C08K 2003/328
Phosphates of heavy metals
Official title: {Phosphates of heavy metals}
C08K2003/328 (Phosphates of heavy metals) appears on 84 US grants and 170 published applications in this corpus.
Search patents in C08K- Granted patents
- 84
- Published applications
- 170
- Assignees
- 114
- Inventors
- 477
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2011 | 0 | 2 |
| 2012 | 2 | 5 |
| 2013 | 0 | 2 |
| 2014 | 2 | 5 |
| 2015 | 0 | 7 |
| 2016 | 5 | 12 |
| 2017 | 3 | 12 |
| 2018 | 9 | 6 |
| 2019 | 7 | 12 |
| 2020 | 6 | 24 |
| 2021 | 4 | 10 |
| 2022 | 14 | 12 |
| 2023 | 11 | 18 |
| 2024 | 6 | 16 |
| 2025 | 7 | 16 |
| 2026 | 8 | 11 |
By publication year. 2026 runs to 8 Oct.
Recent patents
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- Aqueous coating composition and method of preparing thereof8 Sep 2026US 12,729,309 B2Dow Global Technologies LLC
- Copolyetherester1 Sep 2026US 12,723,153 B2Celanese Polymers Holding, Inc.
- Zinc rich epoxy coating18 Aug 2026US 12,709,689 B2PPG Coatings (Kunshan) Co., Ltd.
- Positive electrode active material layer, electrode, and solid-state battery8 Oct 2026US 2026/0312066 A1Kureha Corporation
- Thermoplastic and thermoset foam nucleation additive17 Sep 2026US 2026/0275074 A1Formosa Plastics Corporation
- Battery electrode and method of making the same3 Sep 2026US 2026/0260897 A1Specialty Operations France
- Flame retardant polypropylene composition comprising a synergist27 Aug 2026US 2026/0250496 A1Borealis AG
- Lithium battery electrode binders13 Aug 2026US 2026/0234421 A1SYENSQO SPECIALTY POLYMERS ITALY S.p.A.
Most cited
By later US patents
- High modulus laser direct structuring polycarbonate composites with enhanced plating performance and broad laser window and methods for the manufacture and use thereof19US 9,944,768 B2Sabic Global Technologies B.V. · 2018
- Films with narrow band emission phosphor materials5US 11,254,864 B2General Electric Company · 2022
- Processes for making polyolefin nanocomposites5US 8,840,996 B2ExxonMobil Research and Engineering Company · 2014
- Anti-corrosion coating composition2US 11,186,729 B2Global Graphene Group, Inc. · 2021
- KVOPO4 cathode for sodium ion batteries2US 11,289,700 B2The Research Foundation for The State University of New York · 2022