009
- August 18, 2009
- August 13, 2009
- August 11, 2009
- August 6, 2009
- August 4, 2009
- July 30, 2009
- July 28, 2009
- July 23, 2009
- July 21, 2009
- July 16, 2009
- July 14, 2009
- July 9, 2009
- July 7, 2009
- July 2, 2009
- June 30, 2009
- June 25, 2009
- June 23, 2009
- June 18, 2009
- June 16, 2009
- June 11, 2009
- June 9, 2009
- June 4, 2009
- June 2, 2009
- May 28, 2009
- May 26, 2009
- May 21, 2009
- May 19, 2009
- May 14, 2009
- May 12, 2009
- May 7, 2009
- May 5, 2009
- April 30, 2009
- April 28, 2009
- April 23, 2009
- April 21, 2009
- April 16, 2009
- April 14, 2009
- April 9, 2009
- April 7, 2009
- April 2, 2009
- March 31, 2009
- March 26, 2009
- March 24, 2009
- March 19, 2009
- March 17, 2009
- March 12, 2009
- March 10, 2009
- March 5, 2009
- March 3, 2009
- February 26, 2009
- February 24, 2009
- February 19, 2009
- February 17, 2009
- February 12, 2009
- February 10, 2009
- February 5, 2009
- February 3, 2009
- January 29, 2009
- January 27, 2009
- January 22, 2009
- January 20, 2009
- January 15, 2009
- January 13, 2009
- January 8, 2009
- January 6, 2009
- January 1, 2009