
Vivek K. Shirsat
Examiner (ID: 12898, Phone: (571)272-3722 , Office: P/3749 )
| Most Active Art Unit | 3762 |
| Art Unit(s) | 3749, 3762, 3743 |
| Total Applications | 1207 |
| Issued Applications | 802 |
| Pending Applications | 138 |
| Abandoned Applications | 287 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 19361955
[patent_doc_number] => 20240263989
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-08-08
[patent_title] => FLAME PRODUCING ASSEMBLY
[patent_app_type] => utility
[patent_app_number] => 18/563014
[patent_app_country] => US
[patent_app_date] => 2022-05-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 7339
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -13
[patent_words_short_claim] => 173
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18563014
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/563014 | FLAME PRODUCING ASSEMBLY | May 29, 2022 | Pending |
Array
(
[id] => 19404673
[patent_doc_number] => 20240288184
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-08-29
[patent_title] => CLEAN ROOM MODULE
[patent_app_type] => utility
[patent_app_number] => 18/571519
[patent_app_country] => US
[patent_app_date] => 2022-05-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 3107
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -10
[patent_words_short_claim] => 110
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18571519
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/571519 | CLEAN ROOM MODULE | May 26, 2022 | Pending |
Array
(
[id] => 18165090
[patent_doc_number] => 20230031687
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-02-02
[patent_title] => RANGE HOOD VENTILATION SYSTEM AND CONTROL THEREFOR
[patent_app_type] => utility
[patent_app_number] => 17/749246
[patent_app_country] => US
[patent_app_date] => 2022-05-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 6996
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 81
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17749246
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/749246 | Range hood ventilation system and control therefor | May 19, 2022 | Issued |
Array
(
[id] => 19319246
[patent_doc_number] => 20240240789
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-07-18
[patent_title] => RECUPERATIVE BURNER FOR A THERMAL PROCESS AIR TREATMENT DEVICE
[patent_app_type] => utility
[patent_app_number] => 18/562051
[patent_app_country] => US
[patent_app_date] => 2022-05-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 16425
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -22
[patent_words_short_claim] => 356
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18562051
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/562051 | RECUPERATIVE BURNER FOR A THERMAL PROCESS AIR TREATMENT DEVICE | May 18, 2022 | Pending |
Array
(
[id] => 19346176
[patent_doc_number] => 20240255139
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-08-01
[patent_title] => Burner
[patent_app_type] => utility
[patent_app_number] => 18/561245
[patent_app_country] => US
[patent_app_date] => 2022-05-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 3584
[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] => 18561245
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/561245 | Burner | May 15, 2022 | Pending |
Array
(
[id] => 19941135
[patent_doc_number] => 12313260
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-05-27
[patent_title] => Radiant heat or thermal based flare efficiency monitoring
[patent_app_type] => utility
[patent_app_number] => 17/663554
[patent_app_country] => US
[patent_app_date] => 2022-05-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 10
[patent_figures_cnt] => 10
[patent_no_of_words] => 4516
[patent_no_of_claims] => 14
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 281
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17663554
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/663554 | Radiant heat or thermal based flare efficiency monitoring | May 15, 2022 | Issued |
Array
(
[id] => 18144601
[patent_doc_number] => 20230018453
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-01-19
[patent_title] => High Temperature Grill Assembly for Searing Food
[patent_app_type] => utility
[patent_app_number] => 17/662395
[patent_app_country] => US
[patent_app_date] => 2022-05-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 4648
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -9
[patent_words_short_claim] => 195
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17662395
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/662395 | High Temperature Grill Assembly for Searing Food | May 5, 2022 | Abandoned |
Array
(
[id] => 19910887
[patent_doc_number] => 12287093
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-04-29
[patent_title] => Gas burner system and method of operating the same
[patent_app_type] => utility
[patent_app_number] => 17/737785
[patent_app_country] => US
[patent_app_date] => 2022-05-05
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 1
[patent_no_of_words] => 0
[patent_no_of_claims] => 12
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 135
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17737785
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/737785 | Gas burner system and method of operating the same | May 4, 2022 | Issued |
Array
(
[id] => 18613290
[patent_doc_number] => 20230280026
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-09-07
[patent_title] => Airflow Delivery Device
[patent_app_type] => utility
[patent_app_number] => 17/735645
[patent_app_country] => US
[patent_app_date] => 2022-05-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 4532
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 95
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17735645
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/735645 | Airflow Delivery Device | May 2, 2022 | Abandoned |
Array
(
[id] => 18740584
[patent_doc_number] => 20230349561
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-11-02
[patent_title] => HEAT DEFLECTION APPARATUS FOR GRILLS
[patent_app_type] => utility
[patent_app_number] => 17/661343
[patent_app_country] => US
[patent_app_date] => 2022-04-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 2482
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -10
[patent_words_short_claim] => 133
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17661343
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/661343 | HEAT DEFLECTION APPARATUS FOR GRILLS | Apr 28, 2022 | Abandoned |
Array
(
[id] => 17983539
[patent_doc_number] => 20220349575
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-11-03
[patent_title] => Method and Apparatus for Eliminating Hydrocarbon Gas Venting from Pneumatic Controllers
[patent_app_type] => utility
[patent_app_number] => 17/731914
[patent_app_country] => US
[patent_app_date] => 2022-04-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 5755
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -18
[patent_words_short_claim] => 42
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17731914
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/731914 | Method and Apparatus for Eliminating Hydrocarbon Gas Venting from Pneumatic Controllers | Apr 27, 2022 | Pending |
Array
(
[id] => 17983588
[patent_doc_number] => 20220349624
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-11-03
[patent_title] => Polycarbonate Solar Water Heater
[patent_app_type] => utility
[patent_app_number] => 17/731421
[patent_app_country] => US
[patent_app_date] => 2022-04-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 7159
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -15
[patent_words_short_claim] => 178
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17731421
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/731421 | Polycarbonate solar water heater | Apr 27, 2022 | Issued |
Array
(
[id] => 19941141
[patent_doc_number] => 12313266
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-05-27
[patent_title] => Range hood
[patent_app_type] => utility
[patent_app_number] => 17/727900
[patent_app_country] => US
[patent_app_date] => 2022-04-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 15
[patent_figures_cnt] => 15
[patent_no_of_words] => 2452
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 114
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17727900
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/727900 | Range hood | Apr 24, 2022 | Issued |
Array
(
[id] => 17946755
[patent_doc_number] => 20220333774
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-10-20
[patent_title] => Oil and Gas Process Equipment Burner Emission Prevention Device
[patent_app_type] => utility
[patent_app_number] => 17/719838
[patent_app_country] => US
[patent_app_date] => 2022-04-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 3660
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -13
[patent_words_short_claim] => 30
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17719838
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/719838 | Oil and Gas Process Equipment Burner Emission Prevention Device | Apr 12, 2022 | Abandoned |
Array
(
[id] => 18693642
[patent_doc_number] => 20230324041
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-10-12
[patent_title] => FIRENADO INSERT, PIT AND METHOD
[patent_app_type] => utility
[patent_app_number] => 17/719331
[patent_app_country] => US
[patent_app_date] => 2022-04-12
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 5140
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -13
[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] => 17719331
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/719331 | Firenado insert, pit and method | Apr 11, 2022 | Issued |
Array
(
[id] => 19884296
[patent_doc_number] => 12269989
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-04-08
[patent_title] => Hydrate-inhibiting chemical injector and related methods
[patent_app_type] => utility
[patent_app_number] => 17/715695
[patent_app_country] => US
[patent_app_date] => 2022-04-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 3
[patent_no_of_words] => 5722
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 70
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17715695
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/715695 | Hydrate-inhibiting chemical injector and related methods | Apr 6, 2022 | Issued |
Array
(
[id] => 17750543
[patent_doc_number] => 20220228748
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-07-21
[patent_title] => GAS SAFETY SHUTOFF
[patent_app_type] => utility
[patent_app_number] => 17/713958
[patent_app_country] => US
[patent_app_date] => 2022-04-05
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 6190
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -36
[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] => 17713958
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/713958 | Gas safety shutoff | Apr 4, 2022 | Issued |
Array
(
[id] => 18326144
[patent_doc_number] => 20230124272
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-04-20
[patent_title] => OXYGEN-ENRICHED ACID GAS INCINERATOR BURNER AND WORKING METHOD THEREOF
[patent_app_type] => utility
[patent_app_number] => 17/712245
[patent_app_country] => US
[patent_app_date] => 2022-04-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 3829
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 276
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17712245
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/712245 | Oxygen-enriched acid gas incinerator burner and working method thereof | Apr 3, 2022 | Issued |
Array
(
[id] => 17913466
[patent_doc_number] => 20220315861
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-10-06
[patent_title] => Sage Candle Systems
[patent_app_type] => utility
[patent_app_number] => 17/711869
[patent_app_country] => US
[patent_app_date] => 2022-04-01
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 3537
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -7
[patent_words_short_claim] => 164
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17711869
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/711869 | Sage Candle Systems | Mar 31, 2022 | Abandoned |
Array
(
[id] => 19412549
[patent_doc_number] => 12078361
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2024-09-03
[patent_title] => Combination gas burner assembly
[patent_app_type] => utility
[patent_app_number] => 17/711145
[patent_app_country] => US
[patent_app_date] => 2022-04-01
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 11
[patent_figures_cnt] => 14
[patent_no_of_words] => 7154
[patent_no_of_claims] => 19
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 109
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17711145
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/711145 | Combination gas burner assembly | Mar 31, 2022 | Issued |