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] => 267346 [patent_doc_number] => 07566872 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-07-28 [patent_title] => 'Scanning electron microscope' [patent_app_type] => utility [patent_app_number] => 11/509059 [patent_app_country] => US [patent_app_date] => 2006-08-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4839 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/566/07566872.pdf [firstpage_image] =>[orig_patent_app_number] => 11509059 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/509059
Scanning electron microscope Aug 23, 2006 Issued
Array ( [id] => 5116673 [patent_doc_number] => 20070138387 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-06-21 [patent_title] => 'Interfaces for a photoionization mass spectrometer' [patent_app_type] => utility [patent_app_number] => 11/509479 [patent_app_country] => US [patent_app_date] => 2006-08-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 2496 [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/A1/0138/20070138387.pdf [firstpage_image] =>[orig_patent_app_number] => 11509479 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/509479
Interfaces for a photoionization mass spectrometer Aug 22, 2006 Abandoned
Array ( [id] => 588200 [patent_doc_number] => 07442926 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-10-28 [patent_title] => 'Nano tip and fabrication method of the same' [patent_app_type] => utility [patent_app_number] => 11/506826 [patent_app_country] => US [patent_app_date] => 2006-08-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 12 [patent_no_of_words] => 5043 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/442/07442926.pdf [firstpage_image] =>[orig_patent_app_number] => 11506826 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/506826
Nano tip and fabrication method of the same Aug 20, 2006 Issued
Array ( [id] => 4980442 [patent_doc_number] => 20070084998 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-04-19 [patent_title] => 'Novel tandem mass spectrometer' [patent_app_type] => utility [patent_app_number] => 11/505237 [patent_app_country] => US [patent_app_date] => 2006-08-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 14203 [patent_no_of_claims] => 19 [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/A1/0084/20070084998.pdf [firstpage_image] =>[orig_patent_app_number] => 11505237 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/505237
Novel tandem mass spectrometer Aug 15, 2006 Abandoned
Array ( [id] => 4997483 [patent_doc_number] => 20070040117 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-02-22 [patent_title] => 'Standard specimen for probe shape evaluation and method for evaluating probe shape' [patent_app_type] => utility [patent_app_number] => 11/504015 [patent_app_country] => US [patent_app_date] => 2006-08-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2851 [patent_no_of_claims] => 22 [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/A1/0040/20070040117.pdf [firstpage_image] =>[orig_patent_app_number] => 11504015 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/504015
Standard specimen for probe shape evaluation and method for evaluating probe shape Aug 14, 2006 Abandoned
Array ( [id] => 5685778 [patent_doc_number] => 20060284093 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-12-21 [patent_title] => 'Electron beam device' [patent_app_type] => utility [patent_app_number] => 11/499640 [patent_app_country] => US [patent_app_date] => 2006-08-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 3521 [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/A1/0284/20060284093.pdf [firstpage_image] =>[orig_patent_app_number] => 11499640 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/499640
Electron beam device Aug 6, 2006 Issued
Array ( [id] => 857158 [patent_doc_number] => 07375319 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2008-05-20 [patent_title] => 'Laser desorption ion source' [patent_app_type] => utility [patent_app_number] => 11/500055 [patent_app_country] => US [patent_app_date] => 2006-08-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 26 [patent_no_of_words] => 12980 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 16 [patent_words_short_claim] => 19 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/375/07375319.pdf [firstpage_image] =>[orig_patent_app_number] => 11500055 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/500055
Laser desorption ion source Aug 6, 2006 Issued
Array ( [id] => 4517056 [patent_doc_number] => 07910883 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-03-22 [patent_title] => 'Method and device for the mass spectrometric detection of compounds' [patent_app_type] => utility [patent_app_number] => 12/064124 [patent_app_country] => US [patent_app_date] => 2006-08-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3313 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/910/07910883.pdf [firstpage_image] =>[orig_patent_app_number] => 12064124 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/064124
Method and device for the mass spectrometric detection of compounds Aug 4, 2006 Issued
Array ( [id] => 5048966 [patent_doc_number] => 20070029510 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-02-08 [patent_title] => 'Gantry system for a particle therapy facility' [patent_app_type] => utility [patent_app_number] => 11/499825 [patent_app_country] => US [patent_app_date] => 2006-08-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2551 [patent_no_of_claims] => 14 [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/A1/0029/20070029510.pdf [firstpage_image] =>[orig_patent_app_number] => 11499825 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/499825
Gantry system for a particle therapy facility Aug 3, 2006 Issued
Array ( [id] => 5133612 [patent_doc_number] => 20070075241 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-04-05 [patent_title] => 'Sample plate for MALDI mass spectrometry and process for manufacture of the same' [patent_app_type] => utility [patent_app_number] => 11/498557 [patent_app_country] => US [patent_app_date] => 2006-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 23 [patent_no_of_words] => 6888 [patent_no_of_claims] => 32 [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/A1/0075/20070075241.pdf [firstpage_image] =>[orig_patent_app_number] => 11498557 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/498557
Sample plate for MALDI mass spectrometry and process for manufacture of the same Aug 2, 2006 Issued
Array ( [id] => 6573595 [patent_doc_number] => 20100096547 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-04-22 [patent_title] => 'Method for classifying and separating particles, and device for carrying out said method' [patent_app_type] => utility [patent_app_number] => 11/989873 [patent_app_country] => US [patent_app_date] => 2006-07-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3169 [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/A1/0096/20100096547.pdf [firstpage_image] =>[orig_patent_app_number] => 11989873 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/989873
Method for classifying and separating particles, and device for carrying out said method Jul 25, 2006 Abandoned
Array ( [id] => 588363 [patent_doc_number] => 07442949 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-10-28 [patent_title] => 'Portable nuclear radioactive fallout shelter and preservation of potable water storage system' [patent_app_type] => utility [patent_app_number] => 11/491812 [patent_app_country] => US [patent_app_date] => 2006-07-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 1849 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 41 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/442/07442949.pdf [firstpage_image] =>[orig_patent_app_number] => 11491812 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/491812
Portable nuclear radioactive fallout shelter and preservation of potable water storage system Jul 23, 2006 Issued
Array ( [id] => 5092786 [patent_doc_number] => 20070114395 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-05-24 [patent_title] => 'Photoemissive ion mobility spectrometry in ambient air' [patent_app_type] => utility [patent_app_number] => 11/491508 [patent_app_country] => US [patent_app_date] => 2006-07-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 7664 [patent_no_of_claims] => 32 [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/A1/0114/20070114395.pdf [firstpage_image] =>[orig_patent_app_number] => 11491508 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/491508
Photoemissive ion mobility spectrometry in ambient air Jul 19, 2006 Issued
Array ( [id] => 4907028 [patent_doc_number] => 20080017794 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-01-24 [patent_title] => 'COAXIAL RING ION TRAP' [patent_app_type] => utility [patent_app_number] => 11/458254 [patent_app_country] => US [patent_app_date] => 2006-07-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4946 [patent_no_of_claims] => 14 [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/A1/0017/20080017794.pdf [firstpage_image] =>[orig_patent_app_number] => 11458254 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/458254
COAXIAL RING ION TRAP Jul 17, 2006 Abandoned
Array ( [id] => 5832092 [patent_doc_number] => 20060243922 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-11-02 [patent_title] => 'Raster Frame Beam System For Electron Beam Lithography' [patent_app_type] => utility [patent_app_number] => 11/458052 [patent_app_country] => US [patent_app_date] => 2006-07-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 12266 [patent_no_of_claims] => 34 [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/A1/0243/20060243922.pdf [firstpage_image] =>[orig_patent_app_number] => 11458052 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/458052
Raster frame beam system for electron beam lithography Jul 16, 2006 Issued
Array ( [id] => 5202155 [patent_doc_number] => 20070023634 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-02-01 [patent_title] => 'METHOD AND APPARATUS FOR DE-CONVOLUTING A CONVOLUTED SPECTRUM' [patent_app_type] => utility [patent_app_number] => 11/458082 [patent_app_country] => US [patent_app_date] => 2006-07-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 11153 [patent_no_of_claims] => 28 [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/A1/0023/20070023634.pdf [firstpage_image] =>[orig_patent_app_number] => 11458082 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/458082
Method and apparatus for de-convoluting a convoluted spectrum Jul 16, 2006 Issued
Array ( [id] => 5202230 [patent_doc_number] => 20070023709 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-02-01 [patent_title] => 'LIGHT SOURCE APPARATUS, EXPOSURE APPARATUS AND DEVICE FABRICATION METHOD' [patent_app_type] => utility [patent_app_number] => 11/456104 [patent_app_country] => US [patent_app_date] => 2006-07-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 6387 [patent_no_of_claims] => 17 [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/A1/0023/20070023709.pdf [firstpage_image] =>[orig_patent_app_number] => 11456104 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/456104
Light source apparatus, exposure apparatus and device fabrication method Jul 6, 2006 Issued
Array ( [id] => 4936280 [patent_doc_number] => 20080073594 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-03-27 [patent_title] => 'Infrared ray generator' [patent_app_type] => utility [patent_app_number] => 11/480950 [patent_app_country] => US [patent_app_date] => 2006-07-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2068 [patent_no_of_claims] => 16 [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/A1/0073/20080073594.pdf [firstpage_image] =>[orig_patent_app_number] => 11480950 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/480950
Infrared ray generator Jul 5, 2006 Issued
Array ( [id] => 5185920 [patent_doc_number] => 20070164227 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-07-19 [patent_title] => 'Particle-beam exposure apparatus and particle-beam therapeutic apparatus' [patent_app_type] => utility [patent_app_number] => 11/480430 [patent_app_country] => US [patent_app_date] => 2006-07-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3442 [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/A1/0164/20070164227.pdf [firstpage_image] =>[orig_patent_app_number] => 11480430 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/480430
Particle-beam exposure apparatus and particle-beam therapeutic apparatus Jul 4, 2006 Issued
Array ( [id] => 4462082 [patent_doc_number] => 07880135 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-02-01 [patent_title] => 'Mass spectrometer' [patent_app_type] => utility [patent_app_number] => 12/094426 [patent_app_country] => US [patent_app_date] => 2006-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 6116 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 176 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/880/07880135.pdf [firstpage_image] =>[orig_patent_app_number] => 12094426 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/094426
Mass spectrometer Jun 26, 2006 Issued
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