Inventor · disambiguated record
Derk Erich Wandner
Also filed as: WANDNER DERK · WANDNER DERK ERICH
6 granted patents·4 pending applications·2 citations·filing 2017–2020
66Inventor score
Top patents by PatentIndex Score
10 records- 0183US11485853B2Polycarbonate composition comprising pearlescent pigment and/or interference pigmentCOVESTRO DEUTSCHLAND AG·Filed 2018·Granted Nov 1, 2022·2 cites·13 claims
- 0259US12024628B2By means of ionizing radiation sterilizable moulded parts made from polycarbonateCOVESTRO INTELLECTUAL PROPERTY GMBH & CO KG·Filed 2019·Granted Jul 2, 2024·0 cites·15 claims
- 0359US2023021101A1Thermoplastic moulding composition with good demoulding behaviourCOVESTRO INTELLECTUAL PROPERTY GMBH & CO KG·Filed 2020·Application pending·0 cites
- 0458US12454094B2Additive manufacturing process using a building material that contains metal-oxide coated micaSTRATASYS INC·Filed 2019·Granted Oct 28, 2025·0 cites·11 claims
- 0555US11680164B2By means of ionizing radiation sterilizable moulded parts made from polycarbonateCOVESTRO INTELLECTUAL PROPERTY GMBH & CO KG·Filed 2019·Granted Jun 20, 2023·0 cites·14 claims
- 0654US11479666B2Mineral-filled thermoplastic composition having good mechanical propertiesCOVESTRO DEUTSCHLAND AG·Filed 2018·Granted Oct 25, 2022·0 cites·15 claims
- 0751US11767426B2Glass fiber filled thermoplastic composition having good mechanical propertiesCOVESTRO DEUTSCHLAND AG·Filed 2018·Granted Sep 26, 2023·0 cites·15 claims
- 0847US2021070986A1Glass fiber reinforced thermoplastic compositions with good mechanical propertiesCOVESTRO DEUTSCHLAND AG·Filed 2019·Application pending·0 cites
- 0946US2021198482A1Polycarbonate composition comprising pearlescent pigment and/or interference pigmentCOVESTRO INTELLECTUAL PROPERTY GMBH & CO KG·Filed 2019·Application pending·0 cites
- 1040US2021253850A1Thermoplastic compositions having good mechanical propertiesCOVESTRO DEUTSCHLAND AG·Filed 2017·Application pending·0 cites
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