Inventor · disambiguated record
André De Haan
Also filed as: DE HAAN ANDRE · DE HAAN ANDRE P · DE HAAN ANDRE P Z · DE HAAN ANDRE PAUL
7 granted patents·151 citations·filing 1976–2007
86Inventor score
Top patents by PatentIndex Score
7 records- 0175US4381922ACombustion detecting device using metallo-phthalocynine semiconductor and process of preparing sameFREY YVAN A R·Filed 1981·Granted May 3, 1983·50 cites·14 claims
- 0272US7045160B1Mucorales fungi for use in preparation of foodstuffsDSM IP ASSETS BV·Filed 1999·Granted May 16, 2006·66 cites·30 claims
- 0357US8234906B2Sensor for gases emitted by combustionHAAN ANDRE·Filed 2007·Granted Aug 7, 2012·3 cites·6 claims
- 0452US5248617AProcesses and apparatus for detecting the nature of combustion gasesHAAN ANDRE P DE·Filed 1991·Granted Sep 28, 1993·16 cites·14 claims
- 0537US5726347AMethod for manufacturing an element formed by semiconductor(s) and gas detector provided with such a semiconductorFiled 1994·Granted Mar 10, 1998·8 cites·14 claims
- 0634US6368891B1Method for manufacturing an element formed with semiconductor(s) and fire detector comprising such an elementFiled 1997·Granted Apr 9, 2002·5 cites·12 claims
- 0724US4041060AProcess for synthesizing organo-tin compoundsHAAN ANDRE PAUL DE·Filed 1976·Granted Aug 9, 1977·3 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →