Mill, whipstock, and anchor assembly, method and system
US-12571271-B2 · Mar 10, 2026 · US
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Alexander David patents
Alexander David is listed as an inventor on 36 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Alexander David |
| Total patents | 36 |
| First publication | Jun 15, 2017 |
| Latest publication | Mar 10, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Mill, whipstock, and anchor assembly, method and system
US-2026063008-A1 · Mar 5, 2026 · US
Casing exit assembly, method, and system
US-2026028899-A1 · Jan 29, 2026 · US
Milling tool, method and system
US-12534969-B1 · Jan 27, 2026 · US
Separable tool with mill face, method and system
US-11959345-B2 · Apr 16, 2024 · US
Method for pulling casing
US-2024044220-A1 · Feb 8, 2024 · US
Object carrier, tool, method, and system
US-11879307-B2 · Jan 23, 2024 · US
Section milling tool, methods and system
US-2023349254-A1 · Nov 2, 2023 · US
Separable tool with mill face, method and system
US-2023295993-A1 · Sep 21, 2023 · US
Casing mill, method, and system
US-11753891-B2 · Sep 12, 2023 · US
Recent patents
Latest publications not already listed above.
Techniques for using convex fabrication loss functions during an inverse design process to obtain fabricable designs
US-11727171-B2 · Aug 15, 2023 · US
Object carrier, tool, method, and system
US-2023250707-A1 · Aug 10, 2023 · US
Casing mill, method, and system
US-2023113994-A1 · Apr 13, 2023 · US
Casing mill, method, and system
US-2023109781-A1 · Apr 13, 2023 · US
Stump cutter drive system
US-11612115-B2 · Mar 28, 2023 · US
Stump cutter drive system
US-11612114-B2 · Mar 28, 2023 · US
Extrudable ball for multiple activations
US-11512551-B2 · Nov 29, 2022 · US
Separable tool with mill face, method and system
US-2022364425-A1 · Nov 17, 2022 · US
Techniques for using convex fabrication loss functions during an inverse design process to obtain fabricable designs
US-2022100921-A1 · Mar 31, 2022 · US
Extrudable ball for multiple activations
US-2022049569-A1 · Feb 17, 2022 · US
Stump cutter drive system
US-2021321579-A1 · Oct 21, 2021 · US
Stump cutter drive system
US-2021321578-A1 · Oct 21, 2021 · US
Chemically treated substrate strips in screens for open hole gravel packing and stand alone screens
US-2021002983-A1 · Jan 7, 2021 · US
Chemical deployment modular system and method of use
US-10837260-B2 · Nov 17, 2020 · US
Hierarchical genome assembly method using single long insert library
US-10777301-B2 · Sep 15, 2020 · US
Media distribution with sample variants for normalized encryption
US-10771843-B2 · Sep 8, 2020 · US
Chemical deployment modular system and method of use
US-2020102811-A1 · Apr 2, 2020 · US
Polypeptide glycopeptide fragments from the V1/V2 and V3 domains of the HIV-1 envelope protein gp 120
US-10517942-B2 · Dec 31, 2019 · US
System and method for media delivery using common mezzanine distribution format
US-10306308-B2 · May 28, 2019 · US
Polypeptide glycopeptide fragments from the v1/v2 and v3 domains of the hiv-1 envelope protein gp 120
US-2019091326-A1 · Mar 28, 2019 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Baker Hughes Oilfield Operations Llc | 17 |
| Alexander David | 12 |
| Dahlberg Knut Inge | 6 |
| Ponder Andrew | 4 |
| Ericsson Telefon Ab L M | 4 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| H04N21/23439 | 8 |
| H04L67/568 | 8 |
| H04L65/65 | 8 |
| H04N21/2362 | 8 |
| H04N21/6334 | 8 |