Search

Jewel Virgie Dowtin

Examiner (ID: 16562)

Most Active Art Unit
2855
Art Unit(s)
2855, 2899, 3621, 2856, 2616, 2214
Total Applications
2664
Issued Applications
2443
Pending Applications
80
Abandoned Applications
146

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 17564152 [patent_doc_number] => 20220128301 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-28 [patent_title] => METHOD AND APPARATUS FOR PRODUCING HIGH-PRESSURE NITROGEN [patent_app_type] => utility [patent_app_number] => 17/500877 [patent_app_country] => US [patent_app_date] => 2021-10-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2005 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17500877 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/500877
METHOD AND APPARATUS FOR PRODUCING HIGH-PRESSURE NITROGEN Oct 12, 2021 Abandoned
Array ( [id] => 18294157 [patent_doc_number] => 20230103843 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-06 [patent_title] => LOW-PRESSURE NITROGEN TURBINE WITH AIR BOOSTER PARALLEL TO THE BOOSTER AIR COMPRESSOR [patent_app_type] => utility [patent_app_number] => 17/495456 [patent_app_country] => US [patent_app_date] => 2021-10-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3077 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 54 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17495456 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/495456
LOW-PRESSURE NITROGEN TURBINE WITH AIR BOOSTER PARALLEL TO THE BOOSTER AIR COMPRESSOR Oct 5, 2021 Abandoned
Array ( [id] => 17483352 [patent_doc_number] => 20220090856 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-24 [patent_title] => APPARATUS FOR THE SEPARATION OF AIR BY CRYOGENIC DISTILLATION COMPRISING THREE COLUMNS, INCLUDING TWO CONCENTRIC COLUMNS [patent_app_type] => utility [patent_app_number] => 17/481055 [patent_app_country] => US [patent_app_date] => 2021-09-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4177 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 263 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17481055 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/481055
APPARATUS FOR THE SEPARATION OF AIR BY CRYOGENIC DISTILLATION COMPRISING THREE COLUMNS, INCLUDING TWO CONCENTRIC COLUMNS Sep 20, 2021 Abandoned
Array ( [id] => 18903597 [patent_doc_number] => 20240019082 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-18 [patent_title] => METHOD FOR SUPPLYING CRYOGENIC FLUID TO A USER STATION, IN PARTICULAR A MACHINING STATION [patent_app_type] => utility [patent_app_number] => 18/030379 [patent_app_country] => US [patent_app_date] => 2021-09-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3526 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -1 [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] => 18030379 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/030379
METHOD FOR SUPPLYING CRYOGENIC FLUID TO A USER STATION, IN PARTICULAR A MACHINING STATION Sep 9, 2021 Pending
Array ( [id] => 17483351 [patent_doc_number] => 20220090855 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-24 [patent_title] => METHOD AND APPARATUS FOR PRODUCING HIGH-PURITY NITROGEN AND LOW-PURITY OXYGEN [patent_app_type] => utility [patent_app_number] => 17/469823 [patent_app_country] => US [patent_app_date] => 2021-09-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6048 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 12 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17469823 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/469823
Method and apparatus for producing high-purity nitrogen and low-purity oxygen Sep 7, 2021 Issued
Array ( [id] => 18244117 [patent_doc_number] => 20230076428 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-09 [patent_title] => INTEGRATED NITROGEN REJECTION FOR LIQUEFACTION OF NATURAL GAS [patent_app_type] => utility [patent_app_number] => 17/464773 [patent_app_country] => US [patent_app_date] => 2021-09-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8018 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 204 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17464773 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/464773
INTEGRATED NITROGEN REJECTION FOR LIQUEFACTION OF NATURAL GAS Sep 1, 2021 Pending
Array ( [id] => 18598085 [patent_doc_number] => 20230272884 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-31 [patent_title] => COMPRESSED NATURAL GAS (CNG) POWER SYSTEM WITH C02 EMISSIONS CAPTURE AND STORAGE [patent_app_type] => utility [patent_app_number] => 18/023309 [patent_app_country] => US [patent_app_date] => 2021-08-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5100 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18023309 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/023309
COMPRESSED NATURAL GAS (CNG) POWER SYSTEM WITH C02 EMISSIONS CAPTURE AND STORAGE Aug 19, 2021 Pending
Array ( [id] => 17275528 [patent_doc_number] => 20210381726 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-09 [patent_title] => ELECTROCALORIC HEAT TRANSFER SYSTEM [patent_app_type] => utility [patent_app_number] => 17/406620 [patent_app_country] => US [patent_app_date] => 2021-08-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4599 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17406620 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/406620
ELECTROCALORIC HEAT TRANSFER SYSTEM Aug 18, 2021 Abandoned
Array ( [id] => 18208945 [patent_doc_number] => 20230055205 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-23 [patent_title] => NITROGEN PRODUCING CRYOGENIC AIR SEPARATION UNIT WITH EXCESS AIR CIRCUIT [patent_app_type] => utility [patent_app_number] => 17/404194 [patent_app_country] => US [patent_app_date] => 2021-08-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6305 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 267 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17404194 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/404194
NITROGEN PRODUCING CRYOGENIC AIR SEPARATION UNIT WITH EXCESS AIR CIRCUIT Aug 16, 2021 Abandoned
Array ( [id] => 17414992 [patent_doc_number] => 20220049896 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-17 [patent_title] => SYSTEM AND METHOD FOR TREATING ASSOCIATED GAS [patent_app_type] => utility [patent_app_number] => 17/402554 [patent_app_country] => US [patent_app_date] => 2021-08-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7127 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17402554 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/402554
System and method for treating associated gas Aug 14, 2021 Issued
Array ( [id] => 17735761 [patent_doc_number] => 20220221220 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-14 [patent_title] => METHODS AND SYSTEMS FOR HYDROGEN LIQUEFACTION [patent_app_type] => utility [patent_app_number] => 17/398151 [patent_app_country] => US [patent_app_date] => 2021-08-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8640 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -28 [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] => 17398151 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/398151
Methods and systems for hydrogen liquefaction Aug 9, 2021 Issued
Array ( [id] => 17244486 [patent_doc_number] => 20210364229 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-25 [patent_title] => Systems and Methods of Removing Contaminants in a Liquid Nitrogen Stream Used to Liquefy Natural Gas [patent_app_type] => utility [patent_app_number] => 17/444584 [patent_app_country] => US [patent_app_date] => 2021-08-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11876 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [patent_words_short_claim] => 234 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17444584 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/444584
Systems and Methods of Removing Contaminants in a Liquid Nitrogen Stream Used to Liquefy Natural Gas Aug 5, 2021 Abandoned
Array ( [id] => 17275562 [patent_doc_number] => 20210381760 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-09 [patent_title] => PHASE IMPLEMENTATION OF NATURAL GAS LIQUID RECOVERY PLANTS [patent_app_type] => utility [patent_app_number] => 17/393477 [patent_app_country] => US [patent_app_date] => 2021-08-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6344 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17393477 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/393477
Phase implementation of natural gas liquid recovery plants Aug 3, 2021 Issued
Array ( [id] => 18160478 [patent_doc_number] => 20230027070 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-26 [patent_title] => AIR SEPARATION APPARATUS, ADSORBER, AND METHOD [patent_app_type] => utility [patent_app_number] => 17/381404 [patent_app_country] => US [patent_app_date] => 2021-07-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20961 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17381404 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/381404
Air separation apparatus, adsorber, and method Jul 20, 2021 Issued
Array ( [id] => 17343012 [patent_doc_number] => 20220009343 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-13 [patent_title] => MOTOR VEHICLE COMPRESSED GAS TANK [patent_app_type] => utility [patent_app_number] => 17/368240 [patent_app_country] => US [patent_app_date] => 2021-07-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6546 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17368240 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/368240
MOTOR VEHICLE COMPRESSED GAS TANK Jul 5, 2021 Abandoned
Array ( [id] => 17556825 [patent_doc_number] => 11313515 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-04-26 [patent_title] => Boil-off gas handling in LNG terminals [patent_app_type] => utility [patent_app_number] => 17/343333 [patent_app_country] => US [patent_app_date] => 2021-06-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 10 [patent_no_of_words] => 6014 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 467 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17343333 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/343333
Boil-off gas handling in LNG terminals Jun 8, 2021 Issued
Array ( [id] => 17244487 [patent_doc_number] => 20210364230 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-25 [patent_title] => METHOD FOR COOLING A SYSTEM IN THE 120K TO 200K RANGE [patent_app_type] => utility [patent_app_number] => 17/326126 [patent_app_country] => US [patent_app_date] => 2021-05-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3298 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17326126 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/326126
METHOD FOR COOLING A SYSTEM IN THE 120K TO 200K RANGE May 19, 2021 Abandoned
Array ( [id] => 18052169 [patent_doc_number] => 11525544 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-12-13 [patent_title] => Fuel storage module assembly [patent_app_type] => utility [patent_app_number] => 17/318986 [patent_app_country] => US [patent_app_date] => 2021-05-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 27 [patent_figures_cnt] => 33 [patent_no_of_words] => 34600 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 287 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17318986 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/318986
Fuel storage module assembly May 11, 2021 Issued
Array ( [id] => 18005917 [patent_doc_number] => 20220364683 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-17 [patent_title] => CRYOGENIC STORAGE CONTAINER, CLOSING ELEMENT, AND METHOD OF MANUFACTURE [patent_app_type] => utility [patent_app_number] => 17/318121 [patent_app_country] => US [patent_app_date] => 2021-05-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12220 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17318121 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/318121
CRYOGENIC STORAGE CONTAINER, CLOSING ELEMENT, AND METHOD OF MANUFACTURE May 11, 2021 Pending
Array ( [id] => 17244489 [patent_doc_number] => 20210364232 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-25 [patent_title] => PROCESS FOR SUPPLYING OXYGEN AND/OR NITROGEN AND ALSO ARGON TO A GEOGRAPHIC ZONE [patent_app_type] => utility [patent_app_number] => 17/314524 [patent_app_country] => US [patent_app_date] => 2021-05-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2794 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 254 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17314524 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/314524
PROCESS FOR SUPPLYING OXYGEN AND/OR NITROGEN AND ALSO ARGON TO A GEOGRAPHIC ZONE May 6, 2021 Abandoned
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