A23L 33/25
Synthetic polymers
Official title: Synthetic polymers, e.g. vinylic or acrylic polymers
A23L33/25 (Synthetic polymers) appears on 228 US grants and 229 published applications in this corpus.
Search patents in A23L- Granted patents
- 228
- Published applications
- 229
- Assignees
- 149
- Inventors
- 600
- Latest grant
- 24 Feb 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 4 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 2 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 5 | 0 |
| 1990 | 12 | 0 |
| 1991 | 15 | 0 |
| 1992 | 9 | 0 |
| 1993 | 13 | 0 |
| 1994 | 18 | 0 |
| 1995 | 12 | 0 |
| 1996 | 11 | 0 |
| 1997 | 13 | 0 |
| 1998 | 1 | 0 |
| 1999 | 10 | 0 |
| 2000 | 6 | 0 |
| 2001 | 6 | 2 |
| 2002 | 3 | 2 |
| 2003 | 1 | 4 |
| 2004 | 4 | 4 |
| 2005 | 1 | 12 |
| 2006 | 0 | 8 |
| 2007 | 2 | 9 |
| 2008 | 0 | 15 |
| 2009 | 2 | 17 |
| 2010 | 4 | 9 |
| 2011 | 4 | 4 |
| 2012 | 2 | 10 |
| 2013 | 5 | 5 |
| 2014 | 11 | 9 |
| 2015 | 6 | 15 |
| 2016 | 4 | 10 |
| 2017 | 5 | 5 |
| 2018 | 7 | 8 |
| 2019 | 2 | 14 |
| 2020 | 3 | 23 |
| 2021 | 4 | 14 |
| 2022 | 8 | 10 |
| 2023 | 4 | 9 |
| 2024 | 1 | 5 |
| 2025 | 3 | 4 |
| 2026 | 1 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Intact pea protein-based nutrient composition24 Feb 2026US 12,558,370 B2Kate Farms, Inc.
- Polydextrose material25 Nov 2025US 12,479,932 B2Cargill, Incorporated
- Compositions for weight management18 Mar 2025US 12,250,959 B2Calee Scientific Technologies Ltd.
- Sweetening composition and method of making and using same4 Mar 2025US 12,239,153 B2Bayn Solutions AB
- Method for producing instant noodles27 Feb 2024US 11,910,817 B2Nissin Foods Holdings Co., Ltd.
- Stabilized vitamin a and method of production30 Jul 2026US 2026/0215470 A1Particles for Humanity, Pbc
- Polycondensation of sugars in the presence of water using a microreactor26 Feb 2026US 2026/0055212 A1Cargill, Incorporated
- Methods and systems for production of high fiber baked goods14 Aug 2025US 2025/0255312 A1Intercontinental Great Brands LLC
- Nutritional composition for gastrointestinal environment to provide improved microbiome and metabolic profile22 May 2025US 2025/0160380 A1Mead Johnson Nutrition Company
- Pediatric nutritional compositions and methods for infants delivered by c-section1 May 2025US 2025/0134122 A1Mead Johnson Nutrition Company
Most cited
By later US patents
- Compositions for treating hypercholesterolemia177US 4,005,195 AThe Procter & Gamble Company · 1977
- Vitaminized compositions for treating hypercholesterolemia154US 4,005,196 AThe Procter & Gamble Company · 1977
- Synthesis of higher polyol fatty acid polyesters137US 3,963,699 AThe Procter & Gamble Company · 1976
- Non-digestible fat substitutes of low-caloric value84US 4,861,613 AARCO Chemical Technology, L. P. · 1989
- Reduced calorie cooking and frying oils having improved hydrolytic stability, and process for preparing68US 6,310,227 B1The Procter & Gamble Company · 2001