Search

Hargobind S. Sawhney

Examiner (ID: 17067, Phone: (571)272-2380 , Office: P/2875 )

Most Active Art Unit
2875
Art Unit(s)
2875, 2885, 3613
Total Applications
1606
Issued Applications
1199
Pending Applications
34
Abandoned Applications
378

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20756385 [patent_doc_number] => 12649136 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-06-09 [patent_title] => System and method for operating a electrified reactor [patent_app_type] => utility [patent_app_number] => 19/299173 [patent_app_country] => US [patent_app_date] => 2025-08-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 11 [patent_no_of_words] => 4539 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 216 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19299173 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/299173
System and method for operating a electrified reactor Aug 12, 2025 Issued
Array ( [id] => 20309244 [patent_doc_number] => 20250326873 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-10-23 [patent_title] => DUAL-PHASE ZWITTERIONIC MONOMERS [patent_app_type] => utility [patent_app_number] => 19/254083 [patent_app_country] => US [patent_app_date] => 2025-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3551 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 238 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19254083 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/254083
Dual-phase zwitterionic monomers Jun 29, 2025 Issued
Array ( [id] => 20371402 [patent_doc_number] => 12478818 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-25 [patent_title] => Foamable composition [patent_app_type] => utility [patent_app_number] => 19/052695 [patent_app_country] => US [patent_app_date] => 2025-02-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 4052 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19052695 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/052695
Foamable composition Feb 12, 2025 Issued
Array ( [id] => 19846823 [patent_doc_number] => 20250092174 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-20 [patent_title] => DUAL-PHASE ZWITTERIONIC MONOMERS [patent_app_type] => utility [patent_app_number] => 18/954594 [patent_app_country] => US [patent_app_date] => 2024-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7146 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 219 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18954594 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/954594
Dual-phase zwitterionic monomers Nov 20, 2024 Issued
Array ( [id] => 19915364 [patent_doc_number] => 12290711 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-06 [patent_title] => Siloxane-triazoleglucoside and glucoside surfactant formulations for fire-fighting foam applications [patent_app_type] => utility [patent_app_number] => 18/806874 [patent_app_country] => US [patent_app_date] => 2024-08-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 21 [patent_no_of_words] => 1591 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 32 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18806874 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/806874
Siloxane-triazoleglucoside and glucoside surfactant formulations for fire-fighting foam applications Aug 15, 2024 Issued
Array ( [id] => 19816931 [patent_doc_number] => 20250075138 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-06 [patent_title] => PROCESS FOR PREPARING FUEL GAS THROUGH GRADED PYROLYSIS AND GASIFICATION OF POWDERED COAL [patent_app_type] => utility [patent_app_number] => 18/770179 [patent_app_country] => US [patent_app_date] => 2024-07-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6524 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 317 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18770179 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/770179
Process for preparing fuel gas through graded pyrolysis and gasification of powdered coal Jul 10, 2024 Issued
Array ( [id] => 19947308 [patent_doc_number] => 12318646 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2025-06-03 [patent_title] => Fire extinguishing agent composition and fire extinguisher for electric vehicles containing the same [patent_app_type] => utility [patent_app_number] => 18/764482 [patent_app_country] => US [patent_app_date] => 2024-07-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 12 [patent_no_of_words] => 0 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 31 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18764482 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/764482
Fire extinguishing agent composition and fire extinguisher for electric vehicles containing the same Jul 4, 2024 Issued
Array ( [id] => 20129550 [patent_doc_number] => 12371854 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-29 [patent_title] => Modified sulfuric acid and uses thereof [patent_app_type] => utility [patent_app_number] => 18/736335 [patent_app_country] => US [patent_app_date] => 2024-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 17 [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] => 18736335 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/736335
Modified sulfuric acid and uses thereof Jun 5, 2024 Issued
Array ( [id] => 20144395 [patent_doc_number] => 12378727 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-05 [patent_title] => Modified sulfuric acid and uses thereof [patent_app_type] => utility [patent_app_number] => 18/671686 [patent_app_country] => US [patent_app_date] => 2024-05-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 67 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18671686 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/671686
Modified sulfuric acid and uses thereof May 21, 2024 Issued
Array ( [id] => 19435940 [patent_doc_number] => 20240304438 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-12 [patent_title] => COMPOSITION AND METHODS USING SAME FOR CARBON DOPED SILICON CONTAINING FILMS [patent_app_type] => utility [patent_app_number] => 18/664146 [patent_app_country] => US [patent_app_date] => 2024-05-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11404 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [patent_words_short_claim] => 20 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18664146 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/664146
COMPOSITION AND METHODS USING SAME FOR CARBON DOPED SILICON CONTAINING FILMS May 13, 2024 Pending
Array ( [id] => 19418950 [patent_doc_number] => 20240295073 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-05 [patent_title] => MODIFIED SULFURIC ACID AND USES THEREOF [patent_app_type] => utility [patent_app_number] => 18/662570 [patent_app_country] => US [patent_app_date] => 2024-05-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4024 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 61 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18662570 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/662570
Modified sulfuric acid and uses thereof May 12, 2024 Issued
Array ( [id] => 19402602 [patent_doc_number] => 20240286113 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-29 [patent_title] => SELF-HEALING MACROMOLECULAR CRYSTAL MATERIALS [patent_app_type] => utility [patent_app_number] => 18/655056 [patent_app_country] => US [patent_app_date] => 2024-05-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8646 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18655056 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/655056
SELF-HEALING MACROMOLECULAR CRYSTAL MATERIALS May 2, 2024 Pending
Array ( [id] => 19599840 [patent_doc_number] => 20240390720 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-28 [patent_title] => FIRE SUPPRESSION COMPOSITION COMPRISING INERT GAS BLEND [patent_app_type] => utility [patent_app_number] => 18/650044 [patent_app_country] => US [patent_app_date] => 2024-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3111 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18650044 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/650044
FIRE SUPPRESSION COMPOSITION COMPRISING INERT GAS BLEND Apr 28, 2024 Pending
Array ( [id] => 19884455 [patent_doc_number] => 12270151 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-08 [patent_title] => Modified sulfuric acid and uses thereof [patent_app_type] => utility [patent_app_number] => 18/638250 [patent_app_country] => US [patent_app_date] => 2024-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4987 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18638250 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/638250
Modified sulfuric acid and uses thereof Apr 16, 2024 Issued
Array ( [id] => 20308337 [patent_doc_number] => 20250325966 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-10-23 [patent_title] => SYNGAS AND METHOD OF MAKING THE SAME [patent_app_type] => utility [patent_app_number] => 18/638317 [patent_app_country] => US [patent_app_date] => 2024-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6954 [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] => 18638317 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/638317
Syngas and method of making the same Apr 16, 2024 Issued
Array ( [id] => 19381418 [patent_doc_number] => 20240271288 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-15 [patent_title] => CONCENTRATED ALUMINUM COMPOSITIONS FOR AQUEOUS CORROSION CONTROL [patent_app_type] => utility [patent_app_number] => 18/627968 [patent_app_country] => US [patent_app_date] => 2024-04-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3641 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18627968 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/627968
Concentrated aluminum compositions for aqueous corrosion control Apr 4, 2024 Issued
Array ( [id] => 19332383 [patent_doc_number] => 20240246813 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-25 [patent_title] => Process for Producing Hydrogen Product Having Reduced Carbon Intensity [patent_app_type] => utility [patent_app_number] => 18/627204 [patent_app_country] => US [patent_app_date] => 2024-04-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8257 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18627204 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/627204
Process for producing ammonia product having reduced carbon intensity Apr 3, 2024 Issued
Array ( [id] => 19298065 [patent_doc_number] => 20240226631 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-11 [patent_title] => NONFLUORINATED AGENT FOR LIQUID VEHICLE SYSTEMS [patent_app_type] => utility [patent_app_number] => 18/618288 [patent_app_country] => US [patent_app_date] => 2024-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9316 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18618288 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/618288
Nonfluorinated agent for liquid vehicle systems Mar 26, 2024 Issued
Array ( [id] => 19300785 [patent_doc_number] => 20240229354 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-11 [patent_title] => MODIFIED SULFURIC ACID AND USES THEREOF [patent_app_type] => utility [patent_app_number] => 18/608493 [patent_app_country] => US [patent_app_date] => 2024-03-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4419 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18608493 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/608493
Modified sulfuric acid and uses thereof Mar 17, 2024 Issued
Array ( [id] => 19432767 [patent_doc_number] => 20240301265 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-12 [patent_title] => COMPOSITION CONTAINING REFRIGERANT, USE OF SAME, REFRIGERATOR COMPRISING SAME, AND METHOD FOR OPERATING REFRIGERATOR [patent_app_type] => utility [patent_app_number] => 18/599994 [patent_app_country] => US [patent_app_date] => 2024-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7884 [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] => 18599994 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/599994
COMPOSITION CONTAINING REFRIGERANT, USE OF SAME, REFRIGERATOR COMPRISING SAME, AND METHOD FOR OPERATING REFRIGERATOR Mar 7, 2024 Pending
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