C08G 2310/00
Agricultural use or equipment
C08G2310/00 (Agricultural use or equipment) appears on 62 US grants and 53 published applications in this corpus.
Search patents in C08G- Granted patents
- 62
- Published applications
- 53
- Assignees
- 54
- Inventors
- 195
- Latest grant
- 17 Feb 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 1 | 0 |
| 1978 | 2 | 0 |
| 1979 | 1 | 0 |
| 1980 | 2 | 0 |
| 1981 | 1 | 0 |
| 1982 | 3 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 2 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 2 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 1 |
| 2003 | 1 | 2 |
| 2004 | 0 | 1 |
| 2005 | 1 | 2 |
| 2006 | 0 | 0 |
| 2007 | 1 | 0 |
| 2008 | 1 | 0 |
| 2009 | 1 | 3 |
| 2010 | 1 | 2 |
| 2011 | 1 | 2 |
| 2012 | 1 | 2 |
| 2013 | 0 | 2 |
| 2014 | 2 | 1 |
| 2015 | 2 | 2 |
| 2016 | 1 | 3 |
| 2017 | 1 | 5 |
| 2018 | 5 | 1 |
| 2019 | 1 | 7 |
| 2020 | 1 | 3 |
| 2021 | 7 | 3 |
| 2022 | 3 | 4 |
| 2023 | 1 | 3 |
| 2024 | 5 | 2 |
| 2025 | 1 | 0 |
| 2026 | 1 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Dihydroxy lactam based polymers, compositions and applications thereof17 Feb 2026US 12,552,931 B2ISP Investments Inc.
- Polyester polyol with high biomass ratio for polyurethane controlled-release fertilizer envelope, preparation method thereof and envelope18 Nov 2025US 12,473,243 B2Maoshi Agricultural Technology Co., Ltd
- Polyol compositions13 Aug 2024US 12,060,452 B2Presidium USA, Inc.
- Sustained release composition using biobased biodegradable hyperbranched polyesters9 Jul 2024US 12,030,986 B2Central Michigan University
- Hydrophobic polymers as oil rheology modifiers for agrochemical formulations18 Jun 2024US 12,010,990 B2Dow Global Technologies LLC
- Process For Preparing Biodegradable Polyester And Biodegradable Polyester Prepared Thereby17 Sep 2026US 2026/0275031 A1Hanwha Totalenergies Petrochemical Co., Ltd.
- Spraying agent and resin sheet23 Apr 2026US 2026/0109803 A1artience Co., Ltd.
- Process For Preparing Biodegradable Polyester And Biodegradable Polyester Prepared Thereby11 Apr 2024US 2024/0117108 A1Hanwha Totalenergies Petrochemical Co., Ltd.
- Polyol compositions11 Jan 2024US 2024/0010786 A9Presidium USA, Inc.
- Functionalized polyglycine-poly(alkylenimine) copolymers, their preparation and use for preparing active ingredient formulations and special-effect substance formulations28 Dec 2023US 2023/0416463 A1Friedrich-Schiller-Universität Jena
Most cited
By later US patents
- Crosslinked hydrophilic foams and method131US 4,137,200 AW. R. Grace & Co. · 1979
- Plant growth media utilizing polyurethane hydrogel113US 4,241,537 AW. R. Grace & Co. · 1980
- Method of producing flexible reticulated polyether polyurethane foams71US 4,259,452 ABridgestone Tire Company Limited · 1981
- Microporous polyurethane hydrogels, method and composites with natural and other synthetic fibers or films55US 3,939,105 AUnion Carbide Corporation · 1976
- Symmetrical Polyurea-urethane fertilizer encapsulation40US 6,165,550 ABayer Aktiengesellschaft · 2000