Search

Sheela C. Chawan

Examiner (ID: 17138, Phone: (571)272-7446 , Office: P/2669 )

Most Active Art Unit
2669
Art Unit(s)
2625, 2623, 2721, 2669, 2624, 2621
Total Applications
1677
Issued Applications
1462
Pending Applications
84
Abandoned Applications
161

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 11435149 [patent_doc_number] => 20170036170 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-02-09 [patent_title] => 'SEPARATION PROCESSES AND UNITS VIA MINIMAL SURFACE AREA MASS AND HEAT TRANSFER PACKING' [patent_app_type] => utility [patent_app_number] => 15/242094 [patent_app_country] => US [patent_app_date] => 2016-08-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 33 [patent_figures_cnt] => 33 [patent_no_of_words] => 9349 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 5 [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] => 15242094 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/242094
Separation processes and units via minimal surface area mass and heat transfer packing Aug 18, 2016 Issued
Array ( [id] => 11289466 [patent_doc_number] => 20160339398 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-11-24 [patent_title] => 'WINE BOTTLE AERATOR' [patent_app_type] => utility [patent_app_number] => 15/230716 [patent_app_country] => US [patent_app_date] => 2016-08-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 69 [patent_figures_cnt] => 69 [patent_no_of_words] => 21153 [patent_no_of_claims] => 42 [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] => 15230716 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/230716
Wine bottle aerator Aug 7, 2016 Issued
Array ( [id] => 11325901 [patent_doc_number] => 20160356513 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-12-08 [patent_title] => 'Misting Fan System and Method' [patent_app_type] => utility [patent_app_number] => 15/228598 [patent_app_country] => US [patent_app_date] => 2016-08-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4351 [patent_no_of_claims] => 9 [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] => 15228598 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/228598
Misting Fan System and Method Aug 3, 2016 Abandoned
Array ( [id] => 16335061 [patent_doc_number] => 10785996 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-09-29 [patent_title] => Apparatuses, systems, and methods for inline injection of gases into liquids [patent_app_type] => utility [patent_app_number] => 15/226450 [patent_app_country] => US [patent_app_date] => 2016-08-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 13 [patent_no_of_words] => 6711 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 222 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15226450 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/226450
Apparatuses, systems, and methods for inline injection of gases into liquids Aug 1, 2016 Issued
Array ( [id] => 12117661 [patent_doc_number] => 20180001247 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-01-04 [patent_title] => 'MULTI-LAYERED ELECTRET-CONTAINING FILTRATION MEDIA' [patent_app_type] => utility [patent_app_number] => 15/217718 [patent_app_country] => US [patent_app_date] => 2016-07-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 25553 [patent_no_of_claims] => 23 [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] => 15217718 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/217718
Multi-layered electret-containing filtration media Jul 21, 2016 Issued
Array ( [id] => 11394248 [patent_doc_number] => 20170014783 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-01-19 [patent_title] => 'AERATOR AND CONTAINER-AERATOR ASSEMBLY' [patent_app_type] => utility [patent_app_number] => 15/211489 [patent_app_country] => US [patent_app_date] => 2016-07-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 2851 [patent_no_of_claims] => 14 [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] => 15211489 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/211489
AERATOR AND CONTAINER-AERATOR ASSEMBLY Jul 14, 2016 Abandoned
Array ( [id] => 12080684 [patent_doc_number] => 20170343271 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-11-30 [patent_title] => 'WICKING PAD FOR REFRIGERATOR' [patent_app_type] => utility [patent_app_number] => 15/169263 [patent_app_country] => US [patent_app_date] => 2016-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 2582 [patent_no_of_claims] => 13 [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] => 15169263 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/169263
WICKING PAD FOR REFRIGERATOR May 30, 2016 Abandoned
Array ( [id] => 11312819 [patent_doc_number] => 20160348929 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-12-01 [patent_title] => 'HUMIDIFYING APPARATUS' [patent_app_type] => utility [patent_app_number] => 15/167812 [patent_app_country] => US [patent_app_date] => 2016-05-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 34 [patent_figures_cnt] => 34 [patent_no_of_words] => 13099 [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] => 15167812 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/167812
Humidifying apparatus May 26, 2016 Issued
Array ( [id] => 11074553 [patent_doc_number] => 20160271518 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-09-22 [patent_title] => 'Multi-Stage Bubble-Column Vapor Mixture Condenser and HDH System' [patent_app_type] => utility [patent_app_number] => 15/167585 [patent_app_country] => US [patent_app_date] => 2016-05-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5209 [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] => 15167585 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/167585
Multi-Stage Bubble-Column Vapor Mixture Condenser and HDH System May 26, 2016 Abandoned
Array ( [id] => 11066584 [patent_doc_number] => 20160263548 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-09-15 [patent_title] => 'DISTILLATION METHOD AND STRUCTURED PACKING' [patent_app_type] => utility [patent_app_number] => 15/161369 [patent_app_country] => US [patent_app_date] => 2016-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5342 [patent_no_of_claims] => 7 [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] => 15161369 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/161369
DISTILLATION METHOD AND STRUCTURED PACKING May 22, 2016 Abandoned
Array ( [id] => 12029924 [patent_doc_number] => 20170320023 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-11-09 [patent_title] => 'Aeration device' [patent_app_type] => utility [patent_app_number] => 15/153030 [patent_app_country] => US [patent_app_date] => 2016-05-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 7250 [patent_no_of_claims] => 22 [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] => 15153030 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/153030
Aeration device May 11, 2016 Issued
Array ( [id] => 12000629 [patent_doc_number] => 20170304784 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-10-26 [patent_title] => 'GAS DISSOLUTION ASSEMBLIES FOR BATCH BEVERAGES' [patent_app_type] => utility [patent_app_number] => 15/138643 [patent_app_country] => US [patent_app_date] => 2016-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3199 [patent_no_of_claims] => 25 [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] => 15138643 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/138643
GAS DISSOLUTION ASSEMBLIES FOR BATCH BEVERAGES Apr 25, 2016 Abandoned
Array ( [id] => 13917345 [patent_doc_number] => 10202781 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2019-02-12 [patent_title] => Swimming pool aerator [patent_app_type] => utility [patent_app_number] => 15/132420 [patent_app_country] => US [patent_app_date] => 2016-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 1391 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 191 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15132420 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/132420
Swimming pool aerator Apr 18, 2016 Issued
Array ( [id] => 14950411 [patent_doc_number] => 10436466 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-10-08 [patent_title] => Humidifier and home appliance [patent_app_type] => utility [patent_app_number] => 15/081658 [patent_app_country] => US [patent_app_date] => 2016-03-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 27 [patent_figures_cnt] => 27 [patent_no_of_words] => 8263 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15081658 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/081658
Humidifier and home appliance Mar 24, 2016 Issued
Array ( [id] => 12467076 [patent_doc_number] => 09987601 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-06-05 [patent_title] => Aerator device for, and method of, aerating a drinkable liquid [patent_app_type] => utility [patent_app_number] => 15/077974 [patent_app_country] => US [patent_app_date] => 2016-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 2941 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15077974 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/077974
Aerator device for, and method of, aerating a drinkable liquid Mar 22, 2016 Issued
Array ( [id] => 11099905 [patent_doc_number] => 20160296875 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-10-13 [patent_title] => 'SPRAY ARRANGEMENT AND METHOD FOR OPERATING A SPRAY ARRANGEMENT' [patent_app_type] => utility [patent_app_number] => 15/073174 [patent_app_country] => US [patent_app_date] => 2016-03-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5135 [patent_no_of_claims] => 18 [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] => 15073174 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/073174
Spray arrangement and method for operating a spray arrangement Mar 16, 2016 Issued
Array ( [id] => 14197153 [patent_doc_number] => 10265665 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-04-23 [patent_title] => Hydrogen rich water generator [patent_app_type] => utility [patent_app_number] => 15/064516 [patent_app_country] => US [patent_app_date] => 2016-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3756 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 163 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15064516 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/064516
Hydrogen rich water generator Mar 7, 2016 Issued
Array ( [id] => 11034117 [patent_doc_number] => 20160231073 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-08-11 [patent_title] => 'Splash Bar Module and Method of Installation' [patent_app_type] => utility [patent_app_number] => 15/058639 [patent_app_country] => US [patent_app_date] => 2016-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 20 [patent_no_of_words] => 5343 [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] => 15058639 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/058639
Splash bar module and method of installation Mar 1, 2016 Issued
Array ( [id] => 11935479 [patent_doc_number] => 20170239628 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-08-24 [patent_title] => 'Low Energy Aeration' [patent_app_type] => utility [patent_app_number] => 15/048991 [patent_app_country] => US [patent_app_date] => 2016-02-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4138 [patent_no_of_claims] => 7 [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] => 15048991 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/048991
Low Energy Aeration Feb 18, 2016 Abandoned
Array ( [id] => 10812552 [patent_doc_number] => 20160158712 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-06-09 [patent_title] => 'Beverage Aeration' [patent_app_type] => utility [patent_app_number] => 15/046657 [patent_app_country] => US [patent_app_date] => 2016-02-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 6669 [patent_no_of_claims] => 32 [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] => 15046657 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/046657
Beverage aeration Feb 17, 2016 Issued
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