
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 number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 16613900
[patent_doc_number] => 20210032553
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2021-02-04
[patent_title] => THERMAL AND CHEMICAL UTILIZATION OF CARBONACEOUS MATERIALS, IN PARTICULAR FOR EMISSION-FREE GENERATION OF ENERGY
[patent_app_type] => utility
[patent_app_number] => 17/076325
[patent_app_country] => US
[patent_app_date] => 2020-10-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 18706
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -42
[patent_words_short_claim] => 181
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17076325
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/076325 | THERMAL AND CHEMICAL UTILIZATION OF CARBONACEOUS MATERIALS, IN PARTICULAR FOR EMISSION-FREE GENERATION OF ENERGY | Oct 20, 2020 | Abandoned |
Array
(
[id] => 18333940
[patent_doc_number] => 20230125888
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-04-27
[patent_title] => REGENERATION DEVICE, DEVICE FOR PREPARING LOW-CARBON OLEFINS, AND USE THEREOF
[patent_app_type] => utility
[patent_app_number] => 17/802543
[patent_app_country] => US
[patent_app_date] => 2020-10-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 16055
[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] => 17802543
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/802543 | Regeneration device, device for preparing low-carbon olefins, and use thereof | Oct 15, 2020 | Issued |
Array
(
[id] => 17503590
[patent_doc_number] => 20220096692
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-03-31
[patent_title] => OZONE, UVC LIGHT AND STEAM SANITIZER WITH ULTRASONIC NEBULIZER
[patent_app_type] => utility
[patent_app_number] => 17/036842
[patent_app_country] => US
[patent_app_date] => 2020-09-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 1251
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -1
[patent_words_short_claim] => 159
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17036842
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/036842 | OZONE, UVC LIGHT AND STEAM SANITIZER WITH ULTRASONIC NEBULIZER | Sep 28, 2020 | Abandoned |
Array
(
[id] => 19968707
[patent_doc_number] => 12337292
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-06-24
[patent_title] => Structured cross-channel packing element with reduced material requirement
[patent_app_type] => utility
[patent_app_number] => 17/768428
[patent_app_country] => US
[patent_app_date] => 2020-09-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 17
[patent_figures_cnt] => 25
[patent_no_of_words] => 11178
[patent_no_of_claims] => 15
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 437
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17768428
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/768428 | Structured cross-channel packing element with reduced material requirement | Sep 27, 2020 | Issued |
Array
(
[id] => 16597907
[patent_doc_number] => 20210024438
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2021-01-28
[patent_title] => EFFICIENT OXIDATIVE COUPLING OF METHANE PROCESSES AND SYSTEMS
[patent_app_type] => utility
[patent_app_number] => 17/034160
[patent_app_country] => US
[patent_app_date] => 2020-09-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 43306
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -16
[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] => 17034160
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/034160 | EFFICIENT OXIDATIVE COUPLING OF METHANE PROCESSES AND SYSTEMS | Sep 27, 2020 | Abandoned |
Array
(
[id] => 19968707
[patent_doc_number] => 12337292
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-06-24
[patent_title] => Structured cross-channel packing element with reduced material requirement
[patent_app_type] => utility
[patent_app_number] => 17/768428
[patent_app_country] => US
[patent_app_date] => 2020-09-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 17
[patent_figures_cnt] => 25
[patent_no_of_words] => 11178
[patent_no_of_claims] => 15
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 437
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17768428
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/768428 | Structured cross-channel packing element with reduced material requirement | Sep 27, 2020 | Issued |
Array
(
[id] => 20239951
[patent_doc_number] => 12420255
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-09-23
[patent_title] => Apparatus and method for esterification reaction
[patent_app_type] => utility
[patent_app_number] => 17/608082
[patent_app_country] => US
[patent_app_date] => 2020-09-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 5
[patent_no_of_words] => 1097
[patent_no_of_claims] => 7
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 200
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17608082
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/608082 | Apparatus and method for esterification reaction | Sep 17, 2020 | Issued |
Array
(
[id] => 16711734
[patent_doc_number] => 20210078881
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2021-03-18
[patent_title] => SYSTEM AND METHOD OF REDUCING OXIDANTS IN A CHEMICAL STREAM
[patent_app_type] => utility
[patent_app_number] => 17/024350
[patent_app_country] => US
[patent_app_date] => 2020-09-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 26857
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 111
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17024350
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/024350 | System and method of reducing oxidants in a chemical stream | Sep 16, 2020 | Issued |
Array
(
[id] => 19180916
[patent_doc_number] => 11987497
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2024-05-21
[patent_title] => Liquid metal condensate catalyzed hydrocarbon pyrolysis
[patent_app_type] => utility
[patent_app_number] => 17/022503
[patent_app_country] => US
[patent_app_date] => 2020-09-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 5
[patent_no_of_words] => 6941
[patent_no_of_claims] => 18
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 191
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17022503
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/022503 | Liquid metal condensate catalyzed hydrocarbon pyrolysis | Sep 15, 2020 | Issued |
Array
(
[id] => 16924322
[patent_doc_number] => 11045781
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2021-06-29
[patent_title] => Method and apparatus for disruption of solid materials in a fluid medium
[patent_app_type] => utility
[patent_app_number] => 17/017073
[patent_app_country] => US
[patent_app_date] => 2020-09-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 14
[patent_no_of_words] => 7477
[patent_no_of_claims] => 19
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 155
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17017073
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/017073 | Method and apparatus for disruption of solid materials in a fluid medium | Sep 9, 2020 | Issued |
Array
(
[id] => 16539812
[patent_doc_number] => 20200406225
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2020-12-31
[patent_title] => OZONE-BASED CONTAMINANT ERADICATION SYSTEM AND METHOD
[patent_app_type] => utility
[patent_app_number] => 17/016962
[patent_app_country] => US
[patent_app_date] => 2020-09-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 11916
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -10
[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] => 17016962
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/016962 | OZONE-BASED CONTAMINANT ERADICATION SYSTEM AND METHOD | Sep 9, 2020 | Abandoned |
Array
(
[id] => 17540143
[patent_doc_number] => 11305248
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2022-04-19
[patent_title] => Horizontal supercritical fluid autoclave and apparatus thereof
[patent_app_type] => utility
[patent_app_number] => 17/016408
[patent_app_country] => US
[patent_app_date] => 2020-09-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 6
[patent_no_of_words] => 3393
[patent_no_of_claims] => 8
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 378
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17016408
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/016408 | Horizontal supercritical fluid autoclave and apparatus thereof | Sep 9, 2020 | Issued |
Array
(
[id] => 17799322
[patent_doc_number] => 11413592
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2022-08-16
[patent_title] => Horizontal supercritical fluid foaming autoclave with internal stirring device
[patent_app_type] => utility
[patent_app_number] => 17/016407
[patent_app_country] => US
[patent_app_date] => 2020-09-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 5
[patent_no_of_words] => 2751
[patent_no_of_claims] => 9
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 210
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17016407
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/016407 | Horizontal supercritical fluid foaming autoclave with internal stirring device | Sep 9, 2020 | Issued |
Array
(
[id] => 19273493
[patent_doc_number] => 12023601
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2024-07-02
[patent_title] => Carbon dioxide extraction processes, devices, methods, and systems
[patent_app_type] => utility
[patent_app_number] => 17/014963
[patent_app_country] => US
[patent_app_date] => 2020-09-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 11
[patent_figures_cnt] => 11
[patent_no_of_words] => 9891
[patent_no_of_claims] => 9
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 441
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17014963
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/014963 | Carbon dioxide extraction processes, devices, methods, and systems | Sep 7, 2020 | Issued |
Array
(
[id] => 17946784
[patent_doc_number] => 20220333803
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-10-20
[patent_title] => Device for the Treatment of Air Comprising an Ionisation Module
[patent_app_type] => utility
[patent_app_number] => 17/640218
[patent_app_country] => US
[patent_app_date] => 2020-09-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 3783
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -10
[patent_words_short_claim] => 311
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17640218
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/640218 | Device for the Treatment of Air Comprising an Ionisation Module | Sep 3, 2020 | Pending |
Array
(
[id] => 16513162
[patent_doc_number] => 20200392420
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2020-12-17
[patent_title] => Processes For Producing High Biogenic Concentration Fischer-Tropsch Liquids Derived From Municipal Solid Wastes (MSW) Feedstocks
[patent_app_type] => utility
[patent_app_number] => 17/007674
[patent_app_country] => US
[patent_app_date] => 2020-08-31
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 8544
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -18
[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] => 17007674
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/007674 | Processes For Producing High Biogenic Concentration Fischer-Tropsch Liquids Derived From Municipal Solid Wastes (MSW) Feedstocks | Aug 30, 2020 | Pending |
Array
(
[id] => 16525115
[patent_doc_number] => 20200399195
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2020-12-24
[patent_title] => PROCESS AND SYSTEM FOR PRODUCING DIMETHYL ETHER
[patent_app_type] => utility
[patent_app_number] => 17/007295
[patent_app_country] => US
[patent_app_date] => 2020-08-31
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 11430
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -19
[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] => 17007295
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/007295 | Process and system for producing dimethyl ether | Aug 30, 2020 | Issued |
Array
(
[id] => 17805982
[patent_doc_number] => 20220257817
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-08-18
[patent_title] => DOOR HANDLE WITH DISINFECTANT FUNCTION
[patent_app_type] => utility
[patent_app_number] => 17/623620
[patent_app_country] => US
[patent_app_date] => 2020-08-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 2533
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -1
[patent_words_short_claim] => 107
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17623620
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/623620 | DOOR HANDLE WITH DISINFECTANT FUNCTION | Aug 20, 2020 | Abandoned |
Array
(
[id] => 17890671
[patent_doc_number] => 11453624
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2022-09-27
[patent_title] => Methods and systems for producing
[patent_app_type] => utility
[patent_app_number] => 16/992616
[patent_app_country] => US
[patent_app_date] => 2020-08-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 6
[patent_no_of_words] => 24578
[patent_no_of_claims] => 17
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 181
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16992616
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/992616 | Methods and systems for producing | Aug 12, 2020 | Issued |
Array
(
[id] => 18152279
[patent_doc_number] => 11565230
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2023-01-31
[patent_title] => Systems and methods for synthesizing chemical products, including active pharmaceutical ingredients
[patent_app_type] => utility
[patent_app_number] => 16/988827
[patent_app_country] => US
[patent_app_date] => 2020-08-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 14
[patent_no_of_words] => 23065
[patent_no_of_claims] => 21
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 193
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16988827
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/988827 | Systems and methods for synthesizing chemical products, including active pharmaceutical ingredients | Aug 9, 2020 | Issued |