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] => 4756497 [patent_doc_number] => 20080308722 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-12-18 [patent_title] => 'ELECTROSPRAY-ASSISTED LASER-INDUCED ACOUSTIC DESORPTION IONIZATION MASS SPECTROMETER AND A METHOD FOR MASS SPECTROMETRY' [patent_app_type] => utility [patent_app_number] => 12/112532 [patent_app_country] => US [patent_app_date] => 2008-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 42 [patent_figures_cnt] => 42 [patent_no_of_words] => 9073 [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] => publications/A1/0308/20080308722.pdf [firstpage_image] =>[orig_patent_app_number] => 12112532 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/112532
ELECTROSPRAY-ASSISTED LASER-INDUCED ACOUSTIC DESORPTION IONIZATION MASS SPECTROMETER AND A METHOD FOR MASS SPECTROMETRY Apr 29, 2008 Abandoned
Array ( [id] => 4973 [patent_doc_number] => 07816657 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-10-19 [patent_title] => 'Particle therapy system' [patent_app_type] => utility [patent_app_number] => 12/110889 [patent_app_country] => US [patent_app_date] => 2008-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 1889 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/816/07816657.pdf [firstpage_image] =>[orig_patent_app_number] => 12110889 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/110889
Particle therapy system Apr 27, 2008 Issued
Array ( [id] => 4816038 [patent_doc_number] => 20080223297 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-09-18 [patent_title] => 'METHOD AND APPARATUS OF FORMING ALIGNMENT FILM' [patent_app_type] => utility [patent_app_number] => 12/110827 [patent_app_country] => US [patent_app_date] => 2008-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 31 [patent_figures_cnt] => 31 [patent_no_of_words] => 19054 [patent_no_of_claims] => 26 [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] => publications/A1/0223/20080223297.pdf [firstpage_image] =>[orig_patent_app_number] => 12110827 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/110827
Method and apparatus of forming alignment film Apr 27, 2008 Issued
Array ( [id] => 4778565 [patent_doc_number] => 20080286563 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-11-20 [patent_title] => 'PROBE USED FOR SURFACE ENHANCED VIBRATIONAL SPECTROSCOPIC ANALYSIS AND METHOD OF MANUFACTURING THE SAME' [patent_app_type] => utility [patent_app_number] => 12/110768 [patent_app_country] => US [patent_app_date] => 2008-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 6771 [patent_no_of_claims] => 12 [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] => publications/A1/0286/20080286563.pdf [firstpage_image] =>[orig_patent_app_number] => 12110768 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/110768
Probe used for surface enhanced vibrational spectroscopic analysis and method of manufacturing the same Apr 27, 2008 Issued
Array ( [id] => 8470245 [patent_doc_number] => 08299423 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-10-30 [patent_title] => 'Ion mobility spectrometer including spaced electrodes for filtering' [patent_app_type] => utility [patent_app_number] => 12/598213 [patent_app_country] => US [patent_app_date] => 2008-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 3232 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 9 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12598213 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/598213
Ion mobility spectrometer including spaced electrodes for filtering Apr 24, 2008 Issued
Array ( [id] => 6416026 [patent_doc_number] => 20100276612 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-11-04 [patent_title] => 'TERAHERTZ EMITTERS' [patent_app_type] => utility [patent_app_number] => 12/595345 [patent_app_country] => US [patent_app_date] => 2008-04-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 5598 [patent_no_of_claims] => 20 [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] => publications/A1/0276/20100276612.pdf [firstpage_image] =>[orig_patent_app_number] => 12595345 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/595345
TERAHERTZ EMITTERS Apr 10, 2008 Abandoned
Array ( [id] => 5455915 [patent_doc_number] => 20090256067 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-10-15 [patent_title] => 'Electron capture dissociation in radiofrequency ion traps' [patent_app_type] => utility [patent_app_number] => 12/082536 [patent_app_country] => US [patent_app_date] => 2008-04-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 3072 [patent_no_of_claims] => 20 [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] => publications/A1/0256/20090256067.pdf [firstpage_image] =>[orig_patent_app_number] => 12082536 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/082536
Electron capture dissociation in radiofrequency ion traps Apr 9, 2008 Abandoned
Array ( [id] => 8470248 [patent_doc_number] => 08299428 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-10-30 [patent_title] => 'Detectors and ion sources' [patent_app_type] => utility [patent_app_number] => 12/595014 [patent_app_country] => US [patent_app_date] => 2008-04-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2097 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 52 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12595014 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/595014
Detectors and ion sources Mar 31, 2008 Issued
Array ( [id] => 4542452 [patent_doc_number] => 07875864 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-01-25 [patent_title] => 'Devices and methods for thermophoretic and electrophoretic reduction of particulate contamination of lithographic reticles and other objects' [patent_app_type] => utility [patent_app_number] => 12/080273 [patent_app_country] => US [patent_app_date] => 2008-04-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 11 [patent_no_of_words] => 9712 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 287 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/875/07875864.pdf [firstpage_image] =>[orig_patent_app_number] => 12080273 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/080273
Devices and methods for thermophoretic and electrophoretic reduction of particulate contamination of lithographic reticles and other objects Mar 31, 2008 Issued
Array ( [id] => 4660961 [patent_doc_number] => 20080251868 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-10-16 [patent_title] => 'Standard component for calibration and electron-beam system using the same' [patent_app_type] => utility [patent_app_number] => 12/078516 [patent_app_country] => US [patent_app_date] => 2008-04-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 6418 [patent_no_of_claims] => 13 [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] => publications/A1/0251/20080251868.pdf [firstpage_image] =>[orig_patent_app_number] => 12078516 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/078516
Standard component for calibration and electron-beam system using the same Mar 31, 2008 Issued
Array ( [id] => 5267962 [patent_doc_number] => 20090071737 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-03-19 [patent_title] => 'VEHICLE' [patent_app_type] => utility [patent_app_number] => 12/092191 [patent_app_country] => US [patent_app_date] => 2008-03-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 5669 [patent_no_of_claims] => 56 [patent_no_of_ind_claims] => 10 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0071/20090071737.pdf [firstpage_image] =>[orig_patent_app_number] => 12092191 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/092191
Vehicle Mar 16, 2008 Issued
Array ( [id] => 5477524 [patent_doc_number] => 20090200481 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-08-13 [patent_title] => 'ION RADIATION THERAPY SYSTEM HAVING MAGNETIC FAN BEAM FORMER' [patent_app_type] => utility [patent_app_number] => 12/439390 [patent_app_country] => US [patent_app_date] => 2008-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 5831 [patent_no_of_claims] => 12 [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] => publications/A1/0200/20090200481.pdf [firstpage_image] =>[orig_patent_app_number] => 12439390 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/439390
Ion radiation therapy system having magnetic fan beam former Feb 26, 2008 Issued
Array ( [id] => 4600541 [patent_doc_number] => 07977657 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-07-12 [patent_title] => 'Ion radiation therapy system with distal gradient tracking' [patent_app_type] => utility [patent_app_number] => 12/439457 [patent_app_country] => US [patent_app_date] => 2008-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 13 [patent_no_of_words] => 5064 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/977/07977657.pdf [firstpage_image] =>[orig_patent_app_number] => 12439457 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/439457
Ion radiation therapy system with distal gradient tracking Feb 26, 2008 Issued
Array ( [id] => 8398815 [patent_doc_number] => 08269196 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-09-18 [patent_title] => 'Heavy ion radiation therapy system with stair-step modulation' [patent_app_type] => utility [patent_app_number] => 12/439440 [patent_app_country] => US [patent_app_date] => 2008-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 22 [patent_no_of_words] => 5907 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 241 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12439440 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/439440
Heavy ion radiation therapy system with stair-step modulation Feb 26, 2008 Issued
Array ( [id] => 4673721 [patent_doc_number] => 20080211349 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-09-04 [patent_title] => 'Stage Mechanism, Electron Microscope Having the Stage Mechanism and Method of Controlling Positioning of Stage Mechanism' [patent_app_type] => utility [patent_app_number] => 12/038358 [patent_app_country] => US [patent_app_date] => 2008-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5555 [patent_no_of_claims] => 12 [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] => publications/A1/0211/20080211349.pdf [firstpage_image] =>[orig_patent_app_number] => 12038358 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/038358
Stage mechanism, electron microscope having the stage mechanism and method of controlling positioning of stage mechanism Feb 26, 2008 Issued
Array ( [id] => 9074787 [patent_doc_number] => 08552366 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-10-08 [patent_title] => 'Mass spectrometer' [patent_app_type] => utility [patent_app_number] => 12/528454 [patent_app_country] => US [patent_app_date] => 2008-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 8796 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [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] => 12528454 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/528454
Mass spectrometer Feb 25, 2008 Issued
Array ( [id] => 8876234 [patent_doc_number] => 08471200 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-06-25 [patent_title] => 'Mass spectrometer' [patent_app_type] => utility [patent_app_number] => 12/528203 [patent_app_country] => US [patent_app_date] => 2008-02-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 18 [patent_no_of_words] => 6672 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12528203 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/528203
Mass spectrometer Feb 24, 2008 Issued
Array ( [id] => 8995446 [patent_doc_number] => 08519331 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-08-27 [patent_title] => 'Mass spectrometer' [patent_app_type] => utility [patent_app_number] => 12/528173 [patent_app_country] => US [patent_app_date] => 2008-02-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 9599 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 37 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12528173 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/528173
Mass spectrometer Feb 20, 2008 Issued
Array ( [id] => 4789302 [patent_doc_number] => 20080290275 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-11-27 [patent_title] => 'Electron beam device' [patent_app_type] => utility [patent_app_number] => 12/071152 [patent_app_country] => US [patent_app_date] => 2008-02-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 3519 [patent_no_of_claims] => 9 [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] => publications/A1/0290/20080290275.pdf [firstpage_image] =>[orig_patent_app_number] => 12071152 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/071152
Electron beam device Feb 14, 2008 Issued
Array ( [id] => 5418774 [patent_doc_number] => 20090145228 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-06-11 [patent_title] => 'TECHNIQUES FOR REDUCING AN ELECTRICAL STRESS IN AN ACCELERATION/DECELERAION SYSTEM' [patent_app_type] => utility [patent_app_number] => 11/968527 [patent_app_country] => US [patent_app_date] => 2008-01-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 6505 [patent_no_of_claims] => 22 [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] => publications/A1/0145/20090145228.pdf [firstpage_image] =>[orig_patent_app_number] => 11968527 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/968527
Techniques for reducing an electrical stress in an acceleration/deceleraion system Jan 1, 2008 Issued
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