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] => 9711267 [patent_doc_number] => 08835840 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2014-09-16 [patent_title] => 'Positron storage micro-trap array' [patent_app_type] => utility [patent_app_number] => 12/886412 [patent_app_country] => US [patent_app_date] => 2010-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 11 [patent_no_of_words] => 5504 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12886412 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/886412
Positron storage micro-trap array Sep 19, 2010 Issued
Array ( [id] => 6160834 [patent_doc_number] => 20110192994 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-08-11 [patent_title] => 'SYSTEM AND METHOD OF ELECTRON BEAM WRITING' [patent_app_type] => utility [patent_app_number] => 12/857388 [patent_app_country] => US [patent_app_date] => 2010-08-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 6076 [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] => publications/A1/0192/20110192994.pdf [firstpage_image] =>[orig_patent_app_number] => 12857388 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/857388
System and method of electron beam writing Aug 15, 2010 Issued
Array ( [id] => 9939523 [patent_doc_number] => 08989345 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-03-24 [patent_title] => 'Method for evaluation of density profile in carbon/carbon material and method for production of standard density test block used therein' [patent_app_type] => utility [patent_app_number] => 13/583431 [patent_app_country] => US [patent_app_date] => 2010-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 4577 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13583431 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/583431
Method for evaluation of density profile in carbon/carbon material and method for production of standard density test block used therein Jul 11, 2010 Issued
Array ( [id] => 8386550 [patent_doc_number] => 08263952 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2012-09-11 [patent_title] => 'Lead free barium sulfate electrical insulator and method of manufacture' [patent_app_type] => utility [patent_app_number] => 12/820521 [patent_app_country] => US [patent_app_date] => 2010-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 5504 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12820521 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/820521
Lead free barium sulfate electrical insulator and method of manufacture Jun 21, 2010 Issued
Array ( [id] => 8565512 [patent_doc_number] => 20120328082 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-12-27 [patent_title] => 'X-RAY MIRROR, METHOD OF PRODUCING THE MIRROR, AND X-RAY APPARATUS' [patent_app_type] => utility [patent_app_number] => 13/582578 [patent_app_country] => US [patent_app_date] => 2010-06-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 10254 [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] => 13582578 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/582578
X-RAY MIRROR, METHOD OF PRODUCING THE MIRROR, AND X-RAY APPARATUS May 31, 2010 Abandoned
Array ( [id] => 7763319 [patent_doc_number] => 08115165 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-02-14 [patent_title] => 'Mass selector' [patent_app_type] => utility [patent_app_number] => 12/788391 [patent_app_country] => US [patent_app_date] => 2010-05-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4345 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/115/08115165.pdf [firstpage_image] =>[orig_patent_app_number] => 12788391 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/788391
Mass selector May 26, 2010 Issued
Array ( [id] => 9140714 [patent_doc_number] => 08581176 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-11-12 [patent_title] => 'Method for high efficiency tandem mass spectrometry' [patent_app_type] => utility [patent_app_number] => 12/788403 [patent_app_country] => US [patent_app_date] => 2010-05-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 6656 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 180 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12788403 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/788403
Method for high efficiency tandem mass spectrometry May 26, 2010 Issued
Array ( [id] => 6374448 [patent_doc_number] => 20100301205 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-12-02 [patent_title] => 'LINEAR ION TRAP FOR MSMS' [patent_app_type] => utility [patent_app_number] => 12/788368 [patent_app_country] => US [patent_app_date] => 2010-05-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5962 [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/A1/0301/20100301205.pdf [firstpage_image] =>[orig_patent_app_number] => 12788368 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/788368
LINEAR ION TRAP FOR MSMS May 26, 2010 Abandoned
Array ( [id] => 9184251 [patent_doc_number] => 08624186 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-01-07 [patent_title] => 'Movable detector for charged particle beam inspection or review' [patent_app_type] => utility [patent_app_number] => 12/787139 [patent_app_country] => US [patent_app_date] => 2010-05-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3429 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12787139 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/787139
Movable detector for charged particle beam inspection or review May 24, 2010 Issued
Array ( [id] => 8581177 [patent_doc_number] => 08347409 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-01-01 [patent_title] => 'Resonance compensation in scanning probe microscopy' [patent_app_type] => utility [patent_app_number] => 12/785840 [patent_app_country] => US [patent_app_date] => 2010-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 39 [patent_no_of_words] => 7503 [patent_no_of_claims] => 33 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12785840 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/785840
Resonance compensation in scanning probe microscopy May 23, 2010 Issued
Array ( [id] => 8375673 [patent_doc_number] => 08258464 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-09-04 [patent_title] => 'Mass spectrometer and methods for detecting large biomolecules' [patent_app_type] => utility [patent_app_number] => 12/785945 [patent_app_country] => US [patent_app_date] => 2010-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 5794 [patent_no_of_claims] => 32 [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] => 12785945 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/785945
Mass spectrometer and methods for detecting large biomolecules May 23, 2010 Issued
Array ( [id] => 7582828 [patent_doc_number] => 20110277338 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-11-17 [patent_title] => 'UV LED Curing Apparatus with Improved Housing and Switch Controller' [patent_app_type] => utility [patent_app_number] => 12/779779 [patent_app_country] => US [patent_app_date] => 2010-05-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 7059 [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/A1/0277/20110277338.pdf [firstpage_image] =>[orig_patent_app_number] => 12779779 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/779779
UV LED curing apparatus with improved housing and switch controller May 12, 2010 Issued
Array ( [id] => 10053371 [patent_doc_number] => 09093254 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-07-28 [patent_title] => 'Rapid gas-phase isotopic labeling for enhanced detection of protein conformations' [patent_app_type] => utility [patent_app_number] => 13/264574 [patent_app_country] => US [patent_app_date] => 2010-04-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 21 [patent_no_of_words] => 7980 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 61 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13264574 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/264574
Rapid gas-phase isotopic labeling for enhanced detection of protein conformations Apr 13, 2010 Issued
Array ( [id] => 7787500 [patent_doc_number] => 20120049056 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-03-01 [patent_title] => 'Acquisition and Analysis of Mixed Ion Populations in a Mass Spectrometer' [patent_app_type] => utility [patent_app_number] => 13/265127 [patent_app_country] => US [patent_app_date] => 2010-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 8127 [patent_no_of_claims] => 11 [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/A1/0049/20120049056.pdf [firstpage_image] =>[orig_patent_app_number] => 13265127 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/265127
Acquisition and analysis of mixed ion populations in a mass spectrometer Mar 29, 2010 Issued
Array ( [id] => 6611889 [patent_doc_number] => 20100224791 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-09-09 [patent_title] => 'SYSTEMS AND METHODS FOR RADIOISOTOPE GENERATION' [patent_app_type] => utility [patent_app_number] => 12/724380 [patent_app_country] => US [patent_app_date] => 2010-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4767 [patent_no_of_claims] => 64 [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/A1/0224/20100224791.pdf [firstpage_image] =>[orig_patent_app_number] => 12724380 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/724380
SYSTEMS AND METHODS FOR RADIOISOTOPE GENERATION Mar 14, 2010 Abandoned
Array ( [id] => 6505941 [patent_doc_number] => 20100219337 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-09-02 [patent_title] => 'Method Of Mass Spectrometry And Mass Spectrometer' [patent_app_type] => utility [patent_app_number] => 12/713522 [patent_app_country] => US [patent_app_date] => 2010-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 5536 [patent_no_of_claims] => 14 [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/A1/0219/20100219337.pdf [firstpage_image] =>[orig_patent_app_number] => 12713522 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/713522
Method Of Mass Spectrometry And Mass Spectrometer Feb 25, 2010 Abandoned
Array ( [id] => 8528148 [patent_doc_number] => 08304721 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-11-06 [patent_title] => 'Micro cross-section processing method' [patent_app_type] => utility [patent_app_number] => 12/708896 [patent_app_country] => US [patent_app_date] => 2010-02-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 3740 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 280 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12708896 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/708896
Micro cross-section processing method Feb 18, 2010 Issued
Array ( [id] => 5955483 [patent_doc_number] => 20110180699 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-07-28 [patent_title] => 'DEVICE AND METHOD USING MICROPLASMA ARRAY FOR IONIZING SAMPLES FOR MASS SPECTROMETRY' [patent_app_type] => utility [patent_app_number] => 12/693857 [patent_app_country] => US [patent_app_date] => 2010-01-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2770 [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/A1/0180/20110180699.pdf [firstpage_image] =>[orig_patent_app_number] => 12693857 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/693857
Device and method using microplasma array for ionizing samples for mass spectrometry Jan 25, 2010 Issued
Array ( [id] => 6431203 [patent_doc_number] => 20100187434 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-07-29 [patent_title] => 'METHOD FOR PRODUCING A MULTI-BEAM DEFLECTOR ARRAY DEVICE HAVING ELECTRODES' [patent_app_type] => utility [patent_app_number] => 12/692679 [patent_app_country] => US [patent_app_date] => 2010-01-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 6667 [patent_no_of_claims] => 20 [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/A1/0187/20100187434.pdf [firstpage_image] =>[orig_patent_app_number] => 12692679 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/692679
Method for producing a multi-beam deflector array device having electrodes Jan 24, 2010 Issued
Array ( [id] => 8398822 [patent_doc_number] => 08269198 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-09-18 [patent_title] => 'Heavy ion therapy with microbeams' [patent_app_type] => utility [patent_app_number] => 12/692216 [patent_app_country] => US [patent_app_date] => 2010-01-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 7623 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 319 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12692216 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/692216
Heavy ion therapy with microbeams Jan 21, 2010 Issued
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