Search

Alexander Markoff

Examiner (ID: 7051, Phone: (571)272-1304 , Office: P/1711 )

Most Active Art Unit
1711
Art Unit(s)
1746, 1711, 1792, 1313, 1743
Total Applications
1775
Issued Applications
924
Pending Applications
163
Abandoned Applications
698

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 16883932 [patent_doc_number] => 20210170127 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-10 [patent_title] => METHOD AND APPARATUS FOR CLEANING A TUBE [patent_app_type] => utility [patent_app_number] => 17/180990 [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] => 7555 [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] => 17180990 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/180990
METHOD AND APPARATUS FOR CLEANING A TUBE Feb 21, 2021 Abandoned
Array ( [id] => 17759423 [patent_doc_number] => 20220233035 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-28 [patent_title] => HANDLE AND FITMENT ASSEMBLY [patent_app_type] => utility [patent_app_number] => 17/157181 [patent_app_country] => US [patent_app_date] => 2021-01-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10012 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17157181 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/157181
Handle and fitment assembly Jan 24, 2021 Issued
Array ( [id] => 18886464 [patent_doc_number] => 11865220 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-01-09 [patent_title] => Cleaning kit for regions in health care facilities [patent_app_type] => utility [patent_app_number] => 17/135827 [patent_app_country] => US [patent_app_date] => 2020-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 16 [patent_no_of_words] => 4932 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 376 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17135827 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/135827
Cleaning kit for regions in health care facilities Dec 27, 2020 Issued
Array ( [id] => 16720616 [patent_doc_number] => 20210087763 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-25 [patent_title] => DEVICE AND METHOD FOR REMOVING OF UNWANTED MATERIAL [patent_app_type] => utility [patent_app_number] => 17/110942 [patent_app_country] => US [patent_app_date] => 2020-12-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7002 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 49 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17110942 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/110942
DEVICE AND METHOD FOR REMOVING OF UNWANTED MATERIAL Dec 2, 2020 Abandoned
Array ( [id] => 16717052 [patent_doc_number] => 20210084199 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-18 [patent_title] => CLEANING DEVICE, IMAGING UNIT INCLUDING THE SAME, AND CLEANING METHOD [patent_app_type] => utility [patent_app_number] => 17/108034 [patent_app_country] => US [patent_app_date] => 2020-12-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18184 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17108034 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/108034
Cleaning device, imaging unit including the same, and cleaning method Nov 30, 2020 Issued
Array ( [id] => 17443063 [patent_doc_number] => 20220063568 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-03 [patent_title] => CLEANING FOR ROTATING SENSORS [patent_app_type] => utility [patent_app_number] => 16/950968 [patent_app_country] => US [patent_app_date] => 2020-11-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8188 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16950968 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/950968
Cleaning for rotating sensors Nov 17, 2020 Issued
Array ( [id] => 16846516 [patent_doc_number] => 11018621 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-05-25 [patent_title] => Methods for cleaning photovoltaic panels [patent_app_type] => utility [patent_app_number] => 17/095572 [patent_app_country] => US [patent_app_date] => 2020-11-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 7920 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 255 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17095572 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/095572
Methods for cleaning photovoltaic panels Nov 10, 2020 Issued
Array ( [id] => 16776991 [patent_doc_number] => 20210114068 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-22 [patent_title] => FLUID DISCHARGING DEVICE, SUBSTRATE PROCESSING SYSTEM INCLUDING SAME, AND FLUID DISCHARGING METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 17/073338 [patent_app_country] => US [patent_app_date] => 2020-10-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4482 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17073338 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/073338
Fluid discharging device, substrate processing system including same, and fluid discharging method thereof Oct 16, 2020 Issued
Array ( [id] => 16570446 [patent_doc_number] => 20210009452 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-01-14 [patent_title] => METHODS AND APPARATUS FOR CONTROLLING WATER HARDNESS [patent_app_type] => utility [patent_app_number] => 16/948738 [patent_app_country] => US [patent_app_date] => 2020-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12508 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 16948738 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/948738
Methods and apparatus for controlling water hardness Sep 29, 2020 Issued
Array ( [id] => 17506861 [patent_doc_number] => 20220099964 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-31 [patent_title] => CLEANING FOR ROTATING SENSORS [patent_app_type] => utility [patent_app_number] => 17/034597 [patent_app_country] => US [patent_app_date] => 2020-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10811 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17034597 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/034597
Cleaning for rotating sensors Sep 27, 2020 Issued
Array ( [id] => 19075663 [patent_doc_number] => 11945008 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-04-02 [patent_title] => Roller cleaning method and roller cleaning machine [patent_app_type] => utility [patent_app_number] => 17/032870 [patent_app_country] => US [patent_app_date] => 2020-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 5570 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 23 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17032870 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/032870
Roller cleaning method and roller cleaning machine Sep 24, 2020 Issued
Array ( [id] => 16731123 [patent_doc_number] => 20210098271 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-01 [patent_title] => SUBSTRATE PROCESSING METHOD AND SUBSTRATE PROCESSING APPARATUS [patent_app_type] => utility [patent_app_number] => 17/030488 [patent_app_country] => US [patent_app_date] => 2020-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13558 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17030488 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/030488
Substrate processing method and substrate processing apparatus Sep 23, 2020 Issued
Array ( [id] => 17818517 [patent_doc_number] => 11424139 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-08-23 [patent_title] => Apparatus and method for treating substrate, and nozzle unit [patent_app_type] => utility [patent_app_number] => 17/026504 [patent_app_country] => US [patent_app_date] => 2020-09-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 11 [patent_no_of_words] => 6245 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17026504 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/026504
Apparatus and method for treating substrate, and nozzle unit Sep 20, 2020 Issued
Array ( [id] => 16528698 [patent_doc_number] => 20200402779 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-24 [patent_title] => PROCESS AND RELATED DEVICE FOR REMOVING BY-PRODUCT ON SEMICONDUCTOR PROCESSING CHAMBER SIDEWALLS [patent_app_type] => utility [patent_app_number] => 17/011268 [patent_app_country] => US [patent_app_date] => 2020-09-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6616 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17011268 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/011268
Process and related device for removing by-product on semiconductor processing chamber sidewalls Sep 2, 2020 Issued
Array ( [id] => 16656571 [patent_doc_number] => 20210053207 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-02-25 [patent_title] => Mobile Robot for Cleaning [patent_app_type] => utility [patent_app_number] => 17/011689 [patent_app_country] => US [patent_app_date] => 2020-09-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 33103 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -27 [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] => 17011689 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/011689
Mobile robot for cleaning Sep 2, 2020 Issued
Array ( [id] => 18840110 [patent_doc_number] => 11848189 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-12-19 [patent_title] => Substrate processing method, recording medium and substrate processing apparatus [patent_app_type] => utility [patent_app_number] => 17/009834 [patent_app_country] => US [patent_app_date] => 2020-09-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 14 [patent_no_of_words] => 11407 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 219 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17009834 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/009834
Substrate processing method, recording medium and substrate processing apparatus Sep 1, 2020 Issued
Array ( [id] => 17443061 [patent_doc_number] => 20220063566 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-03 [patent_title] => SENSOR SYSTEM WITH CLEANING [patent_app_type] => utility [patent_app_number] => 17/009007 [patent_app_country] => US [patent_app_date] => 2020-09-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7317 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 17009007 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/009007
SENSOR SYSTEM WITH CLEANING Aug 31, 2020 Abandoned
Array ( [id] => 16515942 [patent_doc_number] => 20200395200 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-17 [patent_title] => PROCESS AND RELATED DEVICE FOR REMOVING BY-PRODUCT ON SEMICONDUCTOR PROCESSING CHAMBER SIDEWALLS [patent_app_type] => utility [patent_app_number] => 17/004432 [patent_app_country] => US [patent_app_date] => 2020-08-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6616 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17004432 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/004432
Process and related device for removing by-product on semiconductor processing chamber sidewalls Aug 26, 2020 Issued
Array ( [id] => 19059327 [patent_doc_number] => 11938524 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-03-26 [patent_title] => Substrate processing apparatus and substrate processing method [patent_app_type] => utility [patent_app_number] => 17/442137 [patent_app_country] => US [patent_app_date] => 2020-08-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 18 [patent_no_of_words] => 11590 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 162 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17442137 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/442137
Substrate processing apparatus and substrate processing method Aug 16, 2020 Issued
Array ( [id] => 17028902 [patent_doc_number] => 11090700 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-08-17 [patent_title] => System for spraying the interior of a container [patent_app_type] => utility [patent_app_number] => 16/993172 [patent_app_country] => US [patent_app_date] => 2020-08-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 22 [patent_no_of_words] => 12544 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 225 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16993172 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/993172
System for spraying the interior of a container Aug 12, 2020 Issued
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