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] => 1307187 [patent_doc_number] => 06613218 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-09-02 [patent_title] => 'Methods for estimating adsorption isotherms in electrochemical systems' [patent_app_type] => B1 [patent_app_number] => 09/568462 [patent_app_country] => US [patent_app_date] => 2000-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 15 [patent_no_of_words] => 5566 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/613/06613218.pdf [firstpage_image] =>[orig_patent_app_number] => 09568462 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/568462
Methods for estimating adsorption isotherms in electrochemical systems May 9, 2000 Issued
Array ( [id] => 1297272 [patent_doc_number] => 06623616 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-09-23 [patent_title] => 'Corrosive environment monitor and methods regarding same' [patent_app_type] => B1 [patent_app_number] => 09/560257 [patent_app_country] => US [patent_app_date] => 2000-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 5473 [patent_no_of_claims] => 32 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 59 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/623/06623616.pdf [firstpage_image] =>[orig_patent_app_number] => 09560257 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/560257
Corrosive environment monitor and methods regarding same Apr 25, 2000 Issued
Array ( [id] => 4303637 [patent_doc_number] => 06315888 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-11-13 [patent_title] => 'Method of constant-current polarization voltage and apparatus for Karl-Fischer technique' [patent_app_type] => 1 [patent_app_number] => 9/509818 [patent_app_country] => US [patent_app_date] => 2000-04-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3833 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/315/06315888.pdf [firstpage_image] =>[orig_patent_app_number] => 509818 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/509818
Method of constant-current polarization voltage and apparatus for Karl-Fischer technique Apr 17, 2000 Issued
Array ( [id] => 6671505 [patent_doc_number] => 20030057108 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-03-27 [patent_title] => 'DEVICE AND METHOD FOR ACCELERATED HYDRATION OF DRY CHEMICAL SENSORS' [patent_app_type] => new [patent_app_number] => 09/549968 [patent_app_country] => US [patent_app_date] => 2000-04-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 11686 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 49 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0057/20030057108.pdf [firstpage_image] =>[orig_patent_app_number] => 09549968 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/549968
DEVICE AND METHOD FOR ACCELERATED HYDRATION OF DRY CHEMICAL SENSORS Apr 13, 2000 Abandoned
Array ( [id] => 675053 [patent_doc_number] => 07087149 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2006-08-08 [patent_title] => 'Biosensor' [patent_app_type] => utility [patent_app_number] => 09/958671 [patent_app_country] => US [patent_app_date] => 2000-04-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 7045 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/087/07087149.pdf [firstpage_image] =>[orig_patent_app_number] => 09958671 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/958671
Biosensor Apr 12, 2000 Issued
Array ( [id] => 1353744 [patent_doc_number] => 06553603 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-04-29 [patent_title] => 'Athletic shoe cleaner' [patent_app_type] => B1 [patent_app_number] => 09/541968 [patent_app_country] => US [patent_app_date] => 2000-04-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 2437 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/553/06553603.pdf [firstpage_image] =>[orig_patent_app_number] => 09541968 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/541968
Athletic shoe cleaner Apr 3, 2000 Issued
Array ( [id] => 1435508 [patent_doc_number] => 06355150 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-03-12 [patent_title] => 'Analyzer for measuring H2S and its use for a sulfur oxidation reactor' [patent_app_type] => B1 [patent_app_number] => 09/462722 [patent_app_country] => US [patent_app_date] => 2000-04-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 3519 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 248 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/355/06355150.pdf [firstpage_image] =>[orig_patent_app_number] => 09462722 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/462722
Analyzer for measuring H2S and its use for a sulfur oxidation reactor Apr 2, 2000 Issued
Array ( [id] => 1552243 [patent_doc_number] => 06348140 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-02-19 [patent_title] => 'Gas sensor with a high combined resistance to lead wire resistance ratio' [patent_app_type] => B1 [patent_app_number] => 09/541903 [patent_app_country] => US [patent_app_date] => 2000-04-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 11 [patent_no_of_words] => 6387 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/348/06348140.pdf [firstpage_image] =>[orig_patent_app_number] => 09541903 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/541903
Gas sensor with a high combined resistance to lead wire resistance ratio Apr 2, 2000 Issued
Array ( [id] => 1533487 [patent_doc_number] => 06488827 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-12-03 [patent_title] => 'Capillary flow control in a medical diagnostic device' [patent_app_type] => B1 [patent_app_number] => 09/541132 [patent_app_country] => US [patent_app_date] => 2000-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 2738 [patent_no_of_claims] => 10 [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/06/488/06488827.pdf [firstpage_image] =>[orig_patent_app_number] => 09541132 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/541132
Capillary flow control in a medical diagnostic device Mar 30, 2000 Issued
Array ( [id] => 1513579 [patent_doc_number] => 06419808 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-07-16 [patent_title] => 'Hydrocarbon sensor' [patent_app_type] => B1 [patent_app_number] => 09/539317 [patent_app_country] => US [patent_app_date] => 2000-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 12 [patent_no_of_words] => 6519 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/419/06419808.pdf [firstpage_image] =>[orig_patent_app_number] => 09539317 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/539317
Hydrocarbon sensor Mar 29, 2000 Issued
Array ( [id] => 1476341 [patent_doc_number] => 06451188 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-09-17 [patent_title] => 'Microfabricated structures for facilitating fluid introduction into microfluidic devices' [patent_app_type] => B1 [patent_app_number] => 09/539671 [patent_app_country] => US [patent_app_date] => 2000-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 9 [patent_no_of_words] => 5750 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/451/06451188.pdf [firstpage_image] =>[orig_patent_app_number] => 09539671 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/539671
Microfabricated structures for facilitating fluid introduction into microfluidic devices Mar 29, 2000 Issued
09/537599 Continuous process for manufacture of disposable electro-chemical sensor Mar 27, 2000 Abandoned
Array ( [id] => 6472239 [patent_doc_number] => 20020023838 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-02-28 [patent_title] => 'GAS SENSOR AND CORRESPONDING PRODUCTION METHOD' [patent_app_type] => new [patent_app_number] => 09/509270 [patent_app_country] => US [patent_app_date] => 2000-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2276 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0023/20020023838.pdf [firstpage_image] =>[orig_patent_app_number] => 09509270 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/509270
Gas sensor and corresponding production method Mar 22, 2000 Issued
Array ( [id] => 1559112 [patent_doc_number] => 06374449 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-04-23 [patent_title] => 'Athletic shoe cleaner' [patent_app_type] => B1 [patent_app_number] => 09/532213 [patent_app_country] => US [patent_app_date] => 2000-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 3669 [patent_no_of_claims] => 58 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/374/06374449.pdf [firstpage_image] =>[orig_patent_app_number] => 09532213 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/532213
Athletic shoe cleaner Mar 21, 2000 Issued
Array ( [id] => 1472724 [patent_doc_number] => 06387233 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-05-14 [patent_title] => 'Porous electrode structure for a gas sensor and sensor arrangement' [patent_app_type] => B1 [patent_app_number] => 09/524103 [patent_app_country] => US [patent_app_date] => 2000-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 1939 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 40 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/387/06387233.pdf [firstpage_image] =>[orig_patent_app_number] => 09524103 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/524103
Porous electrode structure for a gas sensor and sensor arrangement Mar 12, 2000 Issued
Array ( [id] => 1017530 [patent_doc_number] => 06890422 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2005-05-10 [patent_title] => 'Oxidizable gas component sensor and method of using the sensor' [patent_app_type] => utility [patent_app_number] => 09/936847 [patent_app_country] => US [patent_app_date] => 2000-03-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1547 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 187 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/890/06890422.pdf [firstpage_image] =>[orig_patent_app_number] => 09936847 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/936847
Oxidizable gas component sensor and method of using the sensor Mar 9, 2000 Issued
Array ( [id] => 1563589 [patent_doc_number] => 06375829 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-04-23 [patent_title] => 'Method and apparatus for measuring scaling capacity of calcium oxalate solutions using an electrochemically controlled pH change in the solution proximate to a piezoelectric microbalance' [patent_app_type] => B1 [patent_app_number] => 09/519688 [patent_app_country] => US [patent_app_date] => 2000-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 8605 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/375/06375829.pdf [firstpage_image] =>[orig_patent_app_number] => 09519688 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/519688
Method and apparatus for measuring scaling capacity of calcium oxalate solutions using an electrochemically controlled pH change in the solution proximate to a piezoelectric microbalance Mar 6, 2000 Issued
Array ( [id] => 1483445 [patent_doc_number] => 06365036 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-04-02 [patent_title] => 'Electrode ink formulation for oxygen sensor' [patent_app_type] => B1 [patent_app_number] => 09/519244 [patent_app_country] => US [patent_app_date] => 2000-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 3431 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/365/06365036.pdf [firstpage_image] =>[orig_patent_app_number] => 09519244 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/519244
Electrode ink formulation for oxygen sensor Mar 5, 2000 Issued
Array ( [id] => 1558150 [patent_doc_number] => 06436256 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-08-20 [patent_title] => 'Electrodes for the measurement of analytes in small sample volumes' [patent_app_type] => B1 [patent_app_number] => 09/445154 [patent_app_country] => US [patent_app_date] => 2000-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 2748 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 163 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/436/06436256.pdf [firstpage_image] =>[orig_patent_app_number] => 09445154 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/445154
Electrodes for the measurement of analytes in small sample volumes Mar 5, 2000 Issued
Array ( [id] => 1307086 [patent_doc_number] => 06613205 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-09-02 [patent_title] => 'Electrochemical sensor' [patent_app_type] => B1 [patent_app_number] => 09/518665 [patent_app_country] => US [patent_app_date] => 2000-03-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 7 [patent_no_of_words] => 3700 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 184 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/613/06613205.pdf [firstpage_image] =>[orig_patent_app_number] => 09518665 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/518665
Electrochemical sensor Mar 2, 2000 Issued
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