Search

Alex B. Efta

Examiner (ID: 17740, Phone: (571)270-7604 , Office: P/1745 )

Most Active Art Unit
1745
Art Unit(s)
1791, 1745
Total Applications
847
Issued Applications
457
Pending Applications
91
Abandoned Applications
313

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19411674 [patent_doc_number] => 12077478 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-09-03 [patent_title] => Cold sintering ceramics and composites [patent_app_type] => utility [patent_app_number] => 17/226653 [patent_app_country] => US [patent_app_date] => 2021-04-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 35 [patent_no_of_words] => 12933 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17226653 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/226653
Cold sintering ceramics and composites Apr 8, 2021 Issued
Array ( [id] => 17110912 [patent_doc_number] => 20210291509 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-23 [patent_title] => Double Ended Hand Tool [patent_app_type] => utility [patent_app_number] => 17/222670 [patent_app_country] => US [patent_app_date] => 2021-04-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3631 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 56 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17222670 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/222670
Double Ended Hand Tool Apr 4, 2021 Abandoned
Array ( [id] => 20129070 [patent_doc_number] => 12371371 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-29 [patent_title] => Method of forming a gypsum panel including a starch layer [patent_app_type] => utility [patent_app_number] => 17/218911 [patent_app_country] => US [patent_app_date] => 2021-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 4513 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17218911 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/218911
Method of forming a gypsum panel including a starch layer Mar 30, 2021 Issued
Array ( [id] => 18075139 [patent_doc_number] => 20220400751 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-22 [patent_title] => AEROSOL-GENERATING ARTICLE WITH ENHANCED VAPOR PRODUCTION [patent_app_type] => utility [patent_app_number] => 17/431602 [patent_app_country] => US [patent_app_date] => 2021-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13942 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [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] => 17431602 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/431602
Aerosol-generating article with enhanced vapor production Mar 7, 2021 Issued
Array ( [id] => 16945914 [patent_doc_number] => 20210204605 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-08 [patent_title] => VAPORIZER APPARATUSES AND VAPORIZING METHODS [patent_app_type] => utility [patent_app_number] => 17/191850 [patent_app_country] => US [patent_app_date] => 2021-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9089 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17191850 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/191850
Vaporizer apparatuses and vaporizing methods Mar 3, 2021 Issued
Array ( [id] => 18428632 [patent_doc_number] => 11673842 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-06-13 [patent_title] => Method for manufacturing large ceramic co-fired articles [patent_app_type] => utility [patent_app_number] => 17/189149 [patent_app_country] => US [patent_app_date] => 2021-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 18 [patent_no_of_words] => 8835 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 258 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17189149 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/189149
Method for manufacturing large ceramic co-fired articles Feb 28, 2021 Issued
Array ( [id] => 20254297 [patent_doc_number] => 12426628 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-30 [patent_title] => Heater assembly [patent_app_type] => utility [patent_app_number] => 17/802371 [patent_app_country] => US [patent_app_date] => 2021-02-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 10 [patent_no_of_words] => 3502 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17802371 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/802371
Heater assembly Feb 24, 2021 Issued
Array ( [id] => 18253897 [patent_doc_number] => 20230080936 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-16 [patent_title] => Aerosol Generation Device [patent_app_type] => utility [patent_app_number] => 17/801584 [patent_app_country] => US [patent_app_date] => 2021-02-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5205 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17801584 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/801584
Aerosol Generation Device Feb 22, 2021 Pending
Array ( [id] => 19584377 [patent_doc_number] => 20240381934 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-21 [patent_title] => STABLE ATOMIZATION HEATING UNIT, HEATING ASSEMBLY AND ATOMIZATION DEVICE [patent_app_type] => utility [patent_app_number] => 18/272364 [patent_app_country] => US [patent_app_date] => 2021-02-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3940 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18272364 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/272364
STABLE ATOMIZATION HEATING UNIT, HEATING ASSEMBLY AND ATOMIZATION DEVICE Feb 19, 2021 Pending
Array ( [id] => 16883929 [patent_doc_number] => 20210170124 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-10 [patent_title] => NON-COMBUSTION TYPE FLAVOR INHALER AND AEROSOL DELIVERY METHOD [patent_app_type] => utility [patent_app_number] => 17/177203 [patent_app_country] => US [patent_app_date] => 2021-02-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11647 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 188 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17177203 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/177203
NON-COMBUSTION TYPE FLAVOR INHALER AND AEROSOL DELIVERY METHOD Feb 16, 2021 Abandoned
Array ( [id] => 18328338 [patent_doc_number] => 11633557 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-04-25 [patent_title] => Non-combustion type flavor inhaler and aerosol delivery method [patent_app_type] => utility [patent_app_number] => 17/177200 [patent_app_country] => US [patent_app_date] => 2021-02-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 11647 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 340 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17177200 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/177200
Non-combustion type flavor inhaler and aerosol delivery method Feb 16, 2021 Issued
Array ( [id] => 18915848 [patent_doc_number] => 11878114 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-23 [patent_title] => Nicotine powder inhaler [patent_app_type] => utility [patent_app_number] => 17/168417 [patent_app_country] => US [patent_app_date] => 2021-02-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 3150 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17168417 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/168417
Nicotine powder inhaler Feb 4, 2021 Issued
Array ( [id] => 20687063 [patent_doc_number] => 12617195 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-05-05 [patent_title] => Method and installation for manufacturing a floor covering product and floor covering product obtained hereby [patent_app_type] => utility [patent_app_number] => 17/167484 [patent_app_country] => US [patent_app_date] => 2021-02-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1146 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 227 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17167484 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/167484
Method and installation for manufacturing a floor covering product and floor covering product obtained hereby Feb 3, 2021 Issued
Array ( [id] => 17024563 [patent_doc_number] => 20210248435 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-12 [patent_title] => METHOD OF MANUFACTURING MULTILAYER CHIP COMPONENT [patent_app_type] => utility [patent_app_number] => 17/166074 [patent_app_country] => US [patent_app_date] => 2021-02-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3071 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17166074 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/166074
METHOD OF MANUFACTURING MULTILAYER CHIP COMPONENT Feb 2, 2021 Abandoned
Array ( [id] => 16852800 [patent_doc_number] => 20210153545 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-27 [patent_title] => FLAVOURED NICOTINE POWDER INHALER [patent_app_type] => utility [patent_app_number] => 17/165146 [patent_app_country] => US [patent_app_date] => 2021-02-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4488 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17165146 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/165146
Flavoured nicotine powder inhaler Feb 1, 2021 Issued
Array ( [id] => 20686120 [patent_doc_number] => 12616245 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-05-05 [patent_title] => Heating element having heat conductive and wicking filaments [patent_app_type] => utility [patent_app_number] => 17/759247 [patent_app_country] => US [patent_app_date] => 2021-01-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 11 [patent_no_of_words] => 6981 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 195 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17759247 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/759247
Heating element having heat conductive and wicking filaments Jan 26, 2021 Issued
Array ( [id] => 18335662 [patent_doc_number] => 20230127611 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-27 [patent_title] => COPPER-GRAPHENE BONDED BODY AND METHOD FOR MANUFACTURING SAME, AND COPPER-GRAPHENE BONDED STRUCTURE [patent_app_type] => utility [patent_app_number] => 17/794080 [patent_app_country] => US [patent_app_date] => 2021-01-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7299 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17794080 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/794080
COPPER-GRAPHENE BONDED BODY AND METHOD FOR MANUFACTURING SAME, AND COPPER-GRAPHENE BONDED STRUCTURE Jan 21, 2021 Abandoned
Array ( [id] => 18919034 [patent_doc_number] => 11881322 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-23 [patent_title] => Joining and sealing pressurized ceramic structures [patent_app_type] => utility [patent_app_number] => 17/153855 [patent_app_country] => US [patent_app_date] => 2021-01-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 35 [patent_figures_cnt] => 39 [patent_no_of_words] => 11410 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 220 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17153855 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/153855
Joining and sealing pressurized ceramic structures Jan 19, 2021 Issued
Array ( [id] => 18282886 [patent_doc_number] => 20230098358 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-30 [patent_title] => AEROSOL-GENERATING DEVICE [patent_app_type] => utility [patent_app_number] => 17/793442 [patent_app_country] => US [patent_app_date] => 2021-01-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16594 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17793442 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/793442
Aerosol-generating device Jan 14, 2021 Issued
Array ( [id] => 18477588 [patent_doc_number] => 11691315 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-07-04 [patent_title] => Method of grinding polyaryletherketones [patent_app_type] => utility [patent_app_number] => 17/146960 [patent_app_country] => US [patent_app_date] => 2021-01-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1504 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17146960 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/146960
Method of grinding polyaryletherketones Jan 11, 2021 Issued
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