C08K 2003/3063
Magnesium sulfate
Official title: {Magnesium sulfate}
C08K2003/3063 (Magnesium sulfate) appears on 39 US grants and 80 published applications in this corpus.
Search patents in C08K- Granted patents
- 39
- Published applications
- 80
- Assignees
- 64
- Inventors
- 186
- Latest grant
- 31 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2012 | 1 | 2 |
| 2013 | 0 | 1 |
| 2014 | 1 | 4 |
| 2015 | 1 | 4 |
| 2016 | 3 | 2 |
| 2017 | 1 | 4 |
| 2018 | 2 | 6 |
| 2019 | 2 | 6 |
| 2020 | 1 | 11 |
| 2021 | 6 | 10 |
| 2022 | 7 | 7 |
| 2023 | 3 | 8 |
| 2024 | 5 | 9 |
| 2025 | 5 | 4 |
| 2026 | 1 | 2 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Degradation promoter for aliphatic polyester biodegradable resin, biodegradable resin composition, and method for promoting degradation of aliphatic polyester biodegradable resin31 Mar 2026US 12,590,201 B2Ube Material Industries, Ltd.
- Rubber composition and tire25 Nov 2025US 12,479,980 B2Sumitomo Rubber Industries, Ltd.
- Water-soluble film including metal salts23 Sep 2025US 12,421,361 B2Monosol, LLC
- Filled polypropylene (PP) compositions with improved thermo-mechanical properties16 Sep 2025US 12,415,912 B2Borealis AG
- Electrically conductive paste for electrolytic capacitor, and electrolytic capacitor11 Mar 2025US 12,247,149 B2Panasonic Intellectual Property Management Co., Ltd.
- Elastic heat-resistant composition with minimal discharge including alkali metal salts2 Jul 2026US 2026/0184889 A1Agency for Defense Development
- Succinic acid composition, polyester prepared therefrom, and polyester composite material28 May 2026US 2026/0146126 A1(Kingfa Sci. & Tech.Co., Ltd.)
- Organopolysiloxane foam with expanded perlite27 Nov 2025US 2025/0361372 A1Dow Global Technologies LLC
- Non-baked pencil lead16 Oct 2025US 2025/0320369 A1Mitsubishi Pencil Company, Limited
- Acoustic coating composition5 Jun 2025US 2025/0182730 A1Armstrong World Industries, Inc.
Most cited
By later US patents
- Golf ball11US 10,882,979 B2Bridgestone Sports Co.Ltd. · 2021
- Hydrogels with improved mechanical properties below water freezing temperature3US 10,975,205 B2President and Fellows of Harvard College · 2021
- Adhesive tape for encapsulating electronic constructions2US 11,242,469 B2Tesa SE · 2022
- Fibrous basic magnesium sulfate-containing pellets and production of molded propylene polymer products2US 8,247,485 B2Ube Material Industries, Ltd. · 2012
- Synthetic raw elastomeric compositions in free-flowing pellet form and process for obtaining the same2US 9,169,374 B2Dynasol Elastómeros, S.A. de C.V. · 2015