Inventor · disambiguated record
Christopher Schirwitz
Also filed as: SCHIRWITZ CHRISTOPHER
4 granted patents·2 pending applications·2 citations·filing 2017–2020
57Inventor score
Top patents by PatentIndex Score
6 records- 0183US11485853B2Polycarbonate composition comprising pearlescent pigment and/or interference pigmentCOVESTRO DEUTSCHLAND AG·Filed 2018·Granted Nov 1, 2022·2 cites·13 claims
- 0252US12012494B2Multilayer body, comprising a substrate layer containing polycarbonate, talc and waxCOVESTRO DEUTSCHLAND AG·Filed 2018·Granted Jun 18, 2024·0 cites·15 claims
- 0349US11795323B2Polycarbonate composition comprising talcCOVESTRO DEUTSCHLAND AG·Filed 2017·Granted Oct 24, 2023·0 cites·18 claims
- 0447US2022371309A1Layered composite comprising polycarbonate and a polycarbonate blend for improved paintabilityCOVESTRO INTELLECTUAL PROPERTY GMBH & CO KG·Filed 2020·Application pending·0 cites
- 0545US11912865B2Heat-conducting polycarbonates having improved flame protection by means of barium sulfateCOVESTRO INTELLECTUAL PROPERTY GMBH & CO KG·Filed 2020·Granted Feb 27, 2024·0 cites·13 claims
- 0641US2019143582A1Copolycarbonate as a supporting material in 3-d printingCOVESTRO DEUTSCHLAND AG·Filed 2017·Application pending·0 cites
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