Search

Gregory T. Prather

Examiner (ID: 17269, Phone: (571)270-5412 , Office: P/3658 )

Most Active Art Unit
3658
Art Unit(s)
4127, 3658, 3618, 3656
Total Applications
652
Issued Applications
437
Pending Applications
56
Abandoned Applications
182

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 11911142 [patent_doc_number] => 09779961 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-10-03 [patent_title] => 'Etching method' [patent_app_type] => utility [patent_app_number] => 14/826569 [patent_app_country] => US [patent_app_date] => 2015-08-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 6516 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 201 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14826569 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/826569
Etching method Aug 13, 2015 Issued
Array ( [id] => 11446203 [patent_doc_number] => 20170047224 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-02-16 [patent_title] => 'SHADOW TRIM LINE EDGE ROUGHNESS REDUCTION' [patent_app_type] => utility [patent_app_number] => 14/826088 [patent_app_country] => US [patent_app_date] => 2015-08-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 2943 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14826088 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/826088
Shadow trim line edge roughness reduction Aug 12, 2015 Issued
Array ( [id] => 10696822 [patent_doc_number] => 20160042969 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-02-11 [patent_title] => 'Methods for Dry Hard Mask Removal on a Microelectronic Substrate' [patent_app_type] => utility [patent_app_number] => 14/819071 [patent_app_country] => US [patent_app_date] => 2015-08-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5599 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14819071 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/819071
Methods for dry hard mask removal on a microelectronic substrate Aug 4, 2015 Issued
Array ( [id] => 11851888 [patent_doc_number] => 20170226380 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-08-10 [patent_title] => 'POLISHING SOLUTIONS AND METHODS OF USING SAME' [patent_app_type] => utility [patent_app_number] => 15/329374 [patent_app_country] => US [patent_app_date] => 2015-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 7278 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15329374 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/329374
POLISHING SOLUTIONS AND METHODS OF USING SAME Jul 30, 2015 Abandoned
Array ( [id] => 11397901 [patent_doc_number] => 20170018439 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-01-19 [patent_title] => 'METAL REMOVAL WITH REDUCED SURFACE ROUGHNESS' [patent_app_type] => utility [patent_app_number] => 14/801542 [patent_app_country] => US [patent_app_date] => 2015-07-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 9601 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14801542 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/801542
Metal removal with reduced surface roughness Jul 15, 2015 Issued
Array ( [id] => 10673968 [patent_doc_number] => 20160020113 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-01-21 [patent_title] => 'LIQUID COMPOSITION AND ETCHING METHOD FOR ETCHING SILICON SUBSTRATE' [patent_app_type] => utility [patent_app_number] => 14/798024 [patent_app_country] => US [patent_app_date] => 2015-07-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2693 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14798024 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/798024
Liquid composition and etching method for etching silicon substrate Jul 12, 2015 Issued
Array ( [id] => 10422767 [patent_doc_number] => 20150307778 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-10-29 [patent_title] => 'SULFUR DIOXIDE ETCH CHEMISTRIES' [patent_app_type] => utility [patent_app_number] => 14/790401 [patent_app_country] => US [patent_app_date] => 2015-07-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 10618 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14790401 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/790401
SULFUR DIOXIDE ETCH CHEMISTRIES Jul 1, 2015 Abandoned
Array ( [id] => 10662700 [patent_doc_number] => 20160008844 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-01-14 [patent_title] => 'PROCESS FOR FORMING MULTI-LAYER FILM AND PATTERNING PROCESS' [patent_app_type] => utility [patent_app_number] => 14/742358 [patent_app_country] => US [patent_app_date] => 2015-06-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 13311 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14742358 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/742358
Process for forming multi-layer film and patterning process Jun 16, 2015 Issued
Array ( [id] => 10491755 [patent_doc_number] => 20150376777 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-12-31 [patent_title] => 'METHOD FOR MAKING MICROSTRUCTURE ON SUBSTRATE' [patent_app_type] => utility [patent_app_number] => 14/737843 [patent_app_country] => US [patent_app_date] => 2015-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 4555 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14737843 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/737843
Method for making microstructure on substrate Jun 11, 2015 Issued
Array ( [id] => 10394669 [patent_doc_number] => 20150279676 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-10-01 [patent_title] => 'CONFORMAL AMORPHOUS CARBON FOR SPACER AND SPACER PROTECTION APPLICATIONS' [patent_app_type] => utility [patent_app_number] => 14/736848 [patent_app_country] => US [patent_app_date] => 2015-06-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5503 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14736848 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/736848
Conformal amorphous carbon for spacer and spacer protection applications Jun 10, 2015 Issued
Array ( [id] => 13140095 [patent_doc_number] => 10087368 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-10-02 [patent_title] => High-efficiency high-quality and safe alkaline cupric chloride etchant for printed circuit board [patent_app_type] => utility [patent_app_number] => 14/720990 [patent_app_country] => US [patent_app_date] => 2015-05-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11454 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 47 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14720990 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/720990
High-efficiency high-quality and safe alkaline cupric chloride etchant for printed circuit board May 25, 2015 Issued
Array ( [id] => 11417511 [patent_doc_number] => 09564344 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-02-07 [patent_title] => 'Ultra low silicon loss high dose implant strip' [patent_app_type] => utility [patent_app_number] => 14/721977 [patent_app_country] => US [patent_app_date] => 2015-05-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 15 [patent_no_of_words] => 7775 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14721977 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/721977
Ultra low silicon loss high dose implant strip May 25, 2015 Issued
Array ( [id] => 10768346 [patent_doc_number] => 20160114502 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-04-28 [patent_title] => 'METHOD OF MANUFACTURING MOLD AND METHOD OF MANUFACTURING POLARIZER' [patent_app_type] => utility [patent_app_number] => 14/712619 [patent_app_country] => US [patent_app_date] => 2015-05-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 7703 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14712619 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/712619
METHOD OF MANUFACTURING MOLD AND METHOD OF MANUFACTURING POLARIZER May 13, 2015 Abandoned
Array ( [id] => 12168319 [patent_doc_number] => 09887091 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-02-06 [patent_title] => 'Wafer processing method' [patent_app_type] => utility [patent_app_number] => 14/704605 [patent_app_country] => US [patent_app_date] => 2015-05-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 12 [patent_no_of_words] => 5555 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 249 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14704605 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/704605
Wafer processing method May 4, 2015 Issued
Array ( [id] => 10678236 [patent_doc_number] => 20160024381 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-01-28 [patent_title] => 'CHROMIUM-FREE PICKLE FOR PLASTIC SURFACES' [patent_app_type] => utility [patent_app_number] => 14/702020 [patent_app_country] => US [patent_app_date] => 2015-05-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3237 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14702020 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/702020
Chromium-free pickle for plastic surfaces Apr 30, 2015 Issued
Array ( [id] => 10424202 [patent_doc_number] => 20150309214 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-10-29 [patent_title] => 'Method for Producing an Antireflection Layer on a Silicone Surface and Optical Element' [patent_app_type] => utility [patent_app_number] => 14/693627 [patent_app_country] => US [patent_app_date] => 2015-04-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4367 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14693627 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/693627
Method for producing an antireflection layer on a silicone surface and optical element Apr 21, 2015 Issued
Array ( [id] => 10340640 [patent_doc_number] => 20150225645 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-08-13 [patent_title] => 'ETCHING LIQUID, ETCHING METHOD USING THE SAME, AND METHOD OF PRODUCING SEMICONDUCTOR DEVICE' [patent_app_type] => utility [patent_app_number] => 14/692106 [patent_app_country] => US [patent_app_date] => 2015-04-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 12809 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14692106 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/692106
ETCHING LIQUID, ETCHING METHOD USING THE SAME, AND METHOD OF PRODUCING SEMICONDUCTOR DEVICE Apr 20, 2015 Abandoned
Array ( [id] => 10416435 [patent_doc_number] => 20150301445 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-10-22 [patent_title] => 'COMPOSITION FOR BASE, AND DIRECTED SELF-ASSEMBLY LITHOGRAPHY METHOD' [patent_app_type] => utility [patent_app_number] => 14/691043 [patent_app_country] => US [patent_app_date] => 2015-04-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 12934 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14691043 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/691043
Composition for base, and directed self-assembly lithography method Apr 19, 2015 Issued
Array ( [id] => 11660046 [patent_doc_number] => 09673057 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-06-06 [patent_title] => 'Method for forming stair-step structures' [patent_app_type] => utility [patent_app_number] => 14/665815 [patent_app_country] => US [patent_app_date] => 2015-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 16 [patent_no_of_words] => 3556 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14665815 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/665815
Method for forming stair-step structures Mar 22, 2015 Issued
Array ( [id] => 10722282 [patent_doc_number] => 20160068430 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-03-10 [patent_title] => 'PATTERNING METHOD' [patent_app_type] => utility [patent_app_number] => 14/645017 [patent_app_country] => US [patent_app_date] => 2015-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 7686 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14645017 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/645017
PATTERNING METHOD Mar 10, 2015 Abandoned
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