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] => 1527236 [patent_doc_number] => 06478940 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-11-12 [patent_title] => 'Gas concentration sensing apparatus capable of suppressing sensor voltage oscillation' [patent_app_type] => B1 [patent_app_number] => 09/383383 [patent_app_country] => US [patent_app_date] => 1999-08-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 30 [patent_no_of_words] => 10591 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 177 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/478/06478940.pdf [firstpage_image] =>[orig_patent_app_number] => 09383383 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/383383
Gas concentration sensing apparatus capable of suppressing sensor voltage oscillation Aug 25, 1999 Issued
Array ( [id] => 4352172 [patent_doc_number] => 06254765 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-07-03 [patent_title] => 'Method of regulating the temperature of a sensor' [patent_app_type] => 1 [patent_app_number] => 9/382756 [patent_app_country] => US [patent_app_date] => 1999-08-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2762 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/254/06254765.pdf [firstpage_image] =>[orig_patent_app_number] => 382756 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/382756
Method of regulating the temperature of a sensor Aug 24, 1999 Issued
Array ( [id] => 4263214 [patent_doc_number] => 06245205 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-06-12 [patent_title] => 'Diagnostic arrangement for a potentiometric electrically heated exhaust-gas probe for controlling combustion processes' [patent_app_type] => 1 [patent_app_number] => 9/379368 [patent_app_country] => US [patent_app_date] => 1999-08-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2726 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 189 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/245/06245205.pdf [firstpage_image] =>[orig_patent_app_number] => 379368 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/379368
Diagnostic arrangement for a potentiometric electrically heated exhaust-gas probe for controlling combustion processes Aug 22, 1999 Issued
09/375715 TOOTHBRUSH AND METHOD FOR MAKING A TUFT OF BRISTLES USABLE IN A TOOTHBRUSH Aug 16, 1999 Abandoned
Array ( [id] => 4318966 [patent_doc_number] => 06328878 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-12-11 [patent_title] => 'Adhesive tape sensor for detecting and evaluating coating and substrate degradation utilizing electrochemical processes' [patent_app_type] => 1 [patent_app_number] => 9/372074 [patent_app_country] => US [patent_app_date] => 1999-08-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2012 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 166 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/328/06328878.pdf [firstpage_image] =>[orig_patent_app_number] => 372074 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/372074
Adhesive tape sensor for detecting and evaluating coating and substrate degradation utilizing electrochemical processes Aug 10, 1999 Issued
Array ( [id] => 1297276 [patent_doc_number] => 06623617 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2003-09-23 [patent_title] => 'Method and apparatus for measuring concentration of a component in a gas' [patent_app_type] => B2 [patent_app_number] => 09/370924 [patent_app_country] => US [patent_app_date] => 1999-08-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 4812 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 240 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/623/06623617.pdf [firstpage_image] =>[orig_patent_app_number] => 09370924 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/370924
Method and apparatus for measuring concentration of a component in a gas Aug 9, 1999 Issued
Array ( [id] => 759508 [patent_doc_number] => 07011735 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2006-03-14 [patent_title] => 'Arrangement for wiring an electrochemical sensor' [patent_app_type] => utility [patent_app_number] => 09/369767 [patent_app_country] => US [patent_app_date] => 1999-08-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 873 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/011/07011735.pdf [firstpage_image] =>[orig_patent_app_number] => 09369767 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/369767
Arrangement for wiring an electrochemical sensor Aug 5, 1999 Issued
Array ( [id] => 1046316 [patent_doc_number] => 06863790 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2005-03-08 [patent_title] => 'Sheathless interface for capillary electrophoresis/electrospray ionization-mass spectrometry using an in-capillary electrode' [patent_app_type] => utility [patent_app_number] => 09/370781 [patent_app_country] => US [patent_app_date] => 1999-08-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 37 [patent_no_of_words] => 16055 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/863/06863790.pdf [firstpage_image] =>[orig_patent_app_number] => 09370781 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/370781
Sheathless interface for capillary electrophoresis/electrospray ionization-mass spectrometry using an in-capillary electrode Aug 4, 1999 Issued
Array ( [id] => 1309049 [patent_doc_number] => 06610188 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-08-26 [patent_title] => 'Electrode array for field cages' [patent_app_type] => B1 [patent_app_number] => 09/308841 [patent_app_country] => US [patent_app_date] => 1999-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 3231 [patent_no_of_claims] => 6 [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/06/610/06610188.pdf [firstpage_image] =>[orig_patent_app_number] => 09308841 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/308841
Electrode array for field cages Jul 29, 1999 Issued
Array ( [id] => 1445679 [patent_doc_number] => 06368479 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-04-09 [patent_title] => 'Carbon monoxide sensor, method for making the same, and method of using the same' [patent_app_type] => B1 [patent_app_number] => 09/361115 [patent_app_country] => US [patent_app_date] => 1999-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 10 [patent_no_of_words] => 8931 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/368/06368479.pdf [firstpage_image] =>[orig_patent_app_number] => 09361115 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/361115
Carbon monoxide sensor, method for making the same, and method of using the same Jul 26, 1999 Issued
Array ( [id] => 4262731 [patent_doc_number] => 06306457 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-10-23 [patent_title] => 'Coated system and method for its manufacture and its use' [patent_app_type] => 1 [patent_app_number] => 9/360047 [patent_app_country] => US [patent_app_date] => 1999-07-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 2269 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 29 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/306/06306457.pdf [firstpage_image] =>[orig_patent_app_number] => 360047 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/360047
Coated system and method for its manufacture and its use Jul 22, 1999 Issued
Array ( [id] => 7637125 [patent_doc_number] => 06379529 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-04-30 [patent_title] => 'Sensor element design for determining the concentration of oxidizable constituents in a gas mixture' [patent_app_type] => B1 [patent_app_number] => 09/284358 [patent_app_country] => US [patent_app_date] => 1999-07-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 2248 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 11 [patent_words_short_claim] => 16 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/379/06379529.pdf [firstpage_image] =>[orig_patent_app_number] => 09284358 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/284358
Sensor element design for determining the concentration of oxidizable constituents in a gas mixture Jul 19, 1999 Issued
Array ( [id] => 4399161 [patent_doc_number] => 06231735 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-05-15 [patent_title] => 'Oxygen linear sensor test arrangement' [patent_app_type] => 1 [patent_app_number] => 9/354170 [patent_app_country] => US [patent_app_date] => 1999-07-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3270 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 334 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/231/06231735.pdf [firstpage_image] =>[orig_patent_app_number] => 354170 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/354170
Oxygen linear sensor test arrangement Jul 15, 1999 Issued
Array ( [id] => 1474596 [patent_doc_number] => 06343402 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-02-05 [patent_title] => 'Mirror wiper assembly' [patent_app_type] => B1 [patent_app_number] => 09/351393 [patent_app_country] => US [patent_app_date] => 1999-07-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 24 [patent_no_of_words] => 4474 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/343/06343402.pdf [firstpage_image] =>[orig_patent_app_number] => 09351393 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/351393
Mirror wiper assembly Jul 12, 1999 Issued
Array ( [id] => 1561633 [patent_doc_number] => 06338176 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-01-15 [patent_title] => 'Manual rotary brush' [patent_app_type] => B1 [patent_app_number] => 09/351938 [patent_app_country] => US [patent_app_date] => 1999-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 16 [patent_no_of_words] => 2975 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/338/06338176.pdf [firstpage_image] =>[orig_patent_app_number] => 09351938 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/351938
Manual rotary brush Jul 11, 1999 Issued
Array ( [id] => 4322743 [patent_doc_number] => 06312585 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-11-06 [patent_title] => 'Method for determining oxidizable constituents in a gaseous mixture' [patent_app_type] => 1 [patent_app_number] => 9/269948 [patent_app_country] => US [patent_app_date] => 1999-07-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1341 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/312/06312585.pdf [firstpage_image] =>[orig_patent_app_number] => 269948 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/269948
Method for determining oxidizable constituents in a gaseous mixture Jul 5, 1999 Issued
Array ( [id] => 1017519 [patent_doc_number] => 06890411 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2005-05-10 [patent_title] => 'Control of flow and materials for micro devices' [patent_app_type] => utility [patent_app_number] => 09/701662 [patent_app_country] => US [patent_app_date] => 1999-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 10 [patent_no_of_words] => 4397 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 190 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/890/06890411.pdf [firstpage_image] =>[orig_patent_app_number] => 09701662 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/701662
Control of flow and materials for micro devices Jun 28, 1999 Issued
Array ( [id] => 1445859 [patent_doc_number] => 06368564 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-04-09 [patent_title] => 'Apparatus for incorporating air modifying agents' [patent_app_type] => B1 [patent_app_number] => 09/297252 [patent_app_country] => US [patent_app_date] => 1999-06-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 3778 [patent_no_of_claims] => 35 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 61 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/368/06368564.pdf [firstpage_image] =>[orig_patent_app_number] => 09297252 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/297252
Apparatus for incorporating air modifying agents Jun 24, 1999 Issued
Array ( [id] => 1064870 [patent_doc_number] => 06846398 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2005-01-25 [patent_title] => 'Device and method for miniaturized, highly parallel electrophoretic separation' [patent_app_type] => utility [patent_app_number] => 09/701908 [patent_app_country] => US [patent_app_date] => 1999-06-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 3499 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/846/06846398.pdf [firstpage_image] =>[orig_patent_app_number] => 09701908 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/701908
Device and method for miniaturized, highly parallel electrophoretic separation Jun 1, 1999 Issued
Array ( [id] => 1440400 [patent_doc_number] => 06334946 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-01-01 [patent_title] => 'Method of stabilizing pump current in gas sensor' [patent_app_type] => B1 [patent_app_number] => 09/321568 [patent_app_country] => US [patent_app_date] => 1999-05-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 3835 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 228 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/334/06334946.pdf [firstpage_image] =>[orig_patent_app_number] => 09321568 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/321568
Method of stabilizing pump current in gas sensor May 27, 1999 Issued
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