Search

Melvin C. Marcelo

Examiner (ID: 15601, Phone: (571)272-3125 , Office: P/2463 )

Most Active Art Unit
2463
Art Unit(s)
2607, 2416, 2733, 2739, 2603, 2663, 2616, 2662, 2463, 2712
Total Applications
2161
Issued Applications
1803
Pending Applications
203
Abandoned Applications
176

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19273536 [patent_doc_number] => 12023644 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-02 [patent_title] => Apparatus, system, and methods for high-power polarization of noble gas nuclei [patent_app_type] => utility [patent_app_number] => 16/895721 [patent_app_country] => US [patent_app_date] => 2020-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 13500 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16895721 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/895721
Apparatus, system, and methods for high-power polarization of noble gas nuclei Jun 7, 2020 Issued
Array ( [id] => 17280494 [patent_doc_number] => 11197505 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-12-14 [patent_title] => Load and sterilization combination control circuit [patent_app_type] => utility [patent_app_number] => 16/896194 [patent_app_country] => US [patent_app_date] => 2020-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 7135 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 50 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16896194 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/896194
Load and sterilization combination control circuit Jun 7, 2020 Issued
Array ( [id] => 16504883 [patent_doc_number] => 20200384139 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-10 [patent_title] => ULTRAVIOLET STERILIZER [patent_app_type] => utility [patent_app_number] => 16/890777 [patent_app_country] => US [patent_app_date] => 2020-06-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6579 [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] => 16890777 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/890777
Ultraviolet sterilizer Jun 1, 2020 Issued
Array ( [id] => 19919696 [patent_doc_number] => 12295092 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-06 [patent_title] => Efficient production of high-energy ultrashort ion-, especially proton bunches [patent_app_type] => utility [patent_app_number] => 17/614828 [patent_app_country] => US [patent_app_date] => 2020-05-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 0 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 237 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17614828 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/614828
Efficient production of high-energy ultrashort ion-, especially proton bunches May 28, 2020 Issued
Array ( [id] => 18175084 [patent_doc_number] => 11574801 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-02-07 [patent_title] => Methods and systems for mass spectrometry analysis utilizing hydrogen-deuterium exchange [patent_app_type] => utility [patent_app_number] => 16/887940 [patent_app_country] => US [patent_app_date] => 2020-05-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 5436 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 184 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16887940 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/887940
Methods and systems for mass spectrometry analysis utilizing hydrogen-deuterium exchange May 28, 2020 Issued
Array ( [id] => 17242072 [patent_doc_number] => 20210361815 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-25 [patent_title] => UV Sterilization Apparatus, System, and Method for Aircraft Air Systems [patent_app_type] => utility [patent_app_number] => 16/882055 [patent_app_country] => US [patent_app_date] => 2020-05-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13383 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16882055 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/882055
UV sterilization apparatus, system, and method for aircraft air systems May 21, 2020 Issued
Array ( [id] => 16296368 [patent_doc_number] => 20200282091 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-10 [patent_title] => UVC DECONTAMINATION AND DETOXIFICATION DEVICE [patent_app_type] => utility [patent_app_number] => 16/879921 [patent_app_country] => US [patent_app_date] => 2020-05-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4108 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16879921 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/879921
UVC DECONTAMINATION AND DETOXIFICATION DEVICE May 20, 2020 Abandoned
Array ( [id] => 16299034 [patent_doc_number] => 20200284757 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-10 [patent_title] => CHEMICAL TRACE DETECTION SYSTEM [patent_app_type] => utility [patent_app_number] => 16/880643 [patent_app_country] => US [patent_app_date] => 2020-05-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13237 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16880643 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/880643
Chemical trace detection system May 20, 2020 Issued
Array ( [id] => 18462788 [patent_doc_number] => 11687075 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-06-27 [patent_title] => Remotely operated mobile service robots [patent_app_type] => utility [patent_app_number] => 16/874976 [patent_app_country] => US [patent_app_date] => 2020-05-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 5480 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16874976 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/874976
Remotely operated mobile service robots May 14, 2020 Issued
Array ( [id] => 16892126 [patent_doc_number] => 11033653 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-06-15 [patent_title] => Smart sanitizing respirator [patent_app_type] => utility [patent_app_number] => 15/931345 [patent_app_country] => US [patent_app_date] => 2020-05-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 3077 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 224 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15931345 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/931345
Smart sanitizing respirator May 12, 2020 Issued
Array ( [id] => 18642438 [patent_doc_number] => 11766491 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-09-26 [patent_title] => Air-water-food-fabric-space-utility sanitizer [patent_app_type] => utility [patent_app_number] => 15/929421 [patent_app_country] => US [patent_app_date] => 2020-05-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 29 [patent_no_of_words] => 5640 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15929421 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/929421
Air-water-food-fabric-space-utility sanitizer Apr 30, 2020 Issued
Array ( [id] => 17183966 [patent_doc_number] => 20210330851 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-28 [patent_title] => FACE MASK WITH ENHANCED UV-C STERILIZATION FLOW PATH AND LOW RESISTANCE TO INHALATION [patent_app_type] => utility [patent_app_number] => 16/860888 [patent_app_country] => US [patent_app_date] => 2020-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7894 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 322 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16860888 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/860888
FACE MASK WITH ENHANCED UV-C STERILIZATION FLOW PATH AND LOW RESISTANCE TO INHALATION Apr 27, 2020 Abandoned
Array ( [id] => 20108111 [patent_doc_number] => 12358816 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-15 [patent_title] => Water treatment device [patent_app_type] => utility [patent_app_number] => 17/441412 [patent_app_country] => US [patent_app_date] => 2020-04-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 13 [patent_no_of_words] => 1976 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 284 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17441412 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/441412
Water treatment device Apr 13, 2020 Issued
Array ( [id] => 17156930 [patent_doc_number] => 20210317981 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-14 [patent_title] => Light Fixture Having a Fan and Ultraviolet Sterilization Functionality [patent_app_type] => utility [patent_app_number] => 16/846816 [patent_app_country] => US [patent_app_date] => 2020-04-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7121 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 16846816 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/846816
Light fixture having a fan and ultraviolet sterilization functionality Apr 12, 2020 Issued
Array ( [id] => 16375163 [patent_doc_number] => 20200324005 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-15 [patent_title] => Apparatus and Method for the Sterilization of Airport Security Scanner Bins [patent_app_type] => utility [patent_app_number] => 16/843566 [patent_app_country] => US [patent_app_date] => 2020-04-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1940 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 27 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16843566 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/843566
Apparatus and Method for the Sterilization of Airport Security Scanner Bins Apr 7, 2020 Abandoned
Array ( [id] => 16341743 [patent_doc_number] => 20200306393 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-01 [patent_title] => SECURITY MECHANISMS FOR RADIOPHARMACEUTICAL ELUTION SYSTEM AND ELUTION PROCESS [patent_app_type] => utility [patent_app_number] => 16/832412 [patent_app_country] => US [patent_app_date] => 2020-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8758 [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] => 16832412 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/832412
Security mechanisms for radiopharmaceutical elution system and elution process Mar 26, 2020 Issued
Array ( [id] => 17716513 [patent_doc_number] => 11380511 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-07-05 [patent_title] => Charged particle beam source [patent_app_type] => utility [patent_app_number] => 16/828571 [patent_app_country] => US [patent_app_date] => 2020-03-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 16 [patent_no_of_words] => 6155 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16828571 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/828571
Charged particle beam source Mar 23, 2020 Issued
Array ( [id] => 17107332 [patent_doc_number] => 11127558 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-09-21 [patent_title] => Thermally isolated captive features for ion implantation systems [patent_app_type] => utility [patent_app_number] => 16/826921 [patent_app_country] => US [patent_app_date] => 2020-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 26 [patent_no_of_words] => 6811 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16826921 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/826921
Thermally isolated captive features for ion implantation systems Mar 22, 2020 Issued
Array ( [id] => 17110196 [patent_doc_number] => 20210290793 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-23 [patent_title] => Ultraviolet Face Shield Systems for Reducing Germ Transmission [patent_app_type] => utility [patent_app_number] => 16/826274 [patent_app_country] => US [patent_app_date] => 2020-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7604 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16826274 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/826274
Ultraviolet face shield systems for reducing germ transmission Mar 21, 2020 Issued
Array ( [id] => 16300984 [patent_doc_number] => 20200286707 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-10 [patent_title] => CHARGED PARTICLE BEAM APPARATUS, AND SYSTEMS AND METHODS FOR OPERATING THE APPARATUS [patent_app_type] => utility [patent_app_number] => 16/824499 [patent_app_country] => US [patent_app_date] => 2020-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9903 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16824499 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/824499
Charged particle beam apparatus, and systems and methods for operating the apparatus Mar 18, 2020 Issued
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