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] => 17900752 [patent_doc_number] => 20220310414 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-29 [patent_title] => WET PROCESSING DEVICE AND CONTROL METHOD THEREFOR, STORAGE MEDIUM AND ELECTRONIC DEVICE [patent_app_type] => utility [patent_app_number] => 17/593035 [patent_app_country] => US [patent_app_date] => 2021-04-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5784 [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] => 17593035 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/593035
WET PROCESSING DEVICE AND CONTROL METHOD THEREFOR, STORAGE MEDIUM AND ELECTRONIC DEVICE Apr 15, 2021 Abandoned
Array ( [id] => 17183536 [patent_doc_number] => 20210330421 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-28 [patent_title] => Surgical Accessory and Methods of Using the Same [patent_app_type] => utility [patent_app_number] => 17/231067 [patent_app_country] => US [patent_app_date] => 2021-04-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8022 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17231067 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/231067
Surgical Accessory and Methods of Using the Same Apr 14, 2021 Abandoned
Array ( [id] => 18853081 [patent_doc_number] => 11850638 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-12-26 [patent_title] => Apparatus and method for cleaning containers [patent_app_type] => utility [patent_app_number] => 17/208166 [patent_app_country] => US [patent_app_date] => 2021-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 10 [patent_no_of_words] => 5845 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 357 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17208166 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/208166
Apparatus and method for cleaning containers Mar 21, 2021 Issued
Array ( [id] => 19737941 [patent_doc_number] => 12214758 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-02-04 [patent_title] => Automated fluid dispensing systems for cleaning vision-based surfaces [patent_app_type] => utility [patent_app_number] => 17/175264 [patent_app_country] => US [patent_app_date] => 2021-02-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 7499 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 240 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17175264 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/175264
Automated fluid dispensing systems for cleaning vision-based surfaces Feb 11, 2021 Issued
Array ( [id] => 18414344 [patent_doc_number] => 11668882 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-06-06 [patent_title] => Cleaning nozzle and nozzle assembly and cleaning methods for optical fiber connectors [patent_app_type] => utility [patent_app_number] => 17/174836 [patent_app_country] => US [patent_app_date] => 2021-02-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 22 [patent_no_of_words] => 5463 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17174836 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/174836
Cleaning nozzle and nozzle assembly and cleaning methods for optical fiber connectors Feb 11, 2021 Issued
Array ( [id] => 19968775 [patent_doc_number] => 12337361 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-24 [patent_title] => Method for cleaning equipment with a hollow sealed circuit and rinsing solution for its embodiment [patent_app_type] => utility [patent_app_number] => 18/263968 [patent_app_country] => US [patent_app_date] => 2021-02-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 0 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18263968 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/263968
Method for cleaning equipment with a hollow sealed circuit and rinsing solution for its embodiment Feb 2, 2021 Issued
Array ( [id] => 19968775 [patent_doc_number] => 12337361 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-24 [patent_title] => Method for cleaning equipment with a hollow sealed circuit and rinsing solution for its embodiment [patent_app_type] => utility [patent_app_number] => 18/263968 [patent_app_country] => US [patent_app_date] => 2021-02-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 0 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18263968 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/263968
Method for cleaning equipment with a hollow sealed circuit and rinsing solution for its embodiment Feb 2, 2021 Issued
Array ( [id] => 19968775 [patent_doc_number] => 12337361 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-24 [patent_title] => Method for cleaning equipment with a hollow sealed circuit and rinsing solution for its embodiment [patent_app_type] => utility [patent_app_number] => 18/263968 [patent_app_country] => US [patent_app_date] => 2021-02-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 0 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18263968 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/263968
Method for cleaning equipment with a hollow sealed circuit and rinsing solution for its embodiment Feb 2, 2021 Issued
Array ( [id] => 17140805 [patent_doc_number] => 20210308816 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-07 [patent_title] => Machine Tool Chip Removal [patent_app_type] => utility [patent_app_number] => 17/146399 [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] => 4057 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 216 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17146399 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/146399
Machine tool chip removal Jan 10, 2021 Issued
Array ( [id] => 18165440 [patent_doc_number] => 20230032039 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-02 [patent_title] => CHAMBER CLEANING METHOD [patent_app_type] => utility [patent_app_number] => 17/791878 [patent_app_country] => US [patent_app_date] => 2021-01-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6925 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17791878 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/791878
CHAMBER CLEANING METHOD Jan 7, 2021 Abandoned
Array ( [id] => 17799390 [patent_doc_number] => 11413660 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-08-16 [patent_title] => Cleaning device for optical fiber components [patent_app_type] => utility [patent_app_number] => 17/129118 [patent_app_country] => US [patent_app_date] => 2020-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 13 [patent_no_of_words] => 6356 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 201 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17129118 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/129118
Cleaning device for optical fiber components Dec 20, 2020 Issued
Array ( [id] => 18565097 [patent_doc_number] => 20230255424 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-17 [patent_title] => ROBOT CLEANER AND METHOD FOR CONTROLLING SAME [patent_app_type] => utility [patent_app_number] => 18/017162 [patent_app_country] => US [patent_app_date] => 2020-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5784 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18017162 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/017162
ROBOT CLEANER AND METHOD FOR CONTROLLING SAME Dec 8, 2020 Abandoned
Array ( [id] => 16898323 [patent_doc_number] => 20210177239 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-17 [patent_title] => DISHWASHER AND METHOD OF CONTROLLING SAME [patent_app_type] => utility [patent_app_number] => 17/115443 [patent_app_country] => US [patent_app_date] => 2020-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11336 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 256 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17115443 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/115443
Dishwasher and method of controlling same Dec 7, 2020 Issued
Array ( [id] => 18092002 [patent_doc_number] => 20220410343 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-29 [patent_title] => SUBSTRATE CLEANING APPARATUS, POLISHING APPARATUS, BUFFING APPARATUS, SUBSTRATE CLEANING METHOD, SUBSTRATE PROCESSING APPARATUS, AND MACHINE LEARNING APPARATUS [patent_app_type] => utility [patent_app_number] => 17/780923 [patent_app_country] => US [patent_app_date] => 2020-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 31711 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -25 [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] => 17780923 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/780923
Substrate cleaning apparatus, polishing apparatus, buffing apparatus, substrate cleaning method, substrate processing apparatus, and machine learning apparatus Dec 6, 2020 Issued
Array ( [id] => 18665273 [patent_doc_number] => 11772139 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-03 [patent_title] => Pipe cleaning assembly and method of cleaning a piping system using the same [patent_app_type] => utility [patent_app_number] => 17/111122 [patent_app_country] => US [patent_app_date] => 2020-12-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 19 [patent_no_of_words] => 13050 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 187 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17111122 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/111122
Pipe cleaning assembly and method of cleaning a piping system using the same Dec 2, 2020 Issued
Array ( [id] => 16692078 [patent_doc_number] => 20210074557 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-11 [patent_title] => APPARATUS FOR PROCESSING SUBSTRATE AND METHOD OF CLEANING SAME [patent_app_type] => utility [patent_app_number] => 16/952629 [patent_app_country] => US [patent_app_date] => 2020-11-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6826 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16952629 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/952629
Method of cleaning an apparatus that processes a substrate Nov 18, 2020 Issued
Array ( [id] => 16628052 [patent_doc_number] => 20210046705 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-02-18 [patent_title] => Method And Apparatus For Support Removal Using Directed Atomized And Semi-Atomized Fluid [patent_app_type] => utility [patent_app_number] => 17/088174 [patent_app_country] => US [patent_app_date] => 2020-11-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8993 [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] => 17088174 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/088174
Method And Apparatus For Support Removal Using Directed Atomized And Semi-Atomized Fluid Nov 2, 2020 Abandoned
Array ( [id] => 16886363 [patent_doc_number] => 20210172559 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-10 [patent_title] => PIG DRIVE, PIG DRIVE SYSTEM AND METHOD OF USING SAME [patent_app_type] => utility [patent_app_number] => 17/086874 [patent_app_country] => US [patent_app_date] => 2020-11-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8359 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 17086874 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/086874
PIG DRIVE, PIG DRIVE SYSTEM AND METHOD OF USING SAME Nov 1, 2020 Issued
Array ( [id] => 17566543 [patent_doc_number] => 20220130692 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-28 [patent_title] => SEMICONDUCTOR CHAMBER COMPONENT CLEANING SYSTEMS [patent_app_type] => utility [patent_app_number] => 17/077711 [patent_app_country] => US [patent_app_date] => 2020-10-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6261 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17077711 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/077711
Semiconductor chamber component cleaning systems Oct 21, 2020 Issued
Array ( [id] => 20226677 [patent_doc_number] => 12415317 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-16 [patent_title] => Depowdering an elastic 3D printed object [patent_app_type] => utility [patent_app_number] => 18/031292 [patent_app_country] => US [patent_app_date] => 2020-10-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 0 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18031292 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/031292
Depowdering an elastic 3D printed object Oct 18, 2020 Issued
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