Search

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] => 17006550 [patent_doc_number] => 20210237711 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-05 [patent_title] => METHOD FOR OPERATING AN IDLING CONTROL DEVICE, AN IDLING CONTROL DEVICE AND A MOTOR VEHICLE [patent_app_type] => utility [patent_app_number] => 17/262343 [patent_app_country] => US [patent_app_date] => 2019-07-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9509 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 217 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17262343 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/262343
Method for operating an idling control device, an idling control device and a motor vehicle Jul 23, 2019 Issued
Array ( [id] => 15558519 [patent_doc_number] => 20200063671 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-02-27 [patent_title] => ENGINE SYSTEM [patent_app_type] => utility [patent_app_number] => 16/513964 [patent_app_country] => US [patent_app_date] => 2019-07-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9456 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 314 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16513964 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/513964
ENGINE SYSTEM Jul 16, 2019 Abandoned
Array ( [id] => 16415214 [patent_doc_number] => 10823094 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-11-03 [patent_title] => Engine system [patent_app_type] => utility [patent_app_number] => 16/511838 [patent_app_country] => US [patent_app_date] => 2019-07-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 3527 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 175 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16511838 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/511838
Engine system Jul 14, 2019 Issued
Array ( [id] => 15591243 [patent_doc_number] => 20200072156 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-03-05 [patent_title] => EXHAUST GAS PURIFICATION SYSTEM FOR INTERNAL COMBUSTION ENGINE [patent_app_type] => utility [patent_app_number] => 16/508609 [patent_app_country] => US [patent_app_date] => 2019-07-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6274 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 261 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16508609 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/508609
Exhaust gas purification system for internal combustion engine Jul 10, 2019 Issued
Array ( [id] => 16430080 [patent_doc_number] => 10830157 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-11-10 [patent_title] => Air intake apparatus of internal-combustion engine and air intake flow control valve [patent_app_type] => utility [patent_app_number] => 16/507119 [patent_app_country] => US [patent_app_date] => 2019-07-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 10 [patent_no_of_words] => 7853 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 201 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16507119 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/507119
Air intake apparatus of internal-combustion engine and air intake flow control valve Jul 9, 2019 Issued
Array ( [id] => 16369711 [patent_doc_number] => 10801457 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-10-13 [patent_title] => Fuel rail assembly providing connection to a fuel injector [patent_app_type] => utility [patent_app_number] => 16/502484 [patent_app_country] => US [patent_app_date] => 2019-07-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 6261 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 162 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16502484 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/502484
Fuel rail assembly providing connection to a fuel injector Jul 2, 2019 Issued
Array ( [id] => 16290753 [patent_doc_number] => 10767592 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-09-08 [patent_title] => Failure diagnosis device for in-cylinder pressure sensor [patent_app_type] => utility [patent_app_number] => 16/459969 [patent_app_country] => US [patent_app_date] => 2019-07-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 19443 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 211 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16459969 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/459969
Failure diagnosis device for in-cylinder pressure sensor Jul 1, 2019 Issued
Array ( [id] => 15437105 [patent_doc_number] => 20200032736 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-30 [patent_title] => CONTROL SYSTEM FOR COMPRESSION IGNITION ENGINE [patent_app_type] => utility [patent_app_number] => 16/457137 [patent_app_country] => US [patent_app_date] => 2019-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 23612 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 504 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16457137 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/457137
Control system for compression ignition engine Jun 27, 2019 Issued
Array ( [id] => 15437073 [patent_doc_number] => 20200032720 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-30 [patent_title] => CONTROL DEVICE FOR COMPRESSION IGNITION ENGINE [patent_app_type] => utility [patent_app_number] => 16/450704 [patent_app_country] => US [patent_app_date] => 2019-06-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20823 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 436 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16450704 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/450704
Control device for compression ignition engine Jun 23, 2019 Issued
Array ( [id] => 17067986 [patent_doc_number] => 20210270201 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-02 [patent_title] => METHOD AND DEVICE FOR EVALUATING THE COMPRESSION OF THE CYLINDERS OF AN INTERNAL COMBUSTION ENGINE [patent_app_type] => utility [patent_app_number] => 17/253562 [patent_app_country] => US [patent_app_date] => 2019-06-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2623 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17253562 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/253562
Method and device for evaluating the compression of the cylinders of an internal combustion engine Jun 17, 2019 Issued
Array ( [id] => 16445479 [patent_doc_number] => 10837397 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-11-17 [patent_title] => Fuel injection control system and fuel injection control method for diesel engine [patent_app_type] => utility [patent_app_number] => 16/443731 [patent_app_country] => US [patent_app_date] => 2019-06-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 34 [patent_no_of_words] => 19936 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 362 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16443731 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/443731
Fuel injection control system and fuel injection control method for diesel engine Jun 16, 2019 Issued
Array ( [id] => 16215795 [patent_doc_number] => 10731596 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-08-04 [patent_title] => Internal combustion engine and control device for internal combustion engine [patent_app_type] => utility [patent_app_number] => 16/442640 [patent_app_country] => US [patent_app_date] => 2019-06-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 9631 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 271 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16442640 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/442640
Internal combustion engine and control device for internal combustion engine Jun 16, 2019 Issued
Array ( [id] => 16277503 [patent_doc_number] => 10760523 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-09-01 [patent_title] => Control of fuel injection in an internal combustion engine based on converged fuel injector slope [patent_app_type] => utility [patent_app_number] => 16/443310 [patent_app_country] => US [patent_app_date] => 2019-06-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 5225 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 252 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16443310 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/443310
Control of fuel injection in an internal combustion engine based on converged fuel injector slope Jun 16, 2019 Issued
Array ( [id] => 18576123 [patent_doc_number] => 11732641 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-08-22 [patent_title] => Internal combustion engine with an epicyclic gear train and reciprocating pistons [patent_app_type] => utility [patent_app_number] => 17/619235 [patent_app_country] => US [patent_app_date] => 2019-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 32 [patent_figures_cnt] => 84 [patent_no_of_words] => 12245 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 1011 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17619235 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/619235
Internal combustion engine with an epicyclic gear train and reciprocating pistons Jun 13, 2019 Issued
Array ( [id] => 16513670 [patent_doc_number] => 20200392928 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-17 [patent_title] => FUEL INJECTOR NOZZLE ASSEMBLY HAVING ANTI-CAVITATION VENT AND METHOD [patent_app_type] => utility [patent_app_number] => 16/440496 [patent_app_country] => US [patent_app_date] => 2019-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4550 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 268 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16440496 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/440496
Fuel injector nozzle assembly having anti-cavitation vent and method Jun 12, 2019 Issued
Array ( [id] => 15269003 [patent_doc_number] => 20190383235 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-12-19 [patent_title] => CARBURETOR AND HANDHELD WORK APPARATUS INCLUDING A COMBUSTION ENGINE HAVING SAID CARBURETOR [patent_app_type] => utility [patent_app_number] => 16/439359 [patent_app_country] => US [patent_app_date] => 2019-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6771 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 166 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16439359 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/439359
Carburetor and handheld work apparatus including a combustion engine having said carburetor Jun 11, 2019 Issued
Array ( [id] => 17052995 [patent_doc_number] => 20210262429 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-26 [patent_title] => HIGH-RESOLUTION METHOD FOR CONTROLLING POWER IN AN INTERNAL COMBUSTION ENGINE [patent_app_type] => utility [patent_app_number] => 17/251987 [patent_app_country] => US [patent_app_date] => 2019-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3542 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [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] => 17251987 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/251987
High-resolution method for controlling power in an internal combustion engine Jun 11, 2019 Issued
Array ( [id] => 17259354 [patent_doc_number] => 20210372339 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-02 [patent_title] => DEVICE AND METHOD FOR CHECKING SAFETY-RELEVANT SWITCH-OFF PATHS IN CONTROL UNITS DURING ONGOING ENGINE OPERATION [patent_app_type] => utility [patent_app_number] => 17/047790 [patent_app_country] => US [patent_app_date] => 2019-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1459 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17047790 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/047790
Device and method for checking safety-relevant switch-off paths in control units during ongoing engine operation Jun 5, 2019 Issued
Array ( [id] => 17906142 [patent_doc_number] => 11459990 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-10-04 [patent_title] => Injector apparatus [patent_app_type] => utility [patent_app_number] => 17/254028 [patent_app_country] => US [patent_app_date] => 2019-05-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 20 [patent_no_of_words] => 8538 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 30 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17254028 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/254028
Injector apparatus May 29, 2019 Issued
Array ( [id] => 16170159 [patent_doc_number] => 10711712 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-07-14 [patent_title] => Fuel management system for variable ethanol octane enhancement of gasoline engines [patent_app_type] => utility [patent_app_number] => 16/424471 [patent_app_country] => US [patent_app_date] => 2019-05-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 3943 [patent_no_of_claims] => 32 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 243 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16424471 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/424471
Fuel management system for variable ethanol octane enhancement of gasoline engines May 27, 2019 Issued
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