C08J 3/122
Pulverisation by spraying
Official title: {Pulverisation by spraying}
C08J3/122 (Pulverisation by spraying) appears on 334 US grants and 278 published applications in this corpus.
Search patents in C08J- Granted patents
- 334
- Published applications
- 278
- Assignees
- 213
- Inventors
- 999
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 10 | 0 |
| 1977 | 4 | 0 |
| 1978 | 7 | 0 |
| 1979 | 2 | 0 |
| 1980 | 4 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 2 | 0 |
| 1984 | 1 | 0 |
| 1985 | 2 | 0 |
| 1986 | 1 | 0 |
| 1987 | 2 | 0 |
| 1988 | 5 | 0 |
| 1989 | 7 | 0 |
| 1990 | 7 | 0 |
| 1991 | 8 | 0 |
| 1992 | 12 | 0 |
| 1993 | 10 | 0 |
| 1994 | 4 | 0 |
| 1995 | 7 | 0 |
| 1996 | 3 | 0 |
| 1997 | 6 | 0 |
| 1998 | 13 | 0 |
| 1999 | 3 | 0 |
| 2000 | 11 | 0 |
| 2001 | 5 | 3 |
| 2002 | 4 | 5 |
| 2003 | 11 | 5 |
| 2004 | 4 | 11 |
| 2005 | 7 | 9 |
| 2006 | 2 | 8 |
| 2007 | 3 | 12 |
| 2008 | 4 | 14 |
| 2009 | 6 | 11 |
| 2010 | 6 | 8 |
| 2011 | 14 | 13 |
| 2012 | 7 | 10 |
| 2013 | 8 | 12 |
| 2014 | 8 | 11 |
| 2015 | 14 | 9 |
| 2016 | 14 | 15 |
| 2017 | 11 | 7 |
| 2018 | 4 | 16 |
| 2019 | 13 | 10 |
| 2020 | 10 | 12 |
| 2021 | 5 | 21 |
| 2022 | 6 | 21 |
| 2023 | 11 | 9 |
| 2024 | 11 | 10 |
| 2025 | 10 | 10 |
| 2026 | 5 | 6 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- PLGA microparticles, a sustained release formulation thereof and a production method thereof25 Aug 2026US 12,714,673 B2M. Technique Co., Ltd.
- Particulate and method for producing particulate28 Jul 2026US 12,692,382 B2Kaneka Corporation
- Hydrophobic alginic acid particle group and method for producing same24 Feb 2026US 12,559,611 B2Nisshinbo Holdings Inc.
- Anti-environmental stress cracking additive, compositions and methods thereof27 Jan 2026US 12,534,613 B2Braskem S/A
- Method for preparing super absorbent polymer6 Jan 2026US 12,516,160 B2LG Chem.Ltd.
- Granular body, method for producing same, and thermoplastic resin composition13 Aug 2026US 2026/0234395 A1Kaneka Corporation
- Thermoplastic polymer powder having a large particle size distribution23 Jul 2026US 2026/0209525 A1Arkema France
- Hyaluronic acid particles and preparation method therefor9 Jul 2026US 2026/0193384 A1Bloomage Biotech (Tianjin) Co., Ltd.
- Pvc composition for slush molding applications14 May 2026US 2026/0132281 A1
- Anti-environmental stress cracking additive, compositions and methods thereof30 Apr 2026US 2026/0117057 A1Braskem S/A
Most cited
By later US patents
- Enteric coating for pharmaceutical dosage forms123US 4,518,433 AFMC Corporation · 1985
- Process for manufacture of acrylic core/shell polymers112US 3,985,703 ARohm and Haas Company · 1976
- Silicone rubber powder and method for the preparation thereof106US 5,837,793 ADow Corning Toray Silicone Co., Ltd. · 1998
- Method of making uniform polymer particles91US 5,015,423 AKanegafuchi Kagaku Kogyo Kabushiki Kaisha · 1991
- Silicone resin powder and a process for preparing the same89US 4,935,484 AWacker Chemie AG · 1990