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] => 16305873 [patent_doc_number] => 10774653 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-09-15 [patent_title] => Composite gas turbine engine component with lattice structure [patent_app_type] => utility [patent_app_number] => 16/216012 [patent_app_country] => US [patent_app_date] => 2018-12-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 16 [patent_no_of_words] => 5878 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16216012 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/216012
Composite gas turbine engine component with lattice structure Dec 10, 2018 Issued
Array ( [id] => 14853729 [patent_doc_number] => 10415581 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2019-09-17 [patent_title] => Ultra-quiet propeller system [patent_app_type] => utility [patent_app_number] => 16/214063 [patent_app_country] => US [patent_app_date] => 2018-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 26183 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 276 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16214063 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/214063
Ultra-quiet propeller system Dec 7, 2018 Issued
Array ( [id] => 16506857 [patent_doc_number] => 20200386113 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-10 [patent_title] => COATING WITH PROPERTY GRADIENT FOR INNER WALL OF TURBOMACHINE [patent_app_type] => utility [patent_app_number] => 16/770416 [patent_app_country] => US [patent_app_date] => 2018-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3833 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16770416 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/770416
Coating with property gradient for inner wall of turbomachine Dec 5, 2018 Issued
Array ( [id] => 16142709 [patent_doc_number] => 10704419 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-07-07 [patent_title] => Turbine distributor sector for an aircraft turbine engine [patent_app_type] => utility [patent_app_number] => 16/211134 [patent_app_country] => US [patent_app_date] => 2018-12-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 3479 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16211134 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/211134
Turbine distributor sector for an aircraft turbine engine Dec 4, 2018 Issued
Array ( [id] => 16665620 [patent_doc_number] => 10934857 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-03-02 [patent_title] => Shell and spar airfoil [patent_app_type] => utility [patent_app_number] => 16/210052 [patent_app_country] => US [patent_app_date] => 2018-12-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 21 [patent_no_of_words] => 9018 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16210052 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/210052
Shell and spar airfoil Dec 4, 2018 Issued
Array ( [id] => 17574734 [patent_doc_number] => 11323012 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-05-03 [patent_title] => Flow-cooled power electronics [patent_app_type] => utility [patent_app_number] => 16/955168 [patent_app_country] => US [patent_app_date] => 2018-11-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 3629 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16955168 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/955168
Flow-cooled power electronics Nov 27, 2018 Issued
Array ( [id] => 17393762 [patent_doc_number] => 11242766 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-02-08 [patent_title] => Method and device for measuring the flow rate of cooling air in a turbomachine casing [patent_app_type] => utility [patent_app_number] => 16/768221 [patent_app_country] => US [patent_app_date] => 2018-11-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3975 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 194 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16768221 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/768221
Method and device for measuring the flow rate of cooling air in a turbomachine casing Nov 27, 2018 Issued
Array ( [id] => 15118637 [patent_doc_number] => 20190345951 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-11-14 [patent_title] => JET PROPULSION DEVICE [patent_app_type] => utility [patent_app_number] => 16/196079 [patent_app_country] => US [patent_app_date] => 2018-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4016 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16196079 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/196079
Jet propulsion device Nov 19, 2018 Issued
Array ( [id] => 16184918 [patent_doc_number] => 10718227 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-07-21 [patent_title] => Blade tip clearance control apparatus for gas turbine [patent_app_type] => utility [patent_app_number] => 16/194386 [patent_app_country] => US [patent_app_date] => 2018-11-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 11227 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16194386 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/194386
Blade tip clearance control apparatus for gas turbine Nov 17, 2018 Issued
Array ( [id] => 16673905 [patent_doc_number] => 20210062668 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-04 [patent_title] => LABYRINTH SEAL COMPRISING A LIP PROVIDED WITH A DEFLECTOR [patent_app_type] => utility [patent_app_number] => 16/763390 [patent_app_country] => US [patent_app_date] => 2018-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1826 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [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] => 16763390 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/763390
Labyrinth seal comprising a lip provided with a deflector Nov 15, 2018 Issued
Array ( [id] => 17045427 [patent_doc_number] => 11098597 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-08-24 [patent_title] => Internally-cooled turbomachine component [patent_app_type] => utility [patent_app_number] => 16/764998 [patent_app_country] => US [patent_app_date] => 2018-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 6039 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 182 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16764998 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/764998
Internally-cooled turbomachine component Nov 14, 2018 Issued
Array ( [id] => 16383729 [patent_doc_number] => 10808553 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-10-20 [patent_title] => Inter-component seals for ceramic matrix composite turbine vane assemblies [patent_app_type] => utility [patent_app_number] => 16/189690 [patent_app_country] => US [patent_app_date] => 2018-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 17 [patent_no_of_words] => 9006 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 164 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16189690 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/189690
Inter-component seals for ceramic matrix composite turbine vane assemblies Nov 12, 2018 Issued
Array ( [id] => 14278843 [patent_doc_number] => 20190136706 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-05-09 [patent_title] => WASTEGATE SEALING JIG [patent_app_type] => utility [patent_app_number] => 16/180159 [patent_app_country] => US [patent_app_date] => 2018-11-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4977 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16180159 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/180159
Wastegate sealing jig Nov 4, 2018 Issued
Array ( [id] => 16383714 [patent_doc_number] => 10808538 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-10-20 [patent_title] => Airfoil shape for turbine rotor blades [patent_app_type] => utility [patent_app_number] => 16/176275 [patent_app_country] => US [patent_app_date] => 2018-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 11069 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16176275 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/176275
Airfoil shape for turbine rotor blades Oct 30, 2018 Issued
Array ( [id] => 16029363 [patent_doc_number] => 10677092 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-06-09 [patent_title] => Inner casing cooling passage for double flow turbine [patent_app_type] => utility [patent_app_number] => 16/171525 [patent_app_country] => US [patent_app_date] => 2018-10-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4887 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 268 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16171525 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/171525
Inner casing cooling passage for double flow turbine Oct 25, 2018 Issued
Array ( [id] => 16453299 [patent_doc_number] => 20200362725 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-11-19 [patent_title] => RETENTION DEVICE FOR A COOLING TUBE FOR A TURBOMACHINE CASING [patent_app_type] => utility [patent_app_number] => 16/758723 [patent_app_country] => US [patent_app_date] => 2018-10-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3374 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16758723 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/758723
Retention device for a cooling tube for a turbomachine casing Oct 24, 2018 Issued
Array ( [id] => 15833307 [patent_doc_number] => 20200131935 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-30 [patent_title] => GAS TURBINE ENGINE SEAL ASSEMBLIES [patent_app_type] => utility [patent_app_number] => 16/169965 [patent_app_country] => US [patent_app_date] => 2018-10-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4008 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16169965 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/169965
Gas turbine engine seal assemblies Oct 23, 2018 Issued
Array ( [id] => 14232213 [patent_doc_number] => 20190128279 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-05-02 [patent_title] => HEAT DISSIPATION FAN [patent_app_type] => utility [patent_app_number] => 16/168855 [patent_app_country] => US [patent_app_date] => 2018-10-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3352 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16168855 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/168855
Heat dissipation fan Oct 23, 2018 Issued
Array ( [id] => 14215395 [patent_doc_number] => 20190120082 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-04-25 [patent_title] => AIRCRAFT TURBOMACHINE COMPRISING A COMPARTMENT EQUIPPED WITH A VENTILATION ASSEMBLY [patent_app_type] => utility [patent_app_number] => 16/162710 [patent_app_country] => US [patent_app_date] => 2018-10-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5199 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 210 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16162710 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/162710
Aircraft turbomachine comprising a compartment equipped with a ventilation assembly Oct 16, 2018 Issued
Array ( [id] => 16238980 [patent_doc_number] => 20200256214 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-08-13 [patent_title] => AXIAL-FLOW FLUID MACHINE AND TIP CLEARANCE MEASURING METHOD THEREFOR [patent_app_type] => utility [patent_app_number] => 16/639212 [patent_app_country] => US [patent_app_date] => 2018-10-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15908 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 327 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16639212 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/639212
Axial-flow fluid machine and tip clearance measuring method therefor Oct 15, 2018 Issued
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