| INPADOC Patent Family US6493636 |
| Publication No. | Publication date | Filing No. | Priority | Links |
| US 6493636B1 | 20021210 | US 40159099A 19990922 |
US 10717998P 19981105 US 40159099A 19990922 |
National register (PAIR) |
US6493636
2002-10-21 AS ASSIGNMENT Owner Name SHELL OIL COMPANY, TEXAS
ASSIGNMENT Free Format Text ASSIGNMENT OF ASSIGNORS
INTEREST;ASSIGNOR:DEKOK, ROBBERT J.;REEL/FRAME:013413/0775
2002-10-21 AS ASSIGNMENT Effective DATE 19990806