Search

William A Powell

Examiner (ID: 129)

Most Active Art Unit
1765
Art Unit(s)
1763, 1765, 1502, 1307, 3202, 1106, 1303, 1301, 1109, 1104, 1304
Total Applications
3597
Issued Applications
3357
Pending Applications
97
Abandoned Applications
143

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 232367 [patent_doc_number] => 07597791 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-10-06 [patent_title] => 'Method and apparatus for generating electric fields and flow distributions for rapidly separating molecules' [patent_app_type] => utility [patent_app_number] => 10/147370 [patent_app_country] => US [patent_app_date] => 2002-05-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 26 [patent_no_of_words] => 6467 [patent_no_of_claims] => 42 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 19 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/597/07597791.pdf [firstpage_image] =>[orig_patent_app_number] => 10147370 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/147370
Method and apparatus for generating electric fields and flow distributions for rapidly separating molecules May 14, 2002 Issued
Array ( [id] => 382760 [patent_doc_number] => 07306712 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-12-11 [patent_title] => 'Gas sensor and method for measuring gas concentration using the same' [patent_app_type] => utility [patent_app_number] => 10/144835 [patent_app_country] => US [patent_app_date] => 2002-05-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 7468 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 238 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/306/07306712.pdf [firstpage_image] =>[orig_patent_app_number] => 10144835 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/144835
Gas sensor and method for measuring gas concentration using the same May 14, 2002 Issued
Array ( [id] => 6753060 [patent_doc_number] => 20030000836 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-01-02 [patent_title] => 'Prion diagnostic test' [patent_app_type] => new [patent_app_number] => 10/146596 [patent_app_country] => US [patent_app_date] => 2002-05-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 6992 [patent_no_of_claims] => 54 [patent_no_of_ind_claims] => 10 [patent_words_short_claim] => 36 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0000/20030000836.pdf [firstpage_image] =>[orig_patent_app_number] => 10146596 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/146596
Prion diagnostic test May 14, 2002 Issued
Array ( [id] => 6801832 [patent_doc_number] => 20030096997 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-05-22 [patent_title] => 'Transition metal complexes with (pyridyl)imidazole ligands' [patent_app_type] => new [patent_app_number] => 10/143300 [patent_app_country] => US [patent_app_date] => 2002-05-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8494 [patent_no_of_claims] => 48 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 8 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0096/20030096997.pdf [firstpage_image] =>[orig_patent_app_number] => 10143300 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/143300
Transition metal complexes with (pyridyl)imidazole ligands and sensors using said complexes May 8, 2002 Issued
Array ( [id] => 6606412 [patent_doc_number] => 20030209438 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-11-13 [patent_title] => 'Particle characterization using gravity in opposition to an induced force' [patent_app_type] => new [patent_app_number] => 10/142084 [patent_app_country] => US [patent_app_date] => 2002-05-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 19 [patent_no_of_words] => 5567 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 57 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0209/20030209438.pdf [firstpage_image] =>[orig_patent_app_number] => 10142084 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/142084
Particle characterization using gravity in opposition to an induced force May 8, 2002 Abandoned
Array ( [id] => 6606332 [patent_doc_number] => 20030209433 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-11-13 [patent_title] => 'GAS SENSOR' [patent_app_type] => new [patent_app_number] => 10/141548 [patent_app_country] => US [patent_app_date] => 2002-05-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 5542 [patent_no_of_claims] => 35 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0209/20030209433.pdf [firstpage_image] =>[orig_patent_app_number] => 10141548 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/141548
Gas sensor May 7, 2002 Issued
Array ( [id] => 6836905 [patent_doc_number] => 20030034245 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-02-20 [patent_title] => 'Sensor element' [patent_app_type] => new [patent_app_number] => 10/140903 [patent_app_country] => US [patent_app_date] => 2002-05-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1632 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 43 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0034/20030034245.pdf [firstpage_image] =>[orig_patent_app_number] => 10140903 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/140903
Sensor element May 6, 2002 Abandoned
10/048865 Sensor element and method for determining the oxygen concentration in gas mixtures May 6, 2002 Abandoned
Array ( [id] => 6723153 [patent_doc_number] => 20030205465 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-11-06 [patent_title] => 'Chloramine amperometric sensor' [patent_app_type] => new [patent_app_number] => 10/138359 [patent_app_country] => US [patent_app_date] => 2002-05-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 2024 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0205/20030205465.pdf [firstpage_image] =>[orig_patent_app_number] => 10138359 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/138359
Chloramine amperometric sensor May 2, 2002 Issued
Array ( [id] => 6724494 [patent_doc_number] => 20030206806 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-11-06 [patent_title] => 'Bridges, elements and junctions for electroosmotic flow systems' [patent_app_type] => new [patent_app_number] => 10/137215 [patent_app_country] => US [patent_app_date] => 2002-05-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 23004 [patent_no_of_claims] => 72 [patent_no_of_ind_claims] => 12 [patent_words_short_claim] => 42 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0206/20030206806.pdf [firstpage_image] =>[orig_patent_app_number] => 10137215 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/137215
Bridges, elements and junctions for electroosmotic flow systems Apr 30, 2002 Issued
Array ( [id] => 6867313 [patent_doc_number] => 20030080002 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-05-01 [patent_title] => 'Method and apparatus for detection of a bubble in a liquid' [patent_app_type] => new [patent_app_number] => 10/134914 [patent_app_country] => US [patent_app_date] => 2002-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5353 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 34 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0080/20030080002.pdf [firstpage_image] =>[orig_patent_app_number] => 10134914 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/134914
Method and apparatus for detection of a bubble in a liquid Apr 28, 2002 Issued
Array ( [id] => 6842822 [patent_doc_number] => 20030148169 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-08-07 [patent_title] => 'Biosensor carrying redox enzymes' [patent_app_type] => new [patent_app_number] => 10/133635 [patent_app_country] => US [patent_app_date] => 2002-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4636 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 10 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0148/20030148169.pdf [firstpage_image] =>[orig_patent_app_number] => 10133635 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/133635
Biosensor carrying redox enzymes Apr 28, 2002 Issued
Array ( [id] => 6424967 [patent_doc_number] => 20020175076 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-11-28 [patent_title] => 'Layered composite with an insulation layer' [patent_app_type] => new [patent_app_number] => 10/111358 [patent_app_country] => US [patent_app_date] => 2002-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2489 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 19 [patent_words_short_claim] => 23 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0175/20020175076.pdf [firstpage_image] =>[orig_patent_app_number] => 10111358 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/111358
Layered composite with an insulation layer Apr 23, 2002 Abandoned
Array ( [id] => 6811393 [patent_doc_number] => 20030070943 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-04-17 [patent_title] => 'Method and apparatus for measuring deposit forming capacity of fluids using an electrochemically controlled pH change in the fluid proximate to a piezoelectric microbalance' [patent_app_type] => new [patent_app_number] => 10/127380 [patent_app_country] => US [patent_app_date] => 2002-04-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 6907 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0070/20030070943.pdf [firstpage_image] =>[orig_patent_app_number] => 10127380 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/127380
Method and apparatus for measuring deposit forming capacity of fluids using an electrochemically controlled pH change in the fluid proximate to a piezoelectric microbalance Apr 21, 2002 Issued
Array ( [id] => 6742565 [patent_doc_number] => 20030019748 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-01-30 [patent_title] => 'Method and apparatus for stripping voltammetric and potent iometric detection and measurement of contamination in liquids' [patent_app_type] => new [patent_app_number] => 10/125822 [patent_app_country] => US [patent_app_date] => 2002-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 10995 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 50 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0019/20030019748.pdf [firstpage_image] =>[orig_patent_app_number] => 10125822 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/125822
Method and apparatus for stripping voltammetric and potent iometric detection and measurement of contamination in liquids Apr 18, 2002 Abandoned
Array ( [id] => 6806957 [patent_doc_number] => 20030196896 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-10-23 [patent_title] => 'Method and apparatus for screening flowable separation media for electrophoresis and related applications' [patent_app_type] => new [patent_app_number] => 10/124102 [patent_app_country] => US [patent_app_date] => 2002-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 10297 [patent_no_of_claims] => 72 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0196/20030196896.pdf [firstpage_image] =>[orig_patent_app_number] => 10124102 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/124102
Method and apparatus for screening flowable separation media for electrophoresis and related applications Apr 16, 2002 Abandoned
Array ( [id] => 978498 [patent_doc_number] => 06929728 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-08-16 [patent_title] => 'Sensor for measuring a gas concentration or ion concentration' [patent_app_type] => utility [patent_app_number] => 10/121935 [patent_app_country] => US [patent_app_date] => 2002-04-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 1010 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/929/06929728.pdf [firstpage_image] =>[orig_patent_app_number] => 10121935 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/121935
Sensor for measuring a gas concentration or ion concentration Apr 11, 2002 Issued
Array ( [id] => 1121850 [patent_doc_number] => 06793788 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-09-21 [patent_title] => 'Method and device for hydrogen and hydrocarbon sensing' [patent_app_type] => B2 [patent_app_number] => 10/117566 [patent_app_country] => US [patent_app_date] => 2002-04-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2602 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/793/06793788.pdf [firstpage_image] =>[orig_patent_app_number] => 10117566 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/117566
Method and device for hydrogen and hydrocarbon sensing Apr 4, 2002 Issued
Array ( [id] => 975050 [patent_doc_number] => 06932895 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-08-23 [patent_title] => 'Automated electrophoresis gel manipulation apparatus' [patent_app_type] => utility [patent_app_number] => 10/115431 [patent_app_country] => US [patent_app_date] => 2002-04-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 42 [patent_figures_cnt] => 71 [patent_no_of_words] => 24230 [patent_no_of_claims] => 35 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/932/06932895.pdf [firstpage_image] =>[orig_patent_app_number] => 10115431 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/115431
Automated electrophoresis gel manipulation apparatus Apr 3, 2002 Issued
Array ( [id] => 7283258 [patent_doc_number] => 20040144649 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-07-29 [patent_title] => 'Electrophoresis' [patent_app_type] => new [patent_app_number] => 10/472753 [patent_app_country] => US [patent_app_date] => 2003-10-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 25998 [patent_no_of_claims] => 35 [patent_no_of_ind_claims] => 19 [patent_words_short_claim] => 19 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0144/20040144649.pdf [firstpage_image] =>[orig_patent_app_number] => 10472753 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/472753
Electrophoresis Apr 2, 2002 Issued
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