Search

Shahid R. Merchant

Supervisory Patent Examiner (ID: 19060, Phone: (571)270-1360 , Office: P/3693 )

Most Active Art Unit
3692
Art Unit(s)
3693, 3692, 3626, 3694, 3684
Total Applications
222
Issued Applications
52
Pending Applications
20
Abandoned Applications
152

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19599323 [patent_doc_number] => 20240390203 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-28 [patent_title] => INTEGRATED PRESSURE SENSING AND REDISTRIBUTION FOR OPERATING TABLE PADS [patent_app_type] => utility [patent_app_number] => 18/671450 [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] => 7922 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18671450 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/671450
INTEGRATED PRESSURE SENSING AND REDISTRIBUTION FOR OPERATING TABLE PADS May 21, 2024 Pending
Array ( [id] => 19601975 [patent_doc_number] => 20240392855 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-28 [patent_title] => KINETIC ENERGY ABSORPTIVE COMPOSITE ARTICLE [patent_app_type] => utility [patent_app_number] => 18/670836 [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] => 10812 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 56 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18670836 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/670836
Kinetic energy absorptive composite article May 21, 2024 Issued
Array ( [id] => 19447481 [patent_doc_number] => 20240307611 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-19 [patent_title] => WEARABLE FLUID DELIVERY SYSTEM [patent_app_type] => utility [patent_app_number] => 18/671304 [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] => 9688 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18671304 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/671304
Wearable fluid delivery system May 21, 2024 Issued
Array ( [id] => 20158884 [patent_doc_number] => 12385502 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-12 [patent_title] => Acoustic fan casing system [patent_app_type] => utility [patent_app_number] => 18/669171 [patent_app_country] => US [patent_app_date] => 2024-05-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 0 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 233 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18669171 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/669171
Acoustic fan casing system May 19, 2024 Issued
Array ( [id] => 20067979 [patent_doc_number] => 20250206201 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-26 [patent_title] => SEAT FOR VEHICLE [patent_app_type] => utility [patent_app_number] => 18/663811 [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] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 228 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18663811 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/663811
SEAT FOR VEHICLE May 13, 2024 Pending
Array ( [id] => 19643597 [patent_doc_number] => 20240418117 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-19 [patent_title] => Engine [patent_app_type] => utility [patent_app_number] => 18/657809 [patent_app_country] => US [patent_app_date] => 2024-05-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9143 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [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] => 18657809 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/657809
Engine May 7, 2024 Pending
Array ( [id] => 19631931 [patent_doc_number] => 20240410380 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-12 [patent_title] => Ceiling Fan Device [patent_app_type] => utility [patent_app_number] => 18/657876 [patent_app_country] => US [patent_app_date] => 2024-05-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4529 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 25 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18657876 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/657876
Ceiling Fan Device May 7, 2024 Abandoned
Array ( [id] => 19642719 [patent_doc_number] => 20240417239 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-19 [patent_title] => CUSHION AND SYSTEM AND METHOD OF MANUFACTURE [patent_app_type] => utility [patent_app_number] => 18/657196 [patent_app_country] => US [patent_app_date] => 2024-05-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7962 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18657196 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/657196
CUSHION AND SYSTEM AND METHOD OF MANUFACTURE May 6, 2024 Pending
Array ( [id] => 19381690 [patent_doc_number] => 20240271560 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-15 [patent_title] => ROTARY COMBUSTION ENGINE WITH INTEGRATED MULTISTAGE FUEL SYSTEM [patent_app_type] => utility [patent_app_number] => 18/641320 [patent_app_country] => US [patent_app_date] => 2024-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5570 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 187 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18641320 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/641320
Rotary combustion engine with integrated multistage fuel system Apr 18, 2024 Issued
Array ( [id] => 19871835 [patent_doc_number] => 12264685 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2025-04-01 [patent_title] => Bleed valve assembly with valve shims for varying bleed flow in gas turbine engine compressors and method for operating [patent_app_type] => utility [patent_app_number] => 18/640404 [patent_app_country] => US [patent_app_date] => 2024-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 5226 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 284 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18640404 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/640404
Bleed valve assembly with valve shims for varying bleed flow in gas turbine engine compressors and method for operating Apr 18, 2024 Issued
Array ( [id] => 19940890 [patent_doc_number] => 12313014 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2025-05-27 [patent_title] => System and method for an electronic pressure controlled supercharger [patent_app_type] => utility [patent_app_number] => 18/637831 [patent_app_country] => US [patent_app_date] => 2024-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 0 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 205 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18637831 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/637831
System and method for an electronic pressure controlled supercharger Apr 16, 2024 Issued
Array ( [id] => 19512784 [patent_doc_number] => 20240344470 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-17 [patent_title] => ROTARY PISTON INTERNAL COMBUSTION ENGINE [patent_app_type] => utility [patent_app_number] => 18/633195 [patent_app_country] => US [patent_app_date] => 2024-04-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2828 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 188 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18633195 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/633195
ROTARY PISTON INTERNAL COMBUSTION ENGINE Apr 10, 2024 Pending
Array ( [id] => 19345930 [patent_doc_number] => 20240254893 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-01 [patent_title] => DETECTING ENGINE EXHAUST DEBRIS USING SATURATION CURRENT [patent_app_type] => utility [patent_app_number] => 18/629412 [patent_app_country] => US [patent_app_date] => 2024-04-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4495 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 40 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18629412 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/629412
Detecting engine exhaust debris using saturation current Apr 7, 2024 Issued
Array ( [id] => 20288935 [patent_doc_number] => 20250314178 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-10-09 [patent_title] => POROSITY VARIATION OF ABRADABLE BASED ON HARDNESS OF MATERIAL [patent_app_type] => utility [patent_app_number] => 18/628454 [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] => 3810 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18628454 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/628454
POROSITY VARIATION OF ABRADABLE BASED ON HARDNESS OF MATERIAL Apr 4, 2024 Pending
Array ( [id] => 19916691 [patent_doc_number] => 12292050 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2025-05-06 [patent_title] => Vacuum pump to generate a negative pressure [patent_app_type] => utility [patent_app_number] => 18/619540 [patent_app_country] => US [patent_app_date] => 2024-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 3419 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 200 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18619540 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/619540
Vacuum pump to generate a negative pressure Mar 27, 2024 Issued
Array ( [id] => 19301604 [patent_doc_number] => 20240230175 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-11 [patent_title] => COMPRESSOR UNIT AND REFRIGERATION APPARATUS [patent_app_type] => utility [patent_app_number] => 18/615823 [patent_app_country] => US [patent_app_date] => 2024-03-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8112 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 221 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18615823 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/615823
COMPRESSOR UNIT AND REFRIGERATION APPARATUS Mar 24, 2024 Pending
Array ( [id] => 19480390 [patent_doc_number] => 20240328432 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-03 [patent_title] => CASING TREATMENT SYSTEM AND METHOD [patent_app_type] => utility [patent_app_number] => 18/612085 [patent_app_country] => US [patent_app_date] => 2024-03-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7816 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 63 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18612085 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/612085
CASING TREATMENT SYSTEM AND METHOD Mar 20, 2024 Pending
Array ( [id] => 19480378 [patent_doc_number] => 20240328420 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-03 [patent_title] => ROTARY COMPRESSOR [patent_app_type] => utility [patent_app_number] => 18/610425 [patent_app_country] => US [patent_app_date] => 2024-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12182 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18610425 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/610425
Rotary compressor Mar 19, 2024 Issued
Array ( [id] => 19977730 [patent_doc_number] => 12345196 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-01 [patent_title] => Exhaust gas turbocharger arrangement and internal combustion engine [patent_app_type] => utility [patent_app_number] => 18/606324 [patent_app_country] => US [patent_app_date] => 2024-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 5628 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 217 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18606324 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/606324
Exhaust gas turbocharger arrangement and internal combustion engine Mar 14, 2024 Issued
Array ( [id] => 19702111 [patent_doc_number] => 12196127 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2025-01-14 [patent_title] => Epicyclic rotary engine [patent_app_type] => utility [patent_app_number] => 18/590856 [patent_app_country] => US [patent_app_date] => 2024-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 63 [patent_figures_cnt] => 64 [patent_no_of_words] => 10390 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18590856 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/590856
Epicyclic rotary engine Feb 27, 2024 Issued
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