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Kevin D Ahlstrom

Examiner (ID: 1368)

Most Active Art Unit
2835
Art Unit(s)
2835
Total Applications
2
Issued Applications
2
Pending Applications
0
Abandoned Applications
0

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 17993130 [patent_doc_number] => 20220359167 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-10 [patent_title] => SUBSTRATE PROCESSING METHOD AND SUBSTRATE PROCESSING APPARATUS [patent_app_type] => utility [patent_app_number] => 17/736009 [patent_app_country] => US [patent_app_date] => 2022-05-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9005 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17736009 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/736009
SUBSTRATE PROCESSING METHOD AND SUBSTRATE PROCESSING APPARATUS May 2, 2022 Pending
Array ( [id] => 18019594 [patent_doc_number] => 20220371093 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-24 [patent_title] => METHOD OF MANUFACTURING ADDITIVELY MANUFACTURED OBJECT [patent_app_type] => utility [patent_app_number] => 17/731811 [patent_app_country] => US [patent_app_date] => 2022-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6495 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17731811 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/731811
METHOD OF MANUFACTURING ADDITIVELY MANUFACTURED OBJECT Apr 27, 2022 Pending
Array ( [id] => 18587616 [patent_doc_number] => 20230269881 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-24 [patent_title] => DEVICE FOR ETCHING THE PERIPHERY EDGE OF A SUBSTRATE AND METHOD FOR CONTROLLING ETCHING THEREOF [patent_app_type] => utility [patent_app_number] => 17/729054 [patent_app_country] => US [patent_app_date] => 2022-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4961 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17729054 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/729054
DEVICE FOR ETCHING THE PERIPHERY EDGE OF A SUBSTRATE AND METHOD FOR CONTROLLING ETCHING THEREOF Apr 25, 2022 Pending
Array ( [id] => 18729259 [patent_doc_number] => 20230343555 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-26 [patent_title] => METHODS AND APPARATUS FOR PROCESSING A SUBSTRATE [patent_app_type] => utility [patent_app_number] => 17/726930 [patent_app_country] => US [patent_app_date] => 2022-04-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7951 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17726930 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/726930
METHODS AND APPARATUS FOR PROCESSING A SUBSTRATE Apr 21, 2022 Pending
Array ( [id] => 17778244 [patent_doc_number] => 20220244594 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-04 [patent_title] => MANUFACTURING METHOD OF DISPLAY PANEL AND DISPLAY PANEL [patent_app_type] => utility [patent_app_number] => 17/726557 [patent_app_country] => US [patent_app_date] => 2022-04-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5230 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 34 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17726557 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/726557
Manufacturing method of display panel and display panel Apr 21, 2022 Issued
Array ( [id] => 19213611 [patent_doc_number] => 12002683 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-06-04 [patent_title] => Lateral etching of silicon [patent_app_type] => utility [patent_app_number] => 17/713723 [patent_app_country] => US [patent_app_date] => 2022-04-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 12 [patent_no_of_words] => 7770 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17713723 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/713723
Lateral etching of silicon Apr 4, 2022 Issued
Array ( [id] => 17993164 [patent_doc_number] => 20220359201 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-10 [patent_title] => SPACER PATTERNING PROCESS WITH FLAT TOP PROFILE [patent_app_type] => utility [patent_app_number] => 17/712955 [patent_app_country] => US [patent_app_date] => 2022-04-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4539 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17712955 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/712955
SPACER PATTERNING PROCESS WITH FLAT TOP PROFILE Apr 3, 2022 Pending
Array ( [id] => 17673215 [patent_doc_number] => 20220186382 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-16 [patent_title] => SURFACE STRUCTURE HAVING FUNCTION FREEZING DELAY AND ICING LAYER SEPARATION AND MANUFACTURING METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 17/689493 [patent_app_country] => US [patent_app_date] => 2022-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7752 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17689493 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/689493
SURFACE STRUCTURE HAVING FUNCTION FREEZING DELAY AND ICING LAYER SEPARATION AND MANUFACTURING METHOD THEREOF Mar 7, 2022 Pending
Array ( [id] => 17656266 [patent_doc_number] => 20220176731 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-09 [patent_title] => METHOD FOR MANUFACTURING A FLOOR BOARD [patent_app_type] => utility [patent_app_number] => 17/678838 [patent_app_country] => US [patent_app_date] => 2022-02-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2697 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17678838 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/678838
Method for manufacturing a floor board Feb 22, 2022 Issued
Array ( [id] => 17630556 [patent_doc_number] => 20220165571 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-26 [patent_title] => TIN OXIDE FILMS IN SEMICONDUCTOR DEVICE MANUFACTURING [patent_app_type] => utility [patent_app_number] => 17/650551 [patent_app_country] => US [patent_app_date] => 2022-02-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20020 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 50 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17650551 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/650551
TIN OXIDE FILMS IN SEMICONDUCTOR DEVICE MANUFACTURING Feb 9, 2022 Pending
Array ( [id] => 19229579 [patent_doc_number] => 12009222 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-06-11 [patent_title] => Method for forming semiconductor device structure [patent_app_type] => utility [patent_app_number] => 17/556032 [patent_app_country] => US [patent_app_date] => 2021-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 20 [patent_no_of_words] => 6511 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17556032 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/556032
Method for forming semiconductor device structure Dec 19, 2021 Issued
Array ( [id] => 18112833 [patent_doc_number] => 20230005713 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-05 [patent_title] => METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE [patent_app_type] => utility [patent_app_number] => 17/552698 [patent_app_country] => US [patent_app_date] => 2021-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8128 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17552698 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/552698
Method of manufacturing semiconductor device Dec 15, 2021 Issued
Array ( [id] => 17482407 [patent_doc_number] => 20220089911 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-24 [patent_title] => POLISHING COMPOSITION [patent_app_type] => utility [patent_app_number] => 17/541881 [patent_app_country] => US [patent_app_date] => 2021-12-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6712 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17541881 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/541881
POLISHING COMPOSITION Dec 2, 2021 Pending
Array ( [id] => 17676619 [patent_doc_number] => 20220189786 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-16 [patent_title] => TIN OXIDE AND TIN CARBIDE MATERIALS FOR SEMICONDUCTOR PATTERNING APPLICATIONS [patent_app_type] => utility [patent_app_number] => 17/456255 [patent_app_country] => US [patent_app_date] => 2021-11-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10151 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 48 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17456255 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/456255
TIN OXIDE AND TIN CARBIDE MATERIALS FOR SEMICONDUCTOR PATTERNING APPLICATIONS Nov 22, 2021 Pending
Array ( [id] => 19043859 [patent_doc_number] => 11932948 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-03-19 [patent_title] => Electroless nickel etch chemistry, method of etching and pretreatment [patent_app_type] => utility [patent_app_number] => 17/512511 [patent_app_country] => US [patent_app_date] => 2021-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 10 [patent_no_of_words] => 4573 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 62 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17512511 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/512511
Electroless nickel etch chemistry, method of etching and pretreatment Oct 26, 2021 Issued
Array ( [id] => 17373616 [patent_doc_number] => 20220028668 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-27 [patent_title] => MICRO-SURFACE MORPHOLOGICAL MATCHING FOR REACTOR COMPONENTS [patent_app_type] => utility [patent_app_number] => 17/493705 [patent_app_country] => US [patent_app_date] => 2021-10-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6765 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17493705 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/493705
Micro-surface morphological matching for reactor components Oct 3, 2021 Issued
Array ( [id] => 19210841 [patent_doc_number] => 11999889 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-06-04 [patent_title] => Etching solution and application thereof [patent_app_type] => utility [patent_app_number] => 17/485546 [patent_app_country] => US [patent_app_date] => 2021-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 7506 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17485546 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/485546
Etching solution and application thereof Sep 26, 2021 Issued
Array ( [id] => 17460514 [patent_doc_number] => 20220073819 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-10 [patent_title] => SILICON ETCHANT COMPOSITION, PATTERN FORMATION METHOD AND MANUFACTURING METHOD OF ARRAY SUBSTRATE USING THE ETCHANT COMPOSITION, AND ARRAY SUBSTRATE MANUFACTURED THEREFROM [patent_app_type] => utility [patent_app_number] => 17/470101 [patent_app_country] => US [patent_app_date] => 2021-09-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5206 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 17 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17470101 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/470101
SILICON ETCHANT COMPOSITION, PATTERN FORMATION METHOD AND MANUFACTURING METHOD OF ARRAY SUBSTRATE USING THE ETCHANT COMPOSITION, AND ARRAY SUBSTRATE MANUFACTURED THEREFROM Sep 8, 2021 Pending
Array ( [id] => 17303869 [patent_doc_number] => 20210399708 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-23 [patent_title] => ETCHING AND THINNING FOR THE FABRICATION OF LITHOGRAPHICALLY PATTERNED DIAMOND NANOSTRUCTURES [patent_app_type] => utility [patent_app_number] => 17/466979 [patent_app_country] => US [patent_app_date] => 2021-09-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4133 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 25 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17466979 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/466979
ETCHING AND THINNING FOR THE FABRICATION OF LITHOGRAPHICALLY PATTERNED DIAMOND NANOSTRUCTURES Sep 2, 2021 Pending
Array ( [id] => 17482449 [patent_doc_number] => 20220089953 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-24 [patent_title] => SILICON NITRIDE FILM ETCHING COMPOSITION AND ETCHING METHOD USING THE SAME [patent_app_type] => utility [patent_app_number] => 17/446435 [patent_app_country] => US [patent_app_date] => 2021-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7924 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17446435 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/446435
SILICON NITRIDE FILM ETCHING COMPOSITION AND ETCHING METHOD USING THE SAME Aug 29, 2021 Abandoned
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