Search

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 numberTitle of the applicationFiling DateStatus
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
Menu