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] => 18524216 [patent_doc_number] => 20230234873 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-27 [patent_title] => METHOD AND SLURRY TREATMENT PLANT FOR REDUCING METHANE EMISSION FROM SLURRY PRODUCED IN A LIVESTOCK FARM [patent_app_type] => utility [patent_app_number] => 18/010704 [patent_app_country] => US [patent_app_date] => 2021-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10830 [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] => 18010704 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/010704
Method and slurry treatment plant for reducing methane emission from slurry produced in a livestock farm Jun 22, 2021 Issued
Array ( [id] => 18076266 [patent_doc_number] => 20220401878 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-22 [patent_title] => REDUCING ENERGY CONSUMPTION FOR MARINE AND OFFSHORE MEMBRANE APPLICATIONS [patent_app_type] => utility [patent_app_number] => 17/353574 [patent_app_country] => US [patent_app_date] => 2021-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6188 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 183 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17353574 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/353574
REDUCING ENERGY CONSUMPTION FOR MARINE AND OFFSHORE MEMBRANE APPLICATIONS Jun 20, 2021 Abandoned
Array ( [id] => 19930624 [patent_doc_number] => 12303817 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-20 [patent_title] => Air filter with improved handle [patent_app_type] => utility [patent_app_number] => 17/350429 [patent_app_country] => US [patent_app_date] => 2021-06-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 16 [patent_no_of_words] => 0 [patent_no_of_claims] => 33 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17350429 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/350429
Air filter with improved handle Jun 16, 2021 Issued
Array ( [id] => 18065979 [patent_doc_number] => 20220397066 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-15 [patent_title] => FUEL OXYGEN REDUCTION UNIT WITH LEVEL CONTROL DEVICE [patent_app_type] => utility [patent_app_number] => 17/347636 [patent_app_country] => US [patent_app_date] => 2021-06-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9407 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17347636 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/347636
Fuel oxygen reduction unit with level control device Jun 14, 2021 Issued
Array ( [id] => 17655811 [patent_doc_number] => 20220176276 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-09 [patent_title] => Multilayer Media Bed Filter with Improved Backwash [patent_app_type] => utility [patent_app_number] => 16/984146 [patent_app_country] => US [patent_app_date] => 2021-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7206 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16984146 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/984146
Multilayer Media Bed Filter with Improved Backwash Jun 6, 2021 Abandoned
Array ( [id] => 18399260 [patent_doc_number] => 11661386 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-05-30 [patent_title] => Parallel reactor system for ethylbenzene dehydrogenation [patent_app_type] => utility [patent_app_number] => 17/335916 [patent_app_country] => US [patent_app_date] => 2021-06-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 10215 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 333 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17335916 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/335916
Parallel reactor system for ethylbenzene dehydrogenation May 31, 2021 Issued
Array ( [id] => 18538373 [patent_doc_number] => 20230243476 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-03 [patent_title] => APPARATUS AND METHOD FOR PRECIPITATION OF SOLIDS IN HYDROCARBON FLOW SYSTEMS [patent_app_type] => utility [patent_app_number] => 18/008286 [patent_app_country] => US [patent_app_date] => 2021-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13780 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [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] => 18008286 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/008286
APPARATUS AND METHOD FOR PRECIPITATION OF SOLIDS IN HYDROCARBON FLOW SYSTEMS May 30, 2021 Pending
Array ( [id] => 17227519 [patent_doc_number] => 20210354075 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-18 [patent_title] => SORBENT DEVICES [patent_app_type] => utility [patent_app_number] => 17/322351 [patent_app_country] => US [patent_app_date] => 2021-05-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19394 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 63 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17322351 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/322351
SORBENT DEVICES May 16, 2021 Pending
Array ( [id] => 19310703 [patent_doc_number] => 12036497 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-16 [patent_title] => Gas-liquid separator and method and air compressor system equipped therewith [patent_app_type] => utility [patent_app_number] => 17/318481 [patent_app_country] => US [patent_app_date] => 2021-05-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 6459 [patent_no_of_claims] => 31 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 218 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17318481 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/318481
Gas-liquid separator and method and air compressor system equipped therewith May 11, 2021 Issued
Array ( [id] => 18685359 [patent_doc_number] => 11781081 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-10-10 [patent_title] => Separating sweet gas from a sour gas stream [patent_app_type] => utility [patent_app_number] => 17/318533 [patent_app_country] => US [patent_app_date] => 2021-05-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3297 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17318533 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/318533
Separating sweet gas from a sour gas stream May 11, 2021 Issued
Array ( [id] => 17227522 [patent_doc_number] => 20210354078 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-18 [patent_title] => MEMBRANE CO2 SEPARATION PROCESS [patent_app_type] => utility [patent_app_number] => 17/315902 [patent_app_country] => US [patent_app_date] => 2021-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6168 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17315902 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/315902
Membrane CO2 separation process May 9, 2021 Issued
Array ( [id] => 17981565 [patent_doc_number] => 20220347601 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-03 [patent_title] => LOW ENERGY LIQUID DEGASIFICATION DEVICES AND METHODS [patent_app_type] => utility [patent_app_number] => 17/306471 [patent_app_country] => US [patent_app_date] => 2021-05-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6005 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -38 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17306471 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/306471
Low energy liquid degasification devices and methods May 2, 2021 Issued
Array ( [id] => 19196334 [patent_doc_number] => 11993560 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-05-28 [patent_title] => Alcohol solvent recovery and plant oil decarboxylation apparatus and method [patent_app_type] => utility [patent_app_number] => 17/242388 [patent_app_country] => US [patent_app_date] => 2021-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 3772 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 284 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17242388 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/242388
Alcohol solvent recovery and plant oil decarboxylation apparatus and method Apr 27, 2021 Issued
Array ( [id] => 19504068 [patent_doc_number] => 12115470 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-15 [patent_title] => Fuel oxygen reduction unit [patent_app_type] => utility [patent_app_number] => 17/241206 [patent_app_country] => US [patent_app_date] => 2021-04-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 11659 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17241206 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/241206
Fuel oxygen reduction unit Apr 26, 2021 Issued
Array ( [id] => 17184204 [patent_doc_number] => 20210331089 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-28 [patent_title] => DEAERATOR FOR THE EVACUATION OF GASES IN FLUID BASED HEAT EXCHANGE SYSTEMS [patent_app_type] => utility [patent_app_number] => 17/237200 [patent_app_country] => US [patent_app_date] => 2021-04-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4765 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17237200 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/237200
Deaerator for the evacuation of gases in fluid based heat exchange systems Apr 21, 2021 Issued
Array ( [id] => 17169252 [patent_doc_number] => 20210322922 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-21 [patent_title] => Carbon Capture Filtration System and Method [patent_app_type] => utility [patent_app_number] => 17/234629 [patent_app_country] => US [patent_app_date] => 2021-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15462 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 288 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17234629 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/234629
Carbon capture filtration system and method Apr 18, 2021 Issued
Array ( [id] => 19564510 [patent_doc_number] => 12139270 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-11-12 [patent_title] => Aircraft thermal transport system and method [patent_app_type] => utility [patent_app_number] => 17/233812 [patent_app_country] => US [patent_app_date] => 2021-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 10131 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 176 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17233812 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/233812
Aircraft thermal transport system and method Apr 18, 2021 Issued
Array ( [id] => 16990625 [patent_doc_number] => 20210229045 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-29 [patent_title] => SEPARATION OF GASES VIA CARBONIZED VINYLIDENE CHLORIDE COPOLYMER GAS SEPARATION MEMBRANES AND PROCESSES THEREFOR [patent_app_type] => utility [patent_app_number] => 17/231358 [patent_app_country] => US [patent_app_date] => 2021-04-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5911 [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] => 17231358 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/231358
Separation of gases via carbonized vinylidene chloride copolymer gas separation membranes and processes therefor Apr 14, 2021 Issued
Array ( [id] => 16990591 [patent_doc_number] => 20210229011 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-29 [patent_title] => ADHESIVE ALLOYS AND FILTER MEDIAS INCLUDING SUCH ADHESIVE ALLOYS [patent_app_type] => utility [patent_app_number] => 17/231691 [patent_app_country] => US [patent_app_date] => 2021-04-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6207 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 52 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17231691 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/231691
Adhesive alloys and filter medias including such adhesive alloys Apr 14, 2021 Issued
Array ( [id] => 17930602 [patent_doc_number] => 20220325727 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-13 [patent_title] => HYDRAULIC OIL DIFFUSER [patent_app_type] => utility [patent_app_number] => 17/225599 [patent_app_country] => US [patent_app_date] => 2021-04-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4789 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17225599 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/225599
Hydraulic oil diffuser Apr 7, 2021 Issued
Menu