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] => 12842428 [patent_doc_number] => 20180172649 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-06-21 [patent_title] => PH MONITORING DEVICE [patent_app_type] => utility [patent_app_number] => 15/855232 [patent_app_country] => US [patent_app_date] => 2017-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4781 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15855232 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/855232
PH MONITORING DEVICE Dec 26, 2017 Abandoned
Array ( [id] => 17177682 [patent_doc_number] => 11154911 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-10-26 [patent_title] => Drill device for removing plugging in pipes [patent_app_type] => utility [patent_app_number] => 16/340616 [patent_app_country] => US [patent_app_date] => 2017-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 16 [patent_no_of_words] => 4224 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 279 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16340616 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/340616
Drill device for removing plugging in pipes Dec 20, 2017 Issued
Array ( [id] => 16267803 [patent_doc_number] => 20200269290 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-08-27 [patent_title] => DEVICE AND SYSTEM FOR CLEANING GLASS SUBSTRATES WITH DIFFERENT DIMENSIONS [patent_app_type] => utility [patent_app_number] => 16/645790 [patent_app_country] => US [patent_app_date] => 2017-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4104 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 220 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16645790 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/645790
Device and system for cleaning glass substrates with different dimensions Dec 19, 2017 Issued
Array ( [id] => 17664575 [patent_doc_number] => 11358253 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-06-14 [patent_title] => Cleaning liquid supply device, cleaning unit, and storage medium storing program [patent_app_type] => utility [patent_app_number] => 16/470096 [patent_app_country] => US [patent_app_date] => 2017-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 17 [patent_no_of_words] => 15479 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 341 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16470096 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/470096
Cleaning liquid supply device, cleaning unit, and storage medium storing program Dec 13, 2017 Issued
Array ( [id] => 15764775 [patent_doc_number] => 20200113405 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-16 [patent_title] => METHOD FOR THE DOSING OF CLEANING AGENTS [patent_app_type] => utility [patent_app_number] => 16/469572 [patent_app_country] => US [patent_app_date] => 2017-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8547 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16469572 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/469572
Method for the dosing of cleaning agents Dec 6, 2017 Issued
Array ( [id] => 12778681 [patent_doc_number] => 20180151395 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-05-31 [patent_title] => CLEANING COMPOSITION, CLEANING APPARATUS, AND METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE [patent_app_type] => utility [patent_app_number] => 15/819550 [patent_app_country] => US [patent_app_date] => 2017-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8329 [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] => 15819550 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/819550
CLEANING COMPOSITION, CLEANING APPARATUS, AND METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE Nov 20, 2017 Abandoned
Array ( [id] => 14337259 [patent_doc_number] => 20190150602 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-05-23 [patent_title] => Tool for Removing Particles [patent_app_type] => utility [patent_app_number] => 15/816136 [patent_app_country] => US [patent_app_date] => 2017-11-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2672 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 239 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15816136 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/816136
Tool for Removing Particles Nov 16, 2017 Abandoned
Array ( [id] => 18931301 [patent_doc_number] => 11883698 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-30 [patent_title] => Air-guiding component [patent_app_type] => utility [patent_app_number] => 16/462775 [patent_app_country] => US [patent_app_date] => 2017-11-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 12 [patent_no_of_words] => 9232 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 211 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16462775 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/462775
Air-guiding component Nov 16, 2017 Issued
Array ( [id] => 12238932 [patent_doc_number] => 20180071795 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-03-15 [patent_title] => 'METHOD FOR CLEANING SEMICONDUCTOR WAFERS' [patent_app_type] => utility [patent_app_number] => 15/814246 [patent_app_country] => US [patent_app_date] => 2017-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 42 [patent_figures_cnt] => 42 [patent_no_of_words] => 14407 [patent_no_of_claims] => 40 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15814246 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/814246
Method for cleaning semiconductor wafers Nov 14, 2017 Issued
Array ( [id] => 12711481 [patent_doc_number] => 20180128993 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-05-10 [patent_title] => CLEANING NOZZLE AND NOZZLE ASSEMBLY AND CLEANING METHODS FOR OPTICAL FIBER CONNECTORS [patent_app_type] => utility [patent_app_number] => 15/798983 [patent_app_country] => US [patent_app_date] => 2017-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5464 [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] => 15798983 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/798983
Cleaning nozzle and nozzle assembly and cleaning methods for optical fiber connectors Oct 30, 2017 Issued
Array ( [id] => 14237945 [patent_doc_number] => 20190131145 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-05-02 [patent_title] => Substrate Vapor Drying Apparatus and Method [patent_app_type] => utility [patent_app_number] => 15/797676 [patent_app_country] => US [patent_app_date] => 2017-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5890 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 54 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15797676 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/797676
Substrate vapor drying apparatus and method Oct 29, 2017 Issued
Array ( [id] => 15255789 [patent_doc_number] => 20190376628 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-12-12 [patent_title] => Sealing panel for cooling appliance coil cleaning [patent_app_type] => utility [patent_app_number] => 15/732349 [patent_app_country] => US [patent_app_date] => 2017-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1499 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 15732349 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/732349
Sealing panel for cooling appliance coil cleaning Oct 29, 2017 Abandoned
Array ( [id] => 16245208 [patent_doc_number] => 10744539 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-08-18 [patent_title] => Optimized-coverage selective laser ablation systems and methods [patent_app_type] => utility [patent_app_number] => 15/796128 [patent_app_country] => US [patent_app_date] => 2017-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 12115 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 173 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15796128 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/796128
Optimized-coverage selective laser ablation systems and methods Oct 26, 2017 Issued
Array ( [id] => 16304510 [patent_doc_number] => 10773283 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-09-15 [patent_title] => Wands for gas turbine engine cleaning [patent_app_type] => utility [patent_app_number] => 15/790784 [patent_app_country] => US [patent_app_date] => 2017-10-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 4374 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15790784 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/790784
Wands for gas turbine engine cleaning Oct 22, 2017 Issued
Array ( [id] => 12661405 [patent_doc_number] => 20180112301 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-04-26 [patent_title] => REMOVING COATINGS FROM CERAMIC MATRIX COMPOSITE SUBSTRATES [patent_app_type] => utility [patent_app_number] => 15/786057 [patent_app_country] => US [patent_app_date] => 2017-10-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5276 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 15786057 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/786057
Removing coatings from ceramic matrix composite substrates Oct 16, 2017 Issued
Array ( [id] => 14134717 [patent_doc_number] => 20190101748 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-04-04 [patent_title] => Method for Operating a Pulsed Laser System [patent_app_type] => utility [patent_app_number] => 15/724821 [patent_app_country] => US [patent_app_date] => 2017-10-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5011 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15724821 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/724821
Method for Operating a Pulsed Laser System Oct 3, 2017 Abandoned
Array ( [id] => 15265619 [patent_doc_number] => 20190381543 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-12-19 [patent_title] => METHOD FOR RECYCLING USED ABSORBENT ARTICLES [patent_app_type] => utility [patent_app_number] => 16/465596 [patent_app_country] => US [patent_app_date] => 2017-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7314 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [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] => 16465596 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/465596
METHOD FOR RECYCLING USED ABSORBENT ARTICLES Sep 27, 2017 Abandoned
Array ( [id] => 15240251 [patent_doc_number] => 20190374911 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-12-12 [patent_title] => CLEANING APPARATUS FOR SEMICONDUCTOR SUBSTRATES AND CLEANING METHOD FOR SEMICONDUCTOR SUBSTRATES [patent_app_type] => utility [patent_app_number] => 16/484120 [patent_app_country] => US [patent_app_date] => 2017-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4187 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 44 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16484120 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/484120
CLEANING APPARATUS FOR SEMICONDUCTOR SUBSTRATES AND CLEANING METHOD FOR SEMICONDUCTOR SUBSTRATES Sep 11, 2017 Abandoned
Array ( [id] => 13590977 [patent_doc_number] => 20180347037 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-12-06 [patent_title] => SELECTIVE IN-SITU CLEANING OF HIGH-K FILMS FROM PROCESSING CHAMBER USING REACTIVE GAS PRECURSOR [patent_app_type] => utility [patent_app_number] => 15/700671 [patent_app_country] => US [patent_app_date] => 2017-09-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9827 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15700671 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/700671
SELECTIVE IN-SITU CLEANING OF HIGH-K FILMS FROM PROCESSING CHAMBER USING REACTIVE GAS PRECURSOR Sep 10, 2017 Abandoned
Array ( [id] => 14631189 [patent_doc_number] => 20190228963 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-07-25 [patent_title] => SUBSTRATE PROCESSING METHOD AND SUBSTRATE PROCESSING APPARATUS [patent_app_type] => utility [patent_app_number] => 16/337466 [patent_app_country] => US [patent_app_date] => 2017-09-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6164 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16337466 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/337466
SUBSTRATE PROCESSING METHOD AND SUBSTRATE PROCESSING APPARATUS Sep 6, 2017 Abandoned
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