| Date Field | Doc. No. | Party | Description |
|---|
| Apr 16, 2018 | 1 | | Petition for Inter Partes Review of U.S. Patent No. 6,723,685 Download |
| Apr 16, 2018 | 2 | | Power of Attorney for Petitioner Chevron Oronite Company LLC Download |
| May 8, 2018 | 3 | | Notice of Accord Filing Date Download |
| May 10, 2018 | 4 | | Patent Owner's Mandatory Notices Download |
| May 10, 2018 | 5 | | Patent Owner's Power of Attorney Download |
| Aug 8, 2018 | 6 | | PATENT OWNER¿¿¿S PRELIMINARY RESPONSE Download |
| Sep 14, 2018 | 7 | | Reply to Patent Owner's Preliminary Response Download |
| Sep 28, 2018 | 8 | | PATENT OWNER¿¿¿S SUR-REPLY TO PETITIONER¿¿¿S REPLY TO PATENT OWNER¿¿¿S PRELIMINARY RESPONSE Download |
| Nov 7, 2018 | 9 | | Decision Denying Institution of Inter Partes Review Download |
| Mar 12, 2019 | 10 | | Petitioner's Request for Refund of Post-Institution Fees Download |
| Apr 16, 2019 | 11 | | Notice of Refund Download |
| Apr 16, 2018 | 1001 | | Exhibit 1001 Download |
| Apr 16, 2018 | 1002 | | Exhibit 1002 Download |
| Apr 16, 2018 | 1003 | | Exhibit 1003 Download |
| Apr 16, 2018 | 1004 | | Exhibit 1004 Download |
| Apr 16, 2018 | 1005 | | Exhibit 1005 Download |
| Apr 16, 2018 | 1006 | | Exhibit 1006 Download |
| Apr 16, 2018 | 1007 | | Exhibit 1007 Download |
| Apr 16, 2018 | 1008 | | Exhibit 1008 Download |
| Apr 16, 2018 | 1009 | | Exhibit 1009 Download |
| Apr 16, 2018 | 1010 | | Exhibit 1010 Download |
| Apr 16, 2018 | 1011 | | Exhibit 1011 Download |
| Apr 16, 2018 | 1012 | | Exhibit 1012 Download |
| Apr 16, 2018 | 1013 | | Exhibit 1013 Download |
| Apr 16, 2018 | 1014 | | Exhibit 1014 Download |
| Apr 16, 2018 | 1015 | | Exhibit 1015 Download |
| Apr 16, 2018 | 1016 | | Exhibit 1016 Download |
| Apr 16, 2018 | 1017 | | Exhibit 1017 Download |
| Apr 16, 2018 | 1018 | | Exhibit 1018 Download |
| Apr 16, 2018 | 1019 | | Exhibit 1019 Download |
| Aug 8, 2018 | 2001 | | US Patent No. 6,444,624 to Walker et al. Download |