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] => 18838127 [patent_doc_number] => 11846191 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-12-19 [patent_title] => Surface topology manipulation for performance enchancement of additively manufactured fluid-interacting components [patent_app_type] => utility [patent_app_number] => 18/200022 [patent_app_country] => US [patent_app_date] => 2023-05-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 35 [patent_no_of_words] => 10986 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18200022 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/200022
Surface topology manipulation for performance enchancement of additively manufactured fluid-interacting components May 21, 2023 Issued
Array ( [id] => 19060468 [patent_doc_number] => 11939680 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-03-26 [patent_title] => Oxidation and wear resistant coating [patent_app_type] => utility [patent_app_number] => 18/180624 [patent_app_country] => US [patent_app_date] => 2023-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 6483 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 60 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18180624 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/180624
Oxidation and wear resistant coating Mar 7, 2023 Issued
Array ( [id] => 18620938 [patent_doc_number] => 11753966 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-09-12 [patent_title] => Casing assembly for gas turbine engine [patent_app_type] => utility [patent_app_number] => 18/167420 [patent_app_country] => US [patent_app_date] => 2023-02-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 20 [patent_no_of_words] => 12275 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 558 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18167420 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/167420
Casing assembly for gas turbine engine Feb 9, 2023 Issued
Array ( [id] => 18536284 [patent_doc_number] => 20230241372 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-03 [patent_title] => FLUID PUMP CHANGEABLE IN DIAMETER, IN PARTICULAR FOR MEDICAL APPLICATION [patent_app_type] => utility [patent_app_number] => 18/093997 [patent_app_country] => US [patent_app_date] => 2023-01-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5292 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 18093997 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/093997
Fluid pump changeable in diameter, in particular for medical application Jan 5, 2023 Issued
Array ( [id] => 19027758 [patent_doc_number] => 11927106 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-03-12 [patent_title] => Frame connection between fan case and core housing in a gas turbine engine [patent_app_type] => utility [patent_app_number] => 18/088196 [patent_app_country] => US [patent_app_date] => 2022-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 5239 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 199 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18088196 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/088196
Frame connection between fan case and core housing in a gas turbine engine Dec 22, 2022 Issued
Array ( [id] => 18505144 [patent_doc_number] => 11702949 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-07-18 [patent_title] => Turbine shroud assembly with forward and aft pin shroud attachment [patent_app_type] => utility [patent_app_number] => 17/960529 [patent_app_country] => US [patent_app_date] => 2022-10-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 20 [patent_no_of_words] => 13474 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 217 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17960529 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/960529
Turbine shroud assembly with forward and aft pin shroud attachment Oct 4, 2022 Issued
Array ( [id] => 18538206 [patent_doc_number] => 20230243309 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-03 [patent_title] => OVERALL ENGINE EFFICIENCY RATING FOR TURBOMACHINE ENGINES [patent_app_type] => utility [patent_app_number] => 17/929542 [patent_app_country] => US [patent_app_date] => 2022-09-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 24434 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 196 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17929542 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/929542
Overall engine efficiency rating for turbomachine engines Sep 1, 2022 Issued
Array ( [id] => 18972666 [patent_doc_number] => 20240052758 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-15 [patent_title] => GAS TURBINE ENGINE EXHAUST CASE WITH BLADE SHROUD AND STIFFENERS [patent_app_type] => utility [patent_app_number] => 17/884201 [patent_app_country] => US [patent_app_date] => 2022-08-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4737 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17884201 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/884201
Gas turbine engine exhaust case with blade shroud and stiffeners Aug 8, 2022 Issued
Array ( [id] => 18173101 [patent_doc_number] => 11572803 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-02-07 [patent_title] => Turbine airfoil with leading edge cooling passage(s) coupled via plenum to film cooling holes, and related method [patent_app_type] => utility [patent_app_number] => 17/816574 [patent_app_country] => US [patent_app_date] => 2022-08-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 20 [patent_no_of_words] => 10124 [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] => 17816574 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/816574
Turbine airfoil with leading edge cooling passage(s) coupled via plenum to film cooling holes, and related method Jul 31, 2022 Issued
Array ( [id] => 18005810 [patent_doc_number] => 20220364576 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-17 [patent_title] => CLIP FAN FOR PLANT TENT [patent_app_type] => utility [patent_app_number] => 17/815577 [patent_app_country] => US [patent_app_date] => 2022-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1298 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 208 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17815577 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/815577
Clip fan for plant tent Jul 27, 2022 Issued
Array ( [id] => 17990780 [patent_doc_number] => 20220356817 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-10 [patent_title] => CORROSION MONITORING DEVICE [patent_app_type] => utility [patent_app_number] => 17/873576 [patent_app_country] => US [patent_app_date] => 2022-07-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6535 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17873576 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/873576
Corrosion monitoring device Jul 25, 2022 Issued
Array ( [id] => 18861473 [patent_doc_number] => 20230415908 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-28 [patent_title] => AIRCRAFT ENGINE, GAS TURBINE INTAKE THEREFORE, AND METHOD OF GUIDING EXHAUST GASSES [patent_app_type] => utility [patent_app_number] => 17/808389 [patent_app_country] => US [patent_app_date] => 2022-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4402 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17808389 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/808389
Aircraft engine, gas turbine intake therefore, and method of guiding exhaust gasses Jun 22, 2022 Issued
Array ( [id] => 18208985 [patent_doc_number] => 20230055245 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-23 [patent_title] => TEMPERATURE DESTRATIFICATION SYSTEMS [patent_app_type] => utility [patent_app_number] => 17/807500 [patent_app_country] => US [patent_app_date] => 2022-06-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8457 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 17807500 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/807500
Temperature destratification systems Jun 16, 2022 Issued
Array ( [id] => 17850729 [patent_doc_number] => 20220280770 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-08 [patent_title] => IMPELLER FOR CATHETER PUMP [patent_app_type] => utility [patent_app_number] => 17/741794 [patent_app_country] => US [patent_app_date] => 2022-05-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13895 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 60 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17741794 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/741794
Impeller for catheter pump May 10, 2022 Issued
Array ( [id] => 17808148 [patent_doc_number] => 20220259983 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-18 [patent_title] => SECONDARY FLOW SUPPRESSION STRUCTURE [patent_app_type] => utility [patent_app_number] => 17/662537 [patent_app_country] => US [patent_app_date] => 2022-05-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3924 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 60 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17662537 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/662537
Secondary flow suppression structure May 8, 2022 Issued
Array ( [id] => 18932834 [patent_doc_number] => 11885242 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-30 [patent_title] => Diffuser ring with air manifold [patent_app_type] => utility [patent_app_number] => 17/662143 [patent_app_country] => US [patent_app_date] => 2022-05-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 2985 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17662143 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/662143
Diffuser ring with air manifold May 4, 2022 Issued
Array ( [id] => 18910864 [patent_doc_number] => 11873837 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-01-16 [patent_title] => Centrifugal pumps, casings and vehicles using the same [patent_app_type] => utility [patent_app_number] => 17/731959 [patent_app_country] => US [patent_app_date] => 2022-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 12 [patent_no_of_words] => 4928 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17731959 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/731959
Centrifugal pumps, casings and vehicles using the same Apr 27, 2022 Issued
Array ( [id] => 18429285 [patent_doc_number] => 11674498 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-06-13 [patent_title] => Systems and methods for controlling a wind turbine [patent_app_type] => utility [patent_app_number] => 17/725974 [patent_app_country] => US [patent_app_date] => 2022-04-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 7782 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17725974 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/725974
Systems and methods for controlling a wind turbine Apr 20, 2022 Issued
Array ( [id] => 18329795 [patent_doc_number] => 11635026 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-04-25 [patent_title] => Fan case assembly for a gas turbine engine [patent_app_type] => utility [patent_app_number] => 17/721779 [patent_app_country] => US [patent_app_date] => 2022-04-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 32 [patent_no_of_words] => 11319 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17721779 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/721779
Fan case assembly for a gas turbine engine Apr 14, 2022 Issued
Array ( [id] => 17930507 [patent_doc_number] => 20220325632 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-13 [patent_title] => COMBINED POWER SYSTEM [patent_app_type] => utility [patent_app_number] => 17/708032 [patent_app_country] => US [patent_app_date] => 2022-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13636 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 248 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17708032 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/708032
Combined power system Mar 29, 2022 Issued
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