Class C09C : TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES
Subclass 1/24: Treatment of specific inorganic materials other than fibrous fillers (luminescent or tenebrescent materials C09K); Preparation of carbon black Compounds of iron Oxides of iron
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 12202773 | Colored composite material | Mar 21, 18 | Jan 21, 25 | HUBLOT SA, GENÈVE |
| 12060272 | Method of forming conformable nanoscale coatings on substrates | Jan 11, 19 | Aug 13, 24 | The Curators of the University of Missouri |
| 11988908 | Nanocomposite particle and magnetron display device | Aug 04, 20 | May 21, 24 | TCL China Star Optoelectronics Technology Co.,Ltd. |
| 11939478 | Metallic inks composition for digital offset lithographic printing | Mar 10, 20 | Mar 26, 24 | Xerox Corporation |
| 11894171 | Magnetic powder for magnetic recording medium | Nov 14, 19 | Feb 06, 24 | Dowa Electronics Materials Co. Ltd.; FUJIFILM Corporation; |
| 11830533 | Method of producing magnetic powder and method of producing magnetic recording medium | Mar 27, 19 | Nov 28, 23 | Sony Corporation |
| 11767432 | Method for mechanochemical preparation of high-performance iron red/clay mineral hybrid pigment | Jul 12, 19 | Sep 26, 23 | LANZHOU INSTITUTE OF CHEMICAL PHYSICS, CHINESE ACADEMY OF SCIENCES |
| 11629063 | Method of producing ultraviolet protective agent composition, and ultraviolet protective agent composition obtained thereby | Jun 24, 16 | Apr 18, 23 | M. TECHNIQUE CO., LTD. |
| 11512006 | Method for simultaneously preparing iron oxide red pigment and aromatic amine | Nov 20, 20 | Nov 29, 22 | HEBEI CAIKE CHEMICAL CO., LTD. |
| 11479486 | Crown ether functionalized substrates | May 07, 21 | Oct 25, 22 | The Goverment of the United States of America as represented by the Secretary of the Navy |
| 11476022 | Magnetic particles, methods of making, and uses thereof | Aug 24, 20 | Oct 18, 22 | Rogers Corporation |
| 11453598 | Surface modified pigment | Sep 26, 19 | Sep 27, 22 | Colgate - Palmolive Company; Kobo Products Inc.; |
| 11453811 | Shaped abrasive particle and method of forming same | Aug 23, 19 | Sep 27, 22 | Saint-Gobain Ceramics & Plastics, Inc. |
| 11407900 | Pearlescent pigment for security purposes including organic or inorganic fluorescent material | Sep 19, 18 | Aug 09, 22 | CQV CO., LTD. |
| 11407649 | Cerium (III) carbonate formulations | Apr 23, 20 | Aug 09, 22 | The Regents of the University of California |
| 11390755 | Pigment granulation process and method of use for coloring building materials | Jan 26, 18 | Jul 19, 22 | Not available |
| 11361886 | Method for producing stable dispersible magnetic iron oxide single-core nanoparticles, stable dispersible magnetic iron oxide single-core nanoparticles and uses of same | Aug 05, 16 | Jun 14, 22 | Fraunhofer-Gesellschaft zurförderung der angewandten Forschung e.V. |
| 11261333 | Ceramic colours | May 03, 19 | Mar 01, 22 | Merck Patent GmbH |
| 11247912 | Method for producing oxide particles with controlled color characteristics | Jun 02, 17 | Feb 15, 22 | M. TECHNIQUE CO., LTD. |
| 11225579 | Method of manufacturing colored chalk | Oct 29, 18 | Jan 18, 22 | Not available |
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2025/0109,070 | Colored Composite Material | Dec 12, 24 | Apr 03, 25 | HUBLOT SA, GENÈVE |
| 2025/0066,612 | METHOD FOR PRODUCING IRON OXIDE PIGMENTS | Dec 20, 22 | Feb 27, 25 | LANXESS Deutschland GmbH |
| 2024/0309,216 | Method for Agglomerating Pigments and Powders | Mar 15, 23 | Sep 19, 24 | Not available |
| 2024/0093,036 | COMPOSITE PARTICLES | Sep 30, 21 | Mar 21, 24 | 501 TDK Corporation |
| 2019/0276,674 | METAL NANOPARTICLE SURFACE LIGAND REPLACEMENT METHOD | Nov 17, 17 | Sep 12, 19 | Not available |
| 2019/0276,673 | METHOD OF MAKING AND SYNTHESIZING DIELECTRIC NANOFLUIDS | Jul 12, 17 | Sep 12, 19 | University of Patras |
| 2018/0179,390 | IRON OXIDE DISPERSION FOR INK JET RECORDING, METHOD OF MANUFACTURING THE SAME, AND INK JET RECORDING METHOD | Feb 26, 18 | Jun 28, 18 | Not available |
| 2017/0349,449 | PLATE SHAPED FERRITE PARTICLES HAVING METALLIC LUSTER FOR PIGMENT | Jan 21, 16 | Dec 07, 17 | POWDERTECH CO., LTD. |
| 2015/0274,977 | SOLID PIGMENT PREPARATIONS CONTAINING WATER-SOLUBLE SURFACE-ACTIVE ADDITIVES AND ANTI-OXIDANTS | Mar 31, 15 | Oct 01, 15 | BASF SE |
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