Description
Class C08K : USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS
Subclass 3/32: Use of inorganic ingredients Phosphorus-containing compounds
C08K 3/32
Sub-Class
Stats
- 799 US PATENTS IN FORCE
- 131 US APPLICATIONS PENDING
- 281 Total Patent Owners
- 3,703 TOTAL INVENTORS
Recent Patents
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 12258462 | Composition made from poly(arylene-ether-ketone) (PAEK) which is stable in the molten state and method for stabilizing such a composition | Feb 18, 21 | Mar 25, 25 | Arkema France |
| 12251922 | Method for manufacturing electrical steel sheet product | Sep 24, 19 | Mar 18, 25 | POSCO CO., LTD. |
| 12234165 | Process for producing cationic lignin copolymer under aqueous acid conditions | Mar 07, 18 | Feb 25, 25 | FPINNOVATIONS; Lakehead University; |
| 12234318 | Thermosetting epoxy resin composition and prepreg, laminated board and printed circuit board using thermosetting epoxy resin composition | Mar 31, 20 | Feb 25, 25 | SHENGYI TECHNOLOGY CO., LTD. |
| 12234376 | Film forming formulation and composition thereof | Aug 31, 23 | Feb 25, 25 | Illinois Tool Works Inc. |
| 12227640 | Polyester polymer compositions | Jun 12, 18 | Feb 18, 25 | SOLVAY SPECIALTY POLYMERS USA, LLC |
| 12220467 | Highly loaded metal oxide materials by self-assembly for extended biologically active molecule release in medical and dental applications | Aug 31, 21 | Feb 11, 25 | MESOSIL INC. |
| 12221618 | pH-modulating biodegradable polymer and poly(glycerol sebacate)-augmented cell culture media | Aug 18, 21 | Feb 11, 25 | The Secant Group, LLC |
| 12221702 | Surface treatment solution composition containing trivalent chromium and inorganic compound, and method for manufacturing hot dip galvanized steel sheet surface-treated using same | Oct 17, 19 | Feb 11, 25 | POSCO CO., LTD. |
| 12215247 | Coating composition for reinforced protective layer | Jan 17, 23 | Feb 04, 25 | Akzo Nobel Coatings International B.V. |
| 12209175 | Flame retardant-stabilizer combination for thermoplastic polymers | Apr 25, 22 | Jan 28, 25 | CLARIANT INTERNATIONAL LTD |
| 12206139 | Protective tape for positive electrode lead including adhesive layer having heat resistant filler, and battery including the same | Oct 04, 19 | Jan 21, 25 | Panasonic Intellectual Property Management Co., Ltd. |
| 12187822 | Methods and compositions for photopolymerizable additive manufacturing | Apr 05, 19 | Jan 07, 25 | Poly Med Inc. |
| 12187865 | Porous material with microscale features | Mar 24, 23 | Jan 07, 25 | The Regents of the University of California |
| 12179146 | Apparatus and system for a molecular imprinted air filter | Sep 15, 20 | Dec 31, 24 | Utah Valley University |
| 12180351 | Condensate of poly/mono-phosphorous acid and aluminum hydrogen phosphate, preparation and application thereof | Feb 04, 21 | Dec 31, 24 | JIANGSU LISIDE NEW MATERIAL CO., LTD.; ZHEJIANG UNIVERSITY; |
| 12173160 | Modified lignin products for rigid foams | Feb 05, 24 | Dec 24, 24 | MCPU Polymer Engineering LLC, a California limited liability company |
| 12173218 | Phosphate amine salt composition, phosphate amine salt flame retardant composition, flame retardant synthetic resin composition containing same, and molded article of flame retardant synthetic resin composition | Jun 12, 19 | Dec 24, 24 | Adeka Corporation |
| 12163020 | Biodegradable polymer blends for manufacturing medical devices | Jun 28, 19 | Dec 10, 24 | Evonik Operations GmbH |
| 12163042 | High chemical resistant coating as protection against aggressive environment | Dec 10, 19 | Dec 10, 24 | 3M Innovative Properties Company |
Recent Publications
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2025/0115,713 | ALIPHATIC AND SEMI-AROMATIC POLYAMIDES WITH DIMER ACIDS AND DIMER AMINES | Oct 16, 24 | Apr 10, 25 | Ascend Performance Materials Operations LLC |
| 2025/0100,191 | Ultra-high molecular weight polyethylene anti-wear composite material modified by manganese phosphate nanosheet and preparation method thereof | Jul 16, 24 | Mar 27, 25 | Not available |
| 2025/0101,222 | RESIN COMPOSITION FOR LASER LIGHT TRANSMISSION-SIDE MOLDED ARTICLE, AND MOLDED ARTICLE THEREOF | Jan 06, 23 | Mar 27, 25 | Polyplastics Co. Ltd. |
| 2025/0092,221 | FULLY AROMATIC ETHER KETONE RESIN COMPOSITION, MOLDED ARTICLE THEREOF, AND PHOSPHORUS STABILIZER | Dec 28, 22 | Mar 20, 25 | Polyplastics Co. Ltd. |
| 2025/0092,254 | Thermoplastic Resin Composition and Molded Article Manufactured From Same | Dec 23, 22 | Mar 20, 25 | Not available |
| 2025/0084,245 | Thermoplastic Resin Composition and Molded Article Manufactured Therefrom | Jul 08, 22 | Mar 13, 25 | Not available |
| 2025/0066,633 | FILMS WITH NARROW BAND EMISSION PHOSPHOR MATERIALS | Nov 07, 24 | Feb 27, 25 | Not available |
| 2025/0059,382 | CHROMIUM-FREE ANTICORROSIVE COATING COMPOSITION AND ARTICLE MADE THEREFROM | Dec 23, 22 | Feb 20, 25 | Not available |
| 2025/0051,572 | FLAME RETARDANT THERMOPLASTIC POLYCARBONATE COMPOSITIONS AND FILMS MADE THEREFROM | Dec 19, 22 | Feb 13, 25 | Not available |
| 2025/0051,574 | ASPHALT COMPOSITIONS INCLUDING ASPHALTENE AND EPOXY-FUNCTIONALIZED ETHYLENE COPOLYMER | Dec 20, 22 | Feb 13, 25 | Dow Global Technologies LLC |
| 2025/0043,132 | ENGINEERED WOOD ADHESIVES INCLUDING GLYCEROL OR OLIGOMERS OF GLYCEROL AND ENGINEERED WOOD THEREFROM | Dec 23, 21 | Feb 06, 25 | CARGILL, INCORPORATED |
| 2025/0034,355 | FLAME RETARDANT AND SYNERGIST COMBINED FOR USE WITH THERMOPLASTICS | Nov 16, 22 | Jan 30, 25 | Not available |
| 2025/0034,376 | POLYMER PROCESSING AIDS FOR LLDPE COMPOSITIONS | Jul 10, 24 | Jan 30, 25 | Equistar Chemicals, LP |
| 2025/0011,583 | THERMOPLASTIC RESIN COMPOSITION, METHOD OF PREPARING THE SAME, AND MOLDED ARTICLE MANUFACTURED USING THE SAME | Jan 05, 23 | Jan 09, 25 | Not available |
| 2025/0002,650 | POLYAMIDE RESIN, COMPOSITION, AND USE THEREOF IN ENGINEERING PLASTICS | Jan 27, 22 | Jan 02, 25 | CATHAY BIOTECH INC.; CIBT AMERICA INC.; |
| 2024/0425,679 | POLYAMIDE-BASED PRODUCTS | Nov 07, 22 | Dec 26, 24 | Not available |
| 2024/0415,760 | PHOTOCURABLE COMPOSITION | Oct 31, 22 | Dec 19, 24 | Not available |
| 2024/0417,570 | COATING COMPOSITION FOR REINFORCED PROTECTIVE LAYER | Jan 17, 23 | Dec 19, 24 | Not available |
| 2024/0400,821 | BIODEGRADABLE POLYMER PARTICULATES AND METHODS FOR PRODUCTION AND USE THEREOF | Aug 09, 24 | Dec 05, 24 | Xerox Corporation |
| 2024/0392,068 | POLYETHER POLYMERIZATION PROCESS | Sep 30, 22 | Nov 28, 24 | Not available |
Top Owners in This Subclass
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Patents Issued To Date - By Filing Year
Average Time to Issuance
- 35 Months (last 2 years Issuances)
- 35 Months (last 5 years Issuances)