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] => 18866473 [patent_doc_number] => 20230420910 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-28 [patent_title] => BONDING DEVICE AND BONDING METHOD [patent_app_type] => utility [patent_app_number] => 18/209008 [patent_app_country] => US [patent_app_date] => 2023-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8720 [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] => 18209008 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/209008
BONDING DEVICE AND BONDING METHOD Jun 12, 2023 Pending
Array ( [id] => 20158785 [patent_doc_number] => 12385401 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-12 [patent_title] => Ceramic matrix composite component including cooling channels and method of producing [patent_app_type] => utility [patent_app_number] => 18/322856 [patent_app_country] => US [patent_app_date] => 2023-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 2298 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 241 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18322856 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/322856
Ceramic matrix composite component including cooling channels and method of producing May 23, 2023 Issued
Array ( [id] => 18611392 [patent_doc_number] => 20230278123 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-07 [patent_title] => SEMICONDUCTOR PROCESSING EQUIPMENT WITH HIGH TEMPERATURE RESISTANT NICKEL ALLOY JOINTS AND METHODS FOR MAKING SAME [patent_app_type] => utility [patent_app_number] => 18/317571 [patent_app_country] => US [patent_app_date] => 2023-05-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10483 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 180 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18317571 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/317571
Semiconductor processing equipment with high temperature resistant nickel alloy joints and methods for making same May 14, 2023 Issued
Array ( [id] => 19310568 [patent_doc_number] => 12036362 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-16 [patent_title] => Electronic vaping device with tubular heating element [patent_app_type] => utility [patent_app_number] => 18/317205 [patent_app_country] => US [patent_app_date] => 2023-05-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 6735 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18317205 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/317205
Electronic vaping device with tubular heating element May 14, 2023 Issued
Array ( [id] => 19387187 [patent_doc_number] => 20240277057 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-22 [patent_title] => HEATING STRUCTURE AND AEROSOL GENERATING DEVICE INCLUDING THE SAME [patent_app_type] => utility [patent_app_number] => 18/567627 [patent_app_country] => US [patent_app_date] => 2023-05-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15129 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 29 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18567627 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/567627
HEATING STRUCTURE AND AEROSOL GENERATING DEVICE INCLUDING THE SAME May 10, 2023 Pending
Array ( [id] => 19330671 [patent_doc_number] => 20240245101 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-25 [patent_title] => SMOKING CAPSULE WITH FLATTENED PROFILE [patent_app_type] => utility [patent_app_number] => 18/303627 [patent_app_country] => US [patent_app_date] => 2023-04-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 45865 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 18303627 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/303627
SMOKING CAPSULE WITH FLATTENED PROFILE Apr 19, 2023 Abandoned
Array ( [id] => 19401479 [patent_doc_number] => 20240284990 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-29 [patent_title] => ACCESSORY FOR AEROSOL GENERATING DEVICE AND AEROSOL GENERATING SYSTEM INCLUDING THE SAME [patent_app_type] => utility [patent_app_number] => 18/568978 [patent_app_country] => US [patent_app_date] => 2023-04-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11430 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18568978 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/568978
ACCESSORY FOR AEROSOL GENERATING DEVICE AND AEROSOL GENERATING SYSTEM INCLUDING THE SAME Apr 10, 2023 Pending
Array ( [id] => 20533890 [patent_doc_number] => 12550937 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-02-17 [patent_title] => Composite micro-vaporizer wicks [patent_app_type] => utility [patent_app_number] => 18/127167 [patent_app_country] => US [patent_app_date] => 2023-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 2405 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 2 [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] => 18127167 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/127167
Composite micro-vaporizer wicks Mar 27, 2023 Issued
Array ( [id] => 18725650 [patent_doc_number] => 20230339818 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-26 [patent_title] => CERAMIC, VAPORIZATION CORE, AND VAPORIZER [patent_app_type] => utility [patent_app_number] => 18/191366 [patent_app_country] => US [patent_app_date] => 2023-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5967 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 30 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18191366 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/191366
CERAMIC, VAPORIZATION CORE, AND VAPORIZER Mar 27, 2023 Issued
Array ( [id] => 20742418 [patent_doc_number] => 12642300 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-06-02 [patent_title] => Vaporization core, vaporizer, and electronic vaporization device [patent_app_type] => utility [patent_app_number] => 18/191398 [patent_app_country] => US [patent_app_date] => 2023-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 0 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18191398 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/191398
Vaporization core, vaporizer, and electronic vaporization device Mar 27, 2023 Issued
Array ( [id] => 18831516 [patent_doc_number] => 20230400043 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-14 [patent_title] => AIRFLOW CONTROL DEVICES AND RELATED METHODS [patent_app_type] => utility [patent_app_number] => 18/165088 [patent_app_country] => US [patent_app_date] => 2023-02-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13033 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 39 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18165088 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/165088
AIRFLOW CONTROL DEVICES AND RELATED METHODS Feb 5, 2023 Pending
Array ( [id] => 18404709 [patent_doc_number] => 20230166060 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-01 [patent_title] => Mass Output Controlled Vaporizer [patent_app_type] => utility [patent_app_number] => 18/161244 [patent_app_country] => US [patent_app_date] => 2023-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8200 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [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] => 18161244 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/161244
Mass Output Controlled Vaporizer Jan 29, 2023 Pending
Array ( [id] => 19368235 [patent_doc_number] => 12060304 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-08-13 [patent_title] => Microstructured fiber interface coatings for composites [patent_app_type] => utility [patent_app_number] => 18/161343 [patent_app_country] => US [patent_app_date] => 2023-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1657 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [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] => 18161343 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/161343
Microstructured fiber interface coatings for composites Jan 29, 2023 Issued
Array ( [id] => 19368235 [patent_doc_number] => 12060304 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-08-13 [patent_title] => Microstructured fiber interface coatings for composites [patent_app_type] => utility [patent_app_number] => 18/161343 [patent_app_country] => US [patent_app_date] => 2023-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1657 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [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] => 18161343 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/161343
Microstructured fiber interface coatings for composites Jan 29, 2023 Issued
Array ( [id] => 19368235 [patent_doc_number] => 12060304 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-08-13 [patent_title] => Microstructured fiber interface coatings for composites [patent_app_type] => utility [patent_app_number] => 18/161343 [patent_app_country] => US [patent_app_date] => 2023-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1657 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [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] => 18161343 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/161343
Microstructured fiber interface coatings for composites Jan 29, 2023 Issued
Array ( [id] => 19368235 [patent_doc_number] => 12060304 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-08-13 [patent_title] => Microstructured fiber interface coatings for composites [patent_app_type] => utility [patent_app_number] => 18/161343 [patent_app_country] => US [patent_app_date] => 2023-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1657 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [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] => 18161343 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/161343
Microstructured fiber interface coatings for composites Jan 29, 2023 Issued
Array ( [id] => 18537358 [patent_doc_number] => 20230242450 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-03 [patent_title] => MODIFIED SCHEELITE MATERIAL FOR CO-FIRING [patent_app_type] => utility [patent_app_number] => 18/089439 [patent_app_country] => US [patent_app_date] => 2022-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11001 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 41 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18089439 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/089439
MODIFIED SCHEELITE MATERIAL FOR CO-FIRING Dec 26, 2022 Abandoned
Array ( [id] => 18733369 [patent_doc_number] => 11802092 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-31 [patent_title] => Concrete curing agent, curing coating layer and preparation method thereof [patent_app_type] => utility [patent_app_number] => 18/069915 [patent_app_country] => US [patent_app_date] => 2022-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 6999 [patent_no_of_claims] => 6 [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] => 18069915 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/069915
Concrete curing agent, curing coating layer and preparation method thereof Dec 20, 2022 Issued
Array ( [id] => 19209648 [patent_doc_number] => 11998687 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-06-04 [patent_title] => Micropump for an aerosol delivery device [patent_app_type] => utility [patent_app_number] => 18/077571 [patent_app_country] => US [patent_app_date] => 2022-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 13056 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 197 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18077571 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/077571
Micropump for an aerosol delivery device Dec 7, 2022 Issued
Array ( [id] => 18286541 [patent_doc_number] => 20230102013 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-30 [patent_title] => AUTOMATIC SHEET INSERTING MACHINE AND SHEET INSERTING METHOD THEREFOR [patent_app_type] => utility [patent_app_number] => 18/070425 [patent_app_country] => US [patent_app_date] => 2022-11-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10260 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18070425 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/070425
AUTOMATIC SHEET INSERTING MACHINE AND SHEET INSERTING METHOD THEREFOR Nov 27, 2022 Abandoned
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