Assignee
PENNZOIL QUAKER STATE CO
US·13 granted patents·6 pending applications·248 citations·filing 1997–2003
Top patents by PatentIndex Score
19 records- 0188US6605654B1Tire sealing and inflating composition and method of usePENNZOIL QUAKER STATE CO·Filed 2000·Granted Aug 12, 2003·40 cites·13 claims
- 0287US6353143B1Fuel composition for gasoline powered vehicle and methodPENNZOIL QUAKER STATE CO·Filed 1999·Granted Mar 5, 2002·59 cites·36 claims
- 0384US6417416B1Ethylene-alpha-olefin polymers, processes and usesPENNZOIL QUAKER STATE CO·Filed 2000·Granted Jul 9, 2002·15 cites·87 claims
- 0483US6124513AEthylene-alpha-olefin polymers, processes and usesPENNZOIL QUAKER STATE CO·Filed 1997·Granted Sep 26, 2000·27 cites·10 claims
- 0582US6388148B2Ethylene-alpha-olefin polymers, processes and usesPENNZOIL QUAKER STATE CO·Filed 2001·Granted May 14, 2002·16 cites·13 claims
- 0671US6262324B1Ethylene-alpha-olefin polymers, processes and usesPENNZOIL QUAKER STATE CO·Filed 1999·Granted Jul 17, 2001·15 cites·21 claims
- 0770US6602835B2Composition and method for cleaning, protecting and restoring vehicular surfacesPENNZOIL QUAKER STATE CO·Filed 2002·Granted Aug 5, 2003·15 cites·24 claims
- 0869USD422919SBottlePENNZOIL QUAKER STATE CO·Filed 1999·Granted Apr 18, 2000·22 cites·1 claims
- 0962US6492436B2Tire sealer and inflating composition and method of usePENNZOIL QUAKER STATE CO·Filed 2001·Granted Dec 10, 2002·14 cites·47 claims
- 1062US6489393B1Surface tinting composition and method of usePENNZOIL QUAKER STATE CO·Filed 2000·Granted Dec 3, 2002·7 cites·4 claims
- 1155US6667284B2Lubricant for magnetic recording medium and use thereofPENNZOIL QUAKER STATE CO·Filed 2001·Granted Dec 23, 2003·5 cites·40 claims
- 1252US6586646B1Vinylidene-containing polymers and uses thereofPENNZOIL QUAKER STATE CO·Filed 1999·Granted Jul 1, 2003·12 cites·21 claims
- 1343US2004131787A1Aqueous based tire dressing compositions and methods of makingPENNZOIL QUAKER STATE CO·Filed 2003·Application pending·0 cites
- 1442US2004242441A1Continuously variable transmission fluid and method of making samePENNZOIL QUAKER STATE CO·Filed 2003·Application pending·0 cites
- 1539US2002112777A1Method and apparatus for inflating objectsPENNZOIL QUAKER STATE CO·Filed 2000·Application pending·0 cites
- 1639US2003186824A1Environmentally friendly lubricantsPENNZOIL QUAKER STATE CO·Filed 2002·Application pending·0 cites
- 1737US2004202872A1Hydrophobic surface treatment composition and method of making and using samePENNZOIL QUAKER STATE CO·Filed 2003·Application pending·0 cites
- 1837US2003114562A1Tinting composition and method of usePENNZOIL QUAKER STATE CO·Filed 2002·Application pending·0 cites
- 1922USD491468SBottlePENNZOIL QUAKER STATE CO·Filed 2003·Granted Jun 15, 2004·1 cites·1 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →