Class C09C : TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES
Subclass 1/00: Treatment of specific inorganic materials other than fibrous fillers (luminescent or tenebrescent materials C09K); Preparation of carbon black
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 12234362 | Reflective particulate compositions including a particulate mixture having improved hardness, methods of making the same, and methods for analyzing particulate mixture strength | Dec 04, 20 | Feb 25, 25 | U.S. SILICA COMPANY |
| 12209187 | Amorphous silica-titania composite oxide powder, resin composition, liquid dispersion, and method for producing silica-coated silica-titania composite oxide powder | Jun 05, 20 | Jan 28, 25 | Tokuyama Corporation |
| 12202982 | Method for manufacturing a special effect pigment using an emulsion | Apr 18, 23 | Jan 21, 25 | Viavi Solutions Inc. |
| 12202773 | Colored composite material | Mar 21, 18 | Jan 21, 25 | HUBLOT SA, GENÈVE |
| 12187900 | High chromaticity pigment flakes and foils | Jun 27, 16 | Jan 07, 25 | Viavi Solutions Inc. |
| 12187901 | Composition including reflective particles | Jun 27, 19 | Jan 07, 25 | Viavi Solutions Inc. |
| 12173163 | Pigment mixture | Jan 23, 19 | Dec 24, 24 | Merck Patent GmbH |
| 12163086 | Dispersant and composition | Mar 07, 22 | Dec 10, 24 | SAMSUNG-ELECTRO-MECHANICS CO. LTD. |
| 12163032 | Composite particles and method for producing composite particles | Dec 06, 18 | Dec 10, 24 | Nisshin Engineering Inc. |
| 12157830 | Effect pigments coated with organic binders for powder paints, and a method for producing said coated effect pigments and their use | Jan 30, 23 | Dec 03, 24 | ECKART GMBH |
| 12158599 | Multilayer optical films, enabled structural color, structural colored pigment, and method of preparing the same | Sep 27, 20 | Dec 03, 24 | NINGBO INLIGHT TECHNOLOGY CO., LTD. |
| 12152152 | Security pigment | Jun 05, 20 | Nov 26, 24 | Viavi Solutions Inc. |
| 12129382 | Effect pigment, production method, value document and printing ink | Nov 20, 20 | Oct 29, 24 | GIESECKE+DEVRIENT CURRENCY TECHNOLOGY GMBH |
| 12129432 | Functionalized molybdenum disulfide nanosheet and its preparation method and application | Sep 25, 23 | Oct 29, 24 | CHINA UNIVERSITY OF PETROLEUM - BEIJING (CUPB) |
| 12114691 | Smoking article with colour shifting marking | Feb 24, 14 | Oct 15, 24 | Philip Morris Products S.A. |
| 12110398 | Metallic bismuth pigments | May 12, 21 | Oct 08, 24 | Sun Chemical Corporation |
| 12091340 | Graphene-magnetite conductive skeleton electrode, preparation method and application thereof, and method for treating petrochemical wastewater | Sep 13, 21 | Sep 17, 24 | Nankai University |
| 12048757 | Embossed effect pigment and method of manufacture of embossed effect pigment | Feb 15, 23 | Jul 30, 24 | ECKART GMBH |
| 12050390 | Optical devices with asymmetric layer structure | Apr 17, 23 | Jul 30, 24 | Viavi Solutions Inc. |
| 12031044 | Process for preparing whitened fly ash | Aug 13, 21 | Jul 09, 24 | VECOR IP HOLDINGS LIMITED |
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2025/0109,070 | Colored Composite Material | Dec 12, 24 | Apr 03, 25 | HUBLOT SA, GENÈVE |
| 2025/0092,263 | SECURITY PIGMENT | Nov 25, 24 | Mar 20, 25 | Viavi Solutions Inc. |
| 2025/0075,080 | PROCESS FOR THE PRODUCTION OF FLAKE-FORM, CRYSTALLINE PARTICLES HAVING AN AURIVILLIUS STRUCTURE AND THE USE THEREOF AS EFFECT PIGMENTS OR SUBSTRATES THEREOF | Apr 28, 22 | Mar 06, 25 | Merck Patent GmbH |
| 2025/0066,623 | COATING AGENT FOR ELECTRON TRANSPORTING LAYER OF INVERTED PEROVSKITE SOLAR CELL, AND INVERTED PEROVSKITE SOLAR CELL CONTAINING THE SAME | Aug 30, 24 | Feb 27, 25 | HANWHA SOLUTIONS CORPORATION |
| 2025/0049,650 | EFFECT PIGMENTS HAVING A REFLECTIVE CORE AND SEMICONDUCTOR LAYERS | Dec 06, 22 | Feb 13, 25 | Not available |
| 2025/0002,366 | ZINC OXIDE AND ALUMINIUM OXIDE CONTAINING MATERIALS | Nov 16, 22 | Jan 02, 25 | Not available |
| 2024/0409,747 | COMPOSITION COMPRISING CARBON BLACK AND EXPANDED GRAPHITE AND SHAPED ARTICLES AND SUBSTRATE COATINGS COMPRISING SAME, USES THEREOF AND METHODS FOR REDUCING VOLUME RESISTIVITY AND FOR PROVIDING ELECTROMAGNETIC INTERFERENCE SHIELDING AS WELL AS THERMAL CONDUCTIVITY | Oct 27, 22 | Dec 12, 24 | Not available |
| 2024/0392,110 | COMPOSITE OXIDE PARTICLE MATERIAL, METHOD FOR PRODUCING SAME, FILLER, FILLER-CONTAINING SLURRY COMPOSITION, AND FILLER-CONTAINING RESIN COMPOSITION | Jul 31, 24 | Nov 28, 24 | ADMATECHS CO., LTD. |
| 2024/0384,105 | THE METHOD OF PRODUCING PIGMENT FROM FILTER SLUDGE AND ITS APPLICATION | Sep 30, 22 | Nov 21, 24 | Not available |
| 2024/0377,694 | OPTICAL DEVICES WITH ASYMMETRIC LAYER STRUCTURE | Jul 23, 24 | Nov 14, 24 | Viavi Solutions Inc. |
| 2024/0360,320 | FLAKY PARTICLES AND GLITTER PIGMENT | Jul 05, 22 | Oct 31, 24 | Not available |
| 2024/0343,927 | ALUMINUM-OXIDE-BASED-COMPOSITION-CONTAINING ZIRCONIUM NITRIDE POWDER AND METHOD FOR PRODUCING SAME | Aug 26, 22 | Oct 17, 24 | MITSUBISHI MATERIALS ELECTRONIC CHEMICALS CO., LTD; Mitsubishi Materials Corporation; |
| 2024/0317,965 | NANOCLAY, STARCH AND GALLIUM ALLOY-BASED MATERIALS, METHODS OF MAKING AND USING THE SAME | Mar 21, 24 | Sep 26, 24 | Not available |
| 2024/0309,212 | COPPER SULFIDE NANOPARTICLES HAVING CORE-SHELL STRUCTURE INCLUDED IN COATING COMPOSITION FOR BLOCKING NEAR-INFRARED LIGHT, AND PREPARATION METHOD THEREFOR | May 22, 24 | Sep 19, 24 | AMTE CO., LTD. |
| 2024/0309,213 | Oxide Ceramic With Pigment | Mar 14, 24 | Sep 19, 24 | Not available |
| 2024/0309,230 | COMPOSITE COLORED PARTICLES | Mar 01, 22 | Sep 19, 24 | MITSUBISHI PENCIL COMPANY, LIMITED |
| 2024/0301,212 | Methods for Forming and Uses of Titania-Coated Inorganic Particles | May 14, 24 | Sep 12, 24 | Not available |
| 2024/0270,972 | PARTICLES WITH COLOR EFFECT AND COMPOSITIONS INCLUDING THE SAME | Apr 25, 24 | Aug 15, 24 | Not available |
| 2024/0263,012 | ENCAPSULATION OF PALETTE FLAKES WITH NANOSTRUCTURED COPPER OXIDE AS LIDAR REFLECTIVE BLACK PIGMENTS | Feb 03, 23 | Aug 08, 24 | Toyota Motor Engineering & Manufacturing North America, Inc.; Toyota Jidosha Kabushiki Kaisha; |
| 2024/0263,013 | RADAR FREQUENCY TRANSPARENT EFFECT PIGMENT MIXTURE, FORMULATIONS AND COATINGS THEREOF | Mar 15, 24 | Aug 08, 24 | Not available |
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