
Yong-suk Ro
Examiner (ID: 2421, Phone: (571)270-5466 , Office: P/3676 )
| Most Active Art Unit | 3676 |
| Art Unit(s) | 3676 |
| Total Applications | 1428 |
| Issued Applications | 1202 |
| Pending Applications | 84 |
| Abandoned Applications | 179 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
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[id] => 17386339
[patent_doc_number] => 20220034191
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[patent_issue_date] => 2022-02-03
[patent_title] => FRAC PLUG SLIPS WITH UNIFORM BREAKING MECHANISM AND METHOD
[patent_app_type] => utility
[patent_app_number] => 17/341571
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Array
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[patent_title] => Stabilizer including modified helical wellbore stabilizing elements
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Array
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[patent_title] => HYDRAULIC CASING CENTRALIZER DEVICE, SYSTEM, AND METHOD FOR EXPANDING THE SAME
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Array
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[patent_title] => STAGED UNDERREAMER CUTTER BLOCK
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Array
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[patent_title] => Removing obstructions in a drill bit
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Array
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Array
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[patent_title] => METHOD AND SYSTEM FOR DATA-TRANSFER VIA A DRILL PIPE
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Array
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[id] => 17142305
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[patent_title] => Oilfield Casing Centralization Tool
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Array
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[patent_title] => Nozzle assembly for shunt tube systems
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Array
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[rel_patent_id] =>[rel_patent_doc_number] =>) 17/222427 | PACKER | Apr 4, 2021 | Abandoned |
Array
(
[id] => 18526652
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[patent_title] => Debris barrier for retrievable downhole tool using expandable metal material
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Array
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[patent_title] => FLUID INLET SLEEVES FOR IMPROVING FLUID FLOW IN EARTH-BORING TOOLS, EARTH-BORING TOOLS HAVING FLUID INLET SLEEVES, AND RELATED METHODS
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Array
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[patent_title] => Apparatus and method for stimulating a well
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Array
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