John P Hocker
Examiner (ID: 937)
Most Active Art Unit | 2158 |
Art Unit(s) | 2158, 2169 |
Total Applications | 135 |
Issued Applications | 83 |
Pending Applications | 1 |
Abandoned Applications | 51 |
Applications
Application number | Title of the application | Filing Date | Status |
---|---|---|---|
Array
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[id] => 16771398
[patent_doc_number] => 10982496
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[patent_kind] => B2
[patent_issue_date] => 2021-04-20
[patent_title] => Elevator roller insert system
[patent_app_type] => utility
[patent_app_number] => 15/997225
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Array
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[patent_doc_number] => 20190368311
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[patent_kind] => A1
[patent_issue_date] => 2019-12-05
[patent_title] => MODIFIED DOWNHOLE ISOLATION TOOL HAVING A SEATING MEANS AND PORTED SLIDING SLEEVE
[patent_app_type] => utility
[patent_app_number] => 15/996282
[patent_app_country] => US
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[rel_patent_id] =>[rel_patent_doc_number] =>) 15/996282 | Modified downhole isolation tool having a seating means and ported sliding sleeve | May 31, 2018 | Issued |
Array
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[patent_doc_number] => 20180274306
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[patent_kind] => A1
[patent_issue_date] => 2018-09-27
[patent_title] => LARGE DIAMETER TUBULAR LIFTING APPARATUSES AND METHODS
[patent_app_type] => utility
[patent_app_number] => 15/991516
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[rel_patent_id] =>[rel_patent_doc_number] =>) 15/991516 | Large diameter tubular lifting apparatuses and methods | May 28, 2018 | Issued |
Array
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[id] => 16541657
[patent_doc_number] => 20200408070
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[patent_kind] => A1
[patent_issue_date] => 2020-12-31
[patent_title] => DRILLING RIG POWER SUPPLY BUS MANAGEMENT
[patent_app_type] => utility
[patent_app_number] => 16/616862
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[patent_app_date] => 2018-05-23
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Array
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[patent_doc_number] => 20190063219
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[patent_title] => TUNNEL BORING MACHINE OPERATING ARRANGEMENT AND METHOD
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Array
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[patent_issue_date] => 2020-11-03
[patent_title] => Modular force multiplier for downhole tools
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Array
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[patent_title] => DUAL ROD DIRECTIONAL DRILLING SYSTEM
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Array
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[id] => 17193582
[patent_doc_number] => 11162326
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[patent_issue_date] => 2021-11-02
[patent_title] => Actuator assembly
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[rel_patent_id] =>[rel_patent_doc_number] =>) 16/610432 | Actuator assembly | Apr 30, 2018 | Issued |
Array
(
[id] => 13387777
[patent_doc_number] => 20180245430
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[patent_issue_date] => 2018-08-30
[patent_title] => APPARATUS AND METHOD FOR TREATING A RESERVOIR USING RE-CLOSEABLE SLEEVES
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[rel_patent_id] =>[rel_patent_doc_number] =>) 15/964968 | APPARATUS AND METHOD FOR TREATING A RESERVOIR USING RE-CLOSEABLE SLEEVES | Apr 26, 2018 | Abandoned |
Array
(
[id] => 15024617
[patent_doc_number] => 20190323313
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[patent_kind] => A1
[patent_issue_date] => 2019-10-24
[patent_title] => SYSTEM AND METHOD FOR EXPANDABLE LANDING LOCKING SHOULDER
[patent_app_type] => utility
[patent_app_number] => 15/960036
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[patent_app_date] => 2018-04-23
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[rel_patent_id] =>[rel_patent_doc_number] =>) 15/960036 | System and method for expandable landing locking shoulder | Apr 22, 2018 | Issued |
Array
(
[id] => 15899699
[patent_doc_number] => 20200149368
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[patent_kind] => A1
[patent_issue_date] => 2020-05-14
[patent_title] => WELL PLUGGING APPARATUS AND TEMPORARY WELL PLUGGING METHOD
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[rel_patent_id] =>[rel_patent_doc_number] =>) 16/480043 | WELL PLUGGING APPARATUS AND TEMPORARY WELL PLUGGING METHOD | Apr 16, 2018 | Abandoned |
Array
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[id] => 14964211
[patent_doc_number] => 20190309584
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[patent_issue_date] => 2019-10-10
[patent_title] => Drawworks System with Variable Frequency Drive
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Array
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Array
(
[id] => 16925749
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Array
(
[id] => 13429287
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Array
(
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[rel_patent_id] =>[rel_patent_doc_number] =>) 15/915920 | Screen jacket termination configuration and method | Mar 7, 2018 | Issued |
Array
(
[id] => 13373155
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[patent_title] => SKID ASSEMBLY FOR TRANSPORTING, INSTALLING AND REMOVING BLOWOUT PREVENTERS
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