Inventor · disambiguated record
Johannes Hoekstra
Also filed as: HOEKSTRA JOHANNES · HOEKSTRA JOHANNES A N · HOEKSTRA JOHANNES ALBERTUS
11 granted patents·3 pending applications·53 citations·filing 2003–2020
85Inventor score
Files withDSM IP ASSETS BV7CONOPCO INC1DEMANDT ROB JOSEPH CATHARINA EMIEL1DROOG B V1HOEKSTRA JOHANNES1
Top patents by PatentIndex Score
14 records- 0190US10113039B2Process for producing shaped articles of a polymer composition containing a polyamide, halogen-free flame retardant and glass fibersDSM IP ASSETS BV·Filed 2015·Granted Oct 30, 2018·3 cites·10 claims
- 0280US10017628B2Flame retarded thermoplastic moulding compositionDSM IP ASSETS BV·Filed 2014·Granted Jul 10, 2018·3 cites·19 claims
- 0379USD578868SSuction cupDROOG B V·Filed 2006·Granted Oct 21, 2008·40 cites·1 claims
- 0465US2020165450A1Chemically resistant thermoplastic compositionsDSM IP ASSETS BV·Filed 2020·Application pending·0 cites
- 0560US9399314B2Process for preparing injection molded parts with decreased glass fiber read outVAN DER VEGTE ERIC WILLEM·Filed 2010·Granted Jul 26, 2016·1 cites·18 claims
- 0658US10597534B2Chemically resistant thermoplastic compositionsDSM IP ASSETS BV·Filed 2015·Granted Mar 24, 2020·0 cites·12 claims
- 0751US9006318B2Flame-retardant polyamide compositionHOEKSTRA JOHANNES·Filed 2009·Granted Apr 14, 2015·0 cites·8 claims
- 0847US2014371357A1Live part in unattended household appliancesDSM IP ASSETS BV·Filed 2012·Application pending·0 cites
- 0944US10577500B2Process for the preparation of a semi-crystalline semi-aromatic polyamideDSM IP ASSETS BV·Filed 2014·Granted Mar 3, 2020·0 cites·21 claims
- 1044US7658142B2Kettle assemblyCONOPCO INC·Filed 2004·Granted Feb 9, 2010·2 cites·9 claims
- 1143US10377897B2Laser-markable polyamide compositionDSM IP ASSETS BV·Filed 2015·Granted Aug 13, 2019·0 cites·12 claims
- 1235USD507456SSoup display assemblyUNILEVER BESTFOODS NORTH AM·Filed 2003·Granted Jul 19, 2005·4 cites·1 claims
- 1334US2011288265A1Plastic containers and conduitsVEGTE VAN DER ERIC W·Filed 2010·Application pending·0 cites
- 1431US9336964B2Electrical circuit breakerDEMANDT ROB JOSEPH CATHARINA EMIEL·Filed 2011·Granted May 10, 2016·0 cites·6 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →