Search

Randy Boyer

Examiner (ID: 7362, Phone: (571)272-7113 , Office: P/1771 )

Most Active Art Unit
1771
Art Unit(s)
1764, 1797, 1771
Total Applications
1268
Issued Applications
853
Pending Applications
112
Abandoned Applications
313

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 12112110 [patent_doc_number] => 09868087 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-01-16 [patent_title] => 'Core-shell oxide material, method for producing the same, and catalyst and method for purification of exhaust gas using the core-shell oxide material' [patent_app_type] => utility [patent_app_number] => 15/468956 [patent_app_country] => US [patent_app_date] => 2017-03-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 11306 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 52 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15468956 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/468956
Core-shell oxide material, method for producing the same, and catalyst and method for purification of exhaust gas using the core-shell oxide material Mar 23, 2017 Issued
Array ( [id] => 17074054 [patent_doc_number] => 11110435 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-09-07 [patent_title] => Exhaust gas purification catalyst [patent_app_type] => utility [patent_app_number] => 16/086083 [patent_app_country] => US [patent_app_date] => 2017-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 7679 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 168 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16086083 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/086083
Exhaust gas purification catalyst Mar 12, 2017 Issued
Array ( [id] => 13458787 [patent_doc_number] => 20180280936 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-10-04 [patent_title] => DENITRATION CATALYST AND METHOD FOR PRODUCING THE SAME [patent_app_type] => utility [patent_app_number] => 15/764234 [patent_app_country] => US [patent_app_date] => 2017-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7206 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 46 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15764234 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/764234
Denitration catalyst and method for producing the same Mar 6, 2017 Issued
Array ( [id] => 15421143 [patent_doc_number] => 10543478 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-01-28 [patent_title] => Catalyst for oxidative dehydrogenation and method of preparing the same [patent_app_type] => utility [patent_app_number] => 15/570187 [patent_app_country] => US [patent_app_date] => 2017-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 4754 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15570187 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/570187
Catalyst for oxidative dehydrogenation and method of preparing the same Mar 6, 2017 Issued
Array ( [id] => 14228149 [patent_doc_number] => 20190126247 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-05-02 [patent_title] => CORE/SHELL HYDROCARBON TRAP CATALYST AND METHOD OF MANUFACTURE [patent_app_type] => utility [patent_app_number] => 16/083335 [patent_app_country] => US [patent_app_date] => 2017-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12622 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -33 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16083335 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/083335
CORE/SHELL HYDROCARBON TRAP CATALYST AND METHOD OF MANUFACTURE Mar 5, 2017 Abandoned
Array ( [id] => 16311282 [patent_doc_number] => 20200290020 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-17 [patent_title] => IR-OXOHYDROXIDES FOR ELECTROCHEMICAL OXIDATION OF WATER AND A METHOD FOR THE PREPARATION THEREOF [patent_app_type] => utility [patent_app_number] => 16/082231 [patent_app_country] => US [patent_app_date] => 2017-03-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11081 [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] => 16082231 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/082231
IR-oxohydroxides for electrochemical oxidation of water and a method for the preparation thereof Mar 2, 2017 Issued
Array ( [id] => 12960829 [patent_doc_number] => 09873085 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-01-23 [patent_title] => Catalytic converter [patent_app_type] => utility [patent_app_number] => 15/446204 [patent_app_country] => US [patent_app_date] => 2017-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 5850 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 172 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15446204 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/446204
Catalytic converter Feb 28, 2017 Issued
Array ( [id] => 15307129 [patent_doc_number] => 10518250 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-12-31 [patent_title] => Ferrite-based catalyst composite, method of preparing the same, and method of preparing butadiene using the same [patent_app_type] => utility [patent_app_number] => 15/746758 [patent_app_country] => US [patent_app_date] => 2017-02-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4963 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 33 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15746758 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/746758
Ferrite-based catalyst composite, method of preparing the same, and method of preparing butadiene using the same Feb 16, 2017 Issued
Array ( [id] => 11935498 [patent_doc_number] => 20170239646 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-08-24 [patent_title] => 'EXHAUST GAS-PURIFYING CATALYST AND EXHAUST GAS-PURIFYING CATALYST MATERIAL' [patent_app_type] => utility [patent_app_number] => 15/434627 [patent_app_country] => US [patent_app_date] => 2017-02-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 15472 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15434627 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/434627
Exhaust gas-purifying catalyst and exhaust gas-purifying catalyst material Feb 15, 2017 Issued
Array ( [id] => 16311286 [patent_doc_number] => 20200290024 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-17 [patent_title] => CATALYST MIXTURE [patent_app_type] => utility [patent_app_number] => 16/084043 [patent_app_country] => US [patent_app_date] => 2017-02-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5525 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16084043 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/084043
CATALYST MIXTURE Feb 14, 2017 Abandoned
Array ( [id] => 13761687 [patent_doc_number] => 10173173 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-01-08 [patent_title] => Ammonia slip catalyst [patent_app_type] => utility [patent_app_number] => 15/422787 [patent_app_country] => US [patent_app_date] => 2017-02-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 13 [patent_no_of_words] => 9297 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15422787 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/422787
Ammonia slip catalyst Feb 1, 2017 Issued
Array ( [id] => 13564259 [patent_doc_number] => 20180333677 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-11-22 [patent_title] => MULTI-LAYER CATALYST COMPOSITION FOR INTERNAL COMBUSTION ENGINES [patent_app_type] => utility [patent_app_number] => 16/074215 [patent_app_country] => US [patent_app_date] => 2017-02-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9600 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16074215 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/074215
Multi-layer catalyst composition for internal combustion engines Jan 31, 2017 Issued
Array ( [id] => 13899693 [patent_doc_number] => 20190039051 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-02-07 [patent_title] => ELECTRODE CATALYST, COMPOSITION FOR FORMING GAS DIFFUSION ELECTRODE, GAS DIFFUSION ELECTRODE, MEMBRANE-ELECTRODE ASSEMBLY, AND FUEL CELL STACK [patent_app_type] => utility [patent_app_number] => 16/078314 [patent_app_country] => US [patent_app_date] => 2017-01-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11910 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16078314 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/078314
ELECTRODE CATALYST, COMPOSITION FOR FORMING GAS DIFFUSION ELECTRODE, GAS DIFFUSION ELECTRODE, MEMBRANE-ELECTRODE ASSEMBLY, AND FUEL CELL STACK Jan 23, 2017 Abandoned
Array ( [id] => 12098466 [patent_doc_number] => 09855550 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-01-02 [patent_title] => 'Exhaust gas-purifying catalyst' [patent_app_type] => utility [patent_app_number] => 15/410889 [patent_app_country] => US [patent_app_date] => 2017-01-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 9820 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15410889 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/410889
Exhaust gas-purifying catalyst Jan 19, 2017 Issued
Array ( [id] => 14637639 [patent_doc_number] => 10363548 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-07-30 [patent_title] => Aluminum based metallic glass powder for efficient degradation of AZO dye and other toxic organic chemicals [patent_app_type] => utility [patent_app_number] => 15/409972 [patent_app_country] => US [patent_app_date] => 2017-01-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 9 [patent_no_of_words] => 5526 [patent_no_of_claims] => 17 [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] => 15409972 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/409972
Aluminum based metallic glass powder for efficient degradation of AZO dye and other toxic organic chemicals Jan 18, 2017 Issued
Array ( [id] => 11850660 [patent_doc_number] => 20170225152 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-08-10 [patent_title] => 'ACTIVATION ENERGY REDUCERS FOR CATALYTIC OXIDATION OF GASEOUS MIXTURES' [patent_app_type] => utility [patent_app_number] => 15/407278 [patent_app_country] => US [patent_app_date] => 2017-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6105 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15407278 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/407278
Activation energy reducers for catalytic oxidation of gaseous mixtures Jan 16, 2017 Issued
Array ( [id] => 13298497 [patent_doc_number] => 20180200785 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-07-19 [patent_title] => NANOPARTICLE STRUCTURE AND PROCESS FOR MANUFACTURE [patent_app_type] => utility [patent_app_number] => 15/407432 [patent_app_country] => US [patent_app_date] => 2017-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4577 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [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] => 15407432 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/407432
Nanoparticle structure and process for manufacture Jan 16, 2017 Issued
Array ( [id] => 12138584 [patent_doc_number] => 20180016667 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-01-18 [patent_title] => 'Aluminum Alloys with High Strength and Cosmetic Appeal' [patent_app_type] => utility [patent_app_number] => 15/406153 [patent_app_country] => US [patent_app_date] => 2017-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 12885 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15406153 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/406153
Aluminum alloys with high strength and cosmetic appeal Jan 12, 2017 Issued
Array ( [id] => 12177868 [patent_doc_number] => 20180036804 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-02-08 [patent_title] => 'METHOD AND APPARATUS FOR PRODUCING METALLIC IRON FROM IRON OXIDE FINES' [patent_app_type] => utility [patent_app_number] => 15/405617 [patent_app_country] => US [patent_app_date] => 2017-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 5068 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15405617 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/405617
Method and apparatus for producing metallic iron from iron oxide fines Jan 12, 2017 Issued
Array ( [id] => 14852785 [patent_doc_number] => 10415108 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-09-17 [patent_title] => Steel alloy for railway components, and process of manufacturing a steel alloy for railway components [patent_app_type] => utility [patent_app_number] => 15/406307 [patent_app_country] => US [patent_app_date] => 2017-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 13 [patent_no_of_words] => 6282 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15406307 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/406307
Steel alloy for railway components, and process of manufacturing a steel alloy for railway components Jan 12, 2017 Issued
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