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] => 19884235 [patent_doc_number] => 12269928 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-08 [patent_title] => Raw-material supply system and raw-material supply method [patent_app_type] => utility [patent_app_number] => 18/290905 [patent_app_country] => US [patent_app_date] => 2022-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 6350 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 180 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18290905 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/290905
Raw-material supply system and raw-material supply method Mar 27, 2022 Issued
Array ( [id] => 18363925 [patent_doc_number] => 20230145516 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-11 [patent_title] => CARBON DIOXIDE MEMBRANE FILTER WITH GRAPHENE CROWN PORES [patent_app_type] => utility [patent_app_number] => 17/701040 [patent_app_country] => US [patent_app_date] => 2022-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6936 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 30 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17701040 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/701040
Carbon dioxide membrane filter with graphene crown pores Mar 21, 2022 Issued
Array ( [id] => 17790938 [patent_doc_number] => 20220250029 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-11 [patent_title] => 3D PRINTED ZEOLITE MONOLITHS FOR CO2 REMOVAL [patent_app_type] => utility [patent_app_number] => 17/689344 [patent_app_country] => US [patent_app_date] => 2022-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7629 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17689344 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/689344
3D printed zeolite monoliths for CO Mar 7, 2022 Issued
Array ( [id] => 17830839 [patent_doc_number] => 20220268143 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-25 [patent_title] => APPARATUS AND METHOD FOR THREE-PHASE SEPARATION AT A WELL [patent_app_type] => utility [patent_app_number] => 17/685726 [patent_app_country] => US [patent_app_date] => 2022-03-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17110 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17685726 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/685726
APPARATUS AND METHOD FOR THREE-PHASE SEPARATION AT A WELL Mar 2, 2022 Pending
Array ( [id] => 19923121 [patent_doc_number] => 12297392 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-13 [patent_title] => Microwave assisted oil-water separator [patent_app_type] => utility [patent_app_number] => 17/652942 [patent_app_country] => US [patent_app_date] => 2022-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1344 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [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] => 17652942 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/652942
Microwave assisted oil-water separator Feb 28, 2022 Issued
Array ( [id] => 18583800 [patent_doc_number] => 20230266061 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-24 [patent_title] => Fuel Gas Conditioning System and Process to Improve Output Gas Quality [patent_app_type] => utility [patent_app_number] => 17/679474 [patent_app_country] => US [patent_app_date] => 2022-02-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7607 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 17679474 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/679474
Fuel Gas Conditioning System and Process to Improve Output Gas Quality Feb 23, 2022 Abandoned
Array ( [id] => 18581884 [patent_doc_number] => 20230264139 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-24 [patent_title] => TRI-ETHYLENE GLYCOL CIRCULATION AUTOMATION SYSTEM AND METHOD [patent_app_type] => utility [patent_app_number] => 17/652163 [patent_app_country] => US [patent_app_date] => 2022-02-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7462 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17652163 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/652163
Tri-ethylene glycol circulation automation system and method Feb 22, 2022 Issued
Array ( [id] => 18551966 [patent_doc_number] => 20230249971 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-10 [patent_title] => METHOD FOR PRODUCING HIGH PURITY HYDROGEN [patent_app_type] => utility [patent_app_number] => 17/666633 [patent_app_country] => US [patent_app_date] => 2022-02-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18347 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17666633 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/666633
Method for producing high purity hydrogen Feb 7, 2022 Issued
Array ( [id] => 19127029 [patent_doc_number] => 20240132382 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-25 [patent_title] => FIBER-BASED MATERIALS FOR WATER TREATMENT [patent_app_type] => utility [patent_app_number] => 18/264668 [patent_app_country] => US [patent_app_date] => 2022-02-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13919 [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] => 18264668 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/264668
FIBER-BASED MATERIALS FOR WATER TREATMENT Feb 3, 2022 Pending
Array ( [id] => 17895773 [patent_doc_number] => 20220305435 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-29 [patent_title] => GAS CONCENTRATING METHOD AND GAS CONCENTRATING DEVICE [patent_app_type] => utility [patent_app_number] => 17/590846 [patent_app_country] => US [patent_app_date] => 2022-02-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2798 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17590846 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/590846
GAS CONCENTRATING METHOD AND GAS CONCENTRATING DEVICE Feb 1, 2022 Abandoned
Array ( [id] => 18939565 [patent_doc_number] => 20240034704 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-01 [patent_title] => METHOD FOR PREVENTING THREE-PHASE SEPARATION OF BUTENES FROM C4 HYDROCARBON STREAMS [patent_app_type] => utility [patent_app_number] => 18/260114 [patent_app_country] => US [patent_app_date] => 2022-01-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6281 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 461 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18260114 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/260114
Method for preventing three-phase separation of butenes from C4 hydrocarbon streams Jan 20, 2022 Issued
Array ( [id] => 19019403 [patent_doc_number] => 20240075574 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-07 [patent_title] => Machine Tool, Machine Tool Control Method, and Machine Tool Control Program [patent_app_type] => utility [patent_app_number] => 18/272622 [patent_app_country] => US [patent_app_date] => 2022-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9057 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18272622 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/272622
Machine Tool, Machine Tool Control Method, and Machine Tool Control Program Jan 16, 2022 Pending
Array ( [id] => 18718074 [patent_doc_number] => 11795409 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-10-24 [patent_title] => Separating sweet gas from a sour gas stream [patent_app_type] => utility [patent_app_number] => 17/574823 [patent_app_country] => US [patent_app_date] => 2022-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3297 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 170 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17574823 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/574823
Separating sweet gas from a sour gas stream Jan 12, 2022 Issued
Array ( [id] => 19600917 [patent_doc_number] => 20240391797 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-28 [patent_title] => HYDROTHERMAL SYSTEM FOR TREATMENT OF ADSORBENT REGENERATION BYPRODUCTS [patent_app_type] => utility [patent_app_number] => 18/261618 [patent_app_country] => US [patent_app_date] => 2022-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8042 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18261618 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/261618
HYDROTHERMAL SYSTEM FOR TREATMENT OF ADSORBENT REGENERATION BYPRODUCTS Jan 12, 2022 Pending
Array ( [id] => 19195583 [patent_doc_number] => 11992804 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-05-28 [patent_title] => Integrated compression and membrane separation process for removal of CO2 from raw natural gas [patent_app_type] => utility [patent_app_number] => 17/567033 [patent_app_country] => US [patent_app_date] => 2021-12-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4960 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 347 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17567033 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/567033
Integrated compression and membrane separation process for removal of CO2 from raw natural gas Dec 30, 2021 Issued
Array ( [id] => 18468594 [patent_doc_number] => 20230202875 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-29 [patent_title] => SILICON COMPOSITIONS AND METHODS OF PREPARING THE SAME [patent_app_type] => utility [patent_app_number] => 17/560698 [patent_app_country] => US [patent_app_date] => 2021-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5936 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 48 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17560698 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/560698
Silicon compositions and methods of preparing the same Dec 22, 2021 Issued
Array ( [id] => 19003477 [patent_doc_number] => 20240067548 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-29 [patent_title] => MODULAR SYSTEM FOR TREATING EFFLUENT FROM CLEANING HULLS OF FLOATING UNITS [patent_app_type] => utility [patent_app_number] => 18/259889 [patent_app_country] => US [patent_app_date] => 2021-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3562 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 165 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18259889 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/259889
MODULAR SYSTEM FOR TREATING EFFLUENT FROM CLEANING HULLS OF FLOATING UNITS Dec 19, 2021 Pending
Array ( [id] => 18900845 [patent_doc_number] => 20240016330 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-18 [patent_title] => ESPRESSO EASY RELEASE FILTER [patent_app_type] => utility [patent_app_number] => 18/256249 [patent_app_country] => US [patent_app_date] => 2021-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2784 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18256249 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/256249
ESPRESSO EASY RELEASE FILTER Dec 13, 2021 Pending
Array ( [id] => 17482461 [patent_doc_number] => 20220089965 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-24 [patent_title] => CATALYTIC DEPOLYMERISATION OF POLYMERIC MATERIALS [patent_app_type] => utility [patent_app_number] => 17/543733 [patent_app_country] => US [patent_app_date] => 2021-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6655 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 48 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17543733 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/543733
CATALYTIC DEPOLYMERISATION OF POLYMERIC MATERIALS Dec 6, 2021 Pending
Array ( [id] => 17474121 [patent_doc_number] => 20220081625 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-17 [patent_title] => Optimization of a Method for Isolation of Paraffinic Hydrocarbons [patent_app_type] => utility [patent_app_number] => 17/534812 [patent_app_country] => US [patent_app_date] => 2021-11-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6614 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17534812 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/534812
Optimization of a Method for Isolation of Paraffinic Hydrocarbons Nov 23, 2021 Abandoned
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