Search

Jennifer A. Leung

Examiner (ID: 17832)

Most Active Art Unit
1774
Art Unit(s)
1797, 1764, 1692, 1774
Total Applications
1225
Issued Applications
631
Pending Applications
161
Abandoned Applications
454

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 17897434 [patent_doc_number] => 20220307096 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-29 [patent_title] => SYSTEM AND METHOD FOR PRODUCING STEEL [patent_app_type] => utility [patent_app_number] => 17/277971 [patent_app_country] => US [patent_app_date] => 2020-08-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14715 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17277971 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/277971
SYSTEM AND METHOD FOR PRODUCING STEEL Aug 3, 2020 Issued
Array ( [id] => 16555150 [patent_doc_number] => 20210000298 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-01-07 [patent_title] => Stand Mixer With Bowl Lift [patent_app_type] => utility [patent_app_number] => 16/944820 [patent_app_country] => US [patent_app_date] => 2020-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4290 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 17 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16944820 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/944820
Stand Mixer With Bowl Lift Jul 30, 2020 Abandoned
Array ( [id] => 18152335 [patent_doc_number] => 11565288 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-01-31 [patent_title] => Systems, apparatuses, and methods for in-container waste treatment [patent_app_type] => utility [patent_app_number] => 16/938448 [patent_app_country] => US [patent_app_date] => 2020-07-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 16009 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16938448 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/938448
Systems, apparatuses, and methods for in-container waste treatment Jul 23, 2020 Issued
Array ( [id] => 16436963 [patent_doc_number] => 20200354289 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-11-12 [patent_title] => METHODS AND SYSTEMS FOR PRODUCING PARA-XYLENE FROM C8-CONTAINING COMPOSITIONS [patent_app_type] => utility [patent_app_number] => 16/936904 [patent_app_country] => US [patent_app_date] => 2020-07-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 24585 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 241 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16936904 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/936904
Methods and systems for producing para-xylene from C8-containing compositions Jul 22, 2020 Issued
Array ( [id] => 17734524 [patent_doc_number] => 20220219983 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-14 [patent_title] => A PROCESS FOR INCREASING THE CONCENTRATION OF SULFURIC ACID AND EQUIPMENT FOR USE IN THE PROCESS [patent_app_type] => utility [patent_app_number] => 17/613112 [patent_app_country] => US [patent_app_date] => 2020-07-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11509 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 187 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17613112 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/613112
A PROCESS FOR INCREASING THE CONCENTRATION OF SULFURIC ACID AND EQUIPMENT FOR USE IN THE PROCESS Jul 9, 2020 Pending
Array ( [id] => 17734524 [patent_doc_number] => 20220219983 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-14 [patent_title] => A PROCESS FOR INCREASING THE CONCENTRATION OF SULFURIC ACID AND EQUIPMENT FOR USE IN THE PROCESS [patent_app_type] => utility [patent_app_number] => 17/613112 [patent_app_country] => US [patent_app_date] => 2020-07-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11509 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 187 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17613112 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/613112
A PROCESS FOR INCREASING THE CONCENTRATION OF SULFURIC ACID AND EQUIPMENT FOR USE IN THE PROCESS Jul 9, 2020 Pending
Array ( [id] => 17035513 [patent_doc_number] => 20210252471 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-19 [patent_title] => HYDROGEN REFORMING SYSTEM [patent_app_type] => utility [patent_app_number] => 16/915324 [patent_app_country] => US [patent_app_date] => 2020-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5946 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16915324 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/915324
Hydrogen reforming system Jun 28, 2020 Issued
Array ( [id] => 18091776 [patent_doc_number] => 20220410117 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-29 [patent_title] => Packing Element Placed Inside a Chamber to Promote Contact Between Circulating Fluids [patent_app_type] => utility [patent_app_number] => 17/621564 [patent_app_country] => US [patent_app_date] => 2020-06-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5011 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 17621564 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/621564
Packing Element Placed Inside a Chamber to Promote Contact Between Circulating Fluids Jun 24, 2020 Abandoned
Array ( [id] => 18064711 [patent_doc_number] => 20220395798 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-15 [patent_title] => A REACTOR FOR THE SYNTHESIS OF UREA [patent_app_type] => utility [patent_app_number] => 17/624518 [patent_app_country] => US [patent_app_date] => 2020-06-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5004 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17624518 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/624518
A REACTOR FOR THE SYNTHESIS OF UREA Jun 8, 2020 Pending
Array ( [id] => 18354999 [patent_doc_number] => 11643387 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-05-09 [patent_title] => Process for the synthesis of urea [patent_app_type] => utility [patent_app_number] => 17/628124 [patent_app_country] => US [patent_app_date] => 2020-06-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3949 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 179 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17628124 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/628124
Process for the synthesis of urea Jun 8, 2020 Issued
Array ( [id] => 17081859 [patent_doc_number] => 20210276865 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-09 [patent_title] => HYDROGEN REACTOR [patent_app_type] => utility [patent_app_number] => 16/891004 [patent_app_country] => US [patent_app_date] => 2020-06-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 24639 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -27 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16891004 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/891004
Hydrogen reactor Jun 1, 2020 Issued
Array ( [id] => 18028093 [patent_doc_number] => 11511255 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-11-29 [patent_title] => Apparatus for preparing oligomer [patent_app_type] => utility [patent_app_number] => 17/267407 [patent_app_country] => US [patent_app_date] => 2020-05-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 5397 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 195 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17267407 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/267407
Apparatus for preparing oligomer May 19, 2020 Issued
Array ( [id] => 16252597 [patent_doc_number] => 20200261971 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-08-20 [patent_title] => METHOD AND APPARATUS FOR HEAT TREATING FEEDSTOCK POWDER [patent_app_type] => utility [patent_app_number] => 16/867117 [patent_app_country] => US [patent_app_date] => 2020-05-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8748 [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] => 16867117 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/867117
METHOD AND APPARATUS FOR HEAT TREATING FEEDSTOCK POWDER May 4, 2020 Abandoned
Array ( [id] => 16253394 [patent_doc_number] => 20200262768 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-08-20 [patent_title] => INTEGRATED PROCESS FOR MAXIMIZING PRODUCTION OF PARA-XYLENE FROM FULL REFORMATE [patent_app_type] => utility [patent_app_number] => 16/867486 [patent_app_country] => US [patent_app_date] => 2020-05-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8638 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 495 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16867486 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/867486
Integrated process for maximizing production of para-xylene from full reformate May 4, 2020 Issued
Array ( [id] => 17199922 [patent_doc_number] => 20210340017 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-04 [patent_title] => AMMONIA MANUFACTURING APPARATUS AND AMMONIA MANUFACTURING METHOD [patent_app_type] => utility [patent_app_number] => 17/276479 [patent_app_country] => US [patent_app_date] => 2020-05-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6398 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [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] => 17276479 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/276479
Ammonia manufacturing apparatus and ammonia manufacturing method Apr 30, 2020 Issued
Array ( [id] => 16222553 [patent_doc_number] => 20200247669 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-08-06 [patent_title] => Apparatus and Method Related to Carbon Dioxide Removal [patent_app_type] => utility [patent_app_number] => 16/844451 [patent_app_country] => US [patent_app_date] => 2020-04-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7296 [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] => 16844451 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/844451
Apparatus and Method Related to Carbon Dioxide Removal Apr 8, 2020 Abandoned
Array ( [id] => 19870634 [patent_doc_number] => 12263474 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-01 [patent_title] => Fluidized bed reactor apparatus and a method for processing organic material using a fluidized bed reactor apparatus [patent_app_type] => utility [patent_app_number] => 17/441212 [patent_app_country] => US [patent_app_date] => 2020-04-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 4463 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 277 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17441212 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/441212
Fluidized bed reactor apparatus and a method for processing organic material using a fluidized bed reactor apparatus Apr 6, 2020 Issued
Array ( [id] => 16360848 [patent_doc_number] => 20200317599 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-08 [patent_title] => SYSTEM AND METHOD FOR MANUFACTURING ESTER-BASED COMPOSITION [patent_app_type] => utility [patent_app_number] => 16/838279 [patent_app_country] => US [patent_app_date] => 2020-04-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12772 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16838279 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/838279
System and method for manufacturing ester-based composition Apr 1, 2020 Issued
Array ( [id] => 20401525 [patent_doc_number] => 12491485 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-09 [patent_title] => Reactor for endothermic high-temperature reactions [patent_app_type] => utility [patent_app_number] => 17/594044 [patent_app_country] => US [patent_app_date] => 2020-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 0 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 661 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17594044 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/594044
Reactor for endothermic high-temperature reactions Mar 30, 2020 Issued
Array ( [id] => 20401525 [patent_doc_number] => 12491485 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-09 [patent_title] => Reactor for endothermic high-temperature reactions [patent_app_type] => utility [patent_app_number] => 17/594044 [patent_app_country] => US [patent_app_date] => 2020-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 0 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 661 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17594044 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/594044
Reactor for endothermic high-temperature reactions Mar 30, 2020 Issued
Menu