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] => 14198627 [patent_doc_number] => 10266406 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2019-04-23 [patent_title] => Producing high-purity chlorine dioxide gas [patent_app_type] => utility [patent_app_number] => 16/011684 [patent_app_country] => US [patent_app_date] => 2018-06-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 4788 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 231 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16011684 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/011684
Producing high-purity chlorine dioxide gas Jun 18, 2018 Issued
Array ( [id] => 15930637 [patent_doc_number] => 20200156952 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-05-21 [patent_title] => A PLANT, SUCH AS AMMONIA PLANT, COMPRISING AN ABSORPTION REFRIGERATION UNIT [patent_app_type] => utility [patent_app_number] => 16/621360 [patent_app_country] => US [patent_app_date] => 2018-06-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2863 [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] => 16621360 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/621360
A PLANT, SUCH AS AMMONIA PLANT, COMPRISING AN ABSORPTION REFRIGERATION UNIT Jun 4, 2018 Abandoned
Array ( [id] => 15930637 [patent_doc_number] => 20200156952 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-05-21 [patent_title] => A PLANT, SUCH AS AMMONIA PLANT, COMPRISING AN ABSORPTION REFRIGERATION UNIT [patent_app_type] => utility [patent_app_number] => 16/621360 [patent_app_country] => US [patent_app_date] => 2018-06-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2863 [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] => 16621360 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/621360
A PLANT, SUCH AS AMMONIA PLANT, COMPRISING AN ABSORPTION REFRIGERATION UNIT Jun 4, 2018 Abandoned
Array ( [id] => 15930637 [patent_doc_number] => 20200156952 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-05-21 [patent_title] => A PLANT, SUCH AS AMMONIA PLANT, COMPRISING AN ABSORPTION REFRIGERATION UNIT [patent_app_type] => utility [patent_app_number] => 16/621360 [patent_app_country] => US [patent_app_date] => 2018-06-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2863 [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] => 16621360 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/621360
A PLANT, SUCH AS AMMONIA PLANT, COMPRISING AN ABSORPTION REFRIGERATION UNIT Jun 4, 2018 Abandoned
Array ( [id] => 16634556 [patent_doc_number] => 10913046 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-02-09 [patent_title] => Cooling between multiple polyolefin polymerization reactors [patent_app_type] => utility [patent_app_number] => 15/995795 [patent_app_country] => US [patent_app_date] => 2018-06-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 14262 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 165 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15995795 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/995795
Cooling between multiple polyolefin polymerization reactors May 31, 2018 Issued
Array ( [id] => 15896099 [patent_doc_number] => 20200147568 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-05-14 [patent_title] => AUTOCLAVE SYSTEM AND METHOD [patent_app_type] => utility [patent_app_number] => 16/617142 [patent_app_country] => US [patent_app_date] => 2018-05-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2660 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 16617142 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/617142
Autoclave system and method May 29, 2018 Issued
Array ( [id] => 16687190 [patent_doc_number] => 20210069665 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-11 [patent_title] => TURBOMACHINE CHEMICAL REACTOR AND METHOD FOR CRACKING HYDROCARBONS IN A PROCESS FLUID [patent_app_type] => utility [patent_app_number] => 17/049671 [patent_app_country] => US [patent_app_date] => 2018-05-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5441 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 17049671 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/049671
Turbomachine chemical reactor and method for cracking hydrocarbons in a process fluid May 15, 2018 Issued
Array ( [id] => 17235823 [patent_doc_number] => 11179686 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-11-23 [patent_title] => Fluid mixing apparatus and methods for mixing and improving homogeneity of fluids [patent_app_type] => utility [patent_app_number] => 15/961870 [patent_app_country] => US [patent_app_date] => 2018-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4774 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 389 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15961870 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/961870
Fluid mixing apparatus and methods for mixing and improving homogeneity of fluids Apr 23, 2018 Issued
Array ( [id] => 16367340 [patent_doc_number] => 10799072 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-10-13 [patent_title] => Stand mixer with bowl lift [patent_app_type] => utility [patent_app_number] => 15/952882 [patent_app_country] => US [patent_app_date] => 2018-04-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 22 [patent_no_of_words] => 4289 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15952882 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/952882
Stand mixer with bowl lift Apr 12, 2018 Issued
Array ( [id] => 15913577 [patent_doc_number] => 10654013 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-05-19 [patent_title] => Automated fluid management systems and associated methods [patent_app_type] => utility [patent_app_number] => 15/952138 [patent_app_country] => US [patent_app_date] => 2018-04-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 4251 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15952138 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/952138
Automated fluid management systems and associated methods Apr 11, 2018 Issued
Array ( [id] => 14962525 [patent_doc_number] => 20190308740 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-10 [patent_title] => CATALYST DECAY MONITORING OF CATALYTIC INERTING SYSTEM [patent_app_type] => utility [patent_app_number] => 15/945292 [patent_app_country] => US [patent_app_date] => 2018-04-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6636 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 15945292 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/945292
Catalyst decay monitoring of catalytic inerting system Apr 3, 2018 Issued
Array ( [id] => 16492276 [patent_doc_number] => 10858300 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-12-08 [patent_title] => Process and apparatus for the conversion of hydrocarbons [patent_app_type] => utility [patent_app_number] => 15/941521 [patent_app_country] => US [patent_app_date] => 2018-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 9097 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 203 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15941521 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/941521
Process and apparatus for the conversion of hydrocarbons Mar 29, 2018 Issued
Array ( [id] => 13328177 [patent_doc_number] => 20180215626 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-08-02 [patent_title] => INSTALLATION AND PROCESS FOR THE PREPARATION OF HYDROGEN CYANIDE [patent_app_type] => utility [patent_app_number] => 15/938606 [patent_app_country] => US [patent_app_date] => 2018-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4956 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 215 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15938606 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/938606
Installation and process for the preparation of hydrogen cyanide Mar 27, 2018 Issued
Array ( [id] => 15365423 [patent_doc_number] => 20200018476 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-16 [patent_title] => VAPORIZATION DEVICE AND VAPORIZATION SYSTEM [patent_app_type] => utility [patent_app_number] => 16/490740 [patent_app_country] => US [patent_app_date] => 2018-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5419 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [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] => 16490740 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/490740
VAPORIZATION DEVICE AND VAPORIZATION SYSTEM Mar 15, 2018 Abandoned
Array ( [id] => 12909493 [patent_doc_number] => 20180195006 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-07-12 [patent_title] => CATALYTIC BIOMASS PYROLYSIS PROCESS [patent_app_type] => utility [patent_app_number] => 15/915645 [patent_app_country] => US [patent_app_date] => 2018-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10850 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [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] => 15915645 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/915645
CATALYTIC BIOMASS PYROLYSIS PROCESS Mar 7, 2018 Abandoned
Array ( [id] => 15321859 [patent_doc_number] => 20200001259 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-02 [patent_title] => SPARGE FOR A HIGH-PRESSURE VESSEL [patent_app_type] => utility [patent_app_number] => 16/489247 [patent_app_country] => US [patent_app_date] => 2018-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7713 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16489247 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/489247
SPARGE FOR A HIGH-PRESSURE VESSEL Feb 27, 2018 Abandoned
Array ( [id] => 15207207 [patent_doc_number] => 20190366290 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-12-05 [patent_title] => HEAT EXCHANGER AND REACTOR [patent_app_type] => utility [patent_app_number] => 16/484871 [patent_app_country] => US [patent_app_date] => 2018-02-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4915 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 16484871 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/484871
Heat exchanger and reactor Feb 22, 2018 Issued
Array ( [id] => 16405761 [patent_doc_number] => 10814301 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-10-27 [patent_title] => Producing C5 olefins from steam cracker C5 feeds [patent_app_type] => utility [patent_app_number] => 15/901415 [patent_app_country] => US [patent_app_date] => 2018-02-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 21 [patent_no_of_words] => 21680 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15901415 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/901415
Producing C5 olefins from steam cracker C5 feeds Feb 20, 2018 Issued
Array ( [id] => 14744667 [patent_doc_number] => 20190255507 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-08-22 [patent_title] => PROCESSES AND APPARATUSES FOR TOLUENE AND BENZENE METHYLATION IN AN AROMATICS COMPLEX [patent_app_type] => utility [patent_app_number] => 15/900276 [patent_app_country] => US [patent_app_date] => 2018-02-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2843 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 15900276 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/900276
PROCESSES AND APPARATUSES FOR TOLUENE AND BENZENE METHYLATION IN AN AROMATICS COMPLEX Feb 19, 2018 Abandoned
Array ( [id] => 16352141 [patent_doc_number] => 10792636 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-10-06 [patent_title] => Cover system for a solid particle lining and reactor comprising such a system [patent_app_type] => utility [patent_app_number] => 16/490742 [patent_app_country] => US [patent_app_date] => 2018-02-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 2739 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16490742 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/490742
Cover system for a solid particle lining and reactor comprising such a system Feb 15, 2018 Issued
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