Operating method for an elevator operating device with a touch-sensitive screen system
US-12503336-B2 · Dec 23, 2025 · US
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Ackermann Marcel patents
Ackermann Marcel is listed as an inventor on 9 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Ackermann Marcel |
| Total patents | 9 |
| First publication | Mar 29, 2018 |
| Latest publication | Dec 23, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Elevator installation comprising elevator operating devices for passengers with physical disabilities
US-12365565-B2 · Jul 22, 2025 · US
Operating method for an elevator operating device with a touch-sensitive screen system
US-2022274803-A1 · Sep 1, 2022 · US
Touch-sensitive elevator operation device for direction of travel calls
US-2022242695-A1 · Aug 4, 2022 · US
Elevator installation comprising elevator operating devices for passengers with physical disabilities
US-2022127111-A1 · Apr 28, 2022 · US
Heat tunable intraocular lens
US-10786348-B2 · Sep 29, 2020 · US
Heat tunable intraocular lens
US-2019076243-A1 · Mar 14, 2019 · US
Heat tunable intraocular lens
US-10159566-B2 · Dec 25, 2018 · US
Heat tunable intraocular lens
US-2018085213-A1 · Mar 29, 2018 · US
Recent patents
Latest publications not already listed above.
No data yet.
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Inventio Ag | 5 |
| Novartis Ag | 4 |
| Alcon Inc | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| B66B3/002 | 5 |
| B66B2201/463 | 5 |
| B66B1/468 | 5 |
| B66B2201/103 | 4 |
| B66B2201/4615 | 4 |