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] => 17251053 [patent_doc_number] => 11186525 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-11-30 [patent_title] => Method to produce a protective surface layer having a predetermined topography on a ceramic matrix composite [patent_app_type] => utility [patent_app_number] => 16/524397 [patent_app_country] => US [patent_app_date] => 2019-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 3805 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16524397 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/524397
Method to produce a protective surface layer having a predetermined topography on a ceramic matrix composite Jul 28, 2019 Issued
Array ( [id] => 17139376 [patent_doc_number] => 20210307387 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-07 [patent_title] => DEVICE FOR GENERATING AN INHALABLE MEDIUM, ITS USE TO PROVIDE SUSTAINED NICOTINE DELIVERY, CARTRIDGE AND TOBACCO COMPOSITION POD SUITABLE FOR USE THEREIN [patent_app_type] => utility [patent_app_number] => 17/250529 [patent_app_country] => US [patent_app_date] => 2019-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11426 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 17250529 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/250529
DEVICE FOR GENERATING AN INHALABLE MEDIUM, ITS USE TO PROVIDE SUSTAINED NICOTINE DELIVERY, CARTRIDGE AND TOBACCO COMPOSITION POD SUITABLE FOR USE THEREIN Jul 24, 2019 Pending
Array ( [id] => 17680124 [patent_doc_number] => 11364356 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-06-21 [patent_title] => Cartridge and inhaler [patent_app_type] => utility [patent_app_number] => 16/518636 [patent_app_country] => US [patent_app_date] => 2019-07-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 23 [patent_no_of_words] => 12207 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 206 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16518636 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/518636
Cartridge and inhaler Jul 21, 2019 Issued
Array ( [id] => 15082017 [patent_doc_number] => 20190335819 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-11-07 [patent_title] => CARTRIDGE AND INHALER [patent_app_type] => utility [patent_app_number] => 16/518152 [patent_app_country] => US [patent_app_date] => 2019-07-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12387 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 16518152 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/518152
Cartridge and inhaler Jul 21, 2019 Issued
Array ( [id] => 15712693 [patent_doc_number] => 20200103112 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-02 [patent_title] => CMC COMBUSTOR SHELL WITH INTEGRAL CHUTES [patent_app_type] => utility [patent_app_number] => 16/518575 [patent_app_country] => US [patent_app_date] => 2019-07-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4032 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 16518575 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/518575
CMC combustor shell with integral chutes Jul 21, 2019 Issued
Array ( [id] => 18397751 [patent_doc_number] => 11659862 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-05-30 [patent_title] => Electronic cigarette [patent_app_type] => utility [patent_app_number] => 16/455802 [patent_app_country] => US [patent_app_date] => 2019-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 18 [patent_no_of_words] => 8122 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 226 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16455802 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/455802
Electronic cigarette Jun 27, 2019 Issued
Array ( [id] => 19870460 [patent_doc_number] => 12263299 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-01 [patent_title] => Devices and methods for cessation of nicotine addiction [patent_app_type] => utility [patent_app_number] => 16/453110 [patent_app_country] => US [patent_app_date] => 2019-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 14 [patent_no_of_words] => 20740 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 223 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16453110 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/453110
Devices and methods for cessation of nicotine addiction Jun 25, 2019 Issued
Array ( [id] => 18746534 [patent_doc_number] => 11805819 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-11-07 [patent_title] => Vaporizing system with improved airflow and heating system incorporated therein [patent_app_type] => utility [patent_app_number] => 16/453381 [patent_app_country] => US [patent_app_date] => 2019-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 1804 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 307 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16453381 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/453381
Vaporizing system with improved airflow and heating system incorporated therein Jun 25, 2019 Issued
Array ( [id] => 14959397 [patent_doc_number] => 20190307176 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-10 [patent_title] => HEATING-TYPE FLAVOR INHALER [patent_app_type] => utility [patent_app_number] => 16/452201 [patent_app_country] => US [patent_app_date] => 2019-06-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6195 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16452201 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/452201
HEATING-TYPE FLAVOR INHALER Jun 24, 2019 Abandoned
Array ( [id] => 16932261 [patent_doc_number] => 20210198150 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-01 [patent_title] => SILKY, FINE-GRAINED MATTE CERAMIC TILE AND PREPARATION METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 16/762916 [patent_app_country] => US [patent_app_date] => 2019-06-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4809 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [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] => 16762916 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/762916
SILKY, FINE-GRAINED MATTE CERAMIC TILE AND PREPARATION METHOD THEREOF Jun 24, 2019 Abandoned
Array ( [id] => 16510903 [patent_doc_number] => 20200390159 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-17 [patent_title] => Electronic Cigarette with Dust-proof and Anti-leaking Arrangement [patent_app_type] => utility [patent_app_number] => 16/448646 [patent_app_country] => US [patent_app_date] => 2019-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2863 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 327 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16448646 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/448646
Electronic cigarette with dust-proof and anti-leaking arrangement Jun 20, 2019 Issued
Array ( [id] => 15342889 [patent_doc_number] => 20200009336 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-09 [patent_title] => HEATING INHALER AND CONTROLLING METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 16/448840 [patent_app_country] => US [patent_app_date] => 2019-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6583 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 195 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16448840 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/448840
Heating inhaler and controlling method thereof Jun 20, 2019 Issued
Array ( [id] => 19076407 [patent_doc_number] => 11945757 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-04-02 [patent_title] => Multilayer coatings for optical ceramics [patent_app_type] => utility [patent_app_number] => 16/447229 [patent_app_country] => US [patent_app_date] => 2019-06-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3218 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 15 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16447229 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/447229
Multilayer coatings for optical ceramics Jun 19, 2019 Issued
Array ( [id] => 15645143 [patent_doc_number] => 20200085101 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-03-19 [patent_title] => ELECTRONIC CIGARETTE [patent_app_type] => utility [patent_app_number] => 16/446513 [patent_app_country] => US [patent_app_date] => 2019-06-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2005 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16446513 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/446513
Electronic cigarette Jun 18, 2019 Issued
Array ( [id] => 15267165 [patent_doc_number] => 20190382316 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-12-19 [patent_title] => MODIFIED SCHEELITE MATERIAL FOR CO-FIRING [patent_app_type] => utility [patent_app_number] => 16/440221 [patent_app_country] => US [patent_app_date] => 2019-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10988 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 37 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16440221 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/440221
Modified scheelite material for co-firing Jun 12, 2019 Issued
Array ( [id] => 15238335 [patent_doc_number] => 20190373953 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-12-12 [patent_title] => Cartridges for Vaporizer Devices [patent_app_type] => utility [patent_app_number] => 16/435162 [patent_app_country] => US [patent_app_date] => 2019-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21376 [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] => 16435162 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/435162
Cartridges for vaporizer devices Jun 6, 2019 Issued
Array ( [id] => 17750171 [patent_doc_number] => 20220228376 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-21 [patent_title] => TAPE APPLICATOR WITH ADJUSTABLE COMPOUND FLOW AND METHOD FOR ADJUSTING THE COMPOUND FLOW OF SUCH AN APPLICATOR [patent_app_type] => utility [patent_app_number] => 17/608503 [patent_app_country] => US [patent_app_date] => 2019-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5196 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 338 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17608503 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/608503
TAPE APPLICATOR WITH ADJUSTABLE COMPOUND FLOW AND METHOD FOR ADJUSTING THE COMPOUND FLOW OF SUCH AN APPLICATOR May 30, 2019 Abandoned
Array ( [id] => 19289902 [patent_doc_number] => 12029237 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-09 [patent_title] => Identification of a cartridge for a vaporizer device [patent_app_type] => utility [patent_app_number] => 16/425705 [patent_app_country] => US [patent_app_date] => 2019-05-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 83 [patent_figures_cnt] => 129 [patent_no_of_words] => 54185 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16425705 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/425705
Identification of a cartridge for a vaporizer device May 28, 2019 Issued
Array ( [id] => 15145357 [patent_doc_number] => 20190351156 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-11-21 [patent_title] => HIGH TEMPERATURE RESISTANT GLASS COATINGS FOR METALLIC COILS [patent_app_type] => utility [patent_app_number] => 16/414091 [patent_app_country] => US [patent_app_date] => 2019-05-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4746 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 31 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16414091 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/414091
HIGH TEMPERATURE RESISTANT GLASS COATINGS FOR METALLIC COILS May 15, 2019 Abandoned
Array ( [id] => 15143747 [patent_doc_number] => 20190350351 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-11-21 [patent_title] => SECURING APPARATUS FOR A CASE FOR AN ELECTRONIC DEVICE [patent_app_type] => utility [patent_app_number] => 16/411509 [patent_app_country] => US [patent_app_date] => 2019-05-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2726 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 45 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16411509 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/411509
SECURING APPARATUS FOR A CASE FOR AN ELECTRONIC DEVICE May 13, 2019 Abandoned
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