
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] => 15130793
[patent_doc_number] => 10478835
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2019-11-19
[patent_title] => Nozzle for wet gas scrubber
[patent_app_type] => utility
[patent_app_number] => 15/793245
[patent_app_country] => US
[patent_app_date] => 2017-10-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 1
[patent_no_of_words] => 3230
[patent_no_of_claims] => 26
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 175
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15793245
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/793245 | Nozzle for wet gas scrubber | Oct 24, 2017 | Issued |
Array
(
[id] => 14613001
[patent_doc_number] => 10359192
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2019-07-23
[patent_title] => Reducing mercury emissions from the burning of coal
[patent_app_type] => utility
[patent_app_number] => 15/792087
[patent_app_country] => US
[patent_app_date] => 2017-10-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 17538
[patent_no_of_claims] => 16
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 87
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15792087
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/792087 | Reducing mercury emissions from the burning of coal | Oct 23, 2017 | Issued |
Array
(
[id] => 14835841
[patent_doc_number] => 20190276321
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2019-09-12
[patent_title] => METHOD FOR PRODUCING OLIGOSILANE AND APPARATUS FOR PRODUCING OLIGOSILANE
[patent_app_type] => utility
[patent_app_number] => 16/345014
[patent_app_country] => US
[patent_app_date] => 2017-10-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 15864
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -20
[patent_words_short_claim] => 359
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16345014
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/345014 | METHOD FOR PRODUCING OLIGOSILANE AND APPARATUS FOR PRODUCING OLIGOSILANE | Oct 22, 2017 | Abandoned |
Array
(
[id] => 15724821
[patent_doc_number] => 10610827
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2020-04-07
[patent_title] => Filtration articles and methods of making and using the same
[patent_app_type] => utility
[patent_app_number] => 16/343921
[patent_app_country] => US
[patent_app_date] => 2017-10-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 5
[patent_no_of_words] => 7811
[patent_no_of_claims] => 29
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 74
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16343921
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/343921 | Filtration articles and methods of making and using the same | Oct 19, 2017 | Issued |
Array
(
[id] => 14596511
[patent_doc_number] => 10351437
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2019-07-16
[patent_title] => Method for producing calcium sulphate hemihydrate with unique properties
[patent_app_type] => utility
[patent_app_number] => 16/094784
[patent_app_country] => US
[patent_app_date] => 2017-10-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 1
[patent_no_of_words] => 3974
[patent_no_of_claims] => 13
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 71
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16094784
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/094784 | Method for producing calcium sulphate hemihydrate with unique properties | Oct 15, 2017 | Issued |
Array
(
[id] => 12640764
[patent_doc_number] => 20180105419
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2018-04-19
[patent_title] => PROCESS AND PLANT FOR PREPARING NITRIC ACID
[patent_app_type] => utility
[patent_app_number] => 15/782158
[patent_app_country] => US
[patent_app_date] => 2017-10-12
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 3852
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 93
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15782158
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/782158 | Process and plant for preparing nitric acid | Oct 11, 2017 | Issued |
Array
(
[id] => 17525980
[patent_doc_number] => 11298648
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2022-04-12
[patent_title] => Method and installation for obtaining hydrogen
[patent_app_type] => utility
[patent_app_number] => 16/343201
[patent_app_country] => US
[patent_app_date] => 2017-10-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 5
[patent_no_of_words] => 2823
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 52
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16343201
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/343201 | Method and installation for obtaining hydrogen | Oct 3, 2017 | Issued |
Array
(
[id] => 12604272
[patent_doc_number] => 20180093254
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2018-04-05
[patent_title] => NOx ADSROBER CATALYST
[patent_app_type] => utility
[patent_app_number] => 15/724775
[patent_app_country] => US
[patent_app_date] => 2017-10-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 10834
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -19
[patent_words_short_claim] => 124
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15724775
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/724775 | NOx adsorber catalyst | Oct 3, 2017 | Issued |
Array
(
[id] => 14133289
[patent_doc_number] => 20190101034
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2019-04-04
[patent_title] => METHOD FOR DESULFURIZATION OF SELECTIVE CATALYTIC REDUCTION DEVICES
[patent_app_type] => utility
[patent_app_number] => 15/723747
[patent_app_country] => US
[patent_app_date] => 2017-10-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 9156
[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] => 15723747
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/723747 | Method for desulfurization of selective catalytic reduction devices | Oct 2, 2017 | Issued |
Array
(
[id] => 13944355
[patent_doc_number] => 10207932
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2019-02-19
[patent_title] => Trichlorosilane purification system and method for producing polycrystalline silicon
[patent_app_type] => utility
[patent_app_number] => 15/716952
[patent_app_country] => US
[patent_app_date] => 2017-09-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 6
[patent_no_of_words] => 3303
[patent_no_of_claims] => 8
[patent_no_of_ind_claims] => 1
[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] => 15716952
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/716952 | Trichlorosilane purification system and method for producing polycrystalline silicon | Sep 26, 2017 | Issued |
Array
(
[id] => 16459804
[patent_doc_number] => 10843132
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2020-11-24
[patent_title] => Method of reducing nitrogen oxide compounds
[patent_app_type] => utility
[patent_app_number] => 16/335399
[patent_app_country] => US
[patent_app_date] => 2017-09-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 1994
[patent_no_of_claims] => 24
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 39
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16335399
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/335399 | Method of reducing nitrogen oxide compounds | Sep 24, 2017 | Issued |
Array
(
[id] => 12259703
[patent_doc_number] => 20180078898
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2018-03-22
[patent_title] => 'OXIDATION CATALYST FOR HYDROCARBONS PRODUCED BY AN INTERNAL COMBUSTION ENGINE'
[patent_app_type] => utility
[patent_app_number] => 15/712187
[patent_app_country] => US
[patent_app_date] => 2017-09-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 7
[patent_no_of_words] => 12463
[patent_no_of_claims] => 18
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 0
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15712187
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/712187 | Oxidation catalyst for hydrocarbons produced by an internal combustion engine | Sep 21, 2017 | Issued |
Array
(
[id] => 15510835
[patent_doc_number] => 10561985
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2020-02-18
[patent_title] => Oxidation catalyst for a diesel engine exhaust
[patent_app_type] => utility
[patent_app_number] => 15/712182
[patent_app_country] => US
[patent_app_date] => 2017-09-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 6
[patent_no_of_words] => 16087
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 244
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15712182
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/712182 | Oxidation catalyst for a diesel engine exhaust | Sep 21, 2017 | Issued |
Array
(
[id] => 12259704
[patent_doc_number] => 20180078900
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2018-03-22
[patent_title] => 'OXIDATION CATALYST FOR A DIESEL ENGINE EXHAUST'
[patent_app_type] => utility
[patent_app_number] => 15/712178
[patent_app_country] => US
[patent_app_date] => 2017-09-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 4
[patent_no_of_words] => 11353
[patent_no_of_claims] => 17
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 0
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15712178
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/712178 | OXIDATION CATALYST FOR A DIESEL ENGINE EXHAUST | Sep 21, 2017 | Abandoned |
Array
(
[id] => 12259730
[patent_doc_number] => 20180078926
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2018-03-22
[patent_title] => 'RUTHENIUM SUPPORTED ON SUPPORTS HAVING A RUTILE PHASE AS STABLE CATALYSTS FOR NH3-SLIP APPLICATIONS'
[patent_app_type] => utility
[patent_app_number] => 15/712271
[patent_app_country] => US
[patent_app_date] => 2017-09-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 15
[patent_figures_cnt] => 15
[patent_no_of_words] => 14173
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 0
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15712271
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/712271 | RUTHENIUM SUPPORTED ON SUPPORTS HAVING A RUTILE PHASE AS STABLE CATALYSTS FOR NH3-SLIP APPLICATIONS | Sep 21, 2017 | Abandoned |
Array
(
[id] => 15664653
[patent_doc_number] => 10596538
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2020-03-24
[patent_title] => Axial-radial flow catalytic chemical reactor with two layers of catalyst
[patent_app_type] => utility
[patent_app_number] => 16/335825
[patent_app_country] => US
[patent_app_date] => 2017-09-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 3684
[patent_no_of_claims] => 15
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 172
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16335825
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/335825 | Axial-radial flow catalytic chemical reactor with two layers of catalyst | Sep 20, 2017 | Issued |
Array
(
[id] => 16641941
[patent_doc_number] => 10919774
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2021-02-16
[patent_title] => Method for the management of phosphogypsum
[patent_app_type] => utility
[patent_app_number] => 16/603901
[patent_app_country] => US
[patent_app_date] => 2017-09-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 1
[patent_no_of_words] => 2812
[patent_no_of_claims] => 7
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 196
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16603901
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/603901 | Method for the management of phosphogypsum | Sep 13, 2017 | Issued |
Array
(
[id] => 14041441
[patent_doc_number] => 20190076827
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2019-03-14
[patent_title] => DIRECT NOX DECOMPOSITION CATALYST WITH IMPROVED ACTIVITY AND SELECTIVITY
[patent_app_type] => utility
[patent_app_number] => 15/702188
[patent_app_country] => US
[patent_app_date] => 2017-09-12
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 5118
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -10
[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] => 15702188
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/702188 | Direct NOx decomposition catalyst with improved activity and selectivity | Sep 11, 2017 | Issued |
Array
(
[id] => 15589283
[patent_doc_number] => 20200071176
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2020-03-05
[patent_title] => METHOD FOR PRODUCING POTASSIUM SULFATE FROM POTASSIUM CHLORIDE AND SULFURIC ACID
[patent_app_type] => utility
[patent_app_number] => 16/332381
[patent_app_country] => US
[patent_app_date] => 2017-09-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 2369
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -25
[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] => 16332381
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/332381 | Method for producing potassium sulfate from potassium chloride and sulfuric acid | Sep 5, 2017 | Issued |
Array
(
[id] => 13659569
[patent_doc_number] => 10159931
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2018-12-25
[patent_title] => Control of wet scrubber oxidation inhibitor and byproduct recovery
[patent_app_type] => utility
[patent_app_number] => 15/694536
[patent_app_country] => US
[patent_app_date] => 2017-09-01
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 6
[patent_no_of_words] => 12621
[patent_no_of_claims] => 41
[patent_no_of_ind_claims] => 6
[patent_words_short_claim] => 146
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15694536
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/694536 | Control of wet scrubber oxidation inhibitor and byproduct recovery | Aug 31, 2017 | Issued |