C09C 1/009
Whose phases only contain calcium, magnesium and carbonate ions and may contain
Official title: {whose phases only contain calcium, magnesium and carbonate ions and may contain hydroxyl ions}
C09C1/009 (Whose phases only contain calcium, magnesium and carbonate ions and may contain) appears on 13 US grants and 7 published applications in this corpus.
Search patents in C09C- Granted patents
- 13
- Published applications
- 7
- Assignees
- 9
- Inventors
- 26
- Latest grant
- 16 Aug 2022
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 3 | 0 |
| 1994 | 2 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 1 |
| 2016 | 0 | 0 |
| 2017 | 1 | 3 |
| 2018 | 1 | 1 |
| 2019 | 2 | 0 |
| 2020 | 1 | 1 |
| 2021 | 0 | 0 |
| 2022 | 1 | 0 |
| 2023 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Compositions including blends of hydrophobic and non-hydrophobic inorganic particulate material, for use in covering products16 Aug 2022US 11,414,550 B2Imerys USA, Inc.
- Effect pigments with high chroma and high brilliancy, method for the production and use thereof13 Oct 2020US 10,799,432 B2Eckart GmbH
- Effect pigments with high chroma and high brilliancy, method for the production and use thereof27 Aug 2019US 10,391,043 B2Eckart GmbH
- Carbonate pigments, and methods for making and using the same14 May 2019US 10,287,439 B2Blue Planet, Ltd.
- Process for preparing self-binding pigment particle suspensions5 Jun 2018US 9,988,764 B2Omya International AG
- Coated calcium carbonate for pitch and/or stickies control12 Oct 2023US 2023/0323601 A1ImerTech SAS
- Effect Pigments with High Chroma and High Brilliancy, Method for the Production and Use Thereof9 Jan 2020US 2020/0009023 A1Eckart GmbH
- Compositions including blends of hydrophobic and non-hydrophobic inorganic particulate material for use in covering products29 Nov 2018US 2018/0340072 A1Imerys USA, Inc.
- Effect Pigments with High Chroma and High Brilliancy, Method for the Production and Use Thereof7 Dec 2017US 2017/0348201 A1Eckart GmbH
- Carbonate Pigments, and Methods for Making and Using the Same24 Aug 2017US 2017/0240747 A1Blue Planet, Ltd.
Most cited
By later US patents
- Calcium-magnesium carbonate composite and method for the preparation thereof47US 5,230,734 AOkutama Kogyo Co., Ltd. · 1993
- Precipitated encapsulated paper pigments and methods18US 5,219,660 A1993
- Carbonate-containing mineral fillers, pigments and similar materials17US 4,767,464 APluss-Staufer AG · 1988
- Precipitated encapsulated paper pigments and methods14US 5,352,287 AJ. M. Huber Corporation · 1994
- Brightening of natural dolomitic ores10US 3,990,642 AAnglo-American Clays Corporation · 1976