Inventor · disambiguated record
Jan Visser
Also filed as: VISSER JAN · VISSER JAN-PETER
12 granted patents·2 pending applications·145 citations·filing 1989–2012
90Inventor score
Top patents by PatentIndex Score
14 records- 0193US8945651B2Process for preparing Maillard flavour preparationsVISSER JAN·Filed 2005·Granted Feb 3, 2015·21 cites·17 claims
- 0291US7981457B2Taste improving substancesQUEST INTERNAT B V & QUEST INTERNAT SERVICES B V·Filed 2005·Granted Jul 19, 2011·25 cites·17 claims
- 0381US8101223B2Flavour modulating substancesRENES HARRY·Filed 2006·Granted Jan 24, 2012·4 cites·11 claims
- 0478US5178892AProcess for the preparation of flavoring mixturesUNILEVER PATENT HOLDINGS·Filed 1991·Granted Jan 12, 1993·31 cites·17 claims
- 0578US4996069AProcess for the preparation of flavor and fragrance materialsUNILEVER PATENT HOLDINGS·Filed 1989·Granted Feb 26, 1991·27 cites·11 claims
- 0669US6413429B1Process and apparatus for liquid-liquid extractionAKZO NOBEL NV·Filed 2001·Granted Jul 2, 2002·17 cites·21 claims
- 0767US8691311B2Taste improving substancesVISSER JAN·Filed 2012·Granted Apr 8, 2014·0 cites·16 claims
- 0858US6951891B2Process to make dispersionsAKZO NOBEL NV·Filed 2002·Granted Oct 4, 2005·8 cites·61 claims
- 0952US7862844B2Taste improving substancesQUEST INT SERV BV·Filed 2005·Granted Jan 4, 2011·0 cites·20 claims
- 1052US2008038429A1Taste Improving SubstancesQUEST INT SERV BV·Filed 2005·Application pending·0 cites
- 1150US8263161B2Taste improving substancesVISSER JAN·Filed 2007·Granted Sep 11, 2012·0 cites·7 claims
- 1248US2010084605A1Process to prepare concentrated alkali metal hypo-chloriteAKZO NOBEL NV·Filed 2007·Application pending·0 cites
- 1335US6007850ABaking improverQUEST INT·Filed 1994·Granted Dec 28, 1999·12 cites·25 claims
- 1419US6245951B1Process for cleaning bisphenol pre-reactorGEN ELECTRIC·Filed 1999·Granted Jun 12, 2001·0 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →