Inventor · disambiguated record
Christoph Koehler
Also filed as: KOEHLER CHRISTOPH
4 granted patents·2 pending applications·0 citations·filing 2018–2020
51Inventor score
Top patents by PatentIndex Score
6 records- 0156US12023953B2Layer structure with modified structure, and production thereofCOVESTRO INTELLECTUAL PROPERTY GMBH & CO KG·Filed 2020·Granted Jul 2, 2024·0 cites·5 claims
- 0252US2021394485A1Plastic films having high opacity and low transparency for id documents having a transparent windowCOVESTRO INTELLECTUAL PROPERTY GMBH & CO KG·Filed 2019·Application pending·0 cites
- 0350US11731411B2Plastic films for ID documents with better lightness of embossed hologramsCOVESTRO DEUTSCHLAND AG·Filed 2018·Granted Aug 22, 2023·0 cites·6 claims
- 0449US2023002553A1Films having special propertiesCOVESTRO INTELLECTUAL PROPERTY GMBH & CO KG·Filed 2020·Application pending·0 cites
- 0544US12195602B2Plastic films having high Vicat softening temperature in layered structuresCOVESTRO INTELLECTUAL PROPERTY GMBH & CO KG·Filed 2019·Granted Jan 14, 2025·0 cites·15 claims
- 0636US12086666B2Layered structures with cutting linesCOVESTRO DEUTSCHLAND AG·Filed 2020·Granted Sep 10, 2024·0 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →