Alkaline electrochemical cells comprising increased zinc oxide levels and high valent nickel cathodes
US-2026018591-A1 · Jan 15, 2026 · US
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Johnson Robert P patents
Johnson Robert P is listed as an inventor on 12 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Johnson Robert P |
| Total patents | 12 |
| First publication | Jun 23, 2016 |
| Latest publication | Jan 15, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Alkaline electrochemical cells comprising increased zinc oxide levels
US-2025112226-A1 · Apr 3, 2025 · US
Alkaline electrochemical cells comprising increased zinc oxide levels
US-12126014-B2 · Oct 22, 2024 · US
Electrochemical cell with increased runtime and reduced internal shorting
US-2023163321-A1 · May 25, 2023 · US
Alkaline electrochemical cells comprising increased zinc oxide levels
US-2023107037-A1 · Apr 6, 2023 · US
Alkaline electrochemical cells comprising increased zinc oxide levels
US-11450847-B2 · Sep 20, 2022 · US
Alkaline electrochemical cells comprising increased zinc oxide levels
US-2020235382-A1 · Jul 23, 2020 · US
Explosive device with casing having voids therein
US-10578411-B2 · Mar 3, 2020 · US
Multiple explosively formed projectiles liner fabricated by additive manufacturing
US-9995562-B2 · Jun 12, 2018 · US
Metal coated heavy metal powder for additive manufacturing of heavy metal parts
US-2017175234-A1 · Jun 22, 2017 · US
Recent patents
Latest publications not already listed above.
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Energizer Brands Llc | 7 |
| Raytheon Co | 5 |
Top CPC classifications
Most common classification codes across this inventor's patents.