Search

Alexander Eisen

Supervisory Patent Examiner (ID: 16665, Phone: (571)272-7687 , Office: P/2697 )

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

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19612511 [patent_doc_number] => 20240398191 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-05 [patent_title] => SELF-PROPELLED VACUUM CLEANER AND METHOD FOR CONTROLLING SELF-PROPELLED VACUUM CLEANER [patent_app_type] => utility [patent_app_number] => 18/697053 [patent_app_country] => US [patent_app_date] => 2022-09-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7028 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18697053 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/697053
SELF-PROPELLED VACUUM CLEANER AND METHOD FOR CONTROLLING SELF-PROPELLED VACUUM CLEANER Sep 12, 2022 Pending
Array ( [id] => 18107426 [patent_doc_number] => 20230000306 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-05 [patent_title] => DISHWASHER AND METHOD OF CONTROLLING SAME [patent_app_type] => utility [patent_app_number] => 17/943530 [patent_app_country] => US [patent_app_date] => 2022-09-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11352 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 259 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17943530 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/943530
Dishwasher and method of controlling same Sep 12, 2022 Issued
Array ( [id] => 18258172 [patent_doc_number] => 20230085212 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-16 [patent_title] => CONTAINMENT BASIN SYSTEM AND METHOD [patent_app_type] => utility [patent_app_number] => 17/942613 [patent_app_country] => US [patent_app_date] => 2022-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2615 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17942613 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/942613
CONTAINMENT BASIN SYSTEM AND METHOD Sep 11, 2022 Abandoned
Array ( [id] => 20015218 [patent_doc_number] => 20250153440 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-15 [patent_title] => RINSING STATION AND RINSING METHOD [patent_app_type] => utility [patent_app_number] => 18/681187 [patent_app_country] => US [patent_app_date] => 2022-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [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] => 18681187 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/681187
RINSING STATION AND RINSING METHOD Aug 2, 2022 Abandoned
Array ( [id] => 18008408 [patent_doc_number] => 20220367175 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-17 [patent_title] => APPARATUS AND METHOD FOR REMOVAL OF OXIDE AND CARBON FROM SEMICONDUCTOR FILMS IN A SINGLE PROCESSING CHAMBER [patent_app_type] => utility [patent_app_number] => 17/875907 [patent_app_country] => US [patent_app_date] => 2022-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2999 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17875907 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/875907
APPARATUS AND METHOD FOR REMOVAL OF OXIDE AND CARBON FROM SEMICONDUCTOR FILMS IN A SINGLE PROCESSING CHAMBER Jul 27, 2022 Pending
Array ( [id] => 19598933 [patent_doc_number] => 20240389813 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-28 [patent_title] => WASHING METHOD AND DEVICE, BASE STATION AND STORAGE MEDIUM [patent_app_type] => utility [patent_app_number] => 18/687700 [patent_app_country] => US [patent_app_date] => 2022-07-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16624 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18687700 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/687700
WASHING METHOD AND DEVICE, BASE STATION AND STORAGE MEDIUM Jul 12, 2022 Pending
Array ( [id] => 18623729 [patent_doc_number] => 11756784 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-09-12 [patent_title] => Methods for aluminum oxide surface recovery [patent_app_type] => utility [patent_app_number] => 17/857361 [patent_app_country] => US [patent_app_date] => 2022-07-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 5045 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17857361 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/857361
Methods for aluminum oxide surface recovery Jul 4, 2022 Issued
Array ( [id] => 18876917 [patent_doc_number] => 20240000286 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-04 [patent_title] => STATE MACHINE AND/OR CONTAINER-SPECIFIC OPERATIONAL CONTROL OF HIGH SPEED REUSABLE BEVERAGE CONTAINER WASHING SYSTEM [patent_app_type] => utility [patent_app_number] => 17/854822 [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] => 18436 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 300 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17854822 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/854822
State machine and/or container-specific operational control of high speed reusable beverage container washing system Jun 29, 2022 Issued
Array ( [id] => 18123972 [patent_doc_number] => 20230009583 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-12 [patent_title] => EDGE CLEANING BY ROBOTIC CLEANING MACHINE [patent_app_type] => utility [patent_app_number] => 17/854296 [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] => 5534 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 55 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17854296 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/854296
EDGE CLEANING BY ROBOTIC CLEANING MACHINE Jun 29, 2022 Pending
Array ( [id] => 19555571 [patent_doc_number] => 20240367363 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-07 [patent_title] => Systems and Methods of Cleaning Extruders [patent_app_type] => utility [patent_app_number] => 18/290681 [patent_app_country] => US [patent_app_date] => 2022-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5476 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 18290681 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/290681
Systems and Methods of Cleaning Extruders Jun 21, 2022 Pending
Array ( [id] => 19401630 [patent_doc_number] => 20240285141 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-29 [patent_title] => METHOD FOR IMPROVED CLEANING OF A SPATIALLY DELIMITED REGION [patent_app_type] => utility [patent_app_number] => 18/574101 [patent_app_country] => US [patent_app_date] => 2022-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4839 [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] => 18574101 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/574101
METHOD FOR IMPROVED CLEANING OF A SPATIALLY DELIMITED REGION Jun 13, 2022 Pending
Array ( [id] => 18815435 [patent_doc_number] => 20230389773 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-07 [patent_title] => SYSTEMS AND METHODS OF SENSOR TRANSFER FUNCTION IDENTIFICATION IN APPLIANCES [patent_app_type] => utility [patent_app_number] => 17/829419 [patent_app_country] => US [patent_app_date] => 2022-06-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4620 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 17829419 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/829419
SYSTEMS AND METHODS OF SENSOR TRANSFER FUNCTION IDENTIFICATION IN APPLIANCES May 31, 2022 Abandoned
Array ( [id] => 20294388 [patent_doc_number] => 20250319631 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-10-16 [patent_title] => METHOD FOR RECYCLING PLASTIC FILM [patent_app_type] => utility [patent_app_number] => 18/289846 [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] => 2163 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 12 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18289846 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/289846
METHOD FOR RECYCLING PLASTIC FILM May 5, 2022 Pending
Array ( [id] => 17806378 [patent_doc_number] => 20220258213 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-18 [patent_title] => DISSOLVING SILICATE SCALE [patent_app_type] => utility [patent_app_number] => 17/736993 [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] => 6682 [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] => 17736993 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/736993
DISSOLVING SILICATE SCALE May 3, 2022 Abandoned
Array ( [id] => 20118314 [patent_doc_number] => 12368031 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-22 [patent_title] => Plasma processing method [patent_app_type] => utility [patent_app_number] => 17/736214 [patent_app_country] => US [patent_app_date] => 2022-05-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 27 [patent_no_of_words] => 7039 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 200 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17736214 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/736214
Plasma processing method May 3, 2022 Issued
Array ( [id] => 19229584 [patent_doc_number] => 12009227 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-06-11 [patent_title] => Electrostatic substrate cleaning system and method [patent_app_type] => utility [patent_app_number] => 17/735867 [patent_app_country] => US [patent_app_date] => 2022-05-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4357 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17735867 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/735867
Electrostatic substrate cleaning system and method May 2, 2022 Issued
Array ( [id] => 17980575 [patent_doc_number] => 20220346611 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-03 [patent_title] => METHOD FOR BRINGING CLEANING ROBOTS INTO AND OUT OF A TROLLEY, AND CLEANING SYSTEM [patent_app_type] => utility [patent_app_number] => 17/735657 [patent_app_country] => US [patent_app_date] => 2022-05-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5830 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 58 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17735657 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/735657
METHOD FOR BRINGING CLEANING ROBOTS INTO AND OUT OF A TROLLEY, AND CLEANING SYSTEM May 2, 2022 Abandoned
Array ( [id] => 19343048 [patent_doc_number] => 20240252011 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-01 [patent_title] => CLEANING DEVICE CONTROL METHOD AND CLEANING DEVICE [patent_app_type] => utility [patent_app_number] => 18/289995 [patent_app_country] => US [patent_app_date] => 2022-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8348 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 56 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18289995 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/289995
CLEANING DEVICE CONTROL METHOD AND CLEANING DEVICE Apr 28, 2022 Abandoned
Array ( [id] => 18713326 [patent_doc_number] => 20230335962 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-19 [patent_title] => SYSTEMS AND METHODS FOR IMPROVING CONTACT CONDITION OF CHARGING CABLE AND PORT [patent_app_type] => utility [patent_app_number] => 17/724402 [patent_app_country] => US [patent_app_date] => 2022-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10041 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17724402 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/724402
Systems and methods for improving contact condition of charging cable and port Apr 18, 2022 Issued
Array ( [id] => 17759435 [patent_doc_number] => 20220233047 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-28 [patent_title] => STEAM CLEANING APPLIANCE [patent_app_type] => utility [patent_app_number] => 17/718213 [patent_app_country] => US [patent_app_date] => 2022-04-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6228 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [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] => 17718213 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/718213
Steam cleaning appliance Apr 10, 2022 Issued
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