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] => 14216331 [patent_doc_number] => 20190120550 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-04-25 [patent_title] => PHASE IMPLEMENTATION OF NATURAL GAS LIQUID RECOVERY PLANTS [patent_app_type] => utility [patent_app_number] => 15/789463 [patent_app_country] => US [patent_app_date] => 2017-10-20 [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] => -17 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15789463 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/789463
Phase implementation of natural gas liquid recovery plants Oct 19, 2017 Issued
Array ( [id] => 12160048 [patent_doc_number] => 20180031315 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-02-01 [patent_title] => 'Carbon Dioxide Capture from Flu Gas' [patent_app_type] => utility [patent_app_number] => 15/728014 [patent_app_country] => US [patent_app_date] => 2017-10-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 10376 [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] => 15728014 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/728014
Carbon Dioxide Capture from Flu Gas Oct 8, 2017 Pending
Array ( [id] => 12127262 [patent_doc_number] => 20180010848 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-01-11 [patent_title] => 'AIR SEPARATION METHOD AND APPARATUS' [patent_app_type] => utility [patent_app_number] => 15/693653 [patent_app_country] => US [patent_app_date] => 2017-09-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 10292 [patent_no_of_claims] => 48 [patent_no_of_ind_claims] => 30 [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] => 15693653 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/693653
AIR SEPARATION METHOD AND APPARATUS Aug 31, 2017 Abandoned
Array ( [id] => 14536773 [patent_doc_number] => 20190204008 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-07-04 [patent_title] => ABOVE CRYOGENIC SEPARATION PROCESS FOR PROPANE DEHYDROGENATION REACTOR EFFLUENT [patent_app_type] => utility [patent_app_number] => 16/328053 [patent_app_country] => US [patent_app_date] => 2017-08-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8404 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 16328053 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/328053
ABOVE CRYOGENIC SEPARATION PROCESS FOR PROPANE DEHYDROGENATION REACTOR EFFLUENT Aug 20, 2017 Abandoned
Array ( [id] => 16825414 [patent_doc_number] => 20210140707 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-13 [patent_title] => ARCTIC CASCADE METHOD FOR NATURAL GAS LIQUEFACTION IN A HIGH-PRESSURE CYCLE WITH PRE-COOLING BY ETHANE AND SUB-COOLING BY NITROGEN, AND A PLANT FOR ITS IMPLEMENTATION [patent_app_type] => utility [patent_app_number] => 16/493089 [patent_app_country] => US [patent_app_date] => 2017-08-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2615 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16493089 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/493089
Arctic cascade method for natural gas liquefaction in a high-pressure cycle with pre-cooling by ethane and sub-cooling by nitrogen, and a plant for its implementation Aug 9, 2017 Issued
Array ( [id] => 15930215 [patent_doc_number] => 20200156741 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-05-21 [patent_title] => BOIL-OFF GAS RELIQUEFACTION SYSTEM AND METHOD FOR SHIP AND METHOD FOR STARTING BOIL-OFF GAS RELIQUEFACTION SYSTEM FOR SHIP [patent_app_type] => utility [patent_app_number] => 16/635479 [patent_app_country] => US [patent_app_date] => 2017-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11472 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [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] => 16635479 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/635479
BOIL-OFF GAS RELIQUEFACTION SYSTEM AND METHOD FOR SHIP AND METHOD FOR STARTING BOIL-OFF GAS RELIQUEFACTION SYSTEM FOR SHIP Aug 2, 2017 Pending
Array ( [id] => 16113515 [patent_doc_number] => 20200208780 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-02 [patent_title] => BOIL-OFF GAS RELIQUEFACTION SYSTEM [patent_app_type] => utility [patent_app_number] => 16/615748 [patent_app_country] => US [patent_app_date] => 2017-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21122 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 16615748 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/615748
BOIL-OFF GAS RELIQUEFACTION SYSTEM Aug 2, 2017 Abandoned
Array ( [id] => 17725976 [patent_doc_number] => 11382339 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-07-12 [patent_title] => Preparing and storing a free flowing frozen supplementary product [patent_app_type] => utility [patent_app_number] => 15/640985 [patent_app_country] => US [patent_app_date] => 2017-07-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 11 [patent_no_of_words] => 7442 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 636 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15640985 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/640985
Preparing and storing a free flowing frozen supplementary product Jul 2, 2017 Issued
Array ( [id] => 11980571 [patent_doc_number] => 20170284725 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-10-05 [patent_title] => 'CRYOSTAT WITH A FIRST AND A SECOND HELIUM TANK, WHICH ARE SEPARATED FROM ONE ANOTHER IN A LIQUID-TIGHT MANNER AT LEAST IN A LOWER PART' [patent_app_type] => utility [patent_app_number] => 15/619044 [patent_app_country] => US [patent_app_date] => 2017-06-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 10445 [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] => 15619044 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/619044
CRYOSTAT WITH A FIRST AND A SECOND HELIUM TANK, WHICH ARE SEPARATED FROM ONE ANOTHER IN A LIQUID-TIGHT MANNER AT LEAST IN A LOWER PART Jun 8, 2017 Abandoned
Array ( [id] => 14932317 [patent_doc_number] => 20190301796 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-03 [patent_title] => METHOD FOR CONSTRUCTING OR ALTERING A MATTER- AND/OR HEAT-EXCHANGE DEVICE [patent_app_type] => utility [patent_app_number] => 16/307655 [patent_app_country] => US [patent_app_date] => 2017-06-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15515 [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] => 16307655 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/307655
METHOD FOR CONSTRUCTING OR ALTERING A MATTER- AND/OR HEAT-EXCHANGE DEVICE Jun 1, 2017 Abandoned
Array ( [id] => 13464393 [patent_doc_number] => 20180283739 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-10-04 [patent_title] => GADOLINIUM WIRE ROD, METHOD FOR PRODUCING THE SAME, AND METAL-COVERED GADOLINIUM WIRE ROD, HEAT EXCHANGER AND MAGNETIC REFRIGERATOR USING THE SAME [patent_app_type] => utility [patent_app_number] => 15/756671 [patent_app_country] => US [patent_app_date] => 2017-05-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12504 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 31 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15756671 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/756671
GADOLINIUM WIRE ROD, METHOD FOR PRODUCING THE SAME, AND METAL-COVERED GADOLINIUM WIRE ROD, HEAT EXCHANGER AND MAGNETIC REFRIGERATOR USING THE SAME May 28, 2017 Abandoned
Array ( [id] => 16298783 [patent_doc_number] => 20200284506 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-10 [patent_title] => PROCESS FOR SEPARATION OF HYDROGEN AND OXYGEN [patent_app_type] => utility [patent_app_number] => 16/082109 [patent_app_country] => US [patent_app_date] => 2017-05-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4302 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16082109 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/082109
PROCESS FOR SEPARATION OF HYDROGEN AND OXYGEN May 4, 2017 Abandoned
Array ( [id] => 15529069 [patent_doc_number] => 20200056840 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-02-20 [patent_title] => COLD BOX STRUCTURE WITH COLD BOX PANELS PARTLY BUILT-IN AND INSTALLATION METHOD THEREFOR [patent_app_type] => utility [patent_app_number] => 16/610205 [patent_app_country] => US [patent_app_date] => 2017-05-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3155 [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] => 16610205 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/610205
COLD BOX STRUCTURE WITH COLD BOX PANELS PARTLY BUILT-IN AND INSTALLATION METHOD THEREFOR May 2, 2017 Abandoned
Array ( [id] => 13401805 [patent_doc_number] => 20180252445 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-09-06 [patent_title] => HEAT EXCHANGER AND MAGNETIC HEAT PUMP DEVICE [patent_app_type] => utility [patent_app_number] => 15/755686 [patent_app_country] => US [patent_app_date] => 2017-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6322 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [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] => 15755686 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/755686
HEAT EXCHANGER AND MAGNETIC HEAT PUMP DEVICE Mar 30, 2017 Abandoned
Array ( [id] => 13388563 [patent_doc_number] => 20180245823 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-08-30 [patent_title] => HEAT EXCHANGER AND MAGNETIC HEAT PUMP DEVICE [patent_app_type] => utility [patent_app_number] => 15/756337 [patent_app_country] => US [patent_app_date] => 2017-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6816 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 34 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15756337 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/756337
HEAT EXCHANGER AND MAGNETIC HEAT PUMP DEVICE Mar 30, 2017 Abandoned
Array ( [id] => 11957089 [patent_doc_number] => 20170261241 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-09-14 [patent_title] => 'METHODS AND SYSTEMS FOR DISTRIBUTED THERMOELECTRIC HEATING AND COOLING' [patent_app_type] => utility [patent_app_number] => 15/468407 [patent_app_country] => US [patent_app_date] => 2017-03-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 3106 [patent_no_of_claims] => 21 [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] => 15468407 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/468407
METHODS AND SYSTEMS FOR DISTRIBUTED THERMOELECTRIC HEATING AND COOLING Mar 23, 2017 Abandoned
Array ( [id] => 18526931 [patent_doc_number] => 11713920 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-08-01 [patent_title] => Process for cryogenic separation of a feed stream containing methane and air gases, facility for producing biomethane by purification of biogases derived from non-hazardous waste storage facilities (NHWSF) implementing the process [patent_app_type] => utility [patent_app_number] => 16/303551 [patent_app_country] => US [patent_app_date] => 2017-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 3959 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 303 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16303551 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/303551
Process for cryogenic separation of a feed stream containing methane and air gases, facility for producing biomethane by purification of biogases derived from non-hazardous waste storage facilities (NHWSF) implementing the process Mar 19, 2017 Issued
Array ( [id] => 13415411 [patent_doc_number] => 20180259248 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-09-13 [patent_title] => System for Producing Vehicle Fuel [patent_app_type] => utility [patent_app_number] => 15/457607 [patent_app_country] => US [patent_app_date] => 2017-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7590 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 61 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15457607 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/457607
System for Producing Vehicle Fuel Mar 12, 2017 Abandoned
Array ( [id] => 13842725 [patent_doc_number] => 20190024847 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-01-24 [patent_title] => LIQUEFIED FUEL GAS SYSTEM AND METHOD [patent_app_type] => utility [patent_app_number] => 16/066592 [patent_app_country] => US [patent_app_date] => 2016-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6615 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 47 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16066592 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/066592
LIQUEFIED FUEL GAS SYSTEM AND METHOD Dec 26, 2016 Abandoned
Array ( [id] => 13735875 [patent_doc_number] => 20180372405 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-12-27 [patent_title] => METHOD AND DEVICE FOR OBTAINING PURE NITROGEN AND PURE OXYGEN BY LOW-TEMPERATURE SEPARATION OF AIR [patent_app_type] => utility [patent_app_number] => 16/065466 [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] => 4621 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 297 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16065466 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/065466
METHOD AND DEVICE FOR OBTAINING PURE NITROGEN AND PURE OXYGEN BY LOW-TEMPERATURE SEPARATION OF AIR Dec 21, 2016 Abandoned
Menu