Search

Anita Karen Alanko

Examiner (ID: 6769, Phone: (571)272-1458 , Office: P/1713 )

Most Active Art Unit
1713
Art Unit(s)
1713, 1763, 1792, 1746, 1765, 1109
Total Applications
1488
Issued Applications
1061
Pending Applications
142
Abandoned Applications
314

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 3944363 [patent_doc_number] => 05976988 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-11-02 [patent_title] => 'Etching material and etching method' [patent_app_type] => 1 [patent_app_number] => 8/638119 [patent_app_country] => US [patent_app_date] => 1996-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 48 [patent_no_of_words] => 7531 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 50 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/976/05976988.pdf [firstpage_image] =>[orig_patent_app_number] => 638119 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/638119
Etching material and etching method Apr 25, 1996 Issued
Array ( [id] => 3983849 [patent_doc_number] => 05910257 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-06-08 [patent_title] => 'Process for producing a semiconductor device using purified phosphoric acid' [patent_app_type] => 1 [patent_app_number] => 8/637432 [patent_app_country] => US [patent_app_date] => 1996-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 8265 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/910/05910257.pdf [firstpage_image] =>[orig_patent_app_number] => 637432 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/637432
Process for producing a semiconductor device using purified phosphoric acid Apr 24, 1996 Issued
Array ( [id] => 4037923 [patent_doc_number] => 05908319 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-06-01 [patent_title] => 'Cleaning and stripping of photoresist from surfaces of semiconductor wafers' [patent_app_type] => 1 [patent_app_number] => 8/637137 [patent_app_country] => US [patent_app_date] => 1996-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1709 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/908/05908319.pdf [firstpage_image] =>[orig_patent_app_number] => 637137 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/637137
Cleaning and stripping of photoresist from surfaces of semiconductor wafers Apr 23, 1996 Issued
Array ( [id] => 3768591 [patent_doc_number] => 05849603 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-12-15 [patent_title] => 'Method of processing a surface of a semiconductor substrate' [patent_app_type] => 1 [patent_app_number] => 8/626852 [patent_app_country] => US [patent_app_date] => 1996-04-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 1865 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/849/05849603.pdf [firstpage_image] =>[orig_patent_app_number] => 626852 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/626852
Method of processing a surface of a semiconductor substrate Apr 1, 1996 Issued
Array ( [id] => 3856017 [patent_doc_number] => 05795491 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-08-18 [patent_title] => 'Method of producing decorative louver window covering material' [patent_app_type] => 1 [patent_app_number] => 8/614491 [patent_app_country] => US [patent_app_date] => 1996-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 2220 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/795/05795491.pdf [firstpage_image] =>[orig_patent_app_number] => 614491 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/614491
Method of producing decorative louver window covering material Mar 12, 1996 Issued
Array ( [id] => 4360397 [patent_doc_number] => 06274059 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-08-14 [patent_title] => 'Method to remove metals in a scrubber' [patent_app_type] => 1 [patent_app_number] => 8/615520 [patent_app_country] => US [patent_app_date] => 1996-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 5586 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 47 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/274/06274059.pdf [firstpage_image] =>[orig_patent_app_number] => 615520 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/615520
Method to remove metals in a scrubber Mar 10, 1996 Issued
Array ( [id] => 3732072 [patent_doc_number] => 05753073 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-05-19 [patent_title] => 'High selectivity nitride to oxide etch process' [patent_app_type] => 1 [patent_app_number] => 8/611960 [patent_app_country] => US [patent_app_date] => 1996-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 1427 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/753/05753073.pdf [firstpage_image] =>[orig_patent_app_number] => 611960 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/611960
High selectivity nitride to oxide etch process Mar 6, 1996 Issued
Array ( [id] => 3721116 [patent_doc_number] => 05670019 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-09-23 [patent_title] => 'Removal process for tungsten etchback precipitates' [patent_app_type] => 1 [patent_app_number] => 8/606831 [patent_app_country] => US [patent_app_date] => 1996-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 1423 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 202 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/670/05670019.pdf [firstpage_image] =>[orig_patent_app_number] => 606831 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/606831
Removal process for tungsten etchback precipitates Feb 25, 1996 Issued
Array ( [id] => 3729130 [patent_doc_number] => 05698113 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-12-16 [patent_title] => 'Recovery of Mo/Si multilayer coated optical substrates' [patent_app_type] => 1 [patent_app_number] => 8/607055 [patent_app_country] => US [patent_app_date] => 1996-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 2525 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 344 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/698/05698113.pdf [firstpage_image] =>[orig_patent_app_number] => 607055 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/607055
Recovery of Mo/Si multilayer coated optical substrates Feb 21, 1996 Issued
08/605331 APPARATUS AND METHOD FOR IMPROVING UNIFORMITY IN BATCH PROCESSING OF SEMICONDUCTOR WAFERS Feb 15, 1996 Abandoned
Array ( [id] => 3621211 [patent_doc_number] => 05685951 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-11-11 [patent_title] => 'Methods and etchants for etching oxides of silicon with low selectivity in a vapor phase system' [patent_app_type] => 1 [patent_app_number] => 8/601787 [patent_app_country] => US [patent_app_date] => 1996-02-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 4086 [patent_no_of_claims] => 31 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/685/05685951.pdf [firstpage_image] =>[orig_patent_app_number] => 601787 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/601787
Methods and etchants for etching oxides of silicon with low selectivity in a vapor phase system Feb 14, 1996 Issued
Array ( [id] => 3718407 [patent_doc_number] => 05672242 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-09-30 [patent_title] => 'High selectivity nitride to oxide etch process' [patent_app_type] => 1 [patent_app_number] => 8/594930 [patent_app_country] => US [patent_app_date] => 1996-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 1043 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/672/05672242.pdf [firstpage_image] =>[orig_patent_app_number] => 594930 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/594930
High selectivity nitride to oxide etch process Jan 30, 1996 Issued
Array ( [id] => 3806960 [patent_doc_number] => 05788856 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-08-04 [patent_title] => 'Process for fabricating multisegment ridge waveguides' [patent_app_type] => 1 [patent_app_number] => 8/591151 [patent_app_country] => US [patent_app_date] => 1996-01-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 1046 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 222 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/788/05788856.pdf [firstpage_image] =>[orig_patent_app_number] => 591151 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/591151
Process for fabricating multisegment ridge waveguides Jan 24, 1996 Issued
Array ( [id] => 3710228 [patent_doc_number] => 05616212 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-04-01 [patent_title] => 'Method for polishing a wafer by supplying surfactant to the rear surface of the wafer' [patent_app_type] => 1 [patent_app_number] => 8/590124 [patent_app_country] => US [patent_app_date] => 1996-01-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 3463 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/616/05616212.pdf [firstpage_image] =>[orig_patent_app_number] => 590124 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/590124
Method for polishing a wafer by supplying surfactant to the rear surface of the wafer Jan 22, 1996 Issued
Array ( [id] => 3873403 [patent_doc_number] => 05824604 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-10-20 [patent_title] => 'Hydrocarbon-enhanced dry stripping of photoresist' [patent_app_type] => 1 [patent_app_number] => 8/590228 [patent_app_country] => US [patent_app_date] => 1996-01-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 7289 [patent_no_of_claims] => 41 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/824/05824604.pdf [firstpage_image] =>[orig_patent_app_number] => 590228 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/590228
Hydrocarbon-enhanced dry stripping of photoresist Jan 22, 1996 Issued
Array ( [id] => 3932597 [patent_doc_number] => 05928969 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-07-27 [patent_title] => 'Method for controlled selective polysilicon etching' [patent_app_type] => 1 [patent_app_number] => 8/589776 [patent_app_country] => US [patent_app_date] => 1996-01-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 1816 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 54 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/928/05928969.pdf [firstpage_image] =>[orig_patent_app_number] => 589776 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/589776
Method for controlled selective polysilicon etching Jan 21, 1996 Issued
Array ( [id] => 3646128 [patent_doc_number] => 05637539 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-06-10 [patent_title] => 'Vacuum microelectronic devices with multiple planar electrodes' [patent_app_type] => 1 [patent_app_number] => 8/586057 [patent_app_country] => US [patent_app_date] => 1996-01-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 22 [patent_no_of_words] => 5163 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/637/05637539.pdf [firstpage_image] =>[orig_patent_app_number] => 586057 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/586057
Vacuum microelectronic devices with multiple planar electrodes Jan 15, 1996 Issued
Array ( [id] => 3877490 [patent_doc_number] => 05776355 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-07-07 [patent_title] => 'Method of preparing cutting tool substrate materials for deposition of a more adherent diamond coating and products resulting therefrom' [patent_app_type] => 1 [patent_app_number] => 8/585340 [patent_app_country] => US [patent_app_date] => 1996-01-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 12 [patent_no_of_words] => 2322 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/776/05776355.pdf [firstpage_image] =>[orig_patent_app_number] => 585340 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/585340
Method of preparing cutting tool substrate materials for deposition of a more adherent diamond coating and products resulting therefrom Jan 10, 1996 Issued
Array ( [id] => 3770232 [patent_doc_number] => 05756403 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-05-26 [patent_title] => 'Method of preferentially etching a semiconductor substrate with respect to epitaxial layers' [patent_app_type] => 1 [patent_app_number] => 8/581233 [patent_app_country] => US [patent_app_date] => 1995-12-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 3414 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 232 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/756/05756403.pdf [firstpage_image] =>[orig_patent_app_number] => 581233 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/581233
Method of preferentially etching a semiconductor substrate with respect to epitaxial layers Dec 28, 1995 Issued
08/582847 METHOD FOR ETCHING SILICON DIOXIDE USING UNSATURATED FLUOROCARBONS Dec 28, 1995 Abandoned
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