Casual driver ride sharing
US-2026043660-A1 · Feb 12, 2026 · US
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Dryjanski David patents
Dryjanski David is listed as an inventor on 22 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Dryjanski David |
| Total patents | 22 |
| First publication | Jan 28, 2016 |
| Latest publication | Feb 12, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Casual driver ride sharing
US-12449267-B2 · Oct 21, 2025 · US
Casual driver ride sharing
US-2024230346-A1 · Jul 11, 2024 · US
Casual driver ride sharing
US-11940284-B1 · Mar 26, 2024 · US
Ride chaining
US-11721216-B2 · Aug 8, 2023 · US
Casual driver ride sharing
US-11549818-B2 · Jan 10, 2023 · US
Ride chaining
US-2021327279-A1 · Oct 21, 2021 · US
Ride chaining
US-11004343-B2 · May 11, 2021 · US
Casual driver ride sharing
US-2020393257-A1 · Dec 17, 2020 · US
Casual driver ride sharing
US-10634510-B2 · Apr 28, 2020 · US
Recent patents
Latest publications not already listed above.
Ride chaining
US-2020118443-A1 · Apr 16, 2020 · US
Ride chaining
US-10482771-B2 · Nov 19, 2019 · US
Ride chaining
US-10235888-B2 · Mar 19, 2019 · US
Ride chaining
US-2018268709-A1 · Sep 20, 2018 · US
Casual driver ride sharing
US-2018238695-A1 · Aug 23, 2018 · US
Casual driver ride sharing
US-9976863-B2 · May 22, 2018 · US
Ride chaining
US-9978282-B2 · May 22, 2018 · US
Casual driver ride sharing
US-2017284820-A1 · Oct 5, 2017 · US
Ride chaining
US-2017256168-A1 · Sep 7, 2017 · US
Ride chaining
US-2017243492-A1 · Aug 24, 2017 · US
Ride chaining
US-9679489-B2 · Jun 13, 2017 · US
Ride chaining
US-2016027306-A1 · Jan 28, 2016 · US
Major assignees
Companies most often associated with this inventor's publications.
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| G08G1/202 | 22 |
| G01C21/3438 | 22 |
| G06Q10/08 | 12 |
| G06Q10/047 | 12 |
| G06Q10/06315 | 12 |