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] => 15900579 [patent_doc_number] => 20200149808 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-05-14 [patent_title] => AIR SEPARATION METHOD AND APPARATUS [patent_app_type] => utility [patent_app_number] => 16/744500 [patent_app_country] => US [patent_app_date] => 2020-01-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10184 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 16744500 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/744500
AIR SEPARATION METHOD AND APPARATUS Jan 15, 2020 Abandoned
Array ( [id] => 16177996 [patent_doc_number] => 20200224964 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-16 [patent_title] => PORTABLE COOLER WITH ACTIVE TEMPERATURE CONTROL [patent_app_type] => utility [patent_app_number] => 16/736558 [patent_app_country] => US [patent_app_date] => 2020-01-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20302 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16736558 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/736558
Portable cooler with active temperature control Jan 6, 2020 Issued
Array ( [id] => 15833893 [patent_doc_number] => 20200132228 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-30 [patent_title] => CONDUIT SEAL ASSEMBLY [patent_app_type] => utility [patent_app_number] => 16/732002 [patent_app_country] => US [patent_app_date] => 2019-12-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3634 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 221 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16732002 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/732002
CONDUIT SEAL ASSEMBLY Dec 30, 2019 Abandoned
Array ( [id] => 16917329 [patent_doc_number] => 20210190421 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-24 [patent_title] => METHOD AND APPARATUS FOR SUPPLYING A CRYOGENIC STREAM WITH A CONTROLLED TEMPERATURE FROM A BACK-UP SYSTEM [patent_app_type] => utility [patent_app_number] => 16/724191 [patent_app_country] => US [patent_app_date] => 2019-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2080 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 178 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16724191 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/724191
METHOD AND APPARATUS FOR SUPPLYING A CRYOGENIC STREAM WITH A CONTROLLED TEMPERATURE FROM A BACK-UP SYSTEM Dec 20, 2019 Abandoned
Array ( [id] => 16855558 [patent_doc_number] => 20210156303 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-27 [patent_title] => CRYOGENIC LIQUEFIER BY INTEGRATION WITH POWER PLANT [patent_app_type] => utility [patent_app_number] => 16/697593 [patent_app_country] => US [patent_app_date] => 2019-11-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2839 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 223 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16697593 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/697593
Cryogenic liquefier by integration with power plant Nov 26, 2019 Issued
Array ( [id] => 15525311 [patent_doc_number] => 20200054961 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-02-20 [patent_title] => SYSTEMS AND METHODS FOR CRYOGENIC REFRIGERATION [patent_app_type] => utility [patent_app_number] => 16/663723 [patent_app_country] => US [patent_app_date] => 2019-10-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5968 [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] => 16663723 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/663723
SYSTEMS AND METHODS FOR CRYOGENIC REFRIGERATION Oct 24, 2019 Abandoned
Array ( [id] => 15933585 [patent_doc_number] => 20200158426 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-05-21 [patent_title] => Method for Using a Solid-Tolerant Heat Exchanger in Cryogenic Gas Treatment Processes [patent_app_type] => utility [patent_app_number] => 16/660168 [patent_app_country] => US [patent_app_date] => 2019-10-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4525 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 177 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16660168 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/660168
Method for Using a Solid-Tolerant Heat Exchanger in Cryogenic Gas Treatment Processes Oct 21, 2019 Abandoned
Array ( [id] => 16778994 [patent_doc_number] => 20210116072 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-22 [patent_title] => DEWAR TIPPER [patent_app_type] => utility [patent_app_number] => 16/657292 [patent_app_country] => US [patent_app_date] => 2019-10-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5520 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 57 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16657292 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/657292
DEWAR TIPPER Oct 17, 2019 Abandoned
Array ( [id] => 16721126 [patent_doc_number] => 20210088273 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-25 [patent_title] => SYSTEM AND PROCESS FOR NATURAL GAS LIQUEFACTION [patent_app_type] => utility [patent_app_number] => 16/580571 [patent_app_country] => US [patent_app_date] => 2019-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7825 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 16580571 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/580571
SYSTEM AND PROCESS FOR NATURAL GAS LIQUEFACTION Sep 23, 2019 Abandoned
Array ( [id] => 15326069 [patent_doc_number] => 20200003364 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-02 [patent_title] => FLUID CONTAINER REFILLING SYSTEM [patent_app_type] => utility [patent_app_number] => 16/567312 [patent_app_country] => US [patent_app_date] => 2019-09-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6196 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16567312 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/567312
FLUID CONTAINER REFILLING SYSTEM Sep 10, 2019 Abandoned
Array ( [id] => 18129449 [patent_doc_number] => 11555651 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-01-17 [patent_title] => Managing make-up gas composition variation for a high pressure expander process [patent_app_type] => utility [patent_app_number] => 16/526441 [patent_app_country] => US [patent_app_date] => 2019-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 12 [patent_no_of_words] => 13314 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 234 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16526441 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/526441
Managing make-up gas composition variation for a high pressure expander process Jul 29, 2019 Issued
Array ( [id] => 15437743 [patent_doc_number] => 20200033055 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-30 [patent_title] => PROCESS AND APPARATUS FOR THE CRYOGENIC SEPARATION OF A MIXTURE OF CARBON MONOXIDE, HYDROGEN AND METHANE FOR THE PRODUCTION OF CH4 [patent_app_type] => utility [patent_app_number] => 16/520878 [patent_app_country] => US [patent_app_date] => 2019-07-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3739 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 192 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16520878 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/520878
Process and apparatus for the cryogenic separation of a mixture of carbon monoxide, hydrogen and methane for the production of CH4 Jul 23, 2019 Issued
Array ( [id] => 15529065 [patent_doc_number] => 20200056838 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-02-20 [patent_title] => BOIL-OFF GAS RECYCLE SUBSYSTEM IN NATURAL GAS LIQUEFACTION PLANTS [patent_app_type] => utility [patent_app_number] => 16/519846 [patent_app_country] => US [patent_app_date] => 2019-07-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3430 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [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] => 16519846 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/519846
BOIL-OFF GAS RECYCLE SUBSYSTEM IN NATURAL GAS LIQUEFACTION PLANTS Jul 22, 2019 Abandoned
Array ( [id] => 15529003 [patent_doc_number] => 20200056807 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-02-20 [patent_title] => Recondensing Refrigerant Vent Gas with Liquefied Natural Gas Boil Off Gas and End Flash Gas [patent_app_type] => utility [patent_app_number] => 16/519808 [patent_app_country] => US [patent_app_date] => 2019-07-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5986 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 41 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16519808 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/519808
Recondensing Refrigerant Vent Gas with Liquefied Natural Gas Boil Off Gas and End Flash Gas Jul 22, 2019 Abandoned
Array ( [id] => 19537425 [patent_doc_number] => 12129972 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-29 [patent_title] => System and method to cost-effectively pressurize cryogenic H2 by heat transfer [patent_app_type] => utility [patent_app_number] => 16/512690 [patent_app_country] => US [patent_app_date] => 2019-07-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3377 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 316 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16512690 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/512690
System and method to cost-effectively pressurize cryogenic H2 by heat transfer Jul 15, 2019 Issued
Array ( [id] => 17244482 [patent_doc_number] => 20210364225 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-25 [patent_title] => VACUUM ADIABATIC BODY AND REFRIGERATOR [patent_app_type] => utility [patent_app_number] => 16/979621 [patent_app_country] => US [patent_app_date] => 2019-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13110 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 16979621 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/979621
VACUUM ADIABATIC BODY AND REFRIGERATOR Jun 25, 2019 Pending
Array ( [id] => 16453588 [patent_doc_number] => 20200363014 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-11-19 [patent_title] => VACUUM VESSEL [patent_app_type] => utility [patent_app_number] => 16/412528 [patent_app_country] => US [patent_app_date] => 2019-05-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4018 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16412528 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/412528
VACUUM VESSEL May 14, 2019 Abandoned
Array ( [id] => 16438102 [patent_doc_number] => 20200355428 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-11-12 [patent_title] => METHOD FOR SYNTHESIS GAS PURIFICATION [patent_app_type] => utility [patent_app_number] => 16/405118 [patent_app_country] => US [patent_app_date] => 2019-05-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7741 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 266 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16405118 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/405118
METHOD FOR SYNTHESIS GAS PURIFICATION May 6, 2019 Abandoned
Array ( [id] => 15025529 [patent_doc_number] => 20190323769 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-24 [patent_title] => Mixed Refrigerant Liquefaction System and Method with Pre-Cooling [patent_app_type] => utility [patent_app_number] => 16/385269 [patent_app_country] => US [patent_app_date] => 2019-04-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6597 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [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] => 16385269 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/385269
Mixed Refrigerant Liquefaction System and Method with Pre-Cooling Apr 15, 2019 Pending
Array ( [id] => 14932079 [patent_doc_number] => 20190301677 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-03 [patent_title] => CRYOSTAT [patent_app_type] => utility [patent_app_number] => 16/373770 [patent_app_country] => US [patent_app_date] => 2019-04-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4451 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 276 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16373770 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/373770
Cryostat Apr 2, 2019 Issued
Menu