
Alfred E. Dudding
Examiner (ID: 12734)
| Most Active Art Unit | 2853 |
| Art Unit(s) | 2853 |
| Total Applications | 303 |
| Issued Applications | 292 |
| Pending Applications | 2 |
| Abandoned Applications | 9 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 16127659
[patent_doc_number] => 10697578
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2020-06-30
[patent_title] => Method for assembling a rigid conduit and associated conduit
[patent_app_type] => utility
[patent_app_number] => 15/769150
[patent_app_country] => US
[patent_app_date] => 2016-10-21
[patent_effective_date] => 0000-00-00
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[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15769150
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/769150 | Method for assembling a rigid conduit and associated conduit | Oct 20, 2016 | Issued |
Array
(
[id] => 11590518
[patent_doc_number] => 20170114929
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2017-04-27
[patent_title] => 'MULTILAYER TUBE, PARTICULARLY FOR FLUIDS'
[patent_app_type] => utility
[patent_app_number] => 15/299246
[patent_app_country] => US
[patent_app_date] => 2016-10-20
[patent_effective_date] => 0000-00-00
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15299246
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/299246 | MULTILAYER TUBE, PARTICULARLY FOR FLUIDS | Oct 19, 2016 | Abandoned |
Array
(
[id] => 11590519
[patent_doc_number] => 20170114930
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2017-04-27
[patent_title] => 'Chemical and gas-resistant, high-pressure, large-bore bonded flexible rubber pipe and method for producing the same'
[patent_app_type] => utility
[patent_app_number] => 15/297629
[patent_app_country] => US
[patent_app_date] => 2016-10-19
[patent_effective_date] => 0000-00-00
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[rel_patent_id] =>[rel_patent_doc_number] =>) 15/297629 | Chemical and gas-resistant, high-pressure, large-bore bonded flexible rubber pipe and method for producing the same | Oct 18, 2016 | Abandoned |
Array
(
[id] => 11605165
[patent_doc_number] => 20170122466
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2017-05-04
[patent_title] => 'DUCT AND METHOD OF MANUFACTURING THE SAME'
[patent_app_type] => utility
[patent_app_number] => 15/292788
[patent_app_country] => US
[patent_app_date] => 2016-10-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 16
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[rel_patent_id] =>[rel_patent_doc_number] =>) 15/292788 | Duct and method of manufacturing the same | Oct 12, 2016 | Issued |
Array
(
[id] => 12643752
[patent_doc_number] => 20180106415
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2018-04-19
[patent_title] => PIPING INSULATION INSERT
[patent_app_type] => utility
[patent_app_number] => 15/293027
[patent_app_country] => US
[patent_app_date] => 2016-10-13
[patent_effective_date] => 0000-00-00
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[rel_patent_id] =>[rel_patent_doc_number] =>) 15/293027 | PIPING INSULATION INSERT | Oct 12, 2016 | Abandoned |
Array
(
[id] => 13388381
[patent_doc_number] => 20180245732
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2018-08-30
[patent_title] => AN ELONGATED PRE-INSULATED PIPE ASSEMBLY AND A LOCAL HEAT DISTRIBUTION SYSTEM
[patent_app_type] => utility
[patent_app_number] => 15/755137
[patent_app_country] => US
[patent_app_date] => 2016-08-31
[patent_effective_date] => 0000-00-00
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[rel_patent_id] =>[rel_patent_doc_number] =>) 15/755137 | Elongated pre-insulated pipe assembly and a local heat distribution system | Aug 30, 2016 | Issued |
Array
(
[id] => 11351160
[patent_doc_number] => 20160369900
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2016-12-22
[patent_title] => 'LINE BLIND VALVE'
[patent_app_type] => utility
[patent_app_number] => 15/249950
[patent_app_country] => US
[patent_app_date] => 2016-08-29
[patent_effective_date] => 0000-00-00
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15249950
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/249950 | Line blind valve | Aug 28, 2016 | Issued |
Array
(
[id] => 11620701
[patent_doc_number] => 20170130888
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2017-05-11
[patent_title] => 'FLEXIBLE AND MODULAR, SELF-SINKING SUBMARINE HOSES AND THEIR METHODS OF MANUFACTURE AND USE'
[patent_app_type] => utility
[patent_app_number] => 15/246605
[patent_app_country] => US
[patent_app_date] => 2016-08-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15246605
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/246605 | FLEXIBLE AND MODULAR, SELF-SINKING SUBMARINE HOSES AND THEIR METHODS OF MANUFACTURE AND USE | Aug 24, 2016 | Abandoned |
Array
(
[id] => 12206616
[patent_doc_number] => 20180051842
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2018-02-22
[patent_title] => 'Pipe Multifold Line Plug with Fluid Opening'
[patent_app_type] => utility
[patent_app_number] => 15/242926
[patent_app_country] => US
[patent_app_date] => 2016-08-22
[patent_effective_date] => 0000-00-00
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15242926
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/242926 | Pipe multifold line plug with fluid opening | Aug 21, 2016 | Issued |
Array
(
[id] => 12206617
[patent_doc_number] => 20180051843
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2018-02-22
[patent_title] => 'Pipe Multifold Line Plug'
[patent_app_type] => utility
[patent_app_number] => 15/242972
[patent_app_country] => US
[patent_app_date] => 2016-08-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15242972
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/242972 | Pipe Multifold Line Plug | Aug 21, 2016 | Abandoned |
Array
(
[id] => 12206615
[patent_doc_number] => 20180051841
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2018-02-22
[patent_title] => 'VENTING SYSTEM FOR LINED PIPE'
[patent_app_type] => utility
[patent_app_number] => 15/241102
[patent_app_country] => US
[patent_app_date] => 2016-08-19
[patent_effective_date] => 0000-00-00
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15241102
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/241102 | Venting system for lined pipe | Aug 18, 2016 | Issued |
Array
(
[id] => 12206605
[patent_doc_number] => 20180051831
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2018-02-22
[patent_title] => 'COMBINED-PIPELINE SYSTEMS'
[patent_app_type] => utility
[patent_app_number] => 15/240867
[patent_app_country] => US
[patent_app_date] => 2016-08-18
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[rel_patent_id] =>[rel_patent_doc_number] =>) 15/240867 | COMBINED-PIPELINE SYSTEMS | Aug 17, 2016 | Abandoned |
Array
(
[id] => 14328419
[patent_doc_number] => 10295218
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2019-05-21
[patent_title] => Insulated duct with air gap and method of use
[patent_app_type] => utility
[patent_app_number] => 15/230880
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[rel_patent_id] =>[rel_patent_doc_number] =>) 15/230880 | Insulated duct with air gap and method of use | Aug 7, 2016 | Issued |
Array
(
[id] => 12200465
[patent_doc_number] => 09903525
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2018-02-27
[patent_title] => 'Insulated fluid conduit'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 15/224782 | Insulated fluid conduit | Jul 31, 2016 | Issued |
Array
(
[id] => 11422361
[patent_doc_number] => 20170030505
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2017-02-02
[patent_title] => 'PIPE SEALING APPARATUS & METHOD'
[patent_app_type] => utility
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[rel_patent_id] =>[rel_patent_doc_number] =>) 15/223052 | Pipe sealing apparatus and method | Jul 28, 2016 | Issued |
Array
(
[id] => 12910906
[patent_doc_number] => 20180195478
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2018-07-12
[patent_title] => DIAPHRAGM DAMPER DEVICE COILED WAVE SPRING AND DAMPER SYSTEM
[patent_app_type] => utility
[patent_app_number] => 15/743692
[patent_app_country] => US
[patent_app_date] => 2016-07-28
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[rel_patent_id] =>[rel_patent_doc_number] =>) 15/743692 | Diaphragm damper device coiled wave spring and damper system | Jul 27, 2016 | Issued |
Array
(
[id] => 11422055
[patent_doc_number] => 20170030199
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2017-02-02
[patent_title] => 'TURBINE AIRFOILS WITH MICRO COOLING FEATURES'
[patent_app_type] => utility
[patent_app_number] => 15/214799
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[rel_patent_id] =>[rel_patent_doc_number] =>) 15/214799 | Turbine airfoils with micro cooling features | Jul 19, 2016 | Issued |
Array
(
[id] => 12152153
[patent_doc_number] => 20180023417
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2018-01-25
[patent_title] => 'MULTI-PLY HEAT SHIELD ASSEMBLY WITH INTEGRAL BAND CLAMP FOR A GAS TURBINE ENGINE'
[patent_app_type] => utility
[patent_app_number] => 15/215132
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[rel_patent_id] =>[rel_patent_doc_number] =>) 15/215132 | Multi-ply heat shield assembly with integral band clamp for a gas turbine engine | Jul 19, 2016 | Issued |
Array
(
[id] => 11493253
[patent_doc_number] => 20170067438
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2017-03-09
[patent_title] => 'MAINTENANCE ACCESS TO BLADE BEARING'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 15/214546 | Maintenance access to blade bearing | Jul 19, 2016 | Issued |
Array
(
[id] => 13313477
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[patent_title] => LIQUEFIED HYDROGEN LOADING ARM
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[rel_patent_id] =>[rel_patent_doc_number] =>) 15/743784 | Liquefied hydrogen loading arm | Jul 11, 2016 | Issued |