Phenothiazine compound, its preparation and use in rubber blends and vehicle tires, as ageing protectant, antioxidant, antiozonant and colorant
US-12479810-B2 · Nov 25, 2025 · US
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Dauer David-Raphael patents
Dauer David-Raphael is listed as an inventor on 27 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Dauer David-Raphael |
| Total patents | 27 |
| First publication | Dec 3, 2020 |
| Latest publication | Nov 25, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Compound, preparation and use thereof in rubber blends and vehicle tires, as an anti-aging agent, antioxidant, antioxidant and/or coloring agent
US-2025250241-A1 · Aug 7, 2025 · US
Compound, rubber blend containing the compound, vehicle tire comprising the rubber blend in at least one component, process for preparing the compound, and use of the compound as an anti-aging agent and/or antioxidant
US-2025243344-A1 · Jul 31, 2025 · US
Compound, rubber blend containing the compound, vehicle tire comprising the rubber blend in at least one component, process for preparing the compound, and use of the compound as an anti-aging agent and/or antioxidant
US-2025115739-A1 · Apr 10, 2025 · US
Compound, rubber blend containing the compound, vehicle tire comprising the rubber blend in at least one component, process for producing the compound, and use of the compound as an ageing protectant and/or antioxidant and/or dye
US-2025109108-A1 · Apr 3, 2025 · US
Compound, rubber blend containing the compound, vehicle tire comprising the rubber blend in at least one component, process for producing the compound, and use of the compound as an age resistor and/or antioxidant
US-2025100969-A1 · Mar 27, 2025 · US
Compound, rubber blend containing the compound, vehicle tire comprising the rubber blend in at least one component, process for producing the compound, and use of the compound as an ageing protectant and/or antiozonant and/or dye
US-2025100972-A1 · Mar 27, 2025 · US
Compound, rubber blend containing the compound, vehicle tire comprising the rubber blend in at least one component, process for producing the compound, and use of the compound as an ageing protectant and/or antiozonant and/or dye
US-2024368086-A1 · Nov 7, 2024 · US
Compound, rubber mixture containing the compound, vehicle tire which has at least one component comprising the rubber mixture, process for preparing the compound, and use of the compound as an aging protection agent and/or antiozonant and/or colorant
US-2024336564-A1 · Oct 10, 2024 · US
Sulfur-crosslinkable rubber mixture, vulcanizate of the rubber mixture, and vehicle tire
US-2024294730-A1 · Sep 5, 2024 · US
Recent patents
Latest publications not already listed above.
Silane, rubber mixture containing the silane, and vehicle tire having the rubber mixture in at least one component
US-11932753-B2 · Mar 19, 2024 · US
Phenothiazine compound, its preparation and use in rubber blends and vehicle tires, as ageing protectant, antioxidant, antiozonant and colorant
US-2024018112-A1 · Jan 18, 2024 · US
Compound, rubber mixture containing the compound, vehicle tire which has at least one component comprising the rubber mixture, method for producing the compound, and use of the compound as an aging protection agent and/or antioxidant agent and/or antiozonant and/or dye
US-2023312874-A1 · Oct 5, 2023 · US
Silane, rubber mixture containing the silane, vehicle tire comprising the rubber mixture in at least one component, and process for producing the silane
US-11414441-B2 · Aug 16, 2022 · US
Method for producing a silane, method for modifying a silica with the silane, and modified silica
US-11396601-B2 · Jul 26, 2022 · US
Silane, rubber mixture containing the silane, and vehicle tire having the rubber mixture in at least one component
US-11384103-B2 · Jul 12, 2022 · US
Silane, rubber mixture containing the silane, vehicle tire comprising the rubber mixture in at least one component, and process for producing the silane
US-2022144863-A1 · May 12, 2022 · US
Silane, rubber mixture containing the silane, and vehicle tire having the rubber mixture in at least one component
US-2021206948-A1 · Jul 8, 2021 · US
Method for producing a silane, method for modifying a silica with the silane, and modified silica
US-2021147689-A1 · May 20, 2021 · US
Sulfur-crosslinkable rubber mixture, vulcanizate of the rubber mixture, and vehicle tire
US-10927241-B2 · Feb 23, 2021 · US
Silane, rubber mixture containing the silane, and vehicle tire having the rubber mixture in at least one component
US-2021009610-A1 · Jan 14, 2021 · US
Silane, rubber mixture containing the silane and vehicle tyre having the rubber mixture in at least one component
US-2020392307-A1 · Dec 17, 2020 · US
Silane, rubber mixture containing the silane and vehicle tyre having the rubber mixture in at least one component
US-10858499-B1 · Dec 8, 2020 · US
Sulfur-crosslinkable rubber mixture, vulcanizate of the rubber mixture, and vehicle tire
US-2020377701-A1 · Dec 3, 2020 · US
Sulfur-crosslinkable rubber mixture, vulcanizate of the rubber mixture, and vehicle tire
US-2020377702-A1 · Dec 3, 2020 · US
Sulfur-crosslinkable rubber mixture, vulcanizate of the rubber mixture, and vehicle tyre
US-2020377699-A1 · Dec 3, 2020 · US
Sulfur-crosslinkable rubber mixture, vulcanizate of the rubber mixture, and vehicle tire
US-2020377700-A1 · Dec 3, 2020 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Continental Reifen Deutschland Gmbh | 27 |
| Continental Reifen Deifen Deutschland GmbH | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| B60C1/0016 | 22 |
| B60C1/00 | 17 |
| B60C1/0025 | 14 |
| C08K5/548 | 14 |
| C08K3/36 | 12 |