Search

Alexander Eisen

Supervisory Patent Examiner (ID: 14921, Phone: (571)272-7687 , Office: P/2697 )

Most Active Art Unit
2674
Art Unit(s)
2622, 2774, 2674, 2697, 2617, 2629
Total Applications
443
Issued Applications
318
Pending Applications
25
Abandoned Applications
100

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 16933456 [patent_doc_number] => 20210199345 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-01 [patent_title] => HEATER BUNDLES FOR THERMAL GRADIENT COMPENSATION [patent_app_type] => utility [patent_app_number] => 17/197333 [patent_app_country] => US [patent_app_date] => 2021-03-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8960 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17197333 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/197333
Heater bundles for thermal gradient compensation Mar 9, 2021 Issued
Array ( [id] => 16917287 [patent_doc_number] => 20210190379 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-24 [patent_title] => HEATER BUNDLES WITH LOCAL POWER SWITCHING [patent_app_type] => utility [patent_app_number] => 17/197542 [patent_app_country] => US [patent_app_date] => 2021-03-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8326 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17197542 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/197542
Heater bundles with local power switching Mar 9, 2021 Issued
Array ( [id] => 20549571 [patent_doc_number] => 12560356 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-02-24 [patent_title] => Heater bundles having virtual sensing for thermal gradient compensation [patent_app_type] => utility [patent_app_number] => 17/197556 [patent_app_country] => US [patent_app_date] => 2021-03-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 20 [patent_no_of_words] => 3523 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 166 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17197556 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/197556
Heater bundles having virtual sensing for thermal gradient compensation Mar 9, 2021 Issued
Array ( [id] => 18309937 [patent_doc_number] => 20230113837 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-13 [patent_title] => PEF COOKING DEVICE AND METHOD FOR APPLYING PEF PULSES [patent_app_type] => utility [patent_app_number] => 17/795889 [patent_app_country] => US [patent_app_date] => 2021-03-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4528 [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] => 17795889 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/795889
PEF COOKING DEVICE AND METHOD FOR APPLYING PEF PULSES Mar 2, 2021 Abandoned
Array ( [id] => 18964492 [patent_doc_number] => 11898245 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-02-13 [patent_title] => High throughput and metal contamination control oven for chamber component cleaning process [patent_app_type] => utility [patent_app_number] => 17/187218 [patent_app_country] => US [patent_app_date] => 2021-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 4830 [patent_no_of_claims] => 15 [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] => 17187218 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/187218
High throughput and metal contamination control oven for chamber component cleaning process Feb 25, 2021 Issued
Array ( [id] => 17097897 [patent_doc_number] => 20210285688 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-16 [patent_title] => Ohmic Heater With Flow Rate Measurement [patent_app_type] => utility [patent_app_number] => 17/181283 [patent_app_country] => US [patent_app_date] => 2021-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7572 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17181283 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/181283
Ohmic heater with flow rate measurement Feb 21, 2021 Issued
Array ( [id] => 17784137 [patent_doc_number] => 11407245 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-08-09 [patent_title] => Sublimation systems and related methods [patent_app_type] => utility [patent_app_number] => 17/177965 [patent_app_country] => US [patent_app_date] => 2021-02-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 26 [patent_figures_cnt] => 33 [patent_no_of_words] => 17548 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17177965 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/177965
Sublimation systems and related methods Feb 16, 2021 Issued
Array ( [id] => 18308967 [patent_doc_number] => 20230112867 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-13 [patent_title] => AN ELECTRIC BOILER [patent_app_type] => utility [patent_app_number] => 17/794752 [patent_app_country] => US [patent_app_date] => 2021-02-10 [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] => -12 [patent_words_short_claim] => 178 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17794752 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/794752
AN ELECTRIC BOILER Feb 9, 2021 Pending
Array ( [id] => 17930791 [patent_doc_number] => 20220325916 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-13 [patent_title] => A DOUBLE-CIRCUIT ELECTRIC BOILER (VARIANTS) [patent_app_type] => utility [patent_app_number] => 17/421539 [patent_app_country] => US [patent_app_date] => 2021-02-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 25116 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 714 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17421539 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/421539
Double-circuit electric boiler (variants) Feb 9, 2021 Issued
Array ( [id] => 20186264 [patent_doc_number] => 12397366 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-26 [patent_title] => Welding machine [patent_app_type] => utility [patent_app_number] => 17/759214 [patent_app_country] => US [patent_app_date] => 2021-02-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 10 [patent_no_of_words] => 1100 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 230 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17759214 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/759214
Welding machine Feb 1, 2021 Issued
Array ( [id] => 18962318 [patent_doc_number] => 11896053 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-02-13 [patent_title] => Aerosol delivery device with segmented electrical heater [patent_app_type] => utility [patent_app_number] => 17/165188 [patent_app_country] => US [patent_app_date] => 2021-02-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 37164 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [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] => 17165188 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/165188
Aerosol delivery device with segmented electrical heater Feb 1, 2021 Issued
Array ( [id] => 18978266 [patent_doc_number] => 11903417 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-02-20 [patent_title] => Heater, cartridge, and vaporization device using the same [patent_app_type] => utility [patent_app_number] => 17/161587 [patent_app_country] => US [patent_app_date] => 2021-01-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 21 [patent_no_of_words] => 8659 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17161587 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/161587
Heater, cartridge, and vaporization device using the same Jan 27, 2021 Issued
Array ( [id] => 16992925 [patent_doc_number] => 20210231345 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-29 [patent_title] => THIN-WALLED TUBE HEATER FOR FLUID [patent_app_type] => utility [patent_app_number] => 17/158249 [patent_app_country] => US [patent_app_date] => 2021-01-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3709 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17158249 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/158249
THIN-WALLED TUBE HEATER FOR FLUID Jan 25, 2021 Abandoned
Array ( [id] => 19439380 [patent_doc_number] => 12089601 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-09-17 [patent_title] => Device and method for cutting a dough piece [patent_app_type] => utility [patent_app_number] => 17/149361 [patent_app_country] => US [patent_app_date] => 2021-01-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 2562 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 174 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17149361 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/149361
Device and method for cutting a dough piece Jan 13, 2021 Issued
Array ( [id] => 16814350 [patent_doc_number] => 20210136905 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-06 [patent_title] => Swirl Ring and Contact Element for a Plasma Arc Torch Cartridge [patent_app_type] => utility [patent_app_number] => 17/146090 [patent_app_country] => US [patent_app_date] => 2021-01-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5825 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -36 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17146090 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/146090
Swirl ring and contact element for a plasma arc torch cartridge Jan 10, 2021 Issued
Array ( [id] => 18497010 [patent_doc_number] => 20230219613 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-13 [patent_title] => VEHICLE STEERING WHEEL WITH HEATING DEVICE [patent_app_type] => utility [patent_app_number] => 17/758945 [patent_app_country] => US [patent_app_date] => 2021-01-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3127 [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] => 17758945 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/758945
VEHICLE STEERING WHEEL WITH HEATING DEVICE Jan 10, 2021 Pending
Array ( [id] => 17688993 [patent_doc_number] => 20220196285 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-23 [patent_title] => STORAGE ELECTRIC WATER HEATER [patent_app_type] => utility [patent_app_number] => 17/129033 [patent_app_country] => US [patent_app_date] => 2020-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2361 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 17129033 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/129033
STORAGE ELECTRIC WATER HEATER Dec 20, 2020 Abandoned
Array ( [id] => 18726848 [patent_doc_number] => 20230341129 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-26 [patent_title] => UTENSIL PROFILE DETERMINATION SYSTEM [patent_app_type] => utility [patent_app_number] => 18/028048 [patent_app_country] => US [patent_app_date] => 2020-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6807 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18028048 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/028048
UTENSIL PROFILE DETERMINATION SYSTEM Dec 17, 2020 Pending
Array ( [id] => 18124078 [patent_doc_number] => 20230009690 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-12 [patent_title] => Aerosol Generation Device Power System [patent_app_type] => utility [patent_app_number] => 17/785293 [patent_app_country] => US [patent_app_date] => 2020-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7592 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [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] => 17785293 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/785293
Aerosol Generation Device Power System Dec 15, 2020 Pending
Array ( [id] => 16886455 [patent_doc_number] => 20210172651 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-10 [patent_title] => ELECTRIC SPACE HEATER [patent_app_type] => utility [patent_app_number] => 17/112440 [patent_app_country] => US [patent_app_date] => 2020-12-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2279 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [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] => 17112440 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/112440
ELECTRIC SPACE HEATER Dec 3, 2020 Abandoned
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