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Ganapathiram Raghu

Examiner (ID: 8559, Phone: (571)272-4533 , Office: P/1652 )

Most Active Art Unit
1652
Art Unit(s)
1652
Total Applications
1674
Issued Applications
1095
Pending Applications
141
Abandoned Applications
454

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 13480411 [patent_doc_number] => 20180291748 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-10-11 [patent_title] => RESUPPLY HOLE OF COOLING AIR INTO GAS TURBINE BLADE SERPENTINE PASSAGE [patent_app_type] => utility [patent_app_number] => 15/483003 [patent_app_country] => US [patent_app_date] => 2017-04-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4038 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15483003 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/483003
Resupply hole of cooling air into gas turbine blade serpentine passage Apr 9, 2017 Issued
Array ( [id] => 11994794 [patent_doc_number] => 20170298949 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-10-19 [patent_title] => 'VORTEX PUMP AND FUEL VAPOR TREATMENT DEVICE COMPRISING THE VORTEX PUMP' [patent_app_type] => utility [patent_app_number] => 15/481719 [patent_app_country] => US [patent_app_date] => 2017-04-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 6991 [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] => 15481719 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/481719
Vortex pump and fuel vapor treatment device comprising the vortex pump Apr 6, 2017 Issued
Array ( [id] => 13480753 [patent_doc_number] => 20180291919 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-10-11 [patent_title] => IMPELLERS FOR ENGINE MOUNTED BOOST STAGE PUMPS [patent_app_type] => utility [patent_app_number] => 15/482278 [patent_app_country] => US [patent_app_date] => 2017-04-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6020 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15482278 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/482278
Impellers for engine mounted boost stage pumps Apr 6, 2017 Issued
Array ( [id] => 15009695 [patent_doc_number] => 10450973 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-10-22 [patent_title] => Techniques for controlling a dedicated EGR engine [patent_app_type] => utility [patent_app_number] => 15/479448 [patent_app_country] => US [patent_app_date] => 2017-04-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 6978 [patent_no_of_claims] => 34 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 55 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15479448 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/479448
Techniques for controlling a dedicated EGR engine Apr 4, 2017 Issued
Array ( [id] => 14912655 [patent_doc_number] => 10427632 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-10-01 [patent_title] => Bowed rotor nacelle cooling [patent_app_type] => utility [patent_app_number] => 15/475987 [patent_app_country] => US [patent_app_date] => 2017-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 24 [patent_no_of_words] => 6290 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 54 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15475987 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/475987
Bowed rotor nacelle cooling Mar 30, 2017 Issued
Array ( [id] => 13463335 [patent_doc_number] => 20180283210 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-10-04 [patent_title] => SEAL ELEMENT WITH INTERNAL LUBRICANT PLENUM FOR ROTATIONAL EQUIPMENT [patent_app_type] => utility [patent_app_number] => 15/471708 [patent_app_country] => US [patent_app_date] => 2017-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4809 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15471708 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/471708
Seal element with internal lubricant plenum for rotational equipment Mar 27, 2017 Issued
Array ( [id] => 15118539 [patent_doc_number] => 20190345902 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-11-14 [patent_title] => NOVEL LOW-TEMPERATURE FUEL REFORMING UNIT BASED ON COMBINED EXTERNAL REFORMER OF AN ENGINE [patent_app_type] => utility [patent_app_number] => 15/559822 [patent_app_country] => US [patent_app_date] => 2017-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2910 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 393 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15559822 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/559822
Low-temperature fuel reforming unit based on combined external reformer of an engine Mar 26, 2017 Issued
Array ( [id] => 14978995 [patent_doc_number] => 10443404 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-10-15 [patent_title] => Film and impingement platform cooling for serpentine cooled turbine blades [patent_app_type] => utility [patent_app_number] => 15/469000 [patent_app_country] => US [patent_app_date] => 2017-03-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 4010 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15469000 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/469000
Film and impingement platform cooling for serpentine cooled turbine blades Mar 23, 2017 Issued
Array ( [id] => 14295913 [patent_doc_number] => 10288075 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-05-14 [patent_title] => Thrust generating apparatus for controlling attitude of movable body [patent_app_type] => utility [patent_app_number] => 15/464463 [patent_app_country] => US [patent_app_date] => 2017-03-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 8 [patent_no_of_words] => 6663 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 477 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15464463 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/464463
Thrust generating apparatus for controlling attitude of movable body Mar 20, 2017 Issued
Array ( [id] => 12017472 [patent_doc_number] => 09810166 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-11-07 [patent_title] => 'Fuel management system for variable ethanol octane enhancement of gasoline engines' [patent_app_type] => utility [patent_app_number] => 15/463425 [patent_app_country] => US [patent_app_date] => 2017-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 3974 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 54 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15463425 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/463425
Fuel management system for variable ethanol octane enhancement of gasoline engines Mar 19, 2017 Issued
Array ( [id] => 11729997 [patent_doc_number] => 20170191440 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-07-06 [patent_title] => 'FUEL PRESSURE CONTROL FOR ENGINE FUEL SYSTEMS' [patent_app_type] => utility [patent_app_number] => 15/462373 [patent_app_country] => US [patent_app_date] => 2017-03-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 11429 [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] => 15462373 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/462373
Fuel pressure control for engine fuel systems Mar 16, 2017 Issued
Array ( [id] => 16771539 [patent_doc_number] => 10982638 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-04-20 [patent_title] => Device for controlling high-pressure fuel supply pump, and high-pressure fuel supply pump [patent_app_type] => utility [patent_app_number] => 16/305366 [patent_app_country] => US [patent_app_date] => 2017-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 13 [patent_no_of_words] => 10281 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 180 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16305366 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/305366
Device for controlling high-pressure fuel supply pump, and high-pressure fuel supply pump Mar 14, 2017 Issued
Array ( [id] => 13429465 [patent_doc_number] => 20180266275 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-09-20 [patent_title] => Bearing Outer Race Retention During High Load Events [patent_app_type] => utility [patent_app_number] => 15/459125 [patent_app_country] => US [patent_app_date] => 2017-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7779 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 195 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15459125 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/459125
Bearing outer race retention during high load events Mar 14, 2017 Issued
Array ( [id] => 11707198 [patent_doc_number] => 20170175697 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-06-22 [patent_title] => 'Compact Electromagnetic Plasma Ignition Device' [patent_app_type] => utility [patent_app_number] => 15/454429 [patent_app_country] => US [patent_app_date] => 2017-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 19 [patent_no_of_words] => 14811 [patent_no_of_claims] => 9 [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] => 15454429 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/454429
Compact electromagnetic plasma ignition device Mar 8, 2017 Issued
Array ( [id] => 14733119 [patent_doc_number] => 10385953 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-08-20 [patent_title] => Torque converter including inertia ring connected to a turbine by a extruded rivet weldless connection [patent_app_type] => utility [patent_app_number] => 15/453648 [patent_app_country] => US [patent_app_date] => 2017-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 1812 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15453648 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/453648
Torque converter including inertia ring connected to a turbine by a extruded rivet weldless connection Mar 7, 2017 Issued
Array ( [id] => 14763519 [patent_doc_number] => 10393149 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-08-27 [patent_title] => Method and apparatus for active clearance control [patent_app_type] => utility [patent_app_number] => 15/447565 [patent_app_country] => US [patent_app_date] => 2017-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4902 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15447565 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/447565
Method and apparatus for active clearance control Mar 1, 2017 Issued
Array ( [id] => 11950121 [patent_doc_number] => 20170254272 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-09-07 [patent_title] => 'INTERCOMPONENT SEAL FOR A GAS TURBINE ENGINE' [patent_app_type] => utility [patent_app_number] => 15/442192 [patent_app_country] => US [patent_app_date] => 2017-02-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 8556 [patent_no_of_claims] => 16 [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] => 15442192 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/442192
Intercomponent seal for a gas turbine engine Feb 23, 2017 Issued
Array ( [id] => 13988371 [patent_doc_number] => 20190063343 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-02-28 [patent_title] => Controlling Fuel Injection in an Internal Combustion Engine [patent_app_type] => utility [patent_app_number] => 16/081363 [patent_app_country] => US [patent_app_date] => 2017-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4112 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 67 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16081363 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/081363
Controlling fuel injection in an internal combustion engine Feb 8, 2017 Issued
Array ( [id] => 13344527 [patent_doc_number] => 20180223803 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-08-09 [patent_title] => System and Method for Controlling Pitch Angle of a Wind Turbine Rotor Blade [patent_app_type] => utility [patent_app_number] => 15/427116 [patent_app_country] => US [patent_app_date] => 2017-02-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5862 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15427116 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/427116
System and method for controlling pitch angle of a wind turbine rotor blade Feb 7, 2017 Issued
Array ( [id] => 11650063 [patent_doc_number] => 20170145964 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-05-25 [patent_title] => 'Filter Arrangement of a Vehicle' [patent_app_type] => utility [patent_app_number] => 15/426261 [patent_app_country] => US [patent_app_date] => 2017-02-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3655 [patent_no_of_claims] => 13 [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] => 15426261 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/426261
Filter arrangement of a vehicle Feb 6, 2017 Issued
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