Inventor · disambiguated record
Edwin Willis
Also filed as: WILLIS EDWIN · WILLIS EDWIN STEPHEN
13 granted patents·323 citations·filing 1977–1999
93Inventor score
Top patents by PatentIndex Score
13 records- 0192US6139605AGas absorptionICI PLC·Filed 1999·Granted Oct 31, 2000·124 cites·15 claims
- 0282US6221241B1Process for removal of sulphur together with other contaminants from fluidsICI PLC·Filed 1999·Granted Apr 24, 2001·37 cites·13 claims
- 0375US4235758AClear liquid detergent composition containing MgABS and alkyl polyether sulphatesLEVER BROTHERS LTD·Filed 1978·Granted Nov 25, 1980·29 cites·1 claims
- 0471US4417995AFabric conditioning compositionLEVER BROTHERS LTD·Filed 1982·Granted Nov 29, 1983·18 cites·10 claims
- 0567US6007706ARemoval of sulphur together with other contaminants from fluidsICI PLC·Filed 1998·Granted Dec 28, 1999·28 cites·8 claims
- 0664US6265368B1Aqueous detergent compositions thickened using carrageenanLEVER BROTHERS CO·Filed 1999·Granted Jul 24, 2001·22 cites·14 claims
- 0758US4464273AFabric softening compositionLEVER BROTHERS LTD·Filed 1983·Granted Aug 7, 1984·18 cites·6 claims
- 0850US5891323APurification processICI PLC·Filed 1995·Granted Apr 6, 1999·14 cites·10 claims
- 0946US4464272AFabric softening compositionLEVER BROTHERS LTD·Filed 1983·Granted Aug 7, 1984·10 cites·5 claims
- 1044US4445901AFabric conditioning compositionLEVER BROTHERS LTD·Filed 1982·Granted May 1, 1984·9 cites·5 claims
- 1135US4627925AAqueous concentrated fabric softening compositionLEVER BROTHERS LTD·Filed 1985·Granted Dec 9, 1986·6 cites·6 claims
- 1234US4622154AAqueous fabric softening compositionLEVER BROTHERS LTD·Filed 1985·Granted Nov 11, 1986·5 cites·6 claims
- 1330US4094807APreparation of detergent bars containing zinc oxideLEVER BROTHERS LTD·Filed 1977·Granted Jun 13, 1978·3 cites·15 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →