PATLY.AIWhere it is examined
Topic
Engine exhaust gas Steady
248 applications whose title mentions it. Its share of new filings over the last two years is -57% below the four years before.
Allowance rate
78%
+3 pts vs the USPTO 237 decided
Months to first action
18.8 mo
+0.2 vs the USPTO
Applications
248.0
in the record
Allowed
186.0
51 abandoned
Filings by year
How often the topic was filed
The most recent years are still filling in.
Examiners
Who examines it, and how it fares with each
Bars show the share of decided applications that were allowed.
Who files it
Companies and institutions
Bars show the share of decided applications that were allowed.
Who represents them
Law firms and agents
Bars show the share of decided applications that were allowed.
Applications
Recent applications on this topic
| Application | Title | Filed | Status | Rejections | RCEs | To 1st action |
|---|---|---|---|---|---|---|
| 19881823 | INTERNAL COMBUSTION ENGINE EQUIPPED WITH AN OIL SEPARATOR AND AT LEAST ONE LOWER HO… | 2026-10-02 | Pending | 0 | 0 | n/a |
| 19628497 | METHOD FOR DETERMINING THE HYDROGEN CONTENT IN THE EXHAUST GAS OF A HYDROGEN INTERN… | 2026-09-25 | Pending | 0 | 0 | n/a |
| 19596834 | Method and apparatus for treating an exhaust gas flow of a marine engine | 2026-06-12 | Pending | 0 | 0 | n/a |
| 15674440 | Method and apparatus for adaptive signal processing | 2012-01-10 | Allowed | 1 | 0 | 12.0 mo |
| 15300071 | Composition and method for controlled release | 2015-02-11 | Abandoned | 4 | 1 | 23.0 mo |
| 15847309 | Distributed ledger transaction verification | 2018-03-12 | Allowed | 3 | 0 | 20.0 mo |
| 15139081 | Thermal management of battery assemblies | 2021-04-13 | Pending | 2 | 1 | 17.0 mo |
| 15445286 | Machine learning model for anomaly detection | 2012-05-14 | Allowed | 1 | 0 | 14.0 mo |
| 15709022 | Wireless power transfer coil arrangement | 2015-06-15 | Abandoned | 4 | 1 | 25.0 mo |
| 15958980 | Catalyst for selective hydrogenation | 2018-07-16 | Allowed | 3 | 0 | 22.0 mo |