Search

Alex B. Efta

Examiner (ID: 6478, Phone: (571)270-7604 , Office: P/1745 )

Most Active Art Unit
1745
Art Unit(s)
1745, 1791
Total Applications
829
Issued Applications
452
Pending Applications
92
Abandoned Applications
308

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20219584 [patent_doc_number] => 20250282515 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-09-11 [patent_title] => Sticker Dispenser [patent_app_type] => utility [patent_app_number] => 19/220292 [patent_app_country] => US [patent_app_date] => 2025-05-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7128 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -28 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19220292 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/220292
Sticker Dispenser May 27, 2025 Issued
Array ( [id] => 19845933 [patent_doc_number] => 20250091284 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-20 [patent_title] => FILM ATTACHING DEVICE [patent_app_type] => utility [patent_app_number] => 18/965850 [patent_app_country] => US [patent_app_date] => 2024-12-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8259 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18965850 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/965850
Film attaching device Dec 1, 2024 Issued
Array ( [id] => 20049100 [patent_doc_number] => 20250187322 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-12 [patent_title] => PROTECTIVE MATERIAL APPLICATOR DEVICE [patent_app_type] => utility [patent_app_number] => 18/774382 [patent_app_country] => US [patent_app_date] => 2024-07-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12319 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18774382 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/774382
PROTECTIVE MATERIAL APPLICATOR DEVICE Jul 15, 2024 Pending
Array ( [id] => 19477622 [patent_doc_number] => 20240325664 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-03 [patent_title] => ELECTRONIC VAPING DEVICE WITH TUBULAR HEATING ELEMENT [patent_app_type] => utility [patent_app_number] => 18/740903 [patent_app_country] => US [patent_app_date] => 2024-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6750 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18740903 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/740903
Electronic vaping device with tubular heating element Jun 11, 2024 Issued
Array ( [id] => 19461648 [patent_doc_number] => 20240315317 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-26 [patent_title] => ADHESIVE FREE TOBACCO PRODUCT TIP ASSEMBLY [patent_app_type] => utility [patent_app_number] => 18/736680 [patent_app_country] => US [patent_app_date] => 2024-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6032 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 18736680 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/736680
ADHESIVE FREE TOBACCO PRODUCT TIP ASSEMBLY Jun 6, 2024 Pending
Array ( [id] => 19462626 [patent_doc_number] => 20240316295 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-26 [patent_title] => ELECTRONIC ATOMIZATION DEVICE AND ATOMIZATION ASSEMBLY [patent_app_type] => utility [patent_app_number] => 18/733368 [patent_app_country] => US [patent_app_date] => 2024-06-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14929 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18733368 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/733368
Electronic atomization device and atomization assembly Jun 3, 2024 Issued
Array ( [id] => 19511346 [patent_doc_number] => 20240343032 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-17 [patent_title] => Double Ended Hand Tool [patent_app_type] => utility [patent_app_number] => 18/731631 [patent_app_country] => US [patent_app_date] => 2024-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3655 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 59 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18731631 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/731631
Double Ended Hand Tool Jun 2, 2024 Pending
Array ( [id] => 20107080 [patent_doc_number] => 12357779 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-15 [patent_title] => Micropump for an aerosol delivery device [patent_app_type] => utility [patent_app_number] => 18/650888 [patent_app_country] => US [patent_app_date] => 2024-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 7719 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 184 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18650888 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/650888
Micropump for an aerosol delivery device Apr 29, 2024 Issued
Array ( [id] => 20256009 [patent_doc_number] => 12428351 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-30 [patent_title] => Microstructured fiber interface coatings for composites [patent_app_type] => utility [patent_app_number] => 18/595101 [patent_app_country] => US [patent_app_date] => 2024-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 0 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [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] => 18595101 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/595101
Microstructured fiber interface coatings for composites Mar 3, 2024 Issued
Array ( [id] => 19232871 [patent_doc_number] => 20240190063 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-13 [patent_title] => FILM ATTACHING DEVICE [patent_app_type] => utility [patent_app_number] => 18/586052 [patent_app_country] => US [patent_app_date] => 2024-02-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6705 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [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] => 18586052 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/586052
Film attaching device Feb 22, 2024 Issued
Array ( [id] => 19245986 [patent_doc_number] => 20240196967 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-20 [patent_title] => EXTRACTOR FOR AN AEROSOL-GENERATING DEVICE [patent_app_type] => utility [patent_app_number] => 18/416209 [patent_app_country] => US [patent_app_date] => 2024-01-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7027 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 225 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18416209 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/416209
Extractor for an aerosol-generating device Jan 17, 2024 Issued
Array ( [id] => 20413152 [patent_doc_number] => 12496415 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-16 [patent_title] => Nicotine powder inhaler [patent_app_type] => utility [patent_app_number] => 18/405458 [patent_app_country] => US [patent_app_date] => 2024-01-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 0 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18405458 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/405458
Nicotine powder inhaler Jan 4, 2024 Issued
Array ( [id] => 19066310 [patent_doc_number] => 20240100736 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-28 [patent_title] => SHAPING METHOD AND SHAPING POWDER MATERIAL [patent_app_type] => utility [patent_app_number] => 18/532646 [patent_app_country] => US [patent_app_date] => 2023-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6962 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [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] => 18532646 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/532646
SHAPING METHOD AND SHAPING POWDER MATERIAL Dec 6, 2023 Pending
Array ( [id] => 19291475 [patent_doc_number] => 12030821 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-07-09 [patent_title] => Concrete interface agent [patent_app_type] => utility [patent_app_number] => 18/522139 [patent_app_country] => US [patent_app_date] => 2023-11-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 13 [patent_no_of_words] => 6630 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18522139 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/522139
Concrete interface agent Nov 27, 2023 Issued
Array ( [id] => 18988283 [patent_doc_number] => 20240060252 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-22 [patent_title] => GROUND TAPE APPLICATOR APPARATUS AND METHOD [patent_app_type] => utility [patent_app_number] => 18/386815 [patent_app_country] => US [patent_app_date] => 2023-11-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20834 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 206 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18386815 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/386815
Ground tape applicator apparatus and method Nov 2, 2023 Issued
Array ( [id] => 18927528 [patent_doc_number] => 20240030532 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-25 [patent_title] => ELECTRONIC VAPING DEVICE [patent_app_type] => utility [patent_app_number] => 18/480586 [patent_app_country] => US [patent_app_date] => 2023-10-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 24234 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18480586 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/480586
Electronic vaping device Oct 3, 2023 Issued
Array ( [id] => 19763121 [patent_doc_number] => 12221394 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-02-11 [patent_title] => Doped or alloyed materials and hot isostatic pressing method of making same [patent_app_type] => utility [patent_app_number] => 18/472560 [patent_app_country] => US [patent_app_date] => 2023-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 14 [patent_no_of_words] => 7276 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18472560 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/472560
Doped or alloyed materials and hot isostatic pressing method of making same Sep 21, 2023 Issued
Array ( [id] => 19931677 [patent_doc_number] => 12304874 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-20 [patent_title] => Method for fabricating an environmental barrier coating on a ceramic matrix composite [patent_app_type] => utility [patent_app_number] => 18/471373 [patent_app_country] => US [patent_app_date] => 2023-09-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 0 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 214 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18471373 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/471373
Method for fabricating an environmental barrier coating on a ceramic matrix composite Sep 20, 2023 Issued
Array ( [id] => 18876786 [patent_doc_number] => 20240000155 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-04 [patent_title] => ELECTRONIC AEROSOL PROVISION SYSTEM AND METHOD [patent_app_type] => utility [patent_app_number] => 18/467873 [patent_app_country] => US [patent_app_date] => 2023-09-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7617 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 43 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18467873 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/467873
ELECTRONIC AEROSOL PROVISION SYSTEM AND METHOD Sep 14, 2023 Pending
Array ( [id] => 19844410 [patent_doc_number] => 20250089761 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-20 [patent_title] => CIGARETTE ADDITIVE, PREPARATION METHOD AND APPLICATION THEREOF [patent_app_type] => utility [patent_app_number] => 18/467737 [patent_app_country] => US [patent_app_date] => 2023-09-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3635 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18467737 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/467737
CIGARETTE ADDITIVE, PREPARATION METHOD AND APPLICATION THEREOF Sep 14, 2023 Pending
Menu