Preparation of polyisocyanates containing iminooxadiazinedione groups and their use
US-2025019483-A1 · Jan 16, 2025 · US
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Schaefer Harald patents
Schaefer Harald is listed as an inventor on 26 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Schaefer Harald |
| Total patents | 26 |
| First publication | Nov 12, 2015 |
| Latest publication | Jan 16, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Water-emulsifiable isocyanates with improved properties
US-12168711-B2 · Dec 17, 2024 · US
System for conveying a sterilization medium and method of providing a sterilization medium
US-2024238467-A1 · Jul 18, 2024 · US
Color-stable curing agent compositions comprising polyisocyanates of (cyclo)aliphatic diisocyanates
US-2024059826-A1 · Feb 22, 2024 · US
Method for producing polyisocyanates of (cyclo)aliphatic diisocyanates which are flocculation-stable in solvents
US-11807709-B2 · Nov 7, 2023 · US
Colour-stable curing compositions containing polyisocyanates of (cyclo)aliphatic diisocyanates
US-11624003-B2 · Apr 11, 2023 · US
Method for producing polyisocyanates of (cyclo)aliphatic diisocyanates which are flocculation-stable in solvents
US-11542356-B2 · Jan 3, 2023 · US
Removal of monomeric aliphatic diisocyanate in an aliphatic polyisocyanate using scavengers
US-2022403207-A1 · Dec 22, 2022 · US
Water-emulsifiable isocyanates with improved properties
US-2022242996-A1 · Aug 4, 2022 · US
Colour-stable curing compositions containing polyisocyanates of (cyclo)aliphatic diisocyanates
US-11001730-B2 · May 11, 2021 · US
Recent patents
Latest publications not already listed above.
Color-stable curing compositions comprising polyisocyanates of (cyclo)aliphatic diisocyanates
US-2021095157-A1 · Apr 1, 2021 · US
Method for producing polyisocyanates of (cyclo)aliphatic diisocyanates which are flocculation-stable in solvents
US-2020262968-A1 · Aug 20, 2020 · US
Method for producing polyisocyanates of (cyclo)aliphatic diisocyanates which are flocculation-stable in solvents
US-2020223971-A1 · Jul 16, 2020 · US
Colour-stable curing compositions containing polyisocyanates of (cyclo)aliphatic diisocyanates
US-2020216711-A1 · Jul 9, 2020 · US
Colour-stable curing compositions containing polyisocyanates of (cyclo)aliphatic diisocyanates
US-2020181449-A1 · Jun 11, 2020 · US
Quick-drying, energy-elastic, scratch-resistant and stable coating compounds
US-10604675-B2 · Mar 31, 2020 · US
One-component amino resin coating compositions
US-10472539-B2 · Nov 12, 2019 · US
Two-component coating compounds
US-10358576-B2 · Jul 23, 2019 · US
One-component amino resin coating compositions
US-2019016915-A1 · Jan 17, 2019 · US
Quick-drying, energy-elastic, scratch-resistant and stable coating compounds
US-2018171174-A1 · Jun 21, 2018 · US
Device and method for determining the temperature of a heat sink
US-9967966-B2 · May 8, 2018 · US
Catalysts for polyurethane coating compounds
US-9963538-B2 · May 8, 2018 · US
Two-component coating compounds
US-2018086938-A1 · Mar 29, 2018 · US
Process for preparing polyisocyanates which are flocculation-stable in solvents from (cyclo)aliphatic diisocyanates
US-9617402-B2 · Apr 11, 2017 · US
Metering unit
US-9469465-B2 · Oct 18, 2016 · US
Catalysts for polyurethane coating compounds
US-2015322289-A1 · Nov 12, 2015 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Basf Se | 23 |
| Sew Eurodrive Gmbh & Co | 1 |
| Buerkert Werke Gmbh | 1 |
| Buerkert Werke Gmbh & Co Kg | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| C08G18/792 | 19 |
| C09D175/04 | 16 |
| C08G18/73 | 12 |
| C08G18/022 | 11 |
| C08K5/521 | 6 |