C09C 1/3623
Grinding
Official title: {Grinding}
C09C1/3623 (Grinding) appears on 51 US grants and 69 published applications in this corpus.
Search patents in C09C- Granted patents
- 51
- Published applications
- 69
- Assignees
- 49
- Inventors
- 194
- Latest grant
- 16 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 2 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 3 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 1 |
| 2003 | 1 | 1 |
| 2004 | 0 | 1 |
| 2005 | 1 | 2 |
| 2006 | 1 | 10 |
| 2007 | 2 | 3 |
| 2008 | 1 | 8 |
| 2009 | 0 | 3 |
| 2010 | 3 | 6 |
| 2011 | 3 | 3 |
| 2012 | 2 | 2 |
| 2013 | 2 | 2 |
| 2014 | 2 | 4 |
| 2015 | 2 | 2 |
| 2016 | 4 | 2 |
| 2017 | 2 | 2 |
| 2018 | 3 | 0 |
| 2019 | 2 | 1 |
| 2020 | 0 | 4 |
| 2021 | 0 | 2 |
| 2022 | 0 | 4 |
| 2023 | 3 | 1 |
| 2024 | 1 | 1 |
| 2025 | 1 | 3 |
| 2026 | 2 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Process for producing a white UV-absorbing surface-reacted calcium carbonate doped with a titanium species, a white UV-absorbing surface-reacted calcium carbonate and use thereof16 Jun 2026US 12,655,299 B2Omya International AG
- Method for the production of metal oxide pigment composite of controlled agglomerating properties and respective product3 Feb 2026US 12,540,246 B2Prodotti Gianni S.R.L.
- Powder and solid composition7 Jan 2025US 12,187,902 B2Sumitomo Chemical Company, Limited
- Stir-in titanium dioxide pigment composition17 Sep 2024US 12,091,556 B2Tronox LLC
- Infrared reflecting fiber and fabricating method thereof17 Oct 2023US 11,788,211 B2Taiwan Textile Research Institute
- Stabilised mineral suspension29 Jan 2026US 2026/0028490 A1Coatex
- Process for producing a white UV-absorbing surface-reacted calcium carbonate doped with a titanium species, a white UV-absorbing surface-reacted calcium carbonate and use thereof5 Jun 2025US 2025/0179301 A1Omya International AG
- White automotive coating compositions based on aqueous colloidal titanium dioxide dispersions13 Mar 2025US 2025/0084260 A1BASF Coatings GmbH
- Inorganic pigment treated with phms/pdms copolymer23 Jan 2025US 2025/0026908 A1Tronox LLC
- Coating pigments and methods of making thereof1 Feb 2024US 2024/0034886 A1Axalta Coating Systems IP Co., LLC
Most cited
By later US patents
- Aqueous dispersions of acicular titanium dioxide50US 5,068,056 ATioxide Group Limited · 1991
- UV absorbing compositions40US 6,083,490 AM&J Consultants Pty Ltd · 2000
- Method for directly cooling fine-particle solid substances30US 7,003,965 B2Kerr-McGee Pigments International GmbH · 2006
- Process for manufacturing zirconia-treated titanium dioxide pigments26US 7,238,231 B1Tronox LLC · 2007
- Low structure pyrogenic hydrophilic and hydrophobic metallic oxides, production and use25US 6,193,795 B1Degussa AG · 2001