Inventor · disambiguated record
Jacobus Robertus De Jong
Also filed as: CORNELISSEN GERARDUS A P M · DE JONG JACOBUS ROBERTUS
7 granted patents·7 citations·filing 1978–2015
73Inventor score
Top patents by PatentIndex Score
7 records- 0159USPP20352P2Astrantia plant named ‘Star of Billion’DE JONG JACOBUS ROBERTUS·Filed 2008·Granted Sep 22, 2009·0 cites·1 claims
- 0259USPP20284P2Astrantia plant named ‘Star of Fire’DE JONG JACOBUS ROBERTUS·Filed 2008·Granted Sep 8, 2009·0 cites·1 claims
- 0352US4198586AHigh pressure metal vapor discharge lamp and seal structure thereforPHILIPS CORP·Filed 1978·Granted Apr 15, 1980·7 cites·1 claims
- 0448USPP26893P2Astrantia plant named ‘Star of Magic’DE JONG JACOBUS ROBERTUS·Filed 2014·Granted Jun 28, 2016·0 cites·1 claims
- 0543USPP27614P2Astrantia plant named ‘Star of Love’DE JONG JACOBUS ROBERTUS·Filed 2015·Granted Jan 24, 2017·0 cites·1 claims
- 0641USPP24067P2Astrantia plant named ‘Star of Treasure’DE JONG JACOBUS ROBERTUS·Filed 2012·Granted Dec 3, 2013·0 cites·1 claims
- 0741USPP24068P2Astrantia plant named ‘Star of Passion’DE JONG JACOBUS ROBERTUS·Filed 2012·Granted Dec 3, 2013·0 cites·1 claims
Join the waitlist — get patent alerts
Get an alert when Jacobus Robertus De Jong 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 →