Herbicidal cyclohexanedione derivatives
US-12590067-B2 · Mar 31, 2026 · US
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Hennessy Alan Joseph patents
Hennessy Alan Joseph is listed as an inventor on 48 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Hennessy Alan Joseph |
| Total patents | 48 |
| First publication | Jul 14, 2016 |
| Latest publication | Mar 31, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Herbicidal compounds
US-12479804-B2 · Nov 25, 2025 · US
Herbicidal 2-azaspiro[3-5]nonane compounds
US-12398101-B2 · Aug 26, 2025 · US
Fluorinated phenylacetic acid derivatives in a weed control method
US-12319648-B2 · Jun 3, 2025 · US
Cyclic diones as herbicidal compounds
US-12319640-B2 · Jun 3, 2025 · US
Herbicidal compounds
US-12281081-B2 · Apr 22, 2025 · US
Substituted azaspiro-cycles as herbicides
US-12250947-B2 · Mar 18, 2025 · US
Herbicidal compounds
US-12161115-B2 · Dec 10, 2024 · US
Weed control method
US-2024251792-A1 · Aug 1, 2024 · US
Herbicidal compounds
US-12043599-B2 · Jul 23, 2024 · US
Recent patents
Latest publications not already listed above.
Fluorinated phenylacetic acid derivatives in a weed control method
US-2024174591-A1 · May 30, 2024 · US
Spiro cyclohexanedione derivates as herbicides
US-11980188-B2 · May 14, 2024 · US
Herbicidal compounds
US-11608323-B2 · Mar 21, 2023 · US
Herbicidal 3-azaspiro[5.5] undecane-8, 10-dione compounds
US-11542235-B2 · Jan 3, 2023 · US
Cyclic diones as herbicidal compounds
US-2022281804-A1 · Sep 8, 2022 · US
Herbicidal cyclohexanedione derivatives
US-2022267278-A1 · Aug 25, 2022 · US
Herbicidal compounds
US-2022259153-A1 · Aug 18, 2022 · US
Herbicidal compounds
US-2022167616-A1 · Jun 2, 2022 · US
Substituted azaspiro-cycles as herbicides
US-2022117228-A1 · Apr 21, 2022 · US
Herbicidal compounds
US-2022089543-A1 · Mar 24, 2022 · US
Herbicidal 2-azaspiro[3-5]nonane compounds
US-2021395196-A1 · Dec 23, 2021 · US
Herbicidal 3- azaspiro[5.5] undecane-8, 10-dione compounds
US-2021139432-A1 · May 13, 2021 · US
Herbicidal compounds
US-2021047274-A1 · Feb 18, 2021 · US
Spiro cyclohexanedione derivates as herbicides
US-2021000113-A1 · Jan 7, 2021 · US
Herbicidal compounds
US-10653143-B2 · May 19, 2020 · US
Herbicidal compounds
US-2020113181-A1 · Apr 16, 2020 · US
Herbicidal compounds
US-10499640-B2 · Dec 10, 2019 · US
Herbicidal compounds
US-10301295-B2 · May 28, 2019 · US
Herbicidal compounds
US-2019112288-A1 · Apr 18, 2019 · US
Herbicidal compounds
US-10206394-B2 · Feb 19, 2019 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Syngenta Participations Ag | 30 |
| Syngenta Crop Protection Ag | 17 |
| Syngenta Ltd | 12 |
| Syngetna Participations AG | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| C07D401/12 | 20 |
| C07D221/20 | 16 |
| A01N43/42 | 16 |
| A01N43/54 | 16 |
| A01P13/00 | 15 |