Inventor · disambiguated record
Philip W. Ambler
Also filed as: AMBLER PHILIP W · AMBLER PHILIP WILLIAM
4 granted patents·91 citations·filing 1993–2004
77Inventor score
Top patents by PatentIndex Score
4 records- 0188US5304615APreparation of butene polymers using an ionic liquidBP CHEM INT LTD·Filed 1993·Granted Apr 19, 1994·64 cites·9 claims
- 0279US6506369B2Topical product with visual indicatorGILLETTE CO·Filed 2001·Granted Jan 14, 2003·14 cites·26 claims
- 0364US6450719B1Ballpoint pen ink, pen, and refillGILLETTE CO·Filed 2000·Granted Sep 17, 2002·9 cites·18 claims
- 0455US7094278B2Multi-color writing inksSANFORD LP·Filed 2004·Granted Aug 22, 2006·4 cites·38 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →