Curved base air cleaner
US-2022195971-A1 · Jun 23, 2022 · US
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Wall Jere James patents
Wall Jere James holds 6 patents in our database, with recent filings and technology areas summarized below.
| Metric | Value |
|---|---|
| Total patents | 6 |
| Recent patents | 0 |
| First publication | Sep 29, 2016 |
| Latest publication | Jun 23, 2022 |
Filing trend
Year-over-year patent counts for this assignee.
Recent patents
Latest publications where this party is an assignee.
Air filter
US-11331615-B2 · May 17, 2022 · US
Filter oil formulation
US-10294897-B2 · May 21, 2019 · US
Air filter
US-9682341-B2 · Jun 20, 2017 · US
Oval air filter
US-D777211-S · Jan 24, 2017 · US
Notable patents
Representative or frequently cited publications from precomputed assignee stats.
Curved base air cleaner
US-2022195971-A1 · Jun 23, 2022 · US
Air filter
US-11331615-B2 · May 17, 2022 · US
Filter oil formulation
US-10294897-B2 · May 21, 2019 · US
Air filter
US-9682341-B2 · Jun 20, 2017 · US
Oval air filter
US-D777211-S · Jan 24, 2017 · US
Top CPC classifications
Most common classification codes in this portfolio.
| CPC | Patents |
|---|---|
| B01D46/521 | 2 |
| B01D46/79 | 2 |
| B01D46/125 | 1 |
| B01D46/103 | 1 |
| B01D46/121 | 1 |
Technology areas
Mapped technology topics for this assignee.
| Technology | Patents |
|---|---|
| Operations & Transport | 4 |
| Mechanical Engineering | 3 |
| Chemistry & Metallurgy | 1 |
| Cross-Sectional Technologies | 1 |