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] => 659356 [patent_doc_number] => 07105809 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-09-12 [patent_title] => 'Microstructured polymeric substrate' [patent_app_type] => utility [patent_app_number] => 10/299962 [patent_app_country] => US [patent_app_date] => 2002-11-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 56 [patent_figures_cnt] => 58 [patent_no_of_words] => 11319 [patent_no_of_claims] => 42 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/105/07105809.pdf [firstpage_image] =>[orig_patent_app_number] => 10299962 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/299962
Microstructured polymeric substrate Nov 17, 2002 Issued
Array ( [id] => 7387813 [patent_doc_number] => 20040016892 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-01-29 [patent_title] => 'Method and system for electronic pasteurization' [patent_app_type] => new [patent_app_number] => 10/293202 [patent_app_country] => US [patent_app_date] => 2002-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 8615 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0016/20040016892.pdf [firstpage_image] =>[orig_patent_app_number] => 10293202 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/293202
Method and system for electronic pasteurization Nov 12, 2002 Abandoned
Array ( [id] => 1132045 [patent_doc_number] => 06787763 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-09-07 [patent_title] => 'Method and apparatus to increase the resolution and widen the range of differential mobility analyzers (DMAs)' [patent_app_type] => B2 [patent_app_number] => 10/286672 [patent_app_country] => US [patent_app_date] => 2002-11-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 12309 [patent_no_of_claims] => 83 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 46 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/787/06787763.pdf [firstpage_image] =>[orig_patent_app_number] => 10286672 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/286672
Method and apparatus to increase the resolution and widen the range of differential mobility analyzers (DMAs) Oct 31, 2002 Issued
Array ( [id] => 630713 [patent_doc_number] => 07132674 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-11-07 [patent_title] => 'Collimator for high-energy radiation and program for controlling said collimator' [patent_app_type] => utility [patent_app_number] => 10/495967 [patent_app_country] => US [patent_app_date] => 2002-10-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 5556 [patent_no_of_claims] => 38 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 206 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/132/07132674.pdf [firstpage_image] =>[orig_patent_app_number] => 10495967 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/495967
Collimator for high-energy radiation and program for controlling said collimator Oct 22, 2002 Issued
Array ( [id] => 7414003 [patent_doc_number] => 20040159782 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-08-19 [patent_title] => 'Coaxial multiple reflection time-of-flight mass spectrometer' [patent_app_type] => new [patent_app_number] => 10/278095 [patent_app_country] => US [patent_app_date] => 2002-10-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 16462 [patent_no_of_claims] => 43 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0159/20040159782.pdf [firstpage_image] =>[orig_patent_app_number] => 10278095 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/278095
Coaxial multiple reflection time-of-flight mass spectrometer Oct 21, 2002 Abandoned
Array ( [id] => 7369127 [patent_doc_number] => 20040079518 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-04-29 [patent_title] => 'Method and apparatus for cooling a reticle during lithographic exposure' [patent_app_type] => new [patent_app_number] => 10/273405 [patent_app_country] => US [patent_app_date] => 2002-10-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 30 [patent_figures_cnt] => 30 [patent_no_of_words] => 8938 [patent_no_of_claims] => 48 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 56 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0079/20040079518.pdf [firstpage_image] =>[orig_patent_app_number] => 10273405 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/273405
Method and apparatus for cooling a reticle during lithographic exposure Oct 17, 2002 Issued
Array ( [id] => 1221637 [patent_doc_number] => 06703632 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2004-03-09 [patent_title] => 'Radiation shield' [patent_app_type] => B1 [patent_app_number] => 10/089886 [patent_app_country] => US [patent_app_date] => 2002-10-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 3670 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 55 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/703/06703632.pdf [firstpage_image] =>[orig_patent_app_number] => 10089886 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/089886
Radiation shield Oct 16, 2002 Issued
Array ( [id] => 559023 [patent_doc_number] => 07161162 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-01-09 [patent_title] => 'Electron beam pattern generator with photocathode comprising low work function cesium halide' [patent_app_type] => utility [patent_app_number] => 10/282324 [patent_app_country] => US [patent_app_date] => 2002-10-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 7133 [patent_no_of_claims] => 31 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/161/07161162.pdf [firstpage_image] =>[orig_patent_app_number] => 10282324 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/282324
Electron beam pattern generator with photocathode comprising low work function cesium halide Oct 9, 2002 Issued
Array ( [id] => 7211334 [patent_doc_number] => 20040071066 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-04-15 [patent_title] => 'Determining emitter beam size for data storage medium' [patent_app_type] => new [patent_app_number] => 10/268504 [patent_app_country] => US [patent_app_date] => 2002-10-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 5060 [patent_no_of_claims] => 44 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 42 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0071/20040071066.pdf [firstpage_image] =>[orig_patent_app_number] => 10268504 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/268504
Determining emitter beam size for data storage medium Oct 8, 2002 Issued
Array ( [id] => 7444498 [patent_doc_number] => 20040067037 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-04-08 [patent_title] => 'Curing of compositions for fiber optics' [patent_app_type] => new [patent_app_number] => 10/263537 [patent_app_country] => US [patent_app_date] => 2002-10-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 24 [patent_figures_cnt] => 24 [patent_no_of_words] => 6099 [patent_no_of_claims] => 38 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0067/20040067037.pdf [firstpage_image] =>[orig_patent_app_number] => 10263537 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/263537
Curing of compositions for fiber optics Oct 2, 2002 Abandoned
Array ( [id] => 6690812 [patent_doc_number] => 20030038244 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-02-27 [patent_title] => 'Electrostatically focused addressable field emission array chips (AFEA\'s) for high-speed massively parallel maskless digital e-beam direct write lithography and scanning electron microscopy' [patent_app_type] => new [patent_app_number] => 10/260321 [patent_app_country] => US [patent_app_date] => 2002-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 9222 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 25 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0038/20030038244.pdf [firstpage_image] =>[orig_patent_app_number] => 10260321 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/260321
Individually addressable cathodes with integrated focusing stack or detectors Sep 29, 2002 Issued
Array ( [id] => 725594 [patent_doc_number] => 07045800 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-05-16 [patent_title] => 'Electron beam drawing apparatus' [patent_app_type] => utility [patent_app_number] => 10/255602 [patent_app_country] => US [patent_app_date] => 2002-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2163 [patent_no_of_claims] => 8 [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] => patents/07/045/07045800.pdf [firstpage_image] =>[orig_patent_app_number] => 10255602 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/255602
Electron beam drawing apparatus Sep 26, 2002 Issued
Array ( [id] => 6713741 [patent_doc_number] => 20030025089 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-02-06 [patent_title] => 'Methods and compositions for ionizing radiation shielding' [patent_app_type] => new [patent_app_number] => 10/247187 [patent_app_country] => US [patent_app_date] => 2002-09-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 5163 [patent_no_of_claims] => 39 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0025/20030025089.pdf [firstpage_image] =>[orig_patent_app_number] => 10247187 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/247187
Methods and compositions for ionizing radiation shielding Sep 17, 2002 Issued
Array ( [id] => 6790016 [patent_doc_number] => 20030085360 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-05-08 [patent_title] => 'ELECTRON OPTICS FOR MULTI-BEAM ELECTRON BEAM LITHOGRAPHY TOOL' [patent_app_type] => new [patent_app_number] => 10/243585 [patent_app_country] => US [patent_app_date] => 2002-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 24 [patent_figures_cnt] => 24 [patent_no_of_words] => 14003 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0085/20030085360.pdf [firstpage_image] =>[orig_patent_app_number] => 10243585 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/243585
Electron optics for multi-beam electron beam lithography tool Sep 11, 2002 Issued
Array ( [id] => 6733274 [patent_doc_number] => 20030010909 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-01-16 [patent_title] => 'Device for delivery of multiple liquid sample streams to a mass spectrometer' [patent_app_type] => new [patent_app_number] => 10/242114 [patent_app_country] => US [patent_app_date] => 2002-09-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2965 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0010/20030010909.pdf [firstpage_image] =>[orig_patent_app_number] => 10242114 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/242114
Device for delivery of multiple liquid sample streams to a mass spectrometer Sep 10, 2002 Abandoned
Array ( [id] => 1171647 [patent_doc_number] => 06753523 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2004-06-22 [patent_title] => 'Mass spectrometry with multipole ion guides' [patent_app_type] => B1 [patent_app_number] => 10/236750 [patent_app_country] => US [patent_app_date] => 2002-09-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 22 [patent_no_of_words] => 30217 [patent_no_of_claims] => 37 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 277 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/753/06753523.pdf [firstpage_image] =>[orig_patent_app_number] => 10236750 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/236750
Mass spectrometry with multipole ion guides Sep 5, 2002 Issued
Array ( [id] => 676973 [patent_doc_number] => 07087894 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-08-08 [patent_title] => 'Optical system for reinforcing optical tweezers capturing force' [patent_app_type] => utility [patent_app_number] => 10/498317 [patent_app_country] => US [patent_app_date] => 2002-09-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 3095 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 34 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/087/07087894.pdf [firstpage_image] =>[orig_patent_app_number] => 10498317 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/498317
Optical system for reinforcing optical tweezers capturing force Sep 2, 2002 Issued
Array ( [id] => 774711 [patent_doc_number] => 07002166 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-02-21 [patent_title] => 'Method and system for single ion implantation' [patent_app_type] => utility [patent_app_number] => 10/484647 [patent_app_country] => US [patent_app_date] => 2002-08-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 5600 [patent_no_of_claims] => 38 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 16 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/002/07002166.pdf [firstpage_image] =>[orig_patent_app_number] => 10484647 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/484647
Method and system for single ion implantation Aug 26, 2002 Issued
Array ( [id] => 7272877 [patent_doc_number] => 20040232328 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-11-25 [patent_title] => 'Method for dissociating ions using a quadrupole ion trap device' [patent_app_type] => new [patent_app_number] => 10/487506 [patent_app_country] => US [patent_app_date] => 2004-04-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 6218 [patent_no_of_claims] => 38 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0232/20040232328.pdf [firstpage_image] =>[orig_patent_app_number] => 10487506 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/487506
Method for dissociating ions using a quadrupole ion trap device Aug 22, 2002 Issued
Array ( [id] => 7379560 [patent_doc_number] => 20040036029 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-02-26 [patent_title] => 'Precision multiple electrode ion mirror' [patent_app_type] => new [patent_app_number] => 10/227018 [patent_app_country] => US [patent_app_date] => 2002-08-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4719 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 51 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0036/20040036029.pdf [firstpage_image] =>[orig_patent_app_number] => 10227018 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/227018
Precision multiple electrode ion mirror Aug 22, 2002 Issued
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