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
10/088217 Exhaust-gas sensor for igniting an exothermal reaction Jul 16, 2002 Abandoned
Array ( [id] => 867318 [patent_doc_number] => 07364647 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-04-29 [patent_title] => 'Laminated flow device' [patent_app_type] => utility [patent_app_number] => 10/198223 [patent_app_country] => US [patent_app_date] => 2002-07-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 16 [patent_no_of_words] => 6094 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 218 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/364/07364647.pdf [firstpage_image] =>[orig_patent_app_number] => 10198223 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/198223
Laminated flow device Jul 16, 2002 Issued
Array ( [id] => 7346976 [patent_doc_number] => 20040011652 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-01-22 [patent_title] => 'Separation of particles using multiple conductive layers' [patent_app_type] => new [patent_app_number] => 10/197538 [patent_app_country] => US [patent_app_date] => 2002-07-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 3932 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 54 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0011/20040011652.pdf [firstpage_image] =>[orig_patent_app_number] => 10197538 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/197538
Separation of particles using multiple conductive layers Jul 15, 2002 Abandoned
Array ( [id] => 581282 [patent_doc_number] => 07442289 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-10-28 [patent_title] => 'Amperometric biosensor in thick film technology' [patent_app_type] => utility [patent_app_number] => 10/486300 [patent_app_country] => US [patent_app_date] => 2002-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 3126 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/442/07442289.pdf [firstpage_image] =>[orig_patent_app_number] => 10486300 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/486300
Amperometric biosensor in thick film technology Jul 11, 2002 Issued
Array ( [id] => 6776373 [patent_doc_number] => 20030047453 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-03-13 [patent_title] => 'Device for separating electrolyte chambers within an electrochemical sensor' [patent_app_type] => new [patent_app_number] => 10/192747 [patent_app_country] => US [patent_app_date] => 2002-07-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5567 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0047/20030047453.pdf [firstpage_image] =>[orig_patent_app_number] => 10192747 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/192747
Device for separating electrolyte chambers within an electrochemical sensor Jul 8, 2002 Abandoned
Array ( [id] => 1030612 [patent_doc_number] => 06878252 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-04-12 [patent_title] => 'Gas sensor' [patent_app_type] => utility [patent_app_number] => 10/191182 [patent_app_country] => US [patent_app_date] => 2002-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 10 [patent_no_of_words] => 2202 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/878/06878252.pdf [firstpage_image] =>[orig_patent_app_number] => 10191182 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/191182
Gas sensor Jul 7, 2002 Issued
Array ( [id] => 6772099 [patent_doc_number] => 20030015437 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-01-23 [patent_title] => 'Method for in-situ analysis and flow cell therefor' [patent_app_type] => new [patent_app_number] => 10/180162 [patent_app_country] => US [patent_app_date] => 2002-06-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4131 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0015/20030015437.pdf [firstpage_image] =>[orig_patent_app_number] => 10180162 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/180162
Method for in-situ analysis and flow cell therefor Jun 24, 2002 Abandoned
Array ( [id] => 6776385 [patent_doc_number] => 20030047465 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-03-13 [patent_title] => 'Method for detecting and localising leaks and suitable devices for carrying out said method' [patent_app_type] => new [patent_app_number] => 10/169416 [patent_app_country] => US [patent_app_date] => 2002-06-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2205 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 28 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0047/20030047465.pdf [firstpage_image] =>[orig_patent_app_number] => 10169416 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/169416
Method for detecting and localizing leaks and suitable device for carrying out the method Jun 19, 2002 Issued
Array ( [id] => 6315631 [patent_doc_number] => 20020195339 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-12-26 [patent_title] => 'Gas sensor' [patent_app_type] => new [patent_app_number] => 10/175090 [patent_app_country] => US [patent_app_date] => 2002-06-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 7287 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 175 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0195/20020195339.pdf [firstpage_image] =>[orig_patent_app_number] => 10175090 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/175090
Gas sensor Jun 19, 2002 Issued
Array ( [id] => 6489528 [patent_doc_number] => 20020189942 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-12-19 [patent_title] => 'Gas concentration measuring device' [patent_app_type] => new [patent_app_number] => 10/171588 [patent_app_country] => US [patent_app_date] => 2002-06-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 6222 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 252 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0189/20020189942.pdf [firstpage_image] =>[orig_patent_app_number] => 10171588 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/171588
Gas concentration measuring device Jun 16, 2002 Abandoned
Array ( [id] => 6803091 [patent_doc_number] => 20030230485 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-12-18 [patent_title] => 'METHOD FOR DETERMINING CONCENTRATIONS OF ADDITIVES IN ACID COPPER ELECTROCHEMICAL DEPOSITION BATHS' [patent_app_type] => new [patent_app_number] => 10/064125 [patent_app_country] => US [patent_app_date] => 2002-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 4674 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0230/20030230485.pdf [firstpage_image] =>[orig_patent_app_number] => 10064125 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/064125
Method for determining concentrations of additives in acid copper electrochemical deposition baths Jun 12, 2002 Issued
Array ( [id] => 971773 [patent_doc_number] => 06936158 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-08-30 [patent_title] => 'Method and apparatus for measuring accumulated and instant rate of material loss or material gain' [patent_app_type] => utility [patent_app_number] => 10/166571 [patent_app_country] => US [patent_app_date] => 2002-06-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 14667 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 407 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/936/06936158.pdf [firstpage_image] =>[orig_patent_app_number] => 10166571 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/166571
Method and apparatus for measuring accumulated and instant rate of material loss or material gain Jun 9, 2002 Issued
Array ( [id] => 6169244 [patent_doc_number] => 20020153249 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-10-24 [patent_title] => 'Corrosion monitoring' [patent_app_type] => new [patent_app_number] => 10/069347 [patent_app_country] => US [patent_app_date] => 2002-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2204 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 19 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0153/20020153249.pdf [firstpage_image] =>[orig_patent_app_number] => 10069347 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/069347
Corrosion monitoring Jun 6, 2002 Issued
Array ( [id] => 612367 [patent_doc_number] => 07147761 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-12-12 [patent_title] => 'Electrochemical sensor' [patent_app_type] => utility [patent_app_number] => 10/164539 [patent_app_country] => US [patent_app_date] => 2002-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 15 [patent_no_of_words] => 5818 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/147/07147761.pdf [firstpage_image] =>[orig_patent_app_number] => 10164539 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/164539
Electrochemical sensor Jun 5, 2002 Issued
Array ( [id] => 6676612 [patent_doc_number] => 20030226752 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-12-11 [patent_title] => 'Method for pH-biased isoelectric trapping separation' [patent_app_type] => new [patent_app_number] => 10/163885 [patent_app_country] => US [patent_app_date] => 2002-06-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 8114 [patent_no_of_claims] => 63 [patent_no_of_ind_claims] => 59 [patent_words_short_claim] => 18 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0226/20030226752.pdf [firstpage_image] =>[orig_patent_app_number] => 10163885 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/163885
Method for pH-biased isoelectric trapping separation Jun 4, 2002 Abandoned
Array ( [id] => 6806961 [patent_doc_number] => 20030196900 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-10-23 [patent_title] => 'Hydrogel-driven micropump' [patent_app_type] => new [patent_app_number] => 10/162842 [patent_app_country] => US [patent_app_date] => 2002-06-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2357 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 32 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0196/20030196900.pdf [firstpage_image] =>[orig_patent_app_number] => 10162842 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/162842
Hydrogel-driven micropump Jun 3, 2002 Abandoned
Array ( [id] => 1222623 [patent_doc_number] => 06699383 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-03-02 [patent_title] => 'Method for determining a NOx concentration' [patent_app_type] => B2 [patent_app_number] => 10/156483 [patent_app_country] => US [patent_app_date] => 2002-05-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 2776 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/699/06699383.pdf [firstpage_image] =>[orig_patent_app_number] => 10156483 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/156483
Method for determining a NOx concentration May 27, 2002 Issued
Array ( [id] => 993316 [patent_doc_number] => 06916415 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-07-12 [patent_title] => 'Heater drive circuit and drive method for a gas sensor' [patent_app_type] => utility [patent_app_number] => 10/156481 [patent_app_country] => US [patent_app_date] => 2002-05-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 4217 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 273 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/916/06916415.pdf [firstpage_image] =>[orig_patent_app_number] => 10156481 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/156481
Heater drive circuit and drive method for a gas sensor May 27, 2002 Issued
Array ( [id] => 6785434 [patent_doc_number] => 20030136673 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-07-24 [patent_title] => 'Amperometric sensors using synthetic substrates based on modeled active-site chemistry' [patent_app_type] => new [patent_app_number] => 10/155745 [patent_app_country] => US [patent_app_date] => 2002-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 27 [patent_figures_cnt] => 27 [patent_no_of_words] => 12047 [patent_no_of_claims] => 74 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 42 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0136/20030136673.pdf [firstpage_image] =>[orig_patent_app_number] => 10155745 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/155745
Amperometric sensors using synthetic substrates based on modeled active-site chemistry May 23, 2002 Abandoned
Array ( [id] => 7318182 [patent_doc_number] => 20040134780 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-07-15 [patent_title] => 'Proton conductor gas sensor' [patent_app_type] => new [patent_app_number] => 10/476947 [patent_app_country] => US [patent_app_date] => 2003-11-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 8424 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 252 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0134/20040134780.pdf [firstpage_image] =>[orig_patent_app_number] => 10476947 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/476947
Proton conductor gas sensor May 22, 2002 Issued
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