Search

Ayub A Maye

Examiner (ID: 7585, Phone: (571)270-5037 , Office: P/3742 )

Most Active Art Unit
3742
Art Unit(s)
3761, 2436, 3742
Total Applications
673
Issued Applications
377
Pending Applications
21
Abandoned Applications
275

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 16560753 [patent_doc_number] => 20210005902 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-01-07 [patent_title] => METHOD OF PREPARING CATALYST CONTAINING PLATINUM DISPERSED ON GRAPHENE QUANTUM DOT CONTAINING CARRIER FOR DIRECT ALCOHOL FUEL CELL AND CATALYST OBTAINED BY THIS METHOD [patent_app_type] => utility [patent_app_number] => 16/856022 [patent_app_country] => US [patent_app_date] => 2020-04-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7464 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 315 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16856022 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/856022
Method of preparing catalyst containing platinum dispersed on graphene quantum dot containing carrier for direct alcohol fuel cell and catalyst obtained by this method Apr 22, 2020 Issued
Array ( [id] => 17890044 [patent_doc_number] => 11452991 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-09-27 [patent_title] => Copper mesh coated with manganese molybdate and application thereof in the separation of oil-water emulsion and degradation of organic pollutants in water [patent_app_type] => utility [patent_app_number] => 16/851918 [patent_app_country] => US [patent_app_date] => 2020-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2204 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16851918 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/851918
Copper mesh coated with manganese molybdate and application thereof in the separation of oil-water emulsion and degradation of organic pollutants in water Apr 16, 2020 Issued
Array ( [id] => 16399525 [patent_doc_number] => 20200340383 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-29 [patent_title] => EXHAUST GAS PURIFICATION CATALYST [patent_app_type] => utility [patent_app_number] => 16/844047 [patent_app_country] => US [patent_app_date] => 2020-04-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7820 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 16844047 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/844047
EXHAUST GAS PURIFICATION CATALYST Apr 8, 2020 Abandoned
Array ( [id] => 17594006 [patent_doc_number] => 20220143579 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-12 [patent_title] => SELECTIVE AMMONIA OXIDATION CATALYST [patent_app_type] => utility [patent_app_number] => 17/594311 [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] => 5946 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 17594311 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/594311
SELECTIVE AMMONIA OXIDATION CATALYST Apr 7, 2020 Pending
Array ( [id] => 17163521 [patent_doc_number] => 11149610 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-10-19 [patent_title] => Nitrous oxide removal catalysts for exhaust systems [patent_app_type] => utility [patent_app_number] => 16/838751 [patent_app_country] => US [patent_app_date] => 2020-04-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 19 [patent_no_of_words] => 14866 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16838751 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/838751
Nitrous oxide removal catalysts for exhaust systems Apr 1, 2020 Issued
Array ( [id] => 17140643 [patent_doc_number] => 20210308654 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-07 [patent_title] => ALUMINA SUPPORTED Pt/Ce-Zr MIXED OXIDE CATALYSTS AND METHOD OF MAKING [patent_app_type] => utility [patent_app_number] => 16/838406 [patent_app_country] => US [patent_app_date] => 2020-04-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4313 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 16838406 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/838406
ALUMINA SUPPORTED Pt/Ce-Zr MIXED OXIDE CATALYSTS AND METHOD OF MAKING Apr 1, 2020 Abandoned
Array ( [id] => 17680251 [patent_doc_number] => 11364484 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-06-21 [patent_title] => Manganese oxide-lanthanum manganate-PGM composites for TWC applications [patent_app_type] => utility [patent_app_number] => 16/837085 [patent_app_country] => US [patent_app_date] => 2020-04-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 15 [patent_no_of_words] => 11972 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [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] => 16837085 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/837085
Manganese oxide-lanthanum manganate-PGM composites for TWC applications Mar 31, 2020 Issued
Array ( [id] => 16359814 [patent_doc_number] => 20200316565 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-08 [patent_title] => CERIA-CONTAINING MIXED OXIDES FOR OXYGEN STORAGE [patent_app_type] => utility [patent_app_number] => 16/837065 [patent_app_country] => US [patent_app_date] => 2020-04-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13029 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 55 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16837065 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/837065
Ceria-containing mixed oxides for oxygen storage Mar 31, 2020 Issued
Array ( [id] => 17124871 [patent_doc_number] => 20210299639 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-30 [patent_title] => KIRIGAMI DERIVED METAL CATALYSTS [patent_app_type] => utility [patent_app_number] => 16/835460 [patent_app_country] => US [patent_app_date] => 2020-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3424 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16835460 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/835460
Kirigami derived metal catalysts Mar 30, 2020 Issued
Array ( [id] => 17703331 [patent_doc_number] => 20220203337 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-30 [patent_title] => EXHAUST GAS-PURIFICATION CATALYST HAVING MULTI-LAYER STRUCTURE INCLUDING PRECIOUS METAL THIN LAYER AS TOP LAYER, AND METHOD FOR PRODUCING SAME [patent_app_type] => utility [patent_app_number] => 17/600640 [patent_app_country] => US [patent_app_date] => 2020-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3025 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [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] => 17600640 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/600640
EXHAUST GAS-PURIFICATION CATALYST HAVING MULTI-LAYER STRUCTURE INCLUDING PRECIOUS METAL THIN LAYER AS TOP LAYER, AND METHOD FOR PRODUCING SAME Mar 30, 2020 Pending
Array ( [id] => 17626235 [patent_doc_number] => 20220161250 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-26 [patent_title] => CO-DEFLAGRATION SYNTHESIS OF METALLIC, CERAMIC, AND MIXED CERAMIC-METALLIC PARTICLES [patent_app_type] => utility [patent_app_number] => 17/594037 [patent_app_country] => US [patent_app_date] => 2020-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10874 [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] => 17594037 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/594037
CO-DEFLAGRATION SYNTHESIS OF METALLIC, CERAMIC, AND MIXED CERAMIC-METALLIC PARTICLES Mar 29, 2020 Pending
Array ( [id] => 16175916 [patent_doc_number] => 20200222884 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-16 [patent_title] => HONEYCOMB CATALYTIC CONVERTER [patent_app_type] => utility [patent_app_number] => 16/830278 [patent_app_country] => US [patent_app_date] => 2020-03-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6342 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16830278 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/830278
Honeycomb catalytic converter Mar 25, 2020 Issued
Array ( [id] => 16175915 [patent_doc_number] => 20200222883 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-16 [patent_title] => HONEYCOMB CATALYTIC CONVERTER [patent_app_type] => utility [patent_app_number] => 16/830276 [patent_app_country] => US [patent_app_date] => 2020-03-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6309 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 16830276 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/830276
Honeycomb catalytic converter Mar 25, 2020 Issued
Array ( [id] => 16175913 [patent_doc_number] => 20200222881 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-16 [patent_title] => HONEYCOMB CATALYTIC CONVERTER [patent_app_type] => utility [patent_app_number] => 16/830279 [patent_app_country] => US [patent_app_date] => 2020-03-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7210 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16830279 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/830279
Honeycomb catalytic converter Mar 25, 2020 Issued
Array ( [id] => 16175914 [patent_doc_number] => 20200222882 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-16 [patent_title] => HONEYCOMB CATALYTIC CONVERTER [patent_app_type] => utility [patent_app_number] => 16/830272 [patent_app_country] => US [patent_app_date] => 2020-03-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5991 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16830272 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/830272
Honeycomb catalytic converter Mar 25, 2020 Issued
Array ( [id] => 18853016 [patent_doc_number] => 11850573 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-12-26 [patent_title] => Exhaust gas cleaning catalytic device [patent_app_type] => utility [patent_app_number] => 17/435840 [patent_app_country] => US [patent_app_date] => 2020-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 9220 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 324 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17435840 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/435840
Exhaust gas cleaning catalytic device Mar 22, 2020 Issued
Array ( [id] => 17610316 [patent_doc_number] => 20220152595 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-19 [patent_title] => TUNABLE NOx ADSORBER [patent_app_type] => utility [patent_app_number] => 17/593379 [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] => 17907 [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] => 17593379 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/593379
TUNABLE NOx ADSORBER Mar 18, 2020 Pending
Array ( [id] => 16175911 [patent_doc_number] => 20200222879 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-16 [patent_title] => CATALYST FOR LOW TEMPERATURE EMISSION CONTROL AND METHODS FOR USING SAME [patent_app_type] => utility [patent_app_number] => 16/821075 [patent_app_country] => US [patent_app_date] => 2020-03-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5006 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 25 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16821075 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/821075
CATALYST FOR LOW TEMPERATURE EMISSION CONTROL AND METHODS FOR USING SAME Mar 16, 2020 Abandoned
Array ( [id] => 19273544 [patent_doc_number] => 12023652 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-02 [patent_title] => Exhaust gas purification catalyst [patent_app_type] => utility [patent_app_number] => 17/437972 [patent_app_country] => US [patent_app_date] => 2020-03-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 12 [patent_no_of_words] => 13589 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 248 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17437972 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/437972
Exhaust Gas Purification Catalyst Mar 9, 2020 Pending
Array ( [id] => 18076327 [patent_doc_number] => 20220401939 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-22 [patent_title] => EXHAUST GAS PURIFICATION CATALYST [patent_app_type] => utility [patent_app_number] => 17/295718 [patent_app_country] => US [patent_app_date] => 2020-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17250 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 238 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17295718 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/295718
Exhaust gas purification catalyst Mar 8, 2020 Issued
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