Search

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 numberTitle of the applicationFiling DateStatus
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 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 6405 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [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 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1444 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [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 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4293 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15297629 [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 [patent_figures_cnt] => 16 [patent_no_of_words] => 5122 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15292788 [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 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4176 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 192 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15293027 [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 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3339 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 191 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15755137 [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 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3052 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [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 [patent_figures_cnt] => 5 [patent_no_of_words] => 7378 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [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 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2847 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [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 [patent_figures_cnt] => 4 [patent_no_of_words] => 2675 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [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 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2836 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [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 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3080 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15240867 [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 [patent_app_country] => US [patent_app_date] => 2016-08-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 16 [patent_no_of_words] => 9155 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15230880 [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' [patent_app_type] => utility [patent_app_number] => 15/224782 [patent_app_country] => US [patent_app_date] => 2016-08-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 7394 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 233 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15224782 [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 [patent_app_number] => 15/223052 [patent_app_country] => US [patent_app_date] => 2016-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 9087 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15223052 [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 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3552 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15743692 [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 [patent_app_country] => US [patent_app_date] => 2016-07-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 9082 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15214799 [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 [patent_app_country] => US [patent_app_date] => 2016-07-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 3362 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15215132 [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' [patent_app_type] => utility [patent_app_number] => 15/214546 [patent_app_country] => US [patent_app_date] => 2016-07-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3900 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15214546 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/214546
Maintenance access to blade bearing Jul 19, 2016 Issued
Array ( [id] => 13313477 [patent_doc_number] => 20180208275 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-07-26 [patent_title] => LIQUEFIED HYDROGEN LOADING ARM [patent_app_type] => utility [patent_app_number] => 15/743784 [patent_app_country] => US [patent_app_date] => 2016-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5990 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 199 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15743784 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/743784
Liquefied hydrogen loading arm Jul 11, 2016 Issued
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