
Dion Ferguson
Examiner (ID: 6431, Phone: (571)270-7566 , Office: P/2848 )
| Most Active Art Unit | 2848 |
| Art Unit(s) | 2848, 2835 |
| Total Applications | 1368 |
| Issued Applications | 1153 |
| Pending Applications | 97 |
| Abandoned Applications | 153 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 16673863
[patent_doc_number] => 20210062626
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2021-03-04
[patent_title] => DOWNHOLE PUMP AND METHOD FOR PRODUCING WELL FLUIDS
[patent_app_type] => utility
[patent_app_number] => 17/002637
[patent_app_country] => US
[patent_app_date] => 2020-08-25
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[rel_patent_id] =>[rel_patent_doc_number] =>) 17/002637 | Downhole pump and method for producing well fluids | Aug 24, 2020 | Issued |
Array
(
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[patent_doc_number] => 20210054696
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[patent_kind] => A1
[patent_issue_date] => 2021-02-25
[patent_title] => CABLE HEAD FOR ATTACHING A DOWNHOLE TOOL TO A WIRELINE
[patent_app_type] => utility
[patent_app_number] => 16/998788
[patent_app_country] => US
[patent_app_date] => 2020-08-20
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Array
(
[id] => 16484588
[patent_doc_number] => 20200378189
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[patent_issue_date] => 2020-12-03
[patent_title] => Directional Drilling Target Steering Apparatus and Method
[patent_app_type] => utility
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[patent_app_date] => 2020-08-16
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Array
(
[id] => 16422510
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[patent_kind] => A1
[patent_issue_date] => 2020-11-05
[patent_title] => EXTRACTION METHODS AND SYSTEMS FOR RECOVERY OF OIL FROM RESERVOIRS CONTAINING MOBILE WATER
[patent_app_type] => utility
[patent_app_number] => 16/936142
[patent_app_country] => US
[patent_app_date] => 2020-07-22
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Array
(
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[patent_title] => Variable width sand bridge inducer
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Array
(
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[patent_issue_date] => 2024-02-13
[patent_title] => Expanding and collapsing apparatus and methods of use
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Array
(
[id] => 17315232
[patent_doc_number] => 20210404280
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[patent_issue_date] => 2021-12-30
[patent_title] => LASER CUTTING TOOL
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[rel_patent_id] =>[rel_patent_doc_number] =>) 16/916283 | Laser cutting tool | Jun 29, 2020 | Issued |
Array
(
[id] => 17315216
[patent_doc_number] => 20210404264
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[patent_issue_date] => 2021-12-30
[patent_title] => DOWNHOLE TUBULAR SYSTEM, DOWNHOLE TUBULAR AND METHOD OF FORMING A CONTROL LINE PASSAGEWAY AT A TUBULAR
[patent_app_type] => utility
[patent_app_number] => 16/916500
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[rel_patent_id] =>[rel_patent_doc_number] =>) 16/916500 | Downhole tubular system, downhole tubular and method of forming a control line passageway at a tubular | Jun 29, 2020 | Issued |
Array
(
[id] => 17735368
[patent_doc_number] => 20220220827
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[patent_kind] => A1
[patent_issue_date] => 2022-07-14
[patent_title] => Wireline Clean-Out Tool Having Improved Capacity
[patent_app_type] => utility
[patent_app_number] => 17/607238
[patent_app_country] => US
[patent_app_date] => 2020-06-24
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[rel_patent_id] =>[rel_patent_doc_number] =>) 17/607238 | Wireline clean-out tool having improved capacity | Jun 23, 2020 | Issued |
Array
(
[id] => 17300253
[patent_doc_number] => 20210396092
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[patent_issue_date] => 2021-12-23
[patent_title] => EXPANSION TOOL ASSEMBLY FOR EXPANDABLE TUBULAR
[patent_app_type] => utility
[patent_app_number] => 16/908898
[patent_app_country] => US
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[rel_patent_id] =>[rel_patent_doc_number] =>) 16/908898 | Expansion tool assembly for expandable tubular | Jun 22, 2020 | Issued |
Array
(
[id] => 19717816
[patent_doc_number] => 12203343
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[patent_issue_date] => 2025-01-21
[patent_title] => Wellbore milling and cleanout system and methods of use
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Array
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Array
(
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Array
(
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[patent_title] => COLLECTING JUNK IN A WELLBORE
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Array
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Array
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Array
(
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[patent_title] => STABILIZER FOR INHIBITING SUCKER ROD BUCKLING DURING COMPRESSION MOMENTS IN ARTIFICIAL LIFT WELLS
[patent_app_type] => utility
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Array
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Array
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Array
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