Search

Darren W. Ark

Examiner (ID: 2038, Phone: (571)272-6885 , Office: P/3643 )

Most Active Art Unit
3647
Art Unit(s)
3647, 3205, 3616, 3643
Total Applications
2764
Issued Applications
1616
Pending Applications
196
Abandoned Applications
968

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 9753802 [patent_doc_number] => 20140284502 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-09-25 [patent_title] => 'TARGET GENERATION DEVICE AND EXTREME ULTRAVIOLET LIGHT GENERATION APPARATUS' [patent_app_type] => utility [patent_app_number] => 14/215527 [patent_app_country] => US [patent_app_date] => 2014-03-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 13392 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [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] => 14215527 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/215527
Target generation device and extreme ultraviolet light generation apparatus Mar 16, 2014 Issued
Array ( [id] => 9728298 [patent_doc_number] => 20140264004 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-09-18 [patent_title] => 'SYSTEMS AND METHODS FOR ANALYZING A SAMPLE USING A MASS SPECTROMETRY PROBE CONFIGURED TO CONTACT THE SAMPLE' [patent_app_type] => utility [patent_app_number] => 14/209304 [patent_app_country] => US [patent_app_date] => 2014-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 72 [patent_figures_cnt] => 72 [patent_no_of_words] => 12694 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [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] => 14209304 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/209304
SYSTEMS AND METHODS FOR ANALYZING A SAMPLE USING A MASS SPECTROMETRY PROBE CONFIGURED TO CONTACT THE SAMPLE Mar 12, 2014 Abandoned
Array ( [id] => 10648457 [patent_doc_number] => 09364686 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-06-14 [patent_title] => 'Planning a treatment beam aimed at one or more target regions' [patent_app_type] => utility [patent_app_number] => 14/200008 [patent_app_country] => US [patent_app_date] => 2014-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 3618 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 184 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14200008 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/200008
Planning a treatment beam aimed at one or more target regions Mar 5, 2014 Issued
Array ( [id] => 11286354 [patent_doc_number] => 09502212 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-11-22 [patent_title] => 'Charged particle beam apparatus' [patent_app_type] => utility [patent_app_number] => 14/760259 [patent_app_country] => US [patent_app_date] => 2014-01-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 9 [patent_no_of_words] => 5101 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14760259 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/760259
Charged particle beam apparatus Jan 21, 2014 Issued
Array ( [id] => 10472140 [patent_doc_number] => 20150357155 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-12-10 [patent_title] => 'Charged Particle Beam Apparatus and Trajectory Correction Method in Charged Particle Beam Apparatus' [patent_app_type] => utility [patent_app_number] => 14/760053 [patent_app_country] => US [patent_app_date] => 2014-01-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 8332 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [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] => 14760053 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/760053
Charged particle beam apparatus and trajectory correction method in charged particle beam apparatus Jan 20, 2014 Issued
Array ( [id] => 9474103 [patent_doc_number] => 20140131566 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-05-15 [patent_title] => 'Mass Spectrometer' [patent_app_type] => utility [patent_app_number] => 14/156838 [patent_app_country] => US [patent_app_date] => 2014-01-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 15437 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 4 [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] => 14156838 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/156838
Mass spectrometer Jan 15, 2014 Issued
Array ( [id] => 10118538 [patent_doc_number] => 09153426 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-10-06 [patent_title] => 'Devices and methods for facilitating treatment of electrospray columns' [patent_app_type] => utility [patent_app_number] => 14/104729 [patent_app_country] => US [patent_app_date] => 2013-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 14 [patent_no_of_words] => 9789 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 165 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14104729 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/104729
Devices and methods for facilitating treatment of electrospray columns Dec 11, 2013 Issued
Array ( [id] => 9883033 [patent_doc_number] => 08969799 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-03-03 [patent_title] => 'Mass spectrometer' [patent_app_type] => utility [patent_app_number] => 14/080301 [patent_app_country] => US [patent_app_date] => 2013-11-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 10 [patent_no_of_words] => 13370 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14080301 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/080301
Mass spectrometer Nov 13, 2013 Issued
Array ( [id] => 9334385 [patent_doc_number] => 20140061167 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-03-06 [patent_title] => 'ELECTRON BEAM LAYER MANUFACTURING USING SCANNING ELECTRON MONITORED CLOSED LOOP CONTROL' [patent_app_type] => utility [patent_app_number] => 14/078910 [patent_app_country] => US [patent_app_date] => 2013-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 12377 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 4 [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] => 14078910 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/078910
Electron beam layer manufacturing using scanning electron monitored closed loop control Nov 12, 2013 Issued
Array ( [id] => 9496984 [patent_doc_number] => 08735805 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-05-27 [patent_title] => 'Mass spectrometer' [patent_app_type] => utility [patent_app_number] => 14/064616 [patent_app_country] => US [patent_app_date] => 2013-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 25 [patent_no_of_words] => 23806 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 67 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14064616 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/064616
Mass spectrometer Oct 27, 2013 Issued
Array ( [id] => 10517053 [patent_doc_number] => 09244097 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2016-01-26 [patent_title] => 'Mechanosynthetic tools for a atomic-scale fabrication' [patent_app_type] => utility [patent_app_number] => 14/047674 [patent_app_country] => US [patent_app_date] => 2013-10-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 28 [patent_figures_cnt] => 81 [patent_no_of_words] => 27149 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14047674 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/047674
Mechanosynthetic tools for a atomic-scale fabrication Oct 6, 2013 Issued
Array ( [id] => 10383552 [patent_doc_number] => 20150268559 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-09-24 [patent_title] => 'Method and Apparatus for Generating Radiation' [patent_app_type] => utility [patent_app_number] => 14/439476 [patent_app_country] => US [patent_app_date] => 2013-10-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 15527 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [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] => 14439476 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/439476
Method and apparatus for generating radiation Oct 2, 2013 Issued
Array ( [id] => 9395624 [patent_doc_number] => 20140093031 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-04-03 [patent_title] => 'TOMOGRAPHIC IMAGING WITH ASYMMETRIC DETECTION' [patent_app_type] => utility [patent_app_number] => 14/029941 [patent_app_country] => US [patent_app_date] => 2013-09-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 7248 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [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] => 14029941 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/029941
Tomographic imaging with asymmetric detection Sep 17, 2013 Issued
Array ( [id] => 9382902 [patent_doc_number] => 20140086383 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-03-27 [patent_title] => 'METHOD AND COMPUTERIZED TOMOGRAPHY SYSTEM FOR DETERMINING BONE MINERAL DENSITY VALUES' [patent_app_type] => utility [patent_app_number] => 14/029934 [patent_app_country] => US [patent_app_date] => 2013-09-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 11906 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [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] => 14029934 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/029934
Method and computerized tomography system for determining bone mineral density values Sep 17, 2013 Issued
Array ( [id] => 9958442 [patent_doc_number] => 09006651 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-04-14 [patent_title] => 'Method for creating S/TEM sample and sample structure' [patent_app_type] => utility [patent_app_number] => 14/029368 [patent_app_country] => US [patent_app_date] => 2013-09-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 24 [patent_no_of_words] => 8742 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14029368 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/029368
Method for creating S/TEM sample and sample structure Sep 16, 2013 Issued
Array ( [id] => 9220077 [patent_doc_number] => 20140014852 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-01-16 [patent_title] => 'PROJECTION LENS ARRANGEMENT' [patent_app_type] => utility [patent_app_number] => 14/027697 [patent_app_country] => US [patent_app_date] => 2013-09-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 16901 [patent_no_of_claims] => 76 [patent_no_of_ind_claims] => 33 [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] => 14027697 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/027697
Projection lens arrangement Sep 15, 2013 Issued
Array ( [id] => 9209351 [patent_doc_number] => 20140008528 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-01-09 [patent_title] => 'NANOPHOTONIC PRODUCTION, MODULATION AND SWITCHING OF IONS BY SILICON MICROCOLUMN ARRAYS' [patent_app_type] => utility [patent_app_number] => 14/021665 [patent_app_country] => US [patent_app_date] => 2013-09-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 7361 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [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] => 14021665 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/021665
Nanophotonic production, modulation and switching of ions by silicon microcolumn arrays Sep 8, 2013 Issued
Array ( [id] => 11721361 [patent_doc_number] => 09694209 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-07-04 [patent_title] => 'Particle beam therapy system' [patent_app_type] => utility [patent_app_number] => 14/890542 [patent_app_country] => US [patent_app_date] => 2013-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4226 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 210 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14890542 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/890542
Particle beam therapy system Aug 28, 2013 Issued
Array ( [id] => 10033672 [patent_doc_number] => 09074984 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-07-07 [patent_title] => 'Airport security screening system and method' [patent_app_type] => utility [patent_app_number] => 14/013875 [patent_app_country] => US [patent_app_date] => 2013-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 19 [patent_no_of_words] => 12167 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14013875 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/013875
Airport security screening system and method Aug 28, 2013 Issued
Array ( [id] => 9334377 [patent_doc_number] => 20140061159 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-03-06 [patent_title] => 'COMPOSITE CHARGED PARTICLE BEAM APPARATUS AND THIN SAMPLE PROCESSING METHOD' [patent_app_type] => utility [patent_app_number] => 14/012019 [patent_app_country] => US [patent_app_date] => 2013-08-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 8093 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [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] => 14012019 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/012019
Composite charged particle beam apparatus and thin sample processing method Aug 27, 2013 Issued
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