A01K 1/0154
Comprising inorganic material
Official title: {comprising inorganic material}
A01K1/0154 (Comprising inorganic material) appears on 375 US grants and 337 published applications in this corpus.
Search patents in A01K- Granted patents
- 375
- Published applications
- 337
- Assignees
- 172
- Inventors
- 611
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 3 | 0 |
| 1980 | 2 | 0 |
| 1981 | 3 | 0 |
| 1982 | 4 | 0 |
| 1983 | 5 | 0 |
| 1984 | 2 | 0 |
| 1985 | 2 | 0 |
| 1986 | 4 | 0 |
| 1987 | 9 | 0 |
| 1988 | 3 | 0 |
| 1989 | 4 | 0 |
| 1990 | 4 | 0 |
| 1991 | 8 | 0 |
| 1992 | 9 | 0 |
| 1993 | 14 | 0 |
| 1994 | 13 | 0 |
| 1995 | 9 | 0 |
| 1996 | 7 | 0 |
| 1997 | 10 | 0 |
| 1998 | 13 | 0 |
| 1999 | 12 | 0 |
| 2000 | 7 | 0 |
| 2001 | 5 | 1 |
| 2002 | 8 | 9 |
| 2003 | 4 | 6 |
| 2004 | 5 | 11 |
| 2005 | 5 | 10 |
| 2006 | 1 | 13 |
| 2007 | 3 | 8 |
| 2008 | 7 | 11 |
| 2009 | 3 | 10 |
| 2010 | 5 | 6 |
| 2011 | 5 | 12 |
| 2012 | 7 | 12 |
| 2013 | 8 | 16 |
| 2014 | 8 | 12 |
| 2015 | 12 | 28 |
| 2016 | 21 | 34 |
| 2017 | 12 | 19 |
| 2018 | 19 | 20 |
| 2019 | 13 | 14 |
| 2020 | 15 | 10 |
| 2021 | 16 | 21 |
| 2022 | 7 | 12 |
| 2023 | 8 | 8 |
| 2024 | 9 | 12 |
| 2025 | 11 | 14 |
| 2026 | 9 | 8 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Method and product for pet waste cleanup22 Sep 2026US 12,740,543 B1
- Cat litter containing a fluorescent cat attractant15 Sep 2026US 12,733,621 B2Boxiecat LLC
- Lightweight coated extruded granular absorbent23 Jun 2026US 12,660,791 B2Pioneer Pet Products, LLC
- Cat litter and the preparation method thereof31 Mar 2026US 12,588,649 B2ShenZhen YUTO Packaging Technology Co., Ltd.
- Animal litter or bedding containing cannabidiol and method of use thereof24 Feb 2026US 12,557,779 B2The Andersons, Inc.
- Cat litter and its preparation method3 Sep 2026US 2026/0256109 A1Ogawa Zhizao New Material Processing (Huai'an) Co., Ltd.
- Pet Litter Containing Tableted Clay3 Sep 2026US 2026/0257195 A1Boxiecat LLC
- Color-changing ph-indicating silica gel and preparation method thereof20 Aug 2026US 2026/0241364 A1Qingdao Meigao Group Co., Ltd.
- Cat Litter Containing Tabletted Sustained Viability Probiotic6 Aug 2026US 2026/0223810 A1Boxiecat LLC
- Cat Litter Containing Sustained Viability Probiotic18 Jun 2026US 2026/0165287 A1Boxiecat LLC
Most cited
By later US patents
- Lightweight particulate cementitious materials and process for producing same115US 5,207,830 AVenture Innovations, Inc. · 1993
- Clumping cat litter91US 5,188,064 AVenture Innovations, Inc. · 1993
- Absorbent material68US 4,676,196 AMartin Feed Mills Ltd. · 1987
- Clumpable animal litter containing a dust reducing agent67US 5,826,543 ARalston Purina Company · 1998
- Pet litter61US 5,176,107 A1993