A23L 33/21
Addition of substantially indigestible substances
Official title: Addition of substantially indigestible substances, e.g. dietary fibres
A23L33/21 (Addition of substantially indigestible substances) appears on 1,685 US grants and 2,950 published applications in this corpus.
Search patents in A23L- Granted patents
- 1,685
- Published applications
- 2,950
- Assignees
- 1,233
- Inventors
- 6,098
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 5 | 0 |
| 1978 | 2 | 0 |
| 1979 | 5 | 0 |
| 1980 | 5 | 0 |
| 1981 | 7 | 0 |
| 1982 | 4 | 0 |
| 1983 | 3 | 0 |
| 1984 | 6 | 0 |
| 1985 | 6 | 0 |
| 1986 | 8 | 0 |
| 1987 | 8 | 0 |
| 1988 | 17 | 0 |
| 1989 | 23 | 0 |
| 1990 | 37 | 0 |
| 1991 | 47 | 0 |
| 1992 | 47 | 0 |
| 1993 | 36 | 0 |
| 1994 | 46 | 0 |
| 1995 | 36 | 0 |
| 1996 | 42 | 0 |
| 1997 | 35 | 0 |
| 1998 | 21 | 0 |
| 1999 | 37 | 0 |
| 2000 | 25 | 0 |
| 2001 | 39 | 18 |
| 2002 | 39 | 47 |
| 2003 | 28 | 72 |
| 2004 | 30 | 64 |
| 2005 | 14 | 83 |
| 2006 | 21 | 79 |
| 2007 | 13 | 89 |
| 2008 | 8 | 100 |
| 2009 | 17 | 104 |
| 2010 | 27 | 122 |
| 2011 | 36 | 113 |
| 2012 | 36 | 115 |
| 2013 | 54 | 114 |
| 2014 | 56 | 132 |
| 2015 | 61 | 131 |
| 2016 | 61 | 143 |
| 2017 | 71 | 128 |
| 2018 | 54 | 98 |
| 2019 | 58 | 131 |
| 2020 | 58 | 173 |
| 2021 | 61 | 190 |
| 2022 | 77 | 179 |
| 2023 | 66 | 180 |
| 2024 | 71 | 141 |
| 2025 | 69 | 122 |
| 2026 | 48 | 82 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Compositions comprising human milk oligosaccharides for use in a subject to support maturation of sleeping patterns6 Oct 2026US 12,751,962 B2Societe des Produits Nestle S. A.
- Human milk oligosaccharides for improving resistance of organism against Staphylococcus aureus Infection29 Sep 2026US 12,746,250 B2Inner Mongolia Dairy Tech Res Institute Co Ltd
- Extracts for health supplements22 Sep 2026US 12,740,582 B2Extended Longevity
- Method for replacing eggs in compositions15 Sep 2026US 12,733,649 B2Cellucomp Limited
- Composition and method for a prebiotic delivery system targeted to probiotic bacteria15 Sep 2026US 12,734,248 B2Technion Research & Development Foundation Limited
- Vegetable streched-curd cheese and method of production8 Oct 2026US 2026/0305638 A1Dreamfarm S.R.L. Sb
- Oral dose compositions of tributyrin for the generation of butyrate in the gut8 Oct 2026US 2026/0305669 A1NutriScience Innovations LLC
- High-fiber, high-protein food product and method of making same8 Oct 2026US 2026/0305672 A1
- Aqueous Dispersions of Hydrophobic Dietary Ingredients and Methods of Preparation8 Oct 2026US 2026/0306572 A1
- Nutritional composition1 Oct 2026US 2026/0293956 A1Societe des Produits Nestle S. A.
Most cited
By later US patents
- Compositions for treating hypercholesterolemia177US 4,005,195 AThe Procter & Gamble Company · 1977
- Plasma reactor having an inductive antenna coupling power through a parallel plate electrode176US 6,077,384 AAPPLIED Materials.Inc. · 2000
- Vitaminized compositions for treating hypercholesterolemia154US 4,005,196 AThe Procter & Gamble Company · 1977
- Enhanced food products149US 6,248,378 B1Universidad de Sevilla · 2001
- Synthesis of higher polyol fatty acid polyesters137US 3,963,699 AThe Procter & Gamble Company · 1976