
Vivek K. Shirsat
Examiner (ID: 1896)
| Most Active Art Unit | 3762 |
| Art Unit(s) | 3743, 3762, 3749 |
| Total Applications | 1217 |
| Issued Applications | 812 |
| Pending Applications | 134 |
| Abandoned Applications | 290 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
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] => 19068233
[patent_doc_number] => 20240102659
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-03-28
[patent_title] => DECORATIVE FIREPLACE COVERTURE
[patent_app_type] => utility
[patent_app_number] => 18/275669
[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] => 4436
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 172
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18275669
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/275669 | DECORATIVE FIREPLACE COVERTURE | Apr 3, 2022 | Pending |
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 |
Array
(
[id] => 18676365
[patent_doc_number] => 20230313990
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-10-05
[patent_title] => SYSTEMS AND METHODS FOR A GAS TRAIN
[patent_app_type] => utility
[patent_app_number] => 17/708113
[patent_app_country] => US
[patent_app_date] => 2022-03-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 6473
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -18
[patent_words_short_claim] => 107
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17708113
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/708113 | SYSTEMS AND METHODS FOR A GAS TRAIN | Mar 29, 2022 | Abandoned |
Array
(
[id] => 18261282
[patent_doc_number] => 11608980
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2023-03-21
[patent_title] => Reusable candle vessel
[patent_app_type] => utility
[patent_app_number] => 17/707093
[patent_app_country] => US
[patent_app_date] => 2022-03-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 10
[patent_figures_cnt] => 18
[patent_no_of_words] => 11015
[patent_no_of_claims] => 22
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 350
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17707093
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/707093 | Reusable candle vessel | Mar 28, 2022 | Issued |
Array
(
[id] => 19186529
[patent_doc_number] => 20240165442
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-05-23
[patent_title] => FLAME ARRESTER HAVING DEFORMATION UNIT ASSEMBLY
[patent_app_type] => utility
[patent_app_number] => 18/551897
[patent_app_country] => US
[patent_app_date] => 2022-03-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 6220
[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] => 18551897
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/551897 | FLAME ARRESTER HAVING DEFORMATION UNIT ASSEMBLY | Mar 27, 2022 | Pending |
Array
(
[id] => 17898036
[patent_doc_number] => 20220307698
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-09-29
[patent_title] => DOOR ASSEMBLY AND A COOKING APPLIANCE THEREWITH
[patent_app_type] => utility
[patent_app_number] => 17/705055
[patent_app_country] => US
[patent_app_date] => 2022-03-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 10090
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -15
[patent_words_short_claim] => 169
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17705055
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/705055 | Door assembly and a cooking appliance therewith | Mar 24, 2022 | Issued |
Array
(
[id] => 20343906
[patent_doc_number] => 12467632
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-11-11
[patent_title] => Heating apparatus
[patent_app_type] => utility
[patent_app_number] => 17/702743
[patent_app_country] => US
[patent_app_date] => 2022-03-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 16
[patent_figures_cnt] => 16
[patent_no_of_words] => 2431
[patent_no_of_claims] => 9
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 95
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17702743
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/702743 | Heating apparatus | Mar 22, 2022 | Issued |
Array
(
[id] => 19449915
[patent_doc_number] => 20240310045
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-09-19
[patent_title] => A METHOD OF STARTING A BURNER DEVICE AND HEATING DEVICE HAVING A BURNER DEVICE
[patent_app_type] => utility
[patent_app_number] => 18/571915
[patent_app_country] => US
[patent_app_date] => 2022-03-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 2951
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -5
[patent_words_short_claim] => 68
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18571915
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/571915 | A METHOD OF STARTING A BURNER DEVICE AND HEATING DEVICE HAVING A BURNER DEVICE | Mar 21, 2022 | Pending |
Array
(
[id] => 19203675
[patent_doc_number] => 20240175574
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-05-30
[patent_title] => SYSTEM AND METHOD FOR THE REGENERATIVE THERMAL OXIDATION OF CRUDE GAS
[patent_app_type] => utility
[patent_app_number] => 18/551531
[patent_app_country] => US
[patent_app_date] => 2022-03-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 7881
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -27
[patent_words_short_claim] => 140
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18551531
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/551531 | SYSTEM AND METHOD FOR THE REGENERATIVE THERMAL OXIDATION OF CRUDE GAS | Mar 17, 2022 | Pending |
Array
(
[id] => 18650412
[patent_doc_number] => 20230296245
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-09-21
[patent_title] => FLARE CONE FOR A MIXER ASSEMBLY OF A GAS TURBINE COMBUSTOR
[patent_app_type] => utility
[patent_app_number] => 17/655196
[patent_app_country] => US
[patent_app_date] => 2022-03-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 7736
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -18
[patent_words_short_claim] => 134
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17655196
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/655196 | Flare cone for a mixer assembly of a gas turbine combustor | Mar 16, 2022 | Issued |
Array
(
[id] => 19158686
[patent_doc_number] => 20240151393
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-05-09
[patent_title] => BURNER AND PROCESS FOR BURNING A HYDROGEN-CONTAINING FUEL
[patent_app_type] => utility
[patent_app_number] => 18/550510
[patent_app_country] => US
[patent_app_date] => 2022-03-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 3666
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -11
[patent_words_short_claim] => 104
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18550510
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/550510 | BURNER AND PROCESS FOR BURNING A HYDROGEN-CONTAINING FUEL | Mar 16, 2022 | Pending |
Array
(
[id] => 18629176
[patent_doc_number] => 20230288056
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-09-14
[patent_title] => CYLINDRICAL BURNER APPARATUS AND METHOD
[patent_app_type] => utility
[patent_app_number] => 17/694271
[patent_app_country] => US
[patent_app_date] => 2022-03-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 6366
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -18
[patent_words_short_claim] => 109
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17694271
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/694271 | Cylindrical burner apparatus and method | Mar 13, 2022 | Issued |