Search

Alex B. Efta

Examiner (ID: 12378, Phone: (571)270-7604 , Office: P/1745 )

Most Active Art Unit
1745
Art Unit(s)
1745, 1791
Total Applications
842
Issued Applications
455
Pending Applications
93
Abandoned Applications
310

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19324947 [patent_doc_number] => 12042601 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-23 [patent_title] => Electronic atomization device and atomization assembly [patent_app_type] => utility [patent_app_number] => 17/903066 [patent_app_country] => US [patent_app_date] => 2022-09-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 19 [patent_no_of_words] => 14903 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17903066 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/903066
Electronic atomization device and atomization assembly Sep 5, 2022 Issued
Array ( [id] => 20533901 [patent_doc_number] => 12550948 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-02-17 [patent_title] => Pressurized aerosol delivery device [patent_app_type] => utility [patent_app_number] => 17/891719 [patent_app_country] => US [patent_app_date] => 2022-08-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 4763 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 177 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17891719 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/891719
Pressurized aerosol delivery device Aug 18, 2022 Issued
Array ( [id] => 18064999 [patent_doc_number] => 20220396086 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-15 [patent_title] => TAPE DISPENSER HAVING TWO SIDED CUTTER BLADE AND METHOD OF MANUFACTURE [patent_app_type] => utility [patent_app_number] => 17/890709 [patent_app_country] => US [patent_app_date] => 2022-08-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8093 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 169 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17890709 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/890709
Tape dispenser having two sided cutter blade and method of manufacture Aug 17, 2022 Issued
Array ( [id] => 18019582 [patent_doc_number] => 20220371081 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-24 [patent_title] => COATING COMPOSITION FOR THE FOUNDRY INDUSTRY, CONTAINING PARTICULATE, AMORPHOUS SILICON DIOXIDE AND ACID [patent_app_type] => utility [patent_app_number] => 17/880770 [patent_app_country] => US [patent_app_date] => 2022-08-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10218 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 42 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17880770 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/880770
COATING COMPOSITION FOR THE FOUNDRY INDUSTRY, CONTAINING PARTICULATE, AMORPHOUS SILICON DIOXIDE AND ACID Aug 3, 2022 Abandoned
Array ( [id] => 18003726 [patent_doc_number] => 20220362492 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-17 [patent_title] => APPARATUS FOR HEATING AEROSOL GENERATING MATERIAL AND A CARTRIDGE FOR THE APPARATUS [patent_app_type] => utility [patent_app_number] => 17/876755 [patent_app_country] => US [patent_app_date] => 2022-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11488 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 17876755 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/876755
Apparatus for heating aerosol generating material and a cartridge for the apparatus Jul 28, 2022 Issued
Array ( [id] => 18910291 [patent_doc_number] => 11873260 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-16 [patent_title] => High temperature oxidation protection for composites [patent_app_type] => utility [patent_app_number] => 17/873720 [patent_app_country] => US [patent_app_date] => 2022-07-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 11021 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17873720 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/873720
High temperature oxidation protection for composites Jul 25, 2022 Issued
Array ( [id] => 19378573 [patent_doc_number] => 20240268443 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-15 [patent_title] => AEROSOL-FORMING SUBSTRATE WITH EXPANDED GRAPHITE [patent_app_type] => utility [patent_app_number] => 18/567670 [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] => 21542 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 18 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18567670 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/567670
AEROSOL-FORMING SUBSTRATE WITH EXPANDED GRAPHITE Jul 6, 2022 Pending
Array ( [id] => 17943598 [patent_doc_number] => 20220330615 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-20 [patent_title] => ATOMIZER AND AEROSOL GENERATION DEVICE [patent_app_type] => utility [patent_app_number] => 17/857058 [patent_app_country] => US [patent_app_date] => 2022-07-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5403 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 173 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17857058 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/857058
Atomizer and aerosol generation device Jul 3, 2022 Issued
Array ( [id] => 17930358 [patent_doc_number] => 20220325483 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-13 [patent_title] => GROUND TAPE APPLICATOR APPARATUS AND METHOD [patent_app_type] => utility [patent_app_number] => 17/854628 [patent_app_country] => US [patent_app_date] => 2022-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20811 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 271 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17854628 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/854628
Ground tape applicator apparatus and method Jun 29, 2022 Issued
Array ( [id] => 19401447 [patent_doc_number] => 20240284958 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-29 [patent_title] => AEROSOL GENERATING SYSTEM [patent_app_type] => utility [patent_app_number] => 18/573280 [patent_app_country] => US [patent_app_date] => 2022-06-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8692 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18573280 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/573280
AEROSOL GENERATING SYSTEM Jun 15, 2022 Pending
Array ( [id] => 20300660 [patent_doc_number] => 12446627 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-21 [patent_title] => Atomizer and electronic atomization device [patent_app_type] => utility [patent_app_number] => 17/840048 [patent_app_country] => US [patent_app_date] => 2022-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 10 [patent_no_of_words] => 0 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 222 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17840048 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/840048
Atomizer and electronic atomization device Jun 13, 2022 Issued
Array ( [id] => 19342908 [patent_doc_number] => 20240251871 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-01 [patent_title] => AEROSOL GENERATING DEVICE FOR PROVIDING PUFF COMPENSATION AND METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 18/565388 [patent_app_country] => US [patent_app_date] => 2022-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12815 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18565388 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/565388
AEROSOL GENERATING DEVICE FOR PROVIDING PUFF COMPENSATION AND METHOD THEREOF Jun 7, 2022 Pending
Array ( [id] => 19330700 [patent_doc_number] => 20240245130 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-25 [patent_title] => Aerosol Generating Device Comprising a Cup-Shaped Heating Chamber Defining an Open End and a Sealed End [patent_app_type] => utility [patent_app_number] => 18/560012 [patent_app_country] => US [patent_app_date] => 2022-05-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7182 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 164 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18560012 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/560012
Aerosol Generating Device Comprising a Cup-Shaped Heating Chamber Defining an Open End and a Sealed End May 8, 2022 Pending
Array ( [id] => 17805088 [patent_doc_number] => 20220256923 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-18 [patent_title] => SMOKING SUBSTITUTE DEVICE [patent_app_type] => utility [patent_app_number] => 17/738586 [patent_app_country] => US [patent_app_date] => 2022-05-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18037 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 17 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17738586 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/738586
SMOKING SUBSTITUTE DEVICE May 5, 2022 Pending
Array ( [id] => 17805092 [patent_doc_number] => 20220256927 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-18 [patent_title] => VAPORIZER APPARATUSES AND VAPORIZING METHODS [patent_app_type] => utility [patent_app_number] => 17/736839 [patent_app_country] => US [patent_app_date] => 2022-05-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9041 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17736839 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/736839
VAPORIZER APPARATUSES AND VAPORIZING METHODS May 3, 2022 Pending
Array ( [id] => 19569625 [patent_doc_number] => 20240373917 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-14 [patent_title] => CARTRIDGE AND AEROSOL-GENERATING DEVICE INCLUDING THE SAME [patent_app_type] => utility [patent_app_number] => 18/284818 [patent_app_country] => US [patent_app_date] => 2022-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 27773 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 18284818 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/284818
CARTRIDGE AND AEROSOL-GENERATING DEVICE INCLUDING THE SAME Apr 27, 2022 Pending
Array ( [id] => 19200893 [patent_doc_number] => 20240172792 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-30 [patent_title] => CARTRIDGE AND AEROSOL-GENERATING DEVICE INCLUDING THE SAME [patent_app_type] => utility [patent_app_number] => 18/284733 [patent_app_country] => US [patent_app_date] => 2022-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 25806 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 18284733 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/284733
CARTRIDGE AND AEROSOL-GENERATING DEVICE INCLUDING THE SAME Apr 27, 2022 Pending
Array ( [id] => 19215540 [patent_doc_number] => 20240180244 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-06 [patent_title] => AEROSOL-GENERATING DEVICE [patent_app_type] => utility [patent_app_number] => 18/284730 [patent_app_country] => US [patent_app_date] => 2022-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18772 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18284730 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/284730
AEROSOL-GENERATING DEVICE Apr 27, 2022 Pending
Array ( [id] => 19185522 [patent_doc_number] => 20240164435 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-23 [patent_title] => TOBACCO MATERIAL COMPRISING FLAVOR MATERIAL AND METHOD OF PREPARING THE SAME [patent_app_type] => utility [patent_app_number] => 18/283139 [patent_app_country] => US [patent_app_date] => 2022-04-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5502 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [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] => 18283139 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/283139
TOBACCO MATERIAL COMPRISING FLAVOR MATERIAL AND METHOD OF PREPARING THE SAME Apr 3, 2022 Pending
Array ( [id] => 19125064 [patent_doc_number] => 20240130417 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-25 [patent_title] => TOBACCO MATERIAL COMPRISING NATURAL FLAVOR MATERIAL AND METHOD OF PREPARING THE SAME [patent_app_type] => utility [patent_app_number] => 18/279511 [patent_app_country] => US [patent_app_date] => 2022-04-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4619 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 33 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18279511 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/279511
TOBACCO MATERIAL COMPRISING NATURAL FLAVOR MATERIAL AND METHOD OF PREPARING THE SAME Apr 3, 2022 Pending
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