Inventor · disambiguated record
Jacob Pieter Willem Haanstra
Also filed as: HAANSTRA JACOB PIETER WILLEM
4 granted patents·3 pending applications·2 citations·filing 2010–2015
58Inventor score
Top patents by PatentIndex Score
7 records- 0180US9253953B2Fruit formation in the absence of fertilisationRIJK ZWAAN ZAADTEELT EN ZAADHANDEL BV·Filed 2013·Granted Feb 9, 2016·2 cites·23 claims
- 0247US10219486B2Pepper with altered flavor attributes and odor intensityRIJK ZWAAN ZAADTEELT EN ZAADHANDEL BV·Filed 2015·Granted Mar 5, 2019·0 cites·33 claims
- 0342US10201148B2Pepper with increased brix levelRIJK ZWAAN ZAADTEELT EN ZAADHANDEL BV·Filed 2015·Granted Feb 12, 2019·0 cites·29 claims
- 0439US10206367B2Pepper with increased total content of terpenoidsRIJK ZWAAN ZAADTEELT EN ZAADHANDEL BV·Filed 2015·Granted Feb 19, 2019·0 cites·21 claims
- 0529US2016057960A1Fruit formation in the absence of fertilisationRIJK ZWAAN ZAADTEELT EN ZAADHANDEL BV·Filed 2015·Application pending·0 cites
- 0626US2012272351A1Sweet pepper hybrid 10br46100DE BLOOIS JAN·Filed 2012·Application pending·0 cites
- 0720US2011061121A1Seedless triploid eggplantDIRKS ROB·Filed 2010·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Jacob Pieter Willem Haanstra files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →