
David J. Laux
Examiner (ID: 2487, Phone: (571)270-7619 , Office: P/3743 )
| Most Active Art Unit | 3743 |
| Art Unit(s) | 3743, RD00, 3762 |
| Total Applications | 1251 |
| Issued Applications | 841 |
| Pending Applications | 94 |
| Abandoned Applications | 338 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 16933399
[patent_doc_number] => 20210199288
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2021-07-01
[patent_title] => PORTABLE COMBUSTION SYSTEM WITH FIRST AND SECOND AIR SOURCES
[patent_app_type] => utility
[patent_app_number] => 17/200026
[patent_app_country] => US
[patent_app_date] => 2021-03-12
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 13128
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -18
[patent_words_short_claim] => 188
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17200026
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/200026 | PORTABLE COMBUSTION SYSTEM WITH FIRST AND SECOND AIR SOURCES | Mar 11, 2021 | Abandoned |
Array
(
[id] => 18825871
[patent_doc_number] => 11841143
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2023-12-12
[patent_title] => Device for purifying exhaust gases from a fireplace
[patent_app_type] => utility
[patent_app_number] => 17/198795
[patent_app_country] => US
[patent_app_date] => 2021-03-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 2
[patent_no_of_words] => 2890
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 207
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17198795
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/198795 | Device for purifying exhaust gases from a fireplace | Mar 10, 2021 | Issued |
Array
(
[id] => 17013719
[patent_doc_number] => 11083336
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2021-08-10
[patent_title] => High-efficiency heating apparatus
[patent_app_type] => utility
[patent_app_number] => 17/198801
[patent_app_country] => US
[patent_app_date] => 2021-03-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 12
[patent_figures_cnt] => 15
[patent_no_of_words] => 7737
[patent_no_of_claims] => 17
[patent_no_of_ind_claims] => 6
[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] => 17198801
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/198801 | High-efficiency heating apparatus | Mar 10, 2021 | Issued |
Array
(
[id] => 16917219
[patent_doc_number] => 20210190311
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2021-06-24
[patent_title] => SYSTEM AND METHOD FOR BIOMASS COMBUSTION
[patent_app_type] => utility
[patent_app_number] => 17/195790
[patent_app_country] => US
[patent_app_date] => 2021-03-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 12857
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 129
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17195790
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/195790 | System and method for biomass combustion | Mar 8, 2021 | Issued |
Array
(
[id] => 18618701
[patent_doc_number] => 11751723
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2023-09-12
[patent_title] => Portable outdoor cooking device, system, and accessory thereof
[patent_app_type] => utility
[patent_app_number] => 17/184535
[patent_app_country] => US
[patent_app_date] => 2021-02-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 21
[patent_figures_cnt] => 40
[patent_no_of_words] => 14676
[patent_no_of_claims] => 18
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 159
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17184535
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/184535 | Portable outdoor cooking device, system, and accessory thereof | Feb 23, 2021 | Issued |
Array
(
[id] => 17215419
[patent_doc_number] => 20210348757
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2021-11-11
[patent_title] => COMPACT WASTE COMBUSTION SYSTEM
[patent_app_type] => utility
[patent_app_number] => 17/184148
[patent_app_country] => US
[patent_app_date] => 2021-02-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 11637
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -18
[patent_words_short_claim] => 167
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17184148
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/184148 | Compact waste combustion system | Feb 23, 2021 | Issued |
Array
(
[id] => 19368972
[patent_doc_number] => 12061051
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2024-08-13
[patent_title] => System and method for capturing waste heat in an HVAC system
[patent_app_type] => utility
[patent_app_number] => 17/249199
[patent_app_country] => US
[patent_app_date] => 2021-02-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 4
[patent_no_of_words] => 3115
[patent_no_of_claims] => 18
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 96
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17249199
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/249199 | System and method for capturing waste heat in an HVAC system | Feb 22, 2021 | Issued |
Array
(
[id] => 18297025
[patent_doc_number] => 20230106711
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-04-06
[patent_title] => METHOD FOR BURNING CARBON-CONTAINING MATERIAL IN A PFR SHAFT FURNACE
[patent_app_type] => utility
[patent_app_number] => 17/802627
[patent_app_country] => US
[patent_app_date] => 2021-02-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 5719
[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] => 17802627
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/802627 | METHOD FOR BURNING CARBON-CONTAINING MATERIAL IN A PFR SHAFT FURNACE | Feb 22, 2021 | Pending |
Array
(
[id] => 18740570
[patent_doc_number] => 20230349547
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-11-02
[patent_title] => Combustion Device
[patent_app_type] => utility
[patent_app_number] => 17/799512
[patent_app_country] => US
[patent_app_date] => 2021-02-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 5756
[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] => 17799512
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/799512 | Combustion Device | Feb 14, 2021 | Pending |
Array
(
[id] => 20467337
[patent_doc_number] => 12523372
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2026-01-13
[patent_title] => Combustion system for solid biomass fuel
[patent_app_type] => utility
[patent_app_number] => 17/797954
[patent_app_country] => US
[patent_app_date] => 2021-02-12
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 4
[patent_no_of_words] => 0
[patent_no_of_claims] => 17
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 366
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17797954
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/797954 | Combustion system for solid biomass fuel | Feb 11, 2021 | Issued |
Array
(
[id] => 17013718
[patent_doc_number] => 11083335
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2021-08-10
[patent_title] => High-efficiency heating apparatus
[patent_app_type] => utility
[patent_app_number] => 17/173960
[patent_app_country] => US
[patent_app_date] => 2021-02-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 11
[patent_no_of_words] => 5652
[patent_no_of_claims] => 29
[patent_no_of_ind_claims] => 4
[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] => 17173960
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/173960 | High-efficiency heating apparatus | Feb 10, 2021 | Issued |
Array
(
[id] => 17790625
[patent_doc_number] => 20220249716
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-08-11
[patent_title] => LAUNDRY PEDESTAL WITH ULTRAVIOLET STERILIZATION DRAWER
[patent_app_type] => utility
[patent_app_number] => 17/173373
[patent_app_country] => US
[patent_app_date] => 2021-02-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 4133
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -18
[patent_words_short_claim] => 73
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17173373
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/173373 | LAUNDRY PEDESTAL WITH ULTRAVIOLET STERILIZATION DRAWER | Feb 10, 2021 | Abandoned |
Array
(
[id] => 18948875
[patent_doc_number] => 11892163
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2024-02-06
[patent_title] => Thermochemical system and method
[patent_app_type] => utility
[patent_app_number] => 17/165843
[patent_app_country] => US
[patent_app_date] => 2021-02-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 12
[patent_figures_cnt] => 13
[patent_no_of_words] => 15939
[patent_no_of_claims] => 16
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 382
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17165843
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/165843 | Thermochemical system and method | Feb 1, 2021 | Issued |
Array
(
[id] => 17000312
[patent_doc_number] => 11079115
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2021-08-03
[patent_title] => Non-electric gravity feed pellet stove
[patent_app_type] => utility
[patent_app_number] => 17/160360
[patent_app_country] => US
[patent_app_date] => 2021-01-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 19
[patent_figures_cnt] => 48
[patent_no_of_words] => 16357
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 455
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17160360
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/160360 | Non-electric gravity feed pellet stove | Jan 26, 2021 | Issued |
Array
(
[id] => 18203150
[patent_doc_number] => 11585538
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2023-02-21
[patent_title] => Cooking appliance
[patent_app_type] => utility
[patent_app_number] => 17/159893
[patent_app_country] => US
[patent_app_date] => 2021-01-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 11
[patent_figures_cnt] => 16
[patent_no_of_words] => 8327
[patent_no_of_claims] => 12
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 105
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17159893
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/159893 | Cooking appliance | Jan 26, 2021 | Issued |
Array
(
[id] => 16871230
[patent_doc_number] => 20210164697
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2021-06-03
[patent_title] => Multi-Stage Falling Particle Receivers
[patent_app_type] => utility
[patent_app_number] => 17/158745
[patent_app_country] => US
[patent_app_date] => 2021-01-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 5739
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -19
[patent_words_short_claim] => 41
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17158745
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/158745 | Multi-stage falling particle receivers | Jan 25, 2021 | Issued |
Array
(
[id] => 18168361
[patent_doc_number] => 20230034971
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-02-02
[patent_title] => Device for Capturing Oily Emissions
[patent_app_type] => utility
[patent_app_number] => 17/791757
[patent_app_country] => US
[patent_app_date] => 2021-01-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 976
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => 0
[patent_words_short_claim] => 48
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17791757
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/791757 | Device for Capturing Oily Emissions | Jan 24, 2021 | Pending |
Array
(
[id] => 18917365
[patent_doc_number] => 11879638
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2024-01-23
[patent_title] => Boiler
[patent_app_type] => utility
[patent_app_number] => 17/155355
[patent_app_country] => US
[patent_app_date] => 2021-01-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 4
[patent_no_of_words] => 4851
[patent_no_of_claims] => 5
[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] => 17155355
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/155355 | Boiler | Jan 21, 2021 | Issued |
Array
(
[id] => 18917365
[patent_doc_number] => 11879638
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2024-01-23
[patent_title] => Boiler
[patent_app_type] => utility
[patent_app_number] => 17/155355
[patent_app_country] => US
[patent_app_date] => 2021-01-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 4
[patent_no_of_words] => 4851
[patent_no_of_claims] => 5
[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] => 17155355
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/155355 | Boiler | Jan 21, 2021 | Issued |
Array
(
[id] => 18917365
[patent_doc_number] => 11879638
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2024-01-23
[patent_title] => Boiler
[patent_app_type] => utility
[patent_app_number] => 17/155355
[patent_app_country] => US
[patent_app_date] => 2021-01-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 4
[patent_no_of_words] => 4851
[patent_no_of_claims] => 5
[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] => 17155355
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/155355 | Boiler | Jan 21, 2021 | Issued |