PATLY.AIWhere it is examined
Topic
Exchange membrane Steady
439 applications whose title mentions it. Its share of new filings over the last two years is 46% above the four years before.
Allowance rate
74%
−1 pts vs the USPTO 342 decided
Months to first action
22.9 mo
+4.3 vs the USPTO
Applications
439.0
in the record
Allowed
253.0
89 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 |
|---|---|---|---|---|---|---|
| 19882341 | ANION EXCHANGE MEMBRANE, PREPARATION METHOD THEREFOR AND USE THEREOF, INTEGRATED EL… | 2026-10-05 | Pending | 0 | 0 | n/a |
| 19618268 | ANION EXCHANGE MEMBRANE ROLL ARTICLE | 2026-08-25 | Pending | 0 | 0 | n/a |
| 19609616 | LOW CROSSOVER, HIGH DURABILITY GRAPHENE REINFORCED PROTON EXCHANGE MEMBRANE | 2026-07-27 | Pending | 0 | 0 | n/a |
| 15857196 | Method and apparatus for adaptive signal processing | 2012-01-10 | Allowed | 1 | 0 | 12.0 mo |
| 15960153 | Composition and method for controlled release | 2015-02-11 | Abandoned | 4 | 1 | 23.0 mo |
| 15542673 | Distributed ledger transaction verification | 2018-03-12 | Allowed | 3 | 0 | 20.0 mo |
| 15292582 | Thermal management of battery assemblies | 2021-04-13 | Pending | 2 | 1 | 17.0 mo |
| 15416230 | Machine learning model for anomaly detection | 2012-05-14 | Allowed | 1 | 0 | 14.0 mo |
| 15494517 | Wireless power transfer coil arrangement | 2015-06-15 | Abandoned | 4 | 1 | 25.0 mo |
| 15562592 | Catalyst for selective hydrogenation | 2018-07-16 | Allowed | 3 | 0 | 22.0 mo |