Search

Melvin A. Cartagena

Examiner (ID: 4722)

Most Active Art Unit
3754
Art Unit(s)
3754
Total Applications
806
Issued Applications
479
Pending Applications
96
Abandoned Applications
231

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18576088 [patent_doc_number] => 11732606 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-08-22 [patent_title] => Cooling structure and turbocharger [patent_app_type] => utility [patent_app_number] => 17/656969 [patent_app_country] => US [patent_app_date] => 2022-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 7863 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17656969 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/656969
Cooling structure and turbocharger Mar 28, 2022 Issued
Array ( [id] => 17721072 [patent_doc_number] => 20220213792 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-07 [patent_title] => TURBINE AIRFOIL [patent_app_type] => utility [patent_app_number] => 17/702914 [patent_app_country] => US [patent_app_date] => 2022-03-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5975 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 313 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17702914 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/702914
Turbine airfoil Mar 23, 2022 Issued
Array ( [id] => 18549802 [patent_doc_number] => 11723173 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-08-08 [patent_title] => Stacked cold plate with flow guiding vanes and method of manufacturing [patent_app_type] => utility [patent_app_number] => 17/702752 [patent_app_country] => US [patent_app_date] => 2022-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 13 [patent_no_of_words] => 7116 [patent_no_of_claims] => 20 [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] => 17702752 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/702752
Stacked cold plate with flow guiding vanes and method of manufacturing Mar 22, 2022 Issued
Array ( [id] => 18376656 [patent_doc_number] => 20230151742 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-18 [patent_title] => H-FRAME CONNECTION BETWEEN FAN CASE AND CORE HOUSING IN A GAS TURBINE ENGINE [patent_app_type] => utility [patent_app_number] => 17/700992 [patent_app_country] => US [patent_app_date] => 2022-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5391 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17700992 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/700992
H-frame connection between fan case and core housing in a gas turbine engine Mar 21, 2022 Issued
Array ( [id] => 18518889 [patent_doc_number] => 11708772 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-07-25 [patent_title] => Triangular-frame connection between fan case and core housing in a gas turbine engine [patent_app_type] => utility [patent_app_number] => 17/701010 [patent_app_country] => US [patent_app_date] => 2022-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 5307 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 176 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17701010 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/701010
Triangular-frame connection between fan case and core housing in a gas turbine engine Mar 21, 2022 Issued
Array ( [id] => 17923386 [patent_doc_number] => 11466624 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-10-11 [patent_title] => Overall engine efficiency rating for turbomachine engines [patent_app_type] => utility [patent_app_number] => 17/694444 [patent_app_country] => US [patent_app_date] => 2022-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 27 [patent_figures_cnt] => 30 [patent_no_of_words] => 24275 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 205 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17694444 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/694444
Overall engine efficiency rating for turbomachine engines Mar 13, 2022 Issued
Array ( [id] => 18086024 [patent_doc_number] => 11536149 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-12-27 [patent_title] => Cooling method and structure of vane of gas turbine [patent_app_type] => utility [patent_app_number] => 17/692667 [patent_app_country] => US [patent_app_date] => 2022-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 5346 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17692667 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/692667
Cooling method and structure of vane of gas turbine Mar 10, 2022 Issued
Array ( [id] => 17960761 [patent_doc_number] => 20220341341 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-27 [patent_title] => GAS TURBINE ENGINE FORWARD BEARING COMPARTMENT ARCHITECTURE [patent_app_type] => utility [patent_app_number] => 17/688957 [patent_app_country] => US [patent_app_date] => 2022-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2953 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -28 [patent_words_short_claim] => 184 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17688957 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/688957
Gas turbine engine forward bearing compartment architecture Mar 7, 2022 Issued
Array ( [id] => 17946485 [patent_doc_number] => 20220333502 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-20 [patent_title] => TURBOMACHINE [patent_app_type] => utility [patent_app_number] => 17/689433 [patent_app_country] => US [patent_app_date] => 2022-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6443 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 317 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17689433 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/689433
Turbomachine Mar 7, 2022 Issued
Array ( [id] => 18560290 [patent_doc_number] => 11725526 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-08-15 [patent_title] => Turbofan engine having nacelle with non-annular inlet [patent_app_type] => utility [patent_app_number] => 17/689010 [patent_app_country] => US [patent_app_date] => 2022-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 13 [patent_no_of_words] => 9487 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17689010 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/689010
Turbofan engine having nacelle with non-annular inlet Mar 7, 2022 Issued
Array ( [id] => 18701972 [patent_doc_number] => 11788474 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-17 [patent_title] => Pericritical fluid systems for turbine engines [patent_app_type] => utility [patent_app_number] => 17/687960 [patent_app_country] => US [patent_app_date] => 2022-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 16 [patent_no_of_words] => 22131 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17687960 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/687960
Pericritical fluid systems for turbine engines Mar 6, 2022 Issued
Array ( [id] => 18666866 [patent_doc_number] => 11773749 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-03 [patent_title] => Method and system for nozzle ring repair [patent_app_type] => utility [patent_app_number] => 17/672350 [patent_app_country] => US [patent_app_date] => 2022-02-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 3588 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17672350 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/672350
Method and system for nozzle ring repair Feb 14, 2022 Issued
Array ( [id] => 18186507 [patent_doc_number] => 11577066 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-02-14 [patent_title] => Fluid pump changeable in diameter, in particular for medical application [patent_app_type] => utility [patent_app_number] => 17/668867 [patent_app_country] => US [patent_app_date] => 2022-02-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 15 [patent_no_of_words] => 5276 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 190 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17668867 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/668867
Fluid pump changeable in diameter, in particular for medical application Feb 9, 2022 Issued
Array ( [id] => 18485617 [patent_doc_number] => 20230212955 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-06 [patent_title] => AIR CYCLE MACHINE WITH SEPARATE COMPRESSOR AND TURBINE AND FAN AND TURBINE [patent_app_type] => utility [patent_app_number] => 17/666890 [patent_app_country] => US [patent_app_date] => 2022-02-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1789 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17666890 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/666890
Air cycle machine with separate compressor and turbine and fan and turbine Feb 7, 2022 Issued
Array ( [id] => 18538166 [patent_doc_number] => 20230243269 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-03 [patent_title] => GAS TURBINE ENGINE ARTICLE WITH SERPENTINE GROOVE FOR COATING INTERLOCK [patent_app_type] => utility [patent_app_number] => 17/587246 [patent_app_country] => US [patent_app_date] => 2022-01-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3585 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 31 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17587246 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/587246
Gas turbine engine article with serpentine groove for coating interlock Jan 27, 2022 Issued
Array ( [id] => 17596569 [patent_doc_number] => 20220146143 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-12 [patent_title] => AIR CIRCULATOR [patent_app_type] => utility [patent_app_number] => 17/648877 [patent_app_country] => US [patent_app_date] => 2022-01-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10394 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -1 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17648877 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/648877
Air circulator Jan 24, 2022 Issued
Array ( [id] => 18102953 [patent_doc_number] => 11542834 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-01-03 [patent_title] => Ring segment and turbomachine including same [patent_app_type] => utility [patent_app_number] => 17/568837 [patent_app_country] => US [patent_app_date] => 2022-01-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5525 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17568837 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/568837
Ring segment and turbomachine including same Jan 4, 2022 Issued
Array ( [id] => 18355549 [patent_doc_number] => 11643943 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-05-09 [patent_title] => Gimbal systems, apparatus, articles of manufacture and associated methods [patent_app_type] => utility [patent_app_number] => 17/538697 [patent_app_country] => US [patent_app_date] => 2021-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 17 [patent_no_of_words] => 12509 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17538697 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/538697
Gimbal systems, apparatus, articles of manufacture and associated methods Nov 29, 2021 Issued
Array ( [id] => 18275066 [patent_doc_number] => 11614001 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-03-28 [patent_title] => Turbine containment [patent_app_type] => utility [patent_app_number] => 17/524490 [patent_app_country] => US [patent_app_date] => 2021-11-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5610 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17524490 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/524490
Turbine containment Nov 10, 2021 Issued
Array ( [id] => 17721079 [patent_doc_number] => 20220213799 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-07 [patent_title] => Gas turbine ring assembly comprising ring segments having integrated interconnecting seal [patent_app_type] => utility [patent_app_number] => 17/520756 [patent_app_country] => US [patent_app_date] => 2021-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10692 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17520756 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/520756
Gas turbine ring assembly comprising ring segments having integrated interconnecting seal Nov 7, 2021 Issued
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