Search

Smita S. Patel

Examiner (ID: 16180, Phone: (571)270-5837 , Office: P/1732 )

Most Active Art Unit
1732
Art Unit(s)
4162, 1732, 1793
Total Applications
481
Issued Applications
325
Pending Applications
43
Abandoned Applications
125

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 13870351 [patent_doc_number] => 20190031516 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-01-31 [patent_title] => METHOD FOR PRODUCING SILICON [patent_app_type] => utility [patent_app_number] => 16/077502 [patent_app_country] => US [patent_app_date] => 2017-02-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3582 [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] => 16077502 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/077502
METHOD FOR PRODUCING SILICON Feb 14, 2017 Abandoned
Array ( [id] => 11648988 [patent_doc_number] => 20170144890 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-05-25 [patent_title] => 'GLYCOXY SILANES AS A SOURCE OF SILICA AND SILICATE PRECIPITATES' [patent_app_type] => utility [patent_app_number] => 15/425981 [patent_app_country] => US [patent_app_date] => 2017-02-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 3423 [patent_no_of_claims] => 15 [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] => 15425981 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/425981
GLYCOXY SILANES AS A SOURCE OF SILICA AND SILICATE PRECIPITATES Feb 5, 2017 Abandoned
Array ( [id] => 18328492 [patent_doc_number] => 11633713 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-04-25 [patent_title] => Ultra-high performance and high purify biogenic silica filtration media [patent_app_type] => utility [patent_app_number] => 16/476215 [patent_app_country] => US [patent_app_date] => 2017-01-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 10 [patent_no_of_words] => 20497 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16476215 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/476215
Ultra-high performance and high purify biogenic silica filtration media Jan 5, 2017 Issued
Array ( [id] => 17393263 [patent_doc_number] => 11242260 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-02-08 [patent_title] => Process for preparing precipitated silica [patent_app_type] => utility [patent_app_number] => 16/065533 [patent_app_country] => US [patent_app_date] => 2016-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5033 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16065533 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/065533
Process for preparing precipitated silica Dec 21, 2016 Issued
Array ( [id] => 16770708 [patent_doc_number] => 10981795 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-04-20 [patent_title] => Precipitated silica [patent_app_type] => utility [patent_app_number] => 16/065540 [patent_app_country] => US [patent_app_date] => 2016-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5309 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 60 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16065540 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/065540
Precipitated silica Dec 21, 2016 Issued
Array ( [id] => 16190600 [patent_doc_number] => 20200231449 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-23 [patent_title] => PROCESS FOR PREPARING POLYCRYSTALLINE SILICON [patent_app_type] => utility [patent_app_number] => 16/485774 [patent_app_country] => US [patent_app_date] => 2016-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6028 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 13 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16485774 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/485774
Process for preparing polycrystalline silicon Dec 13, 2016 Issued
Array ( [id] => 13549695 [patent_doc_number] => 20180326395 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-11-15 [patent_title] => CATIONIC COMPOSITE SILICATE FILTER AIDS [patent_app_type] => utility [patent_app_number] => 15/776420 [patent_app_country] => US [patent_app_date] => 2016-11-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12446 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 13 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15776420 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/776420
Cationic composite silicate filter aids Nov 17, 2016 Issued
Array ( [id] => 13492619 [patent_doc_number] => 20180297852 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-10-18 [patent_title] => FLUIDIZED BED REACTOR AND PROCESS FOR PRODUCING POLYCRYSTALLINE SILICON GRANULES [patent_app_type] => utility [patent_app_number] => 15/737967 [patent_app_country] => US [patent_app_date] => 2016-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3049 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [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] => 15737967 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/737967
FLUIDIZED BED REACTOR AND PROCESS FOR PRODUCING POLYCRYSTALLINE SILICON GRANULES Nov 8, 2016 Abandoned
Array ( [id] => 11456277 [patent_doc_number] => 20170050182 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-02-23 [patent_title] => 'MECHANICALLY FUSED MATERIALS FOR POLLUTION ABATEMENT IN MOBILE AND STATIONARY SOURCES' [patent_app_type] => utility [patent_app_number] => 15/345895 [patent_app_country] => US [patent_app_date] => 2016-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 6521 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 4 [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] => 15345895 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/345895
MECHANICALLY FUSED MATERIALS FOR POLLUTION ABATEMENT IN MOBILE AND STATIONARY SOURCES Nov 7, 2016 Abandoned
Array ( [id] => 13587381 [patent_doc_number] => 20180345239 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-12-06 [patent_title] => FLUIDIZED BED REACTOR AND METHOD FOR PRODUCING POLYCRYSTALLINE SILICON GRANULES [patent_app_type] => utility [patent_app_number] => 15/777851 [patent_app_country] => US [patent_app_date] => 2016-11-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2433 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 15777851 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/777851
FLUIDIZED BED REACTOR AND METHOD FOR PRODUCING POLYCRYSTALLINE SILICON GRANULES Nov 6, 2016 Abandoned
Array ( [id] => 15538979 [patent_doc_number] => 10569251 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-02-25 [patent_title] => Desulphurisation material comprising copper supported on zinc oxide [patent_app_type] => utility [patent_app_number] => 15/342902 [patent_app_country] => US [patent_app_date] => 2016-11-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3031 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15342902 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/342902
Desulphurisation material comprising copper supported on zinc oxide Nov 2, 2016 Issued
Array ( [id] => 15008259 [patent_doc_number] => 10450244 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-10-22 [patent_title] => Method for oxygen removal from hydrogen using adsorbent [patent_app_type] => utility [patent_app_number] => 15/342775 [patent_app_country] => US [patent_app_date] => 2016-11-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3124 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15342775 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/342775
Method for oxygen removal from hydrogen using adsorbent Nov 2, 2016 Issued
Array ( [id] => 16289953 [patent_doc_number] => 10766787 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-09-08 [patent_title] => Production of mixed metal oxide nanostructured compounds [patent_app_type] => utility [patent_app_number] => 15/342048 [patent_app_country] => US [patent_app_date] => 2016-11-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 4150 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 272 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15342048 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/342048
Production of mixed metal oxide nanostructured compounds Nov 1, 2016 Issued
Array ( [id] => 13427647 [patent_doc_number] => 20180265366 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-09-20 [patent_title] => METHOD FOR PRODUCING SILICON MATERIAL [patent_app_type] => utility [patent_app_number] => 15/761166 [patent_app_country] => US [patent_app_date] => 2016-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7213 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [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] => 15761166 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/761166
Method for producing silicon material Oct 26, 2016 Issued
Array ( [id] => 13505385 [patent_doc_number] => 20180304235 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-10-25 [patent_title] => ZIRCONIA-BASED COMPOSITIONS FOR USE AS THREE WAY CATALYSTS [patent_app_type] => utility [patent_app_number] => 15/770065 [patent_app_country] => US [patent_app_date] => 2016-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10722 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15770065 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/770065
Zirconia-based compositions for use as three way catalysts Oct 26, 2016 Issued
Array ( [id] => 13956221 [patent_doc_number] => 20190054454 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-02-21 [patent_title] => MECHANICALLY STRONG CATALYST AND CATALYST CARRIER, ITS PREPARATION, AND ITS USE [patent_app_type] => utility [patent_app_number] => 15/770691 [patent_app_country] => US [patent_app_date] => 2016-10-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8634 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 52 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15770691 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/770691
MECHANICALLY STRONG CATALYST AND CATALYST CARRIER, ITS PREPARATION, AND ITS USE Oct 24, 2016 Abandoned
Array ( [id] => 16499739 [patent_doc_number] => 10865113 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-12-15 [patent_title] => Method for producing purified aqueous solution of silicic acid [patent_app_type] => utility [patent_app_number] => 15/768846 [patent_app_country] => US [patent_app_date] => 2016-10-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3422 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15768846 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/768846
Method for producing purified aqueous solution of silicic acid Oct 13, 2016 Issued
Array ( [id] => 17407261 [patent_doc_number] => 11248131 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-02-15 [patent_title] => Removable support material comprising tackifier for additive manufacturing [patent_app_type] => utility [patent_app_number] => 15/293195 [patent_app_country] => US [patent_app_date] => 2016-10-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 12 [patent_no_of_words] => 6294 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15293195 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/293195
Removable support material comprising tackifier for additive manufacturing Oct 12, 2016 Issued
Array ( [id] => 13398227 [patent_doc_number] => 20180250656 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-09-06 [patent_title] => FUNCTIONALIZED SIO2 MICROSPHERES FOR EXTRACTING OIL FROM PRODUCED WATER [patent_app_type] => utility [patent_app_number] => 15/758151 [patent_app_country] => US [patent_app_date] => 2016-09-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5136 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 36 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15758151 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/758151
FUNCTIONALIZED SIO2 MICROSPHERES FOR EXTRACTING OIL FROM PRODUCED WATER Sep 7, 2016 Abandoned
Array ( [id] => 13461253 [patent_doc_number] => 20180282169 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-10-04 [patent_title] => SILICA SYNTHESIS [patent_app_type] => utility [patent_app_number] => 15/757182 [patent_app_country] => US [patent_app_date] => 2016-09-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4765 [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] => 15757182 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/757182
SILICA SYNTHESIS Aug 31, 2016 Abandoned
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