Search

Melvin C. Mayes

Supervisory Patent Examiner (ID: 17317, Phone: (571)272-1234 , Office: P/1732 )

Most Active Art Unit
1734
Art Unit(s)
1304, 1732, 1791, 1793, 2812, 1734, 1759, 1754
Total Applications
1382
Issued Applications
948
Pending Applications
136
Abandoned Applications
301

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18895081 [patent_doc_number] => 20240010566 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-11 [patent_title] => CERAMIC ARTICLE, SEMICONDUCTOR APPARATUS FOR MANUFACTURING A SEMICONDUCTOR STRUCTURE AND METHOD OF MANUFACTURING A CERAMIC ARTICLE [patent_app_type] => utility [patent_app_number] => 17/811084 [patent_app_country] => US [patent_app_date] => 2022-07-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6706 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 34 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17811084 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/811084
CERAMIC ARTICLE, SEMICONDUCTOR APPARATUS FOR MANUFACTURING A SEMICONDUCTOR STRUCTURE AND METHOD OF MANUFACTURING A CERAMIC ARTICLE Jul 6, 2022 Pending
Array ( [id] => 19361291 [patent_doc_number] => 20240263325 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-08 [patent_title] => CATALYST FOR CAPTURE AND CONVERSION OF CARBON DIOXIDE [patent_app_type] => utility [patent_app_number] => 18/040846 [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] => 5063 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -1 [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] => 18040846 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/040846
CATALYST FOR CAPTURE AND CONVERSION OF CARBON DIOXIDE Jun 16, 2022 Pending
Array ( [id] => 17686183 [patent_doc_number] => 20220193475 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-23 [patent_title] => ZERO-VALENT METAL AND BLACK CARBON FRAMEWORK AND METHOD OF USING SAME [patent_app_type] => utility [patent_app_number] => 17/557920 [patent_app_country] => US [patent_app_date] => 2021-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6895 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -46 [patent_words_short_claim] => 16 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17557920 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/557920
ZERO-VALENT METAL AND BLACK CARBON FRAMEWORK AND METHOD OF USING SAME Dec 20, 2021 Pending
Array ( [id] => 17595305 [patent_doc_number] => 20220144878 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-12 [patent_title] => LIQUID ALLULOSE COMPOSITION [patent_app_type] => utility [patent_app_number] => 17/550402 [patent_app_country] => US [patent_app_date] => 2021-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10033 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17550402 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/550402
LIQUID ALLULOSE COMPOSITION Dec 13, 2021 Pending
Array ( [id] => 20327816 [patent_doc_number] => 12458071 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-04 [patent_title] => Electronic atomization device [patent_app_type] => utility [patent_app_number] => 17/522872 [patent_app_country] => US [patent_app_date] => 2021-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 14 [patent_no_of_words] => 0 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 280 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17522872 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/522872
Electronic atomization device Nov 8, 2021 Issued
Array ( [id] => 18712687 [patent_doc_number] => 20230335320 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-19 [patent_title] => METHOD FOR PRODUCING A PERMANENT MAGNET FROM A MAGNETIC STARTING MATERIAL [patent_app_type] => utility [patent_app_number] => 18/027160 [patent_app_country] => US [patent_app_date] => 2021-09-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8633 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18027160 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/027160
METHOD FOR PRODUCING A PERMANENT MAGNET FROM A MAGNETIC STARTING MATERIAL Sep 20, 2021 Pending
Array ( [id] => 20729456 [patent_doc_number] => 12636701 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-05-26 [patent_title] => Alloy powder and preparation method therefor [patent_app_type] => utility [patent_app_number] => 18/245303 [patent_app_country] => US [patent_app_date] => 2021-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 0 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 260 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18245303 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/245303
Alloy powder and preparation method therefor Aug 30, 2021 Issued
Array ( [id] => 20729348 [patent_doc_number] => 12636593 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-05-26 [patent_title] => Processes for treating aqueous compositions comprising lithium sulfate and sulfuric acid [patent_app_type] => utility [patent_app_number] => 17/397934 [patent_app_country] => US [patent_app_date] => 2021-08-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 31 [patent_figures_cnt] => 31 [patent_no_of_words] => 13273 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17397934 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/397934
Processes for treating aqueous compositions comprising lithium sulfate and sulfuric acid Aug 8, 2021 Issued
Array ( [id] => 18524223 [patent_doc_number] => 20230234880 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-27 [patent_title] => GLASS COMPOSITION FOR CHEMICAL STRENGTHENING AND CHEMICALLY STRENGTHENED GLASS ARTICLE [patent_app_type] => utility [patent_app_number] => 18/001447 [patent_app_country] => US [patent_app_date] => 2021-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7052 [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] => 18001447 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/001447
GLASS COMPOSITION FOR CHEMICAL STRENGTHENING AND CHEMICALLY STRENGTHENED GLASS ARTICLE Jun 29, 2021 Pending
Array ( [id] => 18510534 [patent_doc_number] => 20230226642 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-20 [patent_title] => SURFACE TREATMENT METHOD [patent_app_type] => utility [patent_app_number] => 18/008506 [patent_app_country] => US [patent_app_date] => 2021-06-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6474 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 63 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18008506 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/008506
SURFACE TREATMENT METHOD Jun 23, 2021 Pending
Array ( [id] => 20611226 [patent_doc_number] => 12586833 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-03-24 [patent_title] => Battery pack, electronic device and vehicle [patent_app_type] => utility [patent_app_number] => 17/908180 [patent_app_country] => US [patent_app_date] => 2021-06-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 1122 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 187 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17908180 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/908180
Battery pack, electronic device and vehicle Jun 9, 2021 Issued
Array ( [id] => 20831488 [patent_doc_number] => 12685091 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-07-14 [patent_title] => Support glass substrate and laminated substrate using same [patent_app_type] => utility [patent_app_number] => 17/927190 [patent_app_country] => US [patent_app_date] => 2021-05-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 15 [patent_no_of_words] => 31669 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17927190 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/927190
Support glass substrate and laminated substrate using same May 17, 2021 Issued
Array ( [id] => 17020205 [patent_doc_number] => 20210244076 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-12 [patent_title] => Smoking Substitute Consumable [patent_app_type] => utility [patent_app_number] => 17/242571 [patent_app_country] => US [patent_app_date] => 2021-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 56172 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -172 [patent_words_short_claim] => 15 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17242571 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/242571
Smoking Substitute Consumable Apr 27, 2021 Pending
Array ( [id] => 18424286 [patent_doc_number] => 20230178751 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-08 [patent_title] => COMPOSITION FOR ELECTROCHEMICAL DEVICE FUNCTIONAL LAYER, LAMINATE FOR ELECTROCHEMICAL DEVICE, AND ELECTROCHEMICAL DEVICE [patent_app_type] => utility [patent_app_number] => 17/906345 [patent_app_country] => US [patent_app_date] => 2021-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21895 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 44 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17906345 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/906345
Composition for electrochemical device functional layer, laminate for electrochemical device, and electrochemical device Mar 14, 2021 Issued
Array ( [id] => 18312651 [patent_doc_number] => 20230116551 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-13 [patent_title] => CLASSIFIER FOR POSITIVE ELECTRODE ACTIVE MATERIAL AND METHOD FOR REGENERATING LITHIUM PRECURSOR BY USING SAME [patent_app_type] => utility [patent_app_number] => 17/911872 [patent_app_country] => US [patent_app_date] => 2021-03-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5230 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17911872 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/911872
Classifier for positive electrode active material and method for regenerating lithium precursor by using same Mar 11, 2021 Issued
Array ( [id] => 19127663 [patent_doc_number] => 20240133016 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-25 [patent_title] => A METHOD FOR ETCHING MOLYBDENUM [patent_app_type] => utility [patent_app_number] => 18/547477 [patent_app_country] => US [patent_app_date] => 2021-02-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4178 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 45 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18547477 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/547477
A METHOD FOR ETCHING MOLYBDENUM Feb 23, 2021 Pending
Array ( [id] => 19127663 [patent_doc_number] => 20240133016 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-25 [patent_title] => A METHOD FOR ETCHING MOLYBDENUM [patent_app_type] => utility [patent_app_number] => 18/547477 [patent_app_country] => US [patent_app_date] => 2021-02-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4178 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 45 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18547477 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/547477
A METHOD FOR ETCHING MOLYBDENUM Feb 23, 2021 Pending
Array ( [id] => 20254298 [patent_doc_number] => 12426629 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-30 [patent_title] => Aerosol delivering device and aerosol generating device with the same [patent_app_type] => utility [patent_app_number] => 17/421174 [patent_app_country] => US [patent_app_date] => 2020-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 3401 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 305 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17421174 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/421174
Aerosol delivering device and aerosol generating device with the same Dec 13, 2020 Issued
Array ( [id] => 20607453 [patent_doc_number] => 12583034 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-03-24 [patent_title] => Print head for 3D printing of metals [patent_app_type] => utility [patent_app_number] => 17/785540 [patent_app_country] => US [patent_app_date] => 2020-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 0 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 274 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17785540 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/785540
Print head for 3D printing of metals Dec 7, 2020 Issued
Array ( [id] => 18146905 [patent_doc_number] => 20230020762 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-19 [patent_title] => LIQUID CARTRIDGE ASSEMBLY FOR ELECTRONIC CIGARETTE AND ATOMIZER [patent_app_type] => utility [patent_app_number] => 17/640321 [patent_app_country] => US [patent_app_date] => 2020-09-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3531 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17640321 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/640321
Liquid cartridge assembly for electronic cigarette and atomizer Sep 3, 2020 Issued
Menu