C09C 3/045
Agglomeration, granulation, pelleting
Official title: {Agglomeration, granulation, pelleting}
C09C3/045 (Agglomeration, granulation, pelleting) appears on 110 US grants and 63 published applications in this corpus.
Search patents in C09C- Granted patents
- 110
- Published applications
- 63
- Assignees
- 90
- Inventors
- 279
- Latest grant
- 18 Nov 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 1 | 0 |
| 1978 | 4 | 0 |
| 1979 | 1 | 0 |
| 1980 | 3 | 0 |
| 1981 | 4 | 0 |
| 1982 | 3 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 4 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 6 | 0 |
| 1994 | 5 | 0 |
| 1995 | 4 | 0 |
| 1996 | 2 | 0 |
| 1997 | 5 | 0 |
| 1998 | 4 | 0 |
| 1999 | 6 | 0 |
| 2000 | 5 | 0 |
| 2001 | 2 | 1 |
| 2002 | 5 | 2 |
| 2003 | 3 | 1 |
| 2004 | 1 | 0 |
| 2005 | 0 | 2 |
| 2006 | 0 | 1 |
| 2007 | 1 | 2 |
| 2008 | 2 | 4 |
| 2009 | 0 | 1 |
| 2010 | 2 | 4 |
| 2011 | 0 | 3 |
| 2012 | 4 | 1 |
| 2013 | 1 | 4 |
| 2014 | 3 | 0 |
| 2015 | 4 | 4 |
| 2016 | 2 | 1 |
| 2017 | 1 | 4 |
| 2018 | 2 | 3 |
| 2019 | 2 | 2 |
| 2020 | 1 | 3 |
| 2021 | 1 | 1 |
| 2022 | 3 | 8 |
| 2023 | 1 | 0 |
| 2024 | 1 | 3 |
| 2025 | 5 | 5 |
| 2026 | 0 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Method for manufacturing spherical particle material18 Nov 2025US 12,473,435 B2Admatechs Co., Ltd.
- Carbon material granulated product, method for producing carbon material granulated product, and conductive resin composition7 Oct 2025US 12,435,208 B2DR. GOO Co., Ltd.
- Method for producing effect pigment pastes using a vibrator27 May 2025US 12,312,488 B2BASF Coatings GmbH
- Method for producing transparent ceramics13 May 2025US 12,297,119 B2Shin-Etsu Chemical Co., Ltd.
- Reflective particulate compositions including a particulate mixture having improved hardness, methods of making the same, and methods for analyzing particulate mixture strength25 Feb 2025US 12,234,362 B2U.S. Silica Company
- Methods and additives to improve performance of carbon particles in elastomer composites24 Sep 2026US 2026/0286101 A1Monolith Materials, Inc.
- Microporous powder composition and insulation product17 Sep 2026US 2026/0275081 A1Prtc NV
- Method of manufacturing granules and granules thus obtained17 Sep 2026US 2026/0275112 A1Prtc NV
- Carbon black pellets containing graphene25 Dec 2025US 2025/0388759 A1
- Zinc oxide powder, liquid dispersion, coating material, and cosmetic19 Jun 2025US 2025/0197239 A1Sumitomo Osaka Cement Co., Ltd.
Most cited
By later US patents
- Process for dyeing concrete79US 4,946,505 AChemische Werke Brockhues AG · 1990
- Agglomerate containing fibrous polytetrafluoroethylene55US 3,993,584 AThe Harshaw Chemical Company · 1976
- Sol bonded colorant clusters and process for making46US 5,269,840 AMinnesota Mining and Manufacturing Company · 1993
- Pigment particles coated with precipitated calcium carbonate and a process for the preparation thereof44US 6,143,064 AFP-Pigments Oy · 2000
- Fluidized granulation of pigments using organic granulating assistant42US 4,277,288 ACiba-Geigy Corporation · 1981