Search

Bhisma Mehta

Supervisory Patent Examiner (ID: 2358, Phone: (571)272-3383 , Office: P/3763 )

Most Active Art Unit
3767
Art Unit(s)
3734, 3763, 3783, 3306, 3767
Total Applications
546
Issued Applications
260
Pending Applications
69
Abandoned Applications
219

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20484215 [patent_doc_number] => 12532696 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-01-20 [patent_title] => Substrate processing method and substrate processing device [patent_app_type] => utility [patent_app_number] => 18/333572 [patent_app_country] => US [patent_app_date] => 2023-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 24 [patent_figures_cnt] => 31 [patent_no_of_words] => 4251 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 283 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18333572 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/333572
Substrate processing method and substrate processing device Jun 12, 2023 Issued
Array ( [id] => 18831228 [patent_doc_number] => 20230399754 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-14 [patent_title] => CLEANING COMPOSITION WITH MOLYBDENUM ETCHING INHIBITOR [patent_app_type] => utility [patent_app_number] => 18/207569 [patent_app_country] => US [patent_app_date] => 2023-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5090 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -34 [patent_words_short_claim] => 313 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18207569 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/207569
Cleaning composition with molybdenum etching inhibitor Jun 7, 2023 Issued
Array ( [id] => 18860772 [patent_doc_number] => 20230415207 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-28 [patent_title] => APPARATUS FOR CLEANING A BACK SIDE OF A SUBSTRATE AND METHOD OF CLEANING A BACK SIDE OF A SUBSTRATE [patent_app_type] => utility [patent_app_number] => 18/328203 [patent_app_country] => US [patent_app_date] => 2023-06-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6364 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 55 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18328203 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/328203
Apparatus for cleaning a back side of a substrate and method of cleaning a back side of a substrate Jun 1, 2023 Issued
Array ( [id] => 19612522 [patent_doc_number] => 20240398202 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-05 [patent_title] => METHODS FOR SUGGESTING OPERATION OF A DISHWASHER APPLIANCE [patent_app_type] => utility [patent_app_number] => 18/326441 [patent_app_country] => US [patent_app_date] => 2023-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5482 [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] => 18326441 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/326441
METHODS FOR SUGGESTING OPERATION OF A DISHWASHER APPLIANCE May 30, 2023 Abandoned
Array ( [id] => 19720290 [patent_doc_number] => 12205833 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-01-21 [patent_title] => Apparatus and method for treating substrate [patent_app_type] => utility [patent_app_number] => 18/202396 [patent_app_country] => US [patent_app_date] => 2023-05-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 5171 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 301 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18202396 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/202396
Apparatus and method for treating substrate May 25, 2023 Issued
Array ( [id] => 19600076 [patent_doc_number] => 20240390956 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-28 [patent_title] => TOOLING ASSEMBLY FOR CLEANING A CYLINDER HEAD USING PRESSURIZED FLUID AND A METHOD FOR THE SAME [patent_app_type] => utility [patent_app_number] => 18/322173 [patent_app_country] => US [patent_app_date] => 2023-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10885 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 328 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18322173 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/322173
Tooling assembly for cleaning a cylinder head using pressurized fluid and a method for the same May 22, 2023 Issued
Array ( [id] => 18754995 [patent_doc_number] => 20230358421 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-09 [patent_title] => SYSTEM AND METHOD FOR PORTABLE HUMIDIFIER FOR HARD WATER [patent_app_type] => utility [patent_app_number] => 18/144712 [patent_app_country] => US [patent_app_date] => 2023-05-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4848 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 53 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18144712 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/144712
SYSTEM AND METHOD FOR PORTABLE HUMIDIFIER FOR HARD WATER May 7, 2023 Abandoned
Array ( [id] => 18581979 [patent_doc_number] => 20230264234 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-24 [patent_title] => IN-SITU PROCESS CHAMBER CHUCK CLEANING BY CLEANING SUBSTRATE [patent_app_type] => utility [patent_app_number] => 18/141808 [patent_app_country] => US [patent_app_date] => 2023-05-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12583 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18141808 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/141808
In-situ process chamber chuck cleaning by cleaning substrate Apr 30, 2023 Issued
Array ( [id] => 18740075 [patent_doc_number] => 20230349051 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-02 [patent_title] => METHOD FOR DISSOLVING METAL OXIDES FROM LIFE SCIENCES EQUIPMENT [patent_app_type] => utility [patent_app_number] => 18/140752 [patent_app_country] => US [patent_app_date] => 2023-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6053 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18140752 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/140752
METHOD FOR DISSOLVING METAL OXIDES FROM LIFE SCIENCES EQUIPMENT Apr 27, 2023 Abandoned
Array ( [id] => 20686927 [patent_doc_number] => 12617058 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-05-05 [patent_title] => Systems and methods for automated cleaning of mobile user devices [patent_app_type] => utility [patent_app_number] => 18/303500 [patent_app_country] => US [patent_app_date] => 2023-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 1097 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 179 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18303500 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/303500
Systems and methods for automated cleaning of mobile user devices Apr 18, 2023 Issued
Array ( [id] => 19623256 [patent_doc_number] => 12162049 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-12-10 [patent_title] => Agricultural container cleaning system [patent_app_type] => utility [patent_app_number] => 18/133661 [patent_app_country] => US [patent_app_date] => 2023-04-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 15 [patent_no_of_words] => 10834 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [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] => 18133661 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/133661
Agricultural container cleaning system Apr 11, 2023 Issued
Array ( [id] => 18551227 [patent_doc_number] => 20230249230 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-10 [patent_title] => WAFER CLEANING APPARATUS AND WAFER CLEANING METHOD USING THE SAME [patent_app_type] => utility [patent_app_number] => 18/299279 [patent_app_country] => US [patent_app_date] => 2023-04-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7615 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18299279 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/299279
Wafer cleaning apparatus and wafer cleaning method using the same Apr 11, 2023 Issued
Array ( [id] => 20149636 [patent_doc_number] => 20250249474 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-08-07 [patent_title] => OPERATING METHOD FOR A COATING SYSTEM AND CORRESPONDING COATING SYSTEM [patent_app_type] => utility [patent_app_number] => 18/854910 [patent_app_country] => US [patent_app_date] => 2023-04-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 18854910 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/854910
OPERATING METHOD FOR A COATING SYSTEM AND CORRESPONDING COATING SYSTEM Apr 2, 2023 Pending
Array ( [id] => 19847630 [patent_doc_number] => 20250092981 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-20 [patent_title] => Method of cleaning pipeline interior with self-destructive cleaning device [patent_app_type] => utility [patent_app_number] => 18/121076 [patent_app_country] => US [patent_app_date] => 2023-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7547 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 58 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18121076 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/121076
Method of cleaning pipeline interior with self-destructive cleaning device Mar 13, 2023 Abandoned
Array ( [id] => 20031328 [patent_doc_number] => 20250169550 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-29 [patent_title] => AEROSOL PROVISION DEVICE [patent_app_type] => utility [patent_app_number] => 18/842453 [patent_app_country] => US [patent_app_date] => 2023-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5630 [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] => 18842453 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/842453
AEROSOL PROVISION DEVICE Feb 28, 2023 Pending
Array ( [id] => 18708135 [patent_doc_number] => 20230330720 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-19 [patent_title] => WASHING DEVICE, AND METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE [patent_app_type] => utility [patent_app_number] => 18/175706 [patent_app_country] => US [patent_app_date] => 2023-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14602 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18175706 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/175706
WASHING DEVICE, AND METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE Feb 27, 2023 Pending
Array ( [id] => 18467604 [patent_doc_number] => 20230201885 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-29 [patent_title] => METHOD FOR SELECTING SCALE-DISSOLVING AGENT [patent_app_type] => utility [patent_app_number] => 18/173415 [patent_app_country] => US [patent_app_date] => 2023-02-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5914 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18173415 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/173415
METHOD FOR SELECTING SCALE-DISSOLVING AGENT Feb 22, 2023 Pending
Array ( [id] => 18467828 [patent_doc_number] => 20230202109 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-29 [patent_title] => MULTI-STAGE WASH SYSTEM FOR VAT POLYMERIZATION-BASED 3D PRINTED PARTS [patent_app_type] => utility [patent_app_number] => 18/113526 [patent_app_country] => US [patent_app_date] => 2023-02-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 26211 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18113526 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/113526
Multi-stage wash system for vat polymerization-based 3D printed parts Feb 22, 2023 Issued
Array ( [id] => 20592895 [patent_doc_number] => 12576594 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-03-17 [patent_title] => Multi-stage wash system for vat polymerization-based 3D printed parts [patent_app_type] => utility [patent_app_number] => 18/113558 [patent_app_country] => US [patent_app_date] => 2023-02-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 63 [patent_figures_cnt] => 102 [patent_no_of_words] => 20293 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [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] => 18113558 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/113558
Multi-stage wash system for vat polymerization-based 3D printed parts Feb 22, 2023 Issued
Array ( [id] => 18467829 [patent_doc_number] => 20230202110 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-29 [patent_title] => MULTI-STAGE WASH SYSTEM FOR VAT POLYMERIZATION-BASED 3D PRINTED PARTS [patent_app_type] => utility [patent_app_number] => 18/113544 [patent_app_country] => US [patent_app_date] => 2023-02-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 26211 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18113544 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/113544
MULTI-STAGE WASH SYSTEM FOR VAT POLYMERIZATION-BASED 3D PRINTED PARTS Feb 22, 2023 Issued
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