Inventor · disambiguated record
Petrus J. Kraakman
Also filed as: KRAAKMAN PETRUS J · KRAAKMAN PETRUS JACOBUS
7 granted patents·14 citations·filing 2008–2018
78Inventor score
Top patents by PatentIndex Score
7 records- 0191US10098296B2Melon plants with improved disease toleranceSEMINIS VEGETABLE SEEDS INC·Filed 2015·Granted Oct 16, 2018·7 cites·25 claims
- 0287US9578824B2Melon hybrid SV5845MP and parents thereofSEMINIS VEGETABLE SEEDS INC·Filed 2014·Granted Feb 28, 2017·4 cites·34 claims
- 0379US9609816B2Melon hybrid SV5133MG and parents thereofSEMINIS VEGETABLE SEEDS INC·Filed 2015·Granted Apr 4, 2017·2 cites·32 claims
- 0471US9913439B2Multiple-virus-resistant melonSEMINIS VEGETABLE SEEDS INC·Filed 2013·Granted Mar 13, 2018·1 cites·31 claims
- 0567US10959386B2Melon plants with improved disease toleranceSEMINIS VEGETABLE SEEDS INC·Filed 2018·Granted Mar 30, 2021·0 cites·24 claims
- 0663US11019777B2Multiple-virus-resistant melonSEMINIS VEGETABLE SEEDS INC·Filed 2017·Granted Jun 1, 2021·0 cites·18 claims
- 0731US9681614B2Closterovirus-resistant melon plantsHOFSTEDE RENÉ JOHANNES MARIA·Filed 2008·Granted Jun 20, 2017·0 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →