Search

Karen S. Acker

Examiner (ID: 17366, Phone: (571)272-7655 , Office: P/2918 )

Most Active Art Unit
2915
Art Unit(s)
2915, 2918
Total Applications
2486
Issued Applications
2395
Pending Applications
0
Abandoned Applications
91

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 17737906 [patent_doc_number] => 20220223368 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-14 [patent_title] => Sample Holder and Charged Particle Beam System [patent_app_type] => utility [patent_app_number] => 17/570719 [patent_app_country] => US [patent_app_date] => 2022-01-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5798 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17570719 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/570719
Sample holder and charged particle beam system Jan 6, 2022 Issued
Array ( [id] => 18317485 [patent_doc_number] => 11631569 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-04-18 [patent_title] => Charged particle beam system [patent_app_type] => utility [patent_app_number] => 17/570749 [patent_app_country] => US [patent_app_date] => 2022-01-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 14 [patent_no_of_words] => 5659 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17570749 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/570749
Charged particle beam system Jan 6, 2022 Issued
Array ( [id] => 17723308 [patent_doc_number] => 20220216030 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-07 [patent_title] => Sample Loading Method and Charged Particle Beam Apparatus [patent_app_type] => utility [patent_app_number] => 17/570077 [patent_app_country] => US [patent_app_date] => 2022-01-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6829 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17570077 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/570077
Sample loading method and charged particle beam apparatus Jan 5, 2022 Issued
Array ( [id] => 17689304 [patent_doc_number] => 20220196597 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-23 [patent_title] => Monitoring Radical Particle Concentration Using Mass Spectrometry [patent_app_type] => utility [patent_app_number] => 17/644704 [patent_app_country] => US [patent_app_date] => 2021-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6319 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -46 [patent_words_short_claim] => 60 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17644704 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/644704
Monitoring radical particle concentration using mass spectrometry Dec 15, 2021 Issued
Array ( [id] => 18402044 [patent_doc_number] => 11664191 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-05-30 [patent_title] => Electron beam irradiation apparatus and electron beam irradiation method [patent_app_type] => utility [patent_app_number] => 17/643727 [patent_app_country] => US [patent_app_date] => 2021-12-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 18 [patent_no_of_words] => 11678 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17643727 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/643727
Electron beam irradiation apparatus and electron beam irradiation method Dec 9, 2021 Issued
Array ( [id] => 17485872 [patent_doc_number] => 20220093376 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-24 [patent_title] => Low-Power Mass Interrogation System and Assay For Determining Vitamin D Levels [patent_app_type] => utility [patent_app_number] => 17/544599 [patent_app_country] => US [patent_app_date] => 2021-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5234 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 159 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17544599 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/544599
Low-power mass interrogation system and assay for determining Vitamin D levels Dec 6, 2021 Issued
Array ( [id] => 18423941 [patent_doc_number] => 20230178405 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-08 [patent_title] => System and Method for Controlling Electrostatic Clamping of Multiple Platens on a Spinning Disk [patent_app_type] => utility [patent_app_number] => 17/543150 [patent_app_country] => US [patent_app_date] => 2021-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5259 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17543150 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/543150
System and method for controlling electrostatic clamping of multiple platens on a spinning disk Dec 5, 2021 Issued
Array ( [id] => 17754485 [patent_doc_number] => 20220232690 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-21 [patent_title] => EXTREME ULTRAVIOLET LIGHT GENERATION SYSTEM AND ELECTRONIC DEVICE MANUFACTURING METHOD [patent_app_type] => utility [patent_app_number] => 17/457342 [patent_app_country] => US [patent_app_date] => 2021-12-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9489 [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] => 17457342 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/457342
Extreme ultraviolet light generation system and electronic device manufacturing method Dec 1, 2021 Issued
Array ( [id] => 19206088 [patent_doc_number] => 20240177987 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-30 [patent_title] => Method for Analyzing Samples Including a High M/Z Cutoff [patent_app_type] => utility [patent_app_number] => 18/282841 [patent_app_country] => US [patent_app_date] => 2021-11-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13877 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 28 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18282841 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/282841
Method for Analyzing Samples Including a High M/Z Cutoff Nov 17, 2021 Pending
Array ( [id] => 19046604 [patent_doc_number] => 11935723 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-03-19 [patent_title] => Method and device for preparing a microscopic sample from a volume sample [patent_app_type] => utility [patent_app_number] => 17/522087 [patent_app_country] => US [patent_app_date] => 2021-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 15 [patent_no_of_words] => 7928 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 193 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17522087 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/522087
Method and device for preparing a microscopic sample from a volume sample Nov 8, 2021 Issued
Array ( [id] => 18880477 [patent_doc_number] => 20240003846 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-04 [patent_title] => Methods For Detection Of Isomeric Steroids Using Differential Mobility Spectrometry [patent_app_type] => utility [patent_app_number] => 18/036098 [patent_app_country] => US [patent_app_date] => 2021-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5703 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 62 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18036098 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/036098
Methods For Detection Of Isomeric Steroids Using Differential Mobility Spectrometry Nov 8, 2021 Pending
Array ( [id] => 19091037 [patent_doc_number] => 11952468 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-04-09 [patent_title] => Metabolic enzyme-induced micro-nano plastic particle biodegradation method and product analysis method therefor [patent_app_type] => utility [patent_app_number] => 18/274244 [patent_app_country] => US [patent_app_date] => 2021-11-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 11 [patent_no_of_words] => 3169 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18274244 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/274244
Metabolic enzyme-induced micro-nano plastic particle biodegradation method and product analysis method therefor Nov 3, 2021 Issued
Array ( [id] => 18494144 [patent_doc_number] => 11699565 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-07-11 [patent_title] => Fluorine based molecular co-gas when running dimethylaluminum chloride as a source material to generate an aluminum ion beam [patent_app_type] => utility [patent_app_number] => 17/514302 [patent_app_country] => US [patent_app_date] => 2021-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5089 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [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] => 17514302 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/514302
Fluorine based molecular co-gas when running dimethylaluminum chloride as a source material to generate an aluminum ion beam Oct 28, 2021 Issued
Array ( [id] => 18645570 [patent_doc_number] => 11769648 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-09-26 [patent_title] => Ion source gas injection beam shaping [patent_app_type] => utility [patent_app_number] => 17/513245 [patent_app_country] => US [patent_app_date] => 2021-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 12 [patent_no_of_words] => 5695 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17513245 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/513245
Ion source gas injection beam shaping Oct 27, 2021 Issued
Array ( [id] => 19842640 [patent_doc_number] => 12255039 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-03-18 [patent_title] => Ion implanter, ion implantation method, and semiconductor device manufacturing method [patent_app_type] => utility [patent_app_number] => 17/512302 [patent_app_country] => US [patent_app_date] => 2021-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 5149 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17512302 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/512302
Ion implanter, ion implantation method, and semiconductor device manufacturing method Oct 26, 2021 Issued
Array ( [id] => 19505996 [patent_doc_number] => 12117412 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-15 [patent_title] => Ion mobility spectrometer and method for operating the same [patent_app_type] => utility [patent_app_number] => 17/505137 [patent_app_country] => US [patent_app_date] => 2021-10-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 11859 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17505137 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/505137
Ion mobility spectrometer and method for operating the same Oct 18, 2021 Issued
Array ( [id] => 18137189 [patent_doc_number] => 11562878 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-01-24 [patent_title] => Method for controlling operation of electron emission source, electron beam writing method, and electron beam writing apparatus [patent_app_type] => utility [patent_app_number] => 17/505008 [patent_app_country] => US [patent_app_date] => 2021-10-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 14 [patent_no_of_words] => 11466 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [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] => 17505008 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/505008
Method for controlling operation of electron emission source, electron beam writing method, and electron beam writing apparatus Oct 18, 2021 Issued
Array ( [id] => 18562895 [patent_doc_number] => 11728147 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-08-15 [patent_title] => Quantification of previously undetectable quantities [patent_app_type] => utility [patent_app_number] => 17/502906 [patent_app_country] => US [patent_app_date] => 2021-10-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 5965 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 29 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17502906 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/502906
Quantification of previously undetectable quantities Oct 14, 2021 Issued
Array ( [id] => 19074798 [patent_doc_number] => 11944137 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-04-02 [patent_title] => Face shield, monitoring system and barrier formation in the same [patent_app_type] => utility [patent_app_number] => 17/495310 [patent_app_country] => US [patent_app_date] => 2021-10-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 3396 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17495310 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/495310
Face shield, monitoring system and barrier formation in the same Oct 5, 2021 Issued
Array ( [id] => 18919088 [patent_doc_number] => 11881376 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-23 [patent_title] => Method and systems useful for producing aluminum ions [patent_app_type] => utility [patent_app_number] => 17/492089 [patent_app_country] => US [patent_app_date] => 2021-10-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 23 [patent_no_of_words] => 10846 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17492089 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/492089
Method and systems useful for producing aluminum ions Sep 30, 2021 Issued
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