Search

Ankur Jain

Examiner (ID: 6764, Phone: (571)272-9747 , Office: P/2649 )

Most Active Art Unit
2649
Art Unit(s)
2618, 2649, 2647
Total Applications
919
Issued Applications
718
Pending Applications
59
Abandoned Applications
168

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 17385196 [patent_doc_number] => 20220033048 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-03 [patent_title] => BALLAST WATER TREATMENT DEVICE [patent_app_type] => utility [patent_app_number] => 17/413467 [patent_app_country] => US [patent_app_date] => 2019-12-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7956 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17413467 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/413467
BALLAST WATER TREATMENT DEVICE Dec 25, 2019 Abandoned
Array ( [id] => 17996931 [patent_doc_number] => 11498019 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-11-15 [patent_title] => Apparatus and method for gas-liquid separation of multi-phase fluid [patent_app_type] => utility [patent_app_number] => 16/721406 [patent_app_country] => US [patent_app_date] => 2019-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 23 [patent_no_of_words] => 21611 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 220 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16721406 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/721406
Apparatus and method for gas-liquid separation of multi-phase fluid Dec 18, 2019 Issued
Array ( [id] => 17398557 [patent_doc_number] => 20220040647 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-10 [patent_title] => POROUS MEMBRANES FOR HIGH PRESSURE FILTRATION [patent_app_type] => utility [patent_app_number] => 17/414363 [patent_app_country] => US [patent_app_date] => 2019-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9914 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [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] => 17414363 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/414363
POROUS MEMBRANES FOR HIGH PRESSURE FILTRATION Dec 17, 2019 Pending
Array ( [id] => 16087701 [patent_doc_number] => 20200197837 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-06-25 [patent_title] => Device for Degassing and/or Dehydrating a Hydraulic Oil, and Hydraulic Unit having a Tank and having such a Device [patent_app_type] => utility [patent_app_number] => 16/716600 [patent_app_country] => US [patent_app_date] => 2019-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4880 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 16716600 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/716600
Device for degassing and/or dehydrating a hydraulic oil, and hydraulic unit having a tank and having such a device Dec 16, 2019 Issued
Array ( [id] => 17104508 [patent_doc_number] => 11124707 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-09-21 [patent_title] => Production of liquid hydrocarbons from polyolefins by supercritical water [patent_app_type] => utility [patent_app_number] => 16/716999 [patent_app_country] => US [patent_app_date] => 2019-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 19636 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 190 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16716999 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/716999
Production of liquid hydrocarbons from polyolefins by supercritical water Dec 16, 2019 Issued
Array ( [id] => 17816270 [patent_doc_number] => 11421873 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-08-23 [patent_title] => Method for co-production of hyper-efficient electric power and a methane sidestream from high CO [patent_app_type] => utility [patent_app_number] => 16/715352 [patent_app_country] => US [patent_app_date] => 2019-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 13 [patent_no_of_words] => 24445 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16715352 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/715352
Method for co-production of hyper-efficient electric power and a methane sidestream from high CO Dec 15, 2019 Issued
Array ( [id] => 18059333 [patent_doc_number] => 20220390419 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-08 [patent_title] => CHROMATOGRAPH SYSTEM [patent_app_type] => utility [patent_app_number] => 17/782656 [patent_app_country] => US [patent_app_date] => 2019-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7570 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 174 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17782656 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/782656
CHROMATOGRAPH SYSTEM Dec 11, 2019 Pending
Array ( [id] => 16053977 [patent_doc_number] => 20200188843 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-06-18 [patent_title] => FACILITY AND METHOD FOR THE TREATMENT BY MEMBRANE PERMEATION OF A GAS STREAM WITH ADJUSTMENT OF THE THIRD-PERMEATE SUCTIONING PRESSURE [patent_app_type] => utility [patent_app_number] => 16/712401 [patent_app_country] => US [patent_app_date] => 2019-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1965 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 186 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16712401 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/712401
Facility and method for the treatment by membrane permeation of a gas stream with adjustment of the third-permeate suctioning pressure Dec 11, 2019 Issued
Array ( [id] => 16253720 [patent_doc_number] => 20200263094 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-08-20 [patent_title] => UPGRADING RESIDUES, HEAVY OILS AND PLASTICS [patent_app_type] => utility [patent_app_number] => 16/711079 [patent_app_country] => US [patent_app_date] => 2019-12-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 25023 [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] => 16711079 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/711079
UPGRADING RESIDUES, HEAVY OILS AND PLASTICS Dec 10, 2019 Abandoned
Array ( [id] => 15766639 [patent_doc_number] => 20200114337 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-16 [patent_title] => STRUCTURED CATALYST FOR AROMATIC HYDROCARBON PRODUCTION, AROMATIC HYDROCARBON PRODUCING DEVICE INCLUDING THE STRUCTURED CATALYST FOR AROMATIC HYDROCARBON PRODUCTION, METHOD FOR PRODUCING STRUCTURED CATALYST FOR AROMATIC HYDROCARBON PRODUCTION, AND METHOD FOR PRODUCING AROMATIC HYDROCARBON [patent_app_type] => utility [patent_app_number] => 16/698545 [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] => 15280 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16698545 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/698545
STRUCTURED CATALYST FOR AROMATIC HYDROCARBON PRODUCTION, AROMATIC HYDROCARBON PRODUCING DEVICE INCLUDING THE STRUCTURED CATALYST FOR AROMATIC HYDROCARBON PRODUCTION, METHOD FOR PRODUCING STRUCTURED CATALYST FOR AROMATIC HYDROCARBON PRODUCTION, AND METHOD FOR PRODUCING AROMATIC HYDROCARBON Nov 26, 2019 Abandoned
Array ( [id] => 16090723 [patent_doc_number] => 20200199348 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-06-25 [patent_title] => BCDA-BASED SEMI-ALICYCLIC HOMO- OR CO-POLYIMIDE MEMBRANE MATERIALS FOR GAS SEPARATION AND THE PREPARATION METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 16/689651 [patent_app_country] => US [patent_app_date] => 2019-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6239 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16689651 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/689651
BCDA-based semi-alicyclic homo- or co-polyimide membrane materials for gas separation and the preparation method thereof Nov 19, 2019 Issued
Array ( [id] => 15928673 [patent_doc_number] => 20200155970 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-05-21 [patent_title] => FILTER SYSTEM FOR COOLANT [patent_app_type] => utility [patent_app_number] => 16/685894 [patent_app_country] => US [patent_app_date] => 2019-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3603 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16685894 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/685894
Filter system for coolant Nov 14, 2019 Issued
Array ( [id] => 15930433 [patent_doc_number] => 20200156850 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-05-21 [patent_title] => FOOD CONTAINER FOR PRESERVING FRESHNESS OF FOOD ITEMS [patent_app_type] => utility [patent_app_number] => 16/683697 [patent_app_country] => US [patent_app_date] => 2019-11-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3196 [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] => 16683697 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/683697
FOOD CONTAINER FOR PRESERVING FRESHNESS OF FOOD ITEMS Nov 13, 2019 Abandoned
Array ( [id] => 15618617 [patent_doc_number] => 20200079713 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-03-12 [patent_title] => SHORT CONTACT, ELEVATED TEMPERATURE MEG RECLAMATION [patent_app_type] => utility [patent_app_number] => 16/680176 [patent_app_country] => US [patent_app_date] => 2019-11-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2964 [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] => 16680176 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/680176
SHORT CONTACT, ELEVATED TEMPERATURE MEG RECLAMATION Nov 10, 2019 Abandoned
Array ( [id] => 17300626 [patent_doc_number] => 20210396465 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-23 [patent_title] => MIXED REFRIGERANT SYSTEM FOR NATURAL GAS PROCESSING [patent_app_type] => utility [patent_app_number] => 17/289594 [patent_app_country] => US [patent_app_date] => 2019-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6071 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 38 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17289594 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/289594
MIXED REFRIGERANT SYSTEM FOR NATURAL GAS PROCESSING Oct 30, 2019 Abandoned
Array ( [id] => 17541146 [patent_doc_number] => 11306259 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-04-19 [patent_title] => Method and apparatus for self-heat-extracting flash evaporation of sulfuric acid alkylation reaction product [patent_app_type] => utility [patent_app_number] => 16/665233 [patent_app_country] => US [patent_app_date] => 2019-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 5207 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 380 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16665233 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/665233
Method and apparatus for self-heat-extracting flash evaporation of sulfuric acid alkylation reaction product Oct 27, 2019 Issued
Array ( [id] => 17292468 [patent_doc_number] => 20210388307 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-16 [patent_title] => LARGE-SCALE MAGNETIC PURIFICATION SYSTEM [patent_app_type] => utility [patent_app_number] => 17/288491 [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] => 4018 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17288491 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/288491
Large-scale magnetic purification system Oct 24, 2019 Issued
Array ( [id] => 18289842 [patent_doc_number] => 11618704 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-04-04 [patent_title] => System and method for treating excrement of livestock [patent_app_type] => utility [patent_app_number] => 17/285676 [patent_app_country] => US [patent_app_date] => 2019-10-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 6012 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 221 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17285676 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/285676
System and method for treating excrement of livestock Oct 23, 2019 Issued
Array ( [id] => 15666159 [patent_doc_number] => 10597297 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-03-24 [patent_title] => Enriched acid gas for sulfur recovery [patent_app_type] => utility [patent_app_number] => 16/598775 [patent_app_country] => US [patent_app_date] => 2019-10-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 6761 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 217 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16598775 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/598775
Enriched acid gas for sulfur recovery Oct 9, 2019 Issued
Array ( [id] => 15768569 [patent_doc_number] => 20200115302 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-16 [patent_title] => INTEGRATED PROCESS FOR OPTIMUM PRODUCTION OF PARA-XYLENE [patent_app_type] => utility [patent_app_number] => 16/592158 [patent_app_country] => US [patent_app_date] => 2019-10-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9385 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 434 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16592158 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/592158
Integrated process for optimum production of para-xylene Oct 2, 2019 Issued
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