
Mark T. Le
Examiner (ID: 10182, Phone: (571)272-6682 , Office: P/3617 )
| Most Active Art Unit | 3617 |
| Art Unit(s) | 3104, 3617, 3103, 3102, 3613 |
| Total Applications | 3361 |
| Issued Applications | 2654 |
| Pending Applications | 119 |
| Abandoned Applications | 589 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 17291306
[patent_doc_number] => 20210387145
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2021-12-16
[patent_title] => EXHAUST TREATMENT SYSTEM FOR A LEAN BURN ENGINE
[patent_app_type] => utility
[patent_app_number] => 17/309151
[patent_app_country] => US
[patent_app_date] => 2019-10-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 21162
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -28
[patent_words_short_claim] => 66
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17309151
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/309151 | Exhaust treatment system for a lean burn engine | Oct 23, 2019 | Issued |
Array
(
[id] => 18043911
[patent_doc_number] => 11517848
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2022-12-06
[patent_title] => Nitrogen enrichment of organic fertilizer with nitrate and air plasma
[patent_app_type] => utility
[patent_app_number] => 17/287260
[patent_app_country] => US
[patent_app_date] => 2019-10-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 4473
[patent_no_of_claims] => 22
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 151
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17287260
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/287260 | Nitrogen enrichment of organic fertilizer with nitrate and air plasma | Oct 22, 2019 | Issued |
Array
(
[id] => 15525377
[patent_doc_number] => 20200054994
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2020-02-20
[patent_title] => EXTRACTION OF TARGET MATERIALS USING CZTS SORBENT
[patent_app_type] => utility
[patent_app_number] => 16/661862
[patent_app_country] => US
[patent_app_date] => 2019-10-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 35816
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -20
[patent_words_short_claim] => 53
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16661862
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/661862 | Extraction of target materials using CZTS sorbent | Oct 22, 2019 | Issued |
Array
(
[id] => 16703465
[patent_doc_number] => 10953380
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2021-03-23
[patent_title] => Continuous production of 2D inorganic compound platelets
[patent_app_type] => utility
[patent_app_number] => 16/658669
[patent_app_country] => US
[patent_app_date] => 2019-10-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 2
[patent_no_of_words] => 5282
[patent_no_of_claims] => 22
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 86
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16658669
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/658669 | Continuous production of 2D inorganic compound platelets | Oct 20, 2019 | Issued |
Array
(
[id] => 17313304
[patent_doc_number] => 20210402352
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2021-12-30
[patent_title] => ENGINE EXHAUST GAS OZONE PURIFICATION SYSTEM AND METHOD
[patent_app_type] => utility
[patent_app_number] => 17/287943
[patent_app_country] => US
[patent_app_date] => 2019-10-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 34098
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -21
[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] => 17287943
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/287943 | ENGINE EXHAUST GAS OZONE PURIFICATION SYSTEM AND METHOD | Oct 20, 2019 | Abandoned |
Array
(
[id] => 17044061
[patent_doc_number] => 11097222
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2021-08-24
[patent_title] => Thermal- and photo-assisted aftertreatment of nitrogen oxides
[patent_app_type] => utility
[patent_app_number] => 16/659364
[patent_app_country] => US
[patent_app_date] => 2019-10-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 9
[patent_figures_cnt] => 9
[patent_no_of_words] => 6887
[patent_no_of_claims] => 22
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 119
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16659364
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/659364 | Thermal- and photo-assisted aftertreatment of nitrogen oxides | Oct 20, 2019 | Issued |
Array
(
[id] => 16778749
[patent_doc_number] => 20210115827
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2021-04-22
[patent_title] => Thermal- And Photo-Assisted Aftertreatment Of Nitrogen Oxides
[patent_app_type] => utility
[patent_app_number] => 16/659362
[patent_app_country] => US
[patent_app_date] => 2019-10-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 6887
[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] => 16659362
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/659362 | Thermal- and photo-assisted aftertreatment of nitrogen oxides | Oct 20, 2019 | Issued |
Array
(
[id] => 18116597
[patent_doc_number] => 11547969
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2023-01-10
[patent_title] => Exhaust gas purification system for a gasoline engine
[patent_app_type] => utility
[patent_app_number] => 17/283743
[patent_app_country] => US
[patent_app_date] => 2019-10-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 11141
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 92
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17283743
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/283743 | Exhaust gas purification system for a gasoline engine | Oct 16, 2019 | Issued |
Array
(
[id] => 16776877
[patent_doc_number] => 20210113954
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2021-04-22
[patent_title] => SCRUBBER SYSTEM IMPROVEMENT FOR SULFUR CONTAINING GAS STREAMS
[patent_app_type] => utility
[patent_app_number] => 16/656064
[patent_app_country] => US
[patent_app_date] => 2019-10-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 3609
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -10
[patent_words_short_claim] => 170
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16656064
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/656064 | Scrubber system improvement for sulfur containing gas streams | Oct 16, 2019 | Issued |
Array
(
[id] => 16511900
[patent_doc_number] => 20200391157
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2020-12-17
[patent_title] => METHOD FOR TREATING GAS
[patent_app_type] => utility
[patent_app_number] => 16/601617
[patent_app_country] => US
[patent_app_date] => 2019-10-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 2674
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -9
[patent_words_short_claim] => 99
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16601617
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/601617 | Method for treating gas | Oct 14, 2019 | Issued |
Array
(
[id] => 15829283
[patent_doc_number] => 20200129923
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2020-04-30
[patent_title] => Method For Simultaneously Removing SO2 And NOX In Flue Gas
[patent_app_type] => utility
[patent_app_number] => 16/601661
[patent_app_country] => US
[patent_app_date] => 2019-10-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 2059
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -4
[patent_words_short_claim] => 189
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16601661
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/601661 | Method for simultaneously removing SO | Oct 14, 2019 | Issued |
Array
(
[id] => 17258308
[patent_doc_number] => 20210371293
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2021-12-02
[patent_title] => Installation and Method for Separating at Least One Ionic Species from a Solution Comprising at Least Said Ionic Species and Lithium
[patent_app_type] => utility
[patent_app_number] => 17/285121
[patent_app_country] => US
[patent_app_date] => 2019-10-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 6094
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -14
[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] => 17285121
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/285121 | Installation and Method for Separating at Least One Ionic Species from a Solution Comprising at Least Said Ionic Species and Lithium | Oct 13, 2019 | Abandoned |
Array
(
[id] => 16743170
[patent_doc_number] => 10968144
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2021-04-06
[patent_title] => Systems and methods for producing potassium sulfate
[patent_app_type] => utility
[patent_app_number] => 16/595760
[patent_app_country] => US
[patent_app_date] => 2019-10-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 1847
[patent_no_of_claims] => 8
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 83
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16595760
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/595760 | Systems and methods for producing potassium sulfate | Oct 7, 2019 | Issued |
Array
(
[id] => 16475306
[patent_doc_number] => 10850229
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2020-12-01
[patent_title] => Method of processing sulfur-bearing wastes from refineries and upgraders
[patent_app_type] => utility
[patent_app_number] => 16/595051
[patent_app_country] => US
[patent_app_date] => 2019-10-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 4
[patent_no_of_words] => 7014
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 100
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16595051
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/595051 | Method of processing sulfur-bearing wastes from refineries and upgraders | Oct 6, 2019 | Issued |
Array
(
[id] => 16429304
[patent_doc_number] => 10829371
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2020-11-10
[patent_title] => Systems and processes for producing hydrogen from sour gases
[patent_app_type] => utility
[patent_app_number] => 16/593774
[patent_app_country] => US
[patent_app_date] => 2019-10-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 5
[patent_no_of_words] => 8697
[patent_no_of_claims] => 39
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 177
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16593774
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/593774 | Systems and processes for producing hydrogen from sour gases | Oct 3, 2019 | Issued |
Array
(
[id] => 15712211
[patent_doc_number] => 20200102871
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2020-04-02
[patent_title] => ON-BOARD VEHICLE HYDROGEN GENERATION AND USE IN EXHAUST STREAMS
[patent_app_type] => utility
[patent_app_number] => 16/591916
[patent_app_country] => US
[patent_app_date] => 2019-10-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 12179
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -18
[patent_words_short_claim] => 22
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16591916
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/591916 | On-board vehicle hydrogen generation and use in exhaust streams | Oct 2, 2019 | Issued |
Array
(
[id] => 17282095
[patent_doc_number] => 11199117
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2021-12-14
[patent_title] => Integrated emissions control system
[patent_app_type] => utility
[patent_app_number] => 16/591822
[patent_app_country] => US
[patent_app_date] => 2019-10-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 10
[patent_no_of_words] => 17707
[patent_no_of_claims] => 30
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 111
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16591822
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/591822 | Integrated emissions control system | Oct 2, 2019 | Issued |
Array
(
[id] => 16878612
[patent_doc_number] => 11028749
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2021-06-08
[patent_title] => Hydrogen reductant for catalytic pollution abatement
[patent_app_type] => utility
[patent_app_number] => 16/592215
[patent_app_country] => US
[patent_app_date] => 2019-10-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 25
[patent_figures_cnt] => 26
[patent_no_of_words] => 16148
[patent_no_of_claims] => 16
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 76
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16592215
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/592215 | Hydrogen reductant for catalytic pollution abatement | Oct 2, 2019 | Issued |
Array
(
[id] => 16736252
[patent_doc_number] => 10961890
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2021-03-30
[patent_title] => On-board vehicle ammonia and hydrogen generation
[patent_app_type] => utility
[patent_app_number] => 16/590715
[patent_app_country] => US
[patent_app_date] => 2019-10-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 13
[patent_figures_cnt] => 14
[patent_no_of_words] => 20316
[patent_no_of_claims] => 18
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 40
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16590715
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/590715 | On-board vehicle ammonia and hydrogen generation | Oct 1, 2019 | Issued |
Array
(
[id] => 16368944
[patent_doc_number] => 10800684
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2020-10-13
[patent_title] => Zinc ammonium carbonate sulfide scavengers
[patent_app_type] => utility
[patent_app_number] => 16/591204
[patent_app_country] => US
[patent_app_date] => 2019-10-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 5
[patent_no_of_words] => 8163
[patent_no_of_claims] => 17
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 29
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16591204
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/591204 | Zinc ammonium carbonate sulfide scavengers | Oct 1, 2019 | Issued |