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] => 10008826 [patent_doc_number] => 09052340 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-06-09 [patent_title] => 'Probe assembly for a scanning probe microscope' [patent_app_type] => utility [patent_app_number] => 13/636216 [patent_app_country] => US [patent_app_date] => 2011-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 24 [patent_no_of_words] => 11748 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 179 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13636216 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/636216
Probe assembly for a scanning probe microscope Mar 28, 2011 Issued
Array ( [id] => 8398816 [patent_doc_number] => 08269200 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-09-18 [patent_title] => 'Terahertz radiation device and method of generating terahertz radiation' [patent_app_type] => utility [patent_app_number] => 13/042775 [patent_app_country] => US [patent_app_date] => 2011-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 35 [patent_figures_cnt] => 37 [patent_no_of_words] => 13292 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13042775 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/042775
Terahertz radiation device and method of generating terahertz radiation Mar 7, 2011 Issued
Array ( [id] => 8585107 [patent_doc_number] => 20130003928 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-01-03 [patent_title] => 'MULTIFRAME X-RAY DETECTOR FOR IMAGING SYSTEM WITH DISTRIBUTED X-RAY SOURCES' [patent_app_type] => utility [patent_app_number] => 13/583093 [patent_app_country] => US [patent_app_date] => 2011-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5352 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 8 [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] => 13583093 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/583093
Multiframe X-ray detector for imaging system with distributed X-ray sources Mar 3, 2011 Issued
Array ( [id] => 10894189 [patent_doc_number] => 08917816 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-12-23 [patent_title] => 'Multi-leaf collimator device for radiotherapy' [patent_app_type] => utility [patent_app_number] => 13/582297 [patent_app_country] => US [patent_app_date] => 2011-03-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 3172 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13582297 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/582297
Multi-leaf collimator device for radiotherapy Mar 2, 2011 Issued
Array ( [id] => 9608724 [patent_doc_number] => 08785893 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-07-22 [patent_title] => 'Extreme ultraviolet light source and positioning method of light focusing optical means' [patent_app_type] => utility [patent_app_number] => 13/636086 [patent_app_country] => US [patent_app_date] => 2011-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 6081 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 240 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13636086 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/636086
Extreme ultraviolet light source and positioning method of light focusing optical means Mar 1, 2011 Issued
Array ( [id] => 8648476 [patent_doc_number] => 20130034206 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-02-07 [patent_title] => 'Method for Determining at Least One Piece of Information Representative of A Phase Fraction of A Fluid in A Pipe' [patent_app_type] => utility [patent_app_number] => 13/581462 [patent_app_country] => US [patent_app_date] => 2011-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 7259 [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] => 13581462 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/581462
Method for determining at least one piece of information representative of a phase fraction of a fluid in a pipe Feb 27, 2011 Issued
Array ( [id] => 8565507 [patent_doc_number] => 20120328078 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-12-27 [patent_title] => 'RADIOGRAPH ACQUISITION DEVICE, RADIOGRAPHIC IMAGING SYSTEM, AND RADIOGRAPHIC IMAGING METHOD' [patent_app_type] => utility [patent_app_number] => 13/582301 [patent_app_country] => US [patent_app_date] => 2011-02-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 12756 [patent_no_of_claims] => 13 [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] => 13582301 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/582301
Radiograph acquisition device, radiographic imaging system, and radiographic imaging method Feb 23, 2011 Issued
Array ( [id] => 8521634 [patent_doc_number] => 20120321042 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-12-20 [patent_title] => 'X-RAY IMAGING APPARATUS AND X-RAY IMAGING METHOD' [patent_app_type] => utility [patent_app_number] => 13/581498 [patent_app_country] => US [patent_app_date] => 2011-02-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 5467 [patent_no_of_claims] => 11 [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] => 13581498 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/581498
X-ray imaging apparatus and X-ray imaging method Feb 22, 2011 Issued
Array ( [id] => 8521629 [patent_doc_number] => 20120321037 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-12-20 [patent_title] => 'SPECIMEN SUPPORTING MEMBER FOR X-RAY MICROSCOPE IMAGE OBSERVATION, SPECIMEN CONTAINING CELL FOR X-RAY MICROSCOPE IMAGE OBSERVATION, AND X-RAY MICROSCOPE' [patent_app_type] => utility [patent_app_number] => 13/581141 [patent_app_country] => US [patent_app_date] => 2011-02-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 21 [patent_no_of_words] => 9481 [patent_no_of_claims] => 32 [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] => 13581141 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/581141
Specimen supporting member for X-ray microscope image observation, specimen containing cell for X-ray microscope image observation, and X-ray microscope Feb 22, 2011 Issued
Array ( [id] => 11229584 [patent_doc_number] => 09456793 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-10-04 [patent_title] => 'Patient support for an odontological x-ray apparatus' [patent_app_type] => utility [patent_app_number] => 13/580450 [patent_app_country] => US [patent_app_date] => 2011-02-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2383 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 243 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13580450 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/580450
Patient support for an odontological x-ray apparatus Feb 22, 2011 Issued
Array ( [id] => 8603746 [patent_doc_number] => 20130009058 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-01-10 [patent_title] => 'ELECTRON MICROSCOPE' [patent_app_type] => utility [patent_app_number] => 13/637227 [patent_app_country] => US [patent_app_date] => 2011-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 6937 [patent_no_of_claims] => 9 [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] => 13637227 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/637227
Electron microscope Feb 21, 2011 Issued
Array ( [id] => 8564810 [patent_doc_number] => 20120327381 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-12-27 [patent_title] => 'Radiation Source, Lithographic Apparatus and Device Manufacturing Method' [patent_app_type] => utility [patent_app_number] => 13/582261 [patent_app_country] => US [patent_app_date] => 2011-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 7952 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 6 [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] => 13582261 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/582261
Radiation Source, Lithographic Apparatus and Device Manufacturing Method Jan 30, 2011 Abandoned
Array ( [id] => 5979615 [patent_doc_number] => 20110095184 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-04-28 [patent_title] => 'SCANNING ELECTRON MICROSCOPE AND METHOD OF IMAGING AN OBJECT BY USING THE SCANNING ELECTRON MICROSCOPE' [patent_app_type] => utility [patent_app_number] => 12/984907 [patent_app_country] => US [patent_app_date] => 2011-01-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5384 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0095/20110095184.pdf [firstpage_image] =>[orig_patent_app_number] => 12984907 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/984907
Scanning electron microscope and method of imaging an object by using the scanning electron microscope Jan 4, 2011 Issued
Array ( [id] => 6169387 [patent_doc_number] => 20110174972 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-07-21 [patent_title] => 'APPARATUS AND METHODS FOR CONTROLLING ELECTRON MICROSCOPE STAGES' [patent_app_type] => utility [patent_app_number] => 12/968024 [patent_app_country] => US [patent_app_date] => 2010-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 5907 [patent_no_of_claims] => 29 [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/A1/0174/20110174972.pdf [firstpage_image] =>[orig_patent_app_number] => 12968024 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/968024
Apparatus and methods for controlling electron microscope stages Dec 13, 2010 Issued
Array ( [id] => 10130572 [patent_doc_number] => 09164403 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-10-20 [patent_title] => 'Radiation source, lithographic apparatus and device manufacturing method' [patent_app_type] => utility [patent_app_number] => 13/512128 [patent_app_country] => US [patent_app_date] => 2010-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 5976 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13512128 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/512128
Radiation source, lithographic apparatus and device manufacturing method Dec 7, 2010 Issued
Array ( [id] => 9140745 [patent_doc_number] => 08581207 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-11-12 [patent_title] => 'Specimen holder with 3-axis movement for TEM 3D analysis' [patent_app_type] => utility [patent_app_number] => 12/957102 [patent_app_country] => US [patent_app_date] => 2010-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 4438 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 213 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12957102 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/957102
Specimen holder with 3-axis movement for TEM 3D analysis Nov 29, 2010 Issued
Array ( [id] => 6136898 [patent_doc_number] => 20110127421 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-06-02 [patent_title] => 'Sample Collection and Detection System' [patent_app_type] => utility [patent_app_number] => 12/956702 [patent_app_country] => US [patent_app_date] => 2010-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 5716 [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/A1/0127/20110127421.pdf [firstpage_image] =>[orig_patent_app_number] => 12956702 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/956702
Sample Collection and Detection System Nov 29, 2010 Abandoned
Array ( [id] => 6067393 [patent_doc_number] => 20110042565 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-02-24 [patent_title] => 'Mass Spectrometer' [patent_app_type] => utility [patent_app_number] => 12/917720 [patent_app_country] => US [patent_app_date] => 2010-11-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 23781 [patent_no_of_claims] => 4 [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/A1/0042/20110042565.pdf [firstpage_image] =>[orig_patent_app_number] => 12917720 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/917720
Mass spectrometer Nov 1, 2010 Issued
Array ( [id] => 6177174 [patent_doc_number] => 20110121180 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-05-26 [patent_title] => 'ELECTRON BEAM DIAGNOSTIC SYSTEM USING COMPUTED TOMOGRAPHY AND AN ANNULAR SENSOR' [patent_app_type] => utility [patent_app_number] => 12/917028 [patent_app_country] => US [patent_app_date] => 2010-11-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 5349 [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] => publications/A1/0121/20110121180.pdf [firstpage_image] =>[orig_patent_app_number] => 12917028 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/917028
Electron beam diagnostic system using computed tomography and an annular sensor Oct 31, 2010 Issued
Array ( [id] => 5962826 [patent_doc_number] => 20110147605 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-06-23 [patent_title] => 'ELECTROSTATIC CORRECTOR' [patent_app_type] => utility [patent_app_number] => 12/914252 [patent_app_country] => US [patent_app_date] => 2010-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 6080 [patent_no_of_claims] => 25 [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/A1/0147/20110147605.pdf [firstpage_image] =>[orig_patent_app_number] => 12914252 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/914252
Electrostatic corrector Oct 27, 2010 Issued
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