Medical instrument
US-D1014748-S · Feb 13, 2024 · US
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Doll Frank patents
Doll Frank is listed as an inventor on 24 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Doll Frank |
| Total patents | 24 |
| First publication | Feb 3, 2015 |
| Latest publication | Feb 13, 2024 |
Notable patents
Publications ranked by popularity score, then publication date.
Medical instrument
US-11338079-B2 · May 24, 2022 · US
Medical instrument for tissue ablation by means of an HF electrode with the function of a controlled distal angular orientation
US-11266462-B2 · Mar 8, 2022 · US
Access system for endoscopic operations
US-10959754-B2 · Mar 30, 2021 · US
Surgical instrument
US-10792117-B2 · Oct 6, 2020 · US
Medical instrument
US-D860452-S · Sep 17, 2019 · US
Shaft attachable medical instrument
US-D858766-S · Sep 3, 2019 · US
Shaft attachable medical instrument
US-D852955-S · Jul 2, 2019 · US
Medical instrument for tissue ablation by means of an hf electrode with the function of a controlled distal angular orientation
US-2019069946-A1 · Mar 7, 2019 · US
Shaft attachable medical instrument
US-D840034-S · Feb 5, 2019 · US
Recent patents
Latest publications not already listed above.
Medical instrument
US-2019009016-A1 · Jan 10, 2019 · US
Access System For Endoscopic Operations
US-2018235656-A1 · Aug 23, 2018 · US
Surgical Instrument
US-2018206928-A1 · Jul 26, 2018 · US
Medical instrument and electrosurgical system
US-10022184-B2 · Jul 17, 2018 · US
Access system for endoscopic operations
US-10016214-B2 · Jul 10, 2018 · US
Access system for endoscopic operations
US-2017100160-A1 · Apr 13, 2017 · US
Coupling for a medical instrument
US-9511213-B2 · Dec 6, 2016 · US
Cutting electrode
US-D773045-S · Nov 29, 2016 · US
Cutting electrode
US-D773046-S · Nov 29, 2016 · US
Medical instrument, in particular hysteroscope
US-9462936-B2 · Oct 11, 2016 · US
Surgical instrument system
US-9398920-B2 · Jul 26, 2016 · US
Bipolar cutting electrode
US-D724210-S · Mar 10, 2015 · US
Medical Instrument And Electrosurgical System
US-2015066018-A1 · Mar 5, 2015 · US
Medical instrument
US-8945097-B2 · Feb 3, 2015 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Storz Karl Se & Co Kg | 15 |
| Storz Karl Gmbh & Co Kg | 13 |
| Doll Frank | 4 |
| Hahn Martin | 2 |
| Campo Rudi | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| A61B18/1485 | 4 |
| A61B2018/00601 | 4 |
| A61B2018/1475 | 4 |
| A61B18/149 | 4 |
| A61B1/307 | 4 |