A01N 3/02
Keeping cut flowers fresh chemically
A01N3/02 (Keeping cut flowers fresh chemically) appears on 133 US grants and 130 published applications in this corpus.
Search patents in A01N- Granted patents
- 133
- Published applications
- 130
- Assignees
- 113
- Inventors
- 350
- Latest grant
- 16 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 7 | 0 |
| 1979 | 1 | 0 |
| 1980 | 2 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 3 | 0 |
| 1991 | 5 | 0 |
| 1992 | 6 | 0 |
| 1993 | 1 | 0 |
| 1994 | 3 | 0 |
| 1995 | 1 | 0 |
| 1996 | 8 | 0 |
| 1997 | 6 | 0 |
| 1998 | 7 | 0 |
| 1999 | 3 | 0 |
| 2000 | 2 | 0 |
| 2001 | 4 | 4 |
| 2002 | 9 | 8 |
| 2003 | 4 | 8 |
| 2004 | 4 | 4 |
| 2005 | 2 | 1 |
| 2006 | 2 | 3 |
| 2007 | 3 | 4 |
| 2008 | 2 | 5 |
| 2009 | 1 | 4 |
| 2010 | 0 | 2 |
| 2011 | 1 | 5 |
| 2012 | 0 | 3 |
| 2013 | 4 | 3 |
| 2014 | 2 | 6 |
| 2015 | 5 | 9 |
| 2016 | 6 | 6 |
| 2017 | 5 | 8 |
| 2018 | 6 | 6 |
| 2019 | 4 | 4 |
| 2020 | 1 | 3 |
| 2021 | 3 | 6 |
| 2022 | 0 | 5 |
| 2023 | 2 | 9 |
| 2024 | 0 | 5 |
| 2025 | 2 | 7 |
| 2026 | 3 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Stable 1-methylcyclopropene compositions and uses thereof16 Jun 2026US 12,653,182 B2Fresh Inset S.A.
- Compositions and methods for pollen storage7 Apr 2026US 12,593,761 B2Monsanto Technology LLC
- Method for treating cut flowers3 Mar 2026US 12,564,189 B2Opticept Technologies AB
- Method for increasing longevity and/or bud opening of cut flowers2 Sep 2025US 12,402,621 B2Letavis AB
- Gelled hydration medium15 Jul 2025US 12,356,983 B2Enhold B.V.
- Compositions and methods for pollen storage16 Jul 2026US 2026/0198433 A1Monsanto Technology LLC
- Method for the treatment of a cut flower or cutting with prolonged vitality7 May 2026US 2026/0123585 A1Opticept Technologies AB
- 1-aminocyclopropane-1-carboxylic acid oxidase inhibitors (aco-i)4 Dec 2025US 2025/0366472 A1Royal Holloway and Bedford New College
- Additive for preserving cells, tissue and/or food23 Oct 2025US 2025/0324966 A1Proteimax Bio Technology Israel LTD
- Method and composition for improvement of agricultural produce3 Jul 2025US 2025/0212902 A1Upl Europe Ltd
Most cited
By later US patents
- Utilization of algae extract for the preparation of pharmaceutical, cosmetic, food or agricultural compositions125US 5,508,033 ASociete d'Engrais Composes Mineraux et Amendments · 1996
- Synthesis methods, complexes and delivery methods for the safe and convenient storage, transport and application of compounds for inhibiting the ethylene response in plants72US 6,017,849 ABiotechnologies for Horticulture, Inc. · 2000
- Method of counteracting an ethylene response in plants64US 5,518,988 ANorth Carolina State University · 1996
- Delivery systems for cyclopropenes requiring less water38US 6,426,319 B1Rohm and Haas Company · 2002
- Synthesis methods, complexes and delivery methods for the safe and convenient storage, transport and application of compounds for inhibiting the ethylene response in plants36US 6,313,068 B1Agrofresh Inc. · 2001