Inventor · disambiguated record
Johannes Petrus Antonius Jansen
Also filed as: JANSEN JOHANNES PETRUS ANTONIU · JANSEN JOHANNES PETRUS ANTONIUS
23 granted patents·1 pending application·30 citations·filing 1996–2017
92Inventor score
Files withRIJK ZWAAN ZAADTEELT EN ZAADHANDEL BV22JANSEN JOHANNES PETRUS ANTONIUS1RIJK ZWAAN ZAADTEELT EN ZAADHA1
Top patents by PatentIndex Score
24 records- 0190US9307739B2Hybrid spinach variety 51-335 RZRIJK ZWAAN ZAADTEELT EN ZAADHANDEL BV·Filed 2013·Granted Apr 12, 2016·6 cites·23 claims
- 0290US5977443AAphid resistance in compositesRIJK ZWAAN ZAADTEELT EN ZAADHA·Filed 1996·Granted Nov 2, 1999·9 cites·13 claims
- 0386US9125374B2Lettuce variety 45-171 RZRIJK ZWAAN ZAADTEELT EN ZAADHANDEL BV·Filed 2012·Granted Sep 8, 2015·4 cites·34 claims
- 0485US9295219B2Hybrid spinach variety 51-706 RZRIJK ZWAAN ZAADTEELT EN ZAADHANDEL BV·Filed 2013·Granted Mar 29, 2016·3 cites·22 claims
- 0585US9295220B2Hybrid spinach variety 51-518 RZRIJK ZWAAN ZAADTEELT EN ZAADHANDEL BV·Filed 2014·Granted Mar 29, 2016·3 cites·22 claims
- 0680US9351472B2Hybrid spinach variety 51-707 RZRIJK ZWAAN ZAADTEELT EN ZAADHANDEL BV·Filed 2013·Granted May 31, 2016·2 cites·23 claims
- 0773US9258974B2Lettuce variety 45-125 RZRIJK ZWAAN ZAADTEELT EN ZAADHANDEL BV·Filed 2013·Granted Feb 16, 2016·1 cites·35 claims
- 0873US9139846B2Lettuce variety 45-21 RZ, lorquinas RZRIJK ZWAAN ZAADTEELT EN ZAADHANDEL BV·Filed 2012·Granted Sep 22, 2015·1 cites·34 claims
- 0970US10548275B2Hybrid spinach variety 51-712 RZRIJK ZWAAN ZAADTEELT EN ZAADHANDEL BV·Filed 2017·Granted Feb 4, 2020·0 cites·20 claims
- 1067US9119366B2Lettuce variety 41-101 RZJANSEN JOHANNES PETRUS ANTONIUS·Filed 2012·Granted Sep 1, 2015·1 cites·28 claims
- 1164US9974275B2Hybrid spinach varieties 51-341 RZ and 51-342 RZRIJK ZWAAN ZAADTEELT EN ZAADHANDEL BV·Filed 2016·Granted May 22, 2018·0 cites·21 claims
- 1264US9961872B2Spinach hybrid 51-150 RZRIJK ZWAAN ZAADTEELT EN ZAADHANDEL BV·Filed 2015·Granted May 8, 2018·0 cites·21 claims
- 1357US9456579B2Hybrid spinach variety 51-337 RZRIJK ZWAAN ZAADTEELT EN ZAADHANDEL BV·Filed 2013·Granted Oct 4, 2016·0 cites·19 claims
- 1454US9968065B2Hybrid spinach variety 51-343 RZRIJK ZWAAN ZAADTEELT EN ZAADHANDEL BV·Filed 2015·Granted May 15, 2018·0 cites·21 claims
- 1554US9968064B2Spinach hybrid 51-521 RZRIJK ZWAAN ZAADTEELT EN ZAADHANDEL BV·Filed 2015·Granted May 15, 2018·0 cites·21 claims
- 1654US9328355B2Lettuce variety 45-32 RZ, umbrinas RZRIJK ZWAAN ZAADTEELT EN ZAADHANDEL BV·Filed 2012·Granted May 3, 2016·0 cites·37 claims
- 1744US10412913B2Hybrid spinach variety 51-348 RZRIJK ZWAAN ZAADTEELT EN ZAADHANDEL BV·Filed 2017·Granted Sep 17, 2019·0 cites·21 claims
- 1840US9974274B2Hybrid spinach variety 51-710 RZRIJK ZWAAN ZAADTEELT EN ZAADHANDEL BV·Filed 2015·Granted May 22, 2018·0 cites·21 claims
- 1939US9320247B2Hybrid spinach variety 51-336 RZRIJK ZWAAN ZAADTEELT EN ZAADHANDEL BV·Filed 2013·Granted Apr 26, 2016·0 cites·23 claims
- 2039US2014283196A1Lettuce variety 45-125 rzRIJK ZWAAN ZAADTEELT EN ZAADHANDEL BV·Filed 2014·Application pending·0 cites
- 2138US9370161B2Hybrid spinach variety 51-331 RZRIJK ZWAAN ZAADTEELT EN ZAADHANDEL BV·Filed 2013·Granted Jun 21, 2016·0 cites·23 claims
- 2238US9370162B2Hybrid spinach variety 51-332 RZRIJK ZWAAN ZAADTEELT EN ZAADHANDEL BV·Filed 2013·Granted Jun 21, 2016·0 cites·23 claims
- 2338US9357740B2Hybrid spinach variety 51-333 RZRIJK ZWAAN ZAADTEELT EN ZAADHANDEL BV·Filed 2013·Granted Jun 7, 2016·0 cites·22 claims
- 2437US9265225B2Lettuce variety 45-149 RZRIJK ZWAAN ZAADTEELT EN ZAADHANDEL BV·Filed 2013·Granted Feb 23, 2016·0 cites·35 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →