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] => 4298258 [patent_doc_number] => 06325908 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-12-04 [patent_title] => 'Electrophoresis analysis apparatus and sample vessel used therefor' [patent_app_type] => 1 [patent_app_number] => 9/132323 [patent_app_country] => US [patent_app_date] => 1998-08-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 11 [patent_no_of_words] => 6823 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/325/06325908.pdf [firstpage_image] =>[orig_patent_app_number] => 132323 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/132323
Electrophoresis analysis apparatus and sample vessel used therefor Aug 10, 1998 Issued
Array ( [id] => 4187316 [patent_doc_number] => 06085376 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-07-11 [patent_title] => 'Pipe cleaning apparatus' [patent_app_type] => 1 [patent_app_number] => 9/131025 [patent_app_country] => US [patent_app_date] => 1998-08-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 2343 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 179 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/085/06085376.pdf [firstpage_image] =>[orig_patent_app_number] => 131025 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/131025
Pipe cleaning apparatus Aug 6, 1998 Issued
Array ( [id] => 4094347 [patent_doc_number] => 06070284 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-06-06 [patent_title] => 'Wafer cleaning method and system' [patent_app_type] => 1 [patent_app_number] => 9/113703 [patent_app_country] => US [patent_app_date] => 1998-07-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 10 [patent_no_of_words] => 7986 [patent_no_of_claims] => 33 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/070/06070284.pdf [firstpage_image] =>[orig_patent_app_number] => 113703 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/113703
Wafer cleaning method and system Jul 9, 1998 Issued
Array ( [id] => 4234901 [patent_doc_number] => 06143568 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-11-07 [patent_title] => 'Method for determining constituents in water' [patent_app_type] => 1 [patent_app_number] => 9/103585 [patent_app_country] => US [patent_app_date] => 1998-06-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 3709 [patent_no_of_claims] => 64 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/143/06143568.pdf [firstpage_image] =>[orig_patent_app_number] => 103585 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/103585
Method for determining constituents in water Jun 23, 1998 Issued
Array ( [id] => 4332271 [patent_doc_number] => 06332965 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-12-25 [patent_title] => 'Composite gas sensor' [patent_app_type] => 1 [patent_app_number] => 9/100230 [patent_app_country] => US [patent_app_date] => 1998-06-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 10805 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 349 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/332/06332965.pdf [firstpage_image] =>[orig_patent_app_number] => 100230 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/100230
Composite gas sensor Jun 18, 1998 Issued
Array ( [id] => 4370856 [patent_doc_number] => 06303011 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-10-16 [patent_title] => 'Gas sensor' [patent_app_type] => 1 [patent_app_number] => 9/099401 [patent_app_country] => US [patent_app_date] => 1998-06-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 18 [patent_no_of_words] => 11709 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 164 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/303/06303011.pdf [firstpage_image] =>[orig_patent_app_number] => 099401 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/099401
Gas sensor Jun 17, 1998 Issued
Array ( [id] => 6881465 [patent_doc_number] => 20010047937 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2001-12-06 [patent_title] => 'MULTILAYERED AIR-FUEL RATIO SENSOR' [patent_app_type] => new [patent_app_number] => 09/098730 [patent_app_country] => US [patent_app_date] => 1998-06-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 5053 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 50 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0047/20010047937.pdf [firstpage_image] =>[orig_patent_app_number] => 09098730 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/098730
Multilayered air-fuel ratio sensor Jun 17, 1998 Issued
Array ( [id] => 4133019 [patent_doc_number] => 06059947 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-05-09 [patent_title] => 'Gas sensor' [patent_app_type] => 1 [patent_app_number] => 9/098597 [patent_app_country] => US [patent_app_date] => 1998-06-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 12018 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 316 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/059/06059947.pdf [firstpage_image] =>[orig_patent_app_number] => 098597 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/098597
Gas sensor Jun 16, 1998 Issued
Array ( [id] => 4415944 [patent_doc_number] => 06177001 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-01-23 [patent_title] => 'Internally calibrated oxygen sensor, method and system' [patent_app_type] => 1 [patent_app_number] => 9/096683 [patent_app_country] => US [patent_app_date] => 1998-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 4437 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/177/06177001.pdf [firstpage_image] =>[orig_patent_app_number] => 096683 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/096683
Internally calibrated oxygen sensor, method and system Jun 11, 1998 Issued
Array ( [id] => 4207688 [patent_doc_number] => 06110348 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-08-29 [patent_title] => 'NOx sensor and manufacturing method of the same' [patent_app_type] => 1 [patent_app_number] => 9/092647 [patent_app_country] => US [patent_app_date] => 1998-06-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 12 [patent_no_of_words] => 6420 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 175 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/110/06110348.pdf [firstpage_image] =>[orig_patent_app_number] => 092647 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/092647
NOx sensor and manufacturing method of the same Jun 8, 1998 Issued
09/093435 PROCESS FOR MONITORING THE CONCENTRATION OF METALLIC IMPURITIES IN A WAFER CLEANING SOLUTION Jun 7, 1998 Abandoned
Array ( [id] => 4075878 [patent_doc_number] => 06054038 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-04-25 [patent_title] => 'Portable, hand-held, in-situ electrochemical sensor for evaluating corrosion and adhesion on coated or uncoated metal structures' [patent_app_type] => 1 [patent_app_number] => 9/093001 [patent_app_country] => US [patent_app_date] => 1998-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 1498 [patent_no_of_claims] => 1 [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/06/054/06054038.pdf [firstpage_image] =>[orig_patent_app_number] => 093001 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/093001
Portable, hand-held, in-situ electrochemical sensor for evaluating corrosion and adhesion on coated or uncoated metal structures Jun 7, 1998 Issued
Array ( [id] => 4182052 [patent_doc_number] => 06153071 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-11-28 [patent_title] => 'Exhaust oxygen sensing' [patent_app_type] => 1 [patent_app_number] => 9/089805 [patent_app_country] => US [patent_app_date] => 1998-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 7 [patent_no_of_words] => 2989 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 287 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/153/06153071.pdf [firstpage_image] =>[orig_patent_app_number] => 089805 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/089805
Exhaust oxygen sensing Jun 2, 1998 Issued
Array ( [id] => 4306771 [patent_doc_number] => 06241948 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-06-05 [patent_title] => 'Sensing device with sol-gel derived film on the light source' [patent_app_type] => 1 [patent_app_number] => 9/082235 [patent_app_country] => US [patent_app_date] => 1998-05-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5939 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/241/06241948.pdf [firstpage_image] =>[orig_patent_app_number] => 082235 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/082235
Sensing device with sol-gel derived film on the light source May 19, 1998 Issued
Array ( [id] => 4398233 [patent_doc_number] => 06270638 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-08-07 [patent_title] => 'Pyro-sensor and pyro-control circuit' [patent_app_type] => 1 [patent_app_number] => 9/081959 [patent_app_country] => US [patent_app_date] => 1998-05-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 10 [patent_no_of_words] => 4263 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/270/06270638.pdf [firstpage_image] =>[orig_patent_app_number] => 081959 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/081959
Pyro-sensor and pyro-control circuit May 18, 1998 Issued
Array ( [id] => 4360929 [patent_doc_number] => 06287439 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-09-11 [patent_title] => 'Gas sensor' [patent_app_type] => 1 [patent_app_number] => 9/079206 [patent_app_country] => US [patent_app_date] => 1998-05-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 14 [patent_no_of_words] => 10793 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 283 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/287/06287439.pdf [firstpage_image] =>[orig_patent_app_number] => 079206 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/079206
Gas sensor May 14, 1998 Issued
Array ( [id] => 4090574 [patent_doc_number] => 06044518 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-04-04 [patent_title] => 'Wiper apparatus for vehicles' [patent_app_type] => 1 [patent_app_number] => 9/079363 [patent_app_country] => US [patent_app_date] => 1998-05-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 2652 [patent_no_of_claims] => 4 [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/06/044/06044518.pdf [firstpage_image] =>[orig_patent_app_number] => 079363 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/079363
Wiper apparatus for vehicles May 14, 1998 Issued
Array ( [id] => 4337639 [patent_doc_number] => 06167583 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-01-02 [patent_title] => 'Double side cleaning apparatus for semiconductor substrate' [patent_app_type] => 1 [patent_app_number] => 9/078132 [patent_app_country] => US [patent_app_date] => 1998-05-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 12 [patent_no_of_words] => 4697 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/167/06167583.pdf [firstpage_image] =>[orig_patent_app_number] => 078132 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/078132
Double side cleaning apparatus for semiconductor substrate May 13, 1998 Issued
Array ( [id] => 4229094 [patent_doc_number] => 06074610 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-06-13 [patent_title] => 'Multi-sample reactor' [patent_app_type] => 1 [patent_app_number] => 9/073634 [patent_app_country] => US [patent_app_date] => 1998-05-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 4428 [patent_no_of_claims] => 15 [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/06/074/06074610.pdf [firstpage_image] =>[orig_patent_app_number] => 073634 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/073634
Multi-sample reactor May 5, 1998 Issued
Array ( [id] => 3959715 [patent_doc_number] => 05983439 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-11-16 [patent_title] => 'Windshield wiper assembly having a variable speed drive mechanism' [patent_app_type] => 1 [patent_app_number] => 9/069910 [patent_app_country] => US [patent_app_date] => 1998-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 10 [patent_no_of_words] => 3762 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 224 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/983/05983439.pdf [firstpage_image] =>[orig_patent_app_number] => 069910 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/069910
Windshield wiper assembly having a variable speed drive mechanism Apr 29, 1998 Issued
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