| Event Date | Event Description |
| Friday, May 19, 2000 | ASSIGNED TO EXAMINER |
| Wednesday, May 24, 2000 | NON-FINAL ACTION MAILED |
| Thursday, August 24, 2000 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Friday, September 29, 2000 | LETTER OF SUSPENSION MAILED |
| Wednesday, May 23, 2001 | ASSIGNED TO EXAMINER |
| Tuesday, January 8, 2002 | ASSIGNED TO EXAMINER |
| Friday, April 25, 2003 | CASE FILE IN TICRS |
| Monday, May 16, 2005 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Monday, November 15, 2004 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Friday, November 18, 2005 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Friday, May 19, 2006 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Thursday, November 30, 2006 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Friday, June 1, 2007 | ASSIGNED TO LIE |
| Friday, June 1, 2007 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Monday, December 3, 2007 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Wednesday, February 6, 2008 | ASSIGNED TO EXAMINER |
| Tuesday, June 3, 2008 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Wednesday, December 3, 2008 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Wednesday, June 3, 2009 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Friday, December 4, 2009 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Friday, June 18, 2010 | ASSIGNED TO LIE |
| Friday, June 18, 2010 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Monday, January 10, 2011 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Thursday, January 17, 2013 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Monday, July 11, 2011 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Thursday, January 12, 2012 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Thursday, July 12, 2012 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Wednesday, July 17, 2013 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Friday, January 24, 2014 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Wednesday, July 30, 2014 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Wednesday, February 4, 2015 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Wednesday, August 5, 2015 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Wednesday, February 10, 2016 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Friday, August 12, 2016 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Monday, February 27, 2017 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Thursday, August 31, 2017 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Tuesday, March 13, 2018 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Monday, October 1, 2018 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Thursday, April 4, 2019 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Wednesday, October 30, 2019 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Thursday, April 30, 2020 | ASSIGNED TO LIE |
| Friday, May 8, 2020 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Sunday, November 15, 2020 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Friday, August 13, 2021 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Monday, May 9, 2022 | SUSPENSION CHECKED - TO ATTORNEY FOR ACTION |
| Tuesday, June 7, 2022 | SUSPENSION CHECKED - TO ATTORNEY FOR ACTION |
| Monday, June 27, 2022 | SUSPENSION CHECKED - TO ATTORNEY FOR ACTION |
| Tuesday, July 26, 2022 | ASSIGNED TO EXAMINER |
| Wednesday, July 27, 2022 | SUSPENSION CHECKED - TO ATTORNEY FOR ACTION |
| Thursday, December 7, 2023 | ASSIGNED TO EXAMINER |
| Friday, December 8, 2023 | SUSPENSION CHECKED - TO ATTORNEY FOR ACTION |
| Tuesday, January 30, 2024 | ASSIGNED TO EXAMINER |
| Friday, February 2, 2024 | SUSPENSION CHECKED - TO ATTORNEY FOR ACTION |
| Thursday, April 3, 2025 | NON-FINAL ACTION MAILED |
| Monday, July 7, 2025 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Wednesday, July 16, 2025 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Tuesday, April 1, 2025 | NON-FINAL ACTION WRITTEN |