Search

Alexander A. Mercado

Examiner (ID: 7741, Phone: (571)270-7094 , Office: P/2856 )

Most Active Art Unit
2856
Art Unit(s)
2856, 2855
Total Applications
743
Issued Applications
470
Pending Applications
86
Abandoned Applications
198

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18727078 [patent_doc_number] => 20230341359 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-26 [patent_title] => METHOD FOR DETERMINING PIPELINE VOLUME, LIQUID CHROMATOGRAPHY SYSTEM, AND PIPELINE VOLUME DETERMINATION DEVICE [patent_app_type] => utility [patent_app_number] => 18/009953 [patent_app_country] => US [patent_app_date] => 2021-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7154 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18009953 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/009953
METHOD FOR DETERMINING PIPELINE VOLUME, LIQUID CHROMATOGRAPHY SYSTEM, AND PIPELINE VOLUME DETERMINATION DEVICE Mar 28, 2021 Pending
Array ( [id] => 18629389 [patent_doc_number] => 20230288269 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-14 [patent_title] => METHOD, COMPUTER PROGRAM AND DEVICE FOR MONITORING AN INDUCTIVE COMPONENT [patent_app_type] => utility [patent_app_number] => 17/996351 [patent_app_country] => US [patent_app_date] => 2021-03-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7061 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 59 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17996351 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/996351
METHOD, COMPUTER PROGRAM AND DEVICE FOR MONITORING AN INDUCTIVE COMPONENT Mar 24, 2021 Pending
Array ( [id] => 18280937 [patent_doc_number] => 20230096409 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-30 [patent_title] => TESTING DEVICES [patent_app_type] => utility [patent_app_number] => 17/802614 [patent_app_country] => US [patent_app_date] => 2021-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20391 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -164 [patent_words_short_claim] => 233 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17802614 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/802614
Testing devices Mar 10, 2021 Issued
Array ( [id] => 19121834 [patent_doc_number] => 11965808 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-04-23 [patent_title] => Sensing device for a fluidic medium [patent_app_type] => utility [patent_app_number] => 17/195208 [patent_app_country] => US [patent_app_date] => 2021-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 37 [patent_no_of_words] => 7428 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 183 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17195208 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/195208
Sensing device for a fluidic medium Mar 7, 2021 Issued
Array ( [id] => 18764983 [patent_doc_number] => 11815377 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-11-14 [patent_title] => Vortex flowmeter providing extended flow rate measurement [patent_app_type] => utility [patent_app_number] => 17/179580 [patent_app_country] => US [patent_app_date] => 2021-02-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 7318 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 188 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17179580 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/179580
Vortex flowmeter providing extended flow rate measurement Feb 18, 2021 Issued
Array ( [id] => 18392581 [patent_doc_number] => 20230160800 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-25 [patent_title] => GAS DENSITY RELAY WITH ONLINE SELF-CHECKING FUNCTION, AND CHECKING METHOD THEREFOR [patent_app_type] => utility [patent_app_number] => 17/997545 [patent_app_country] => US [patent_app_date] => 2021-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14714 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 277 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17997545 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/997545
Gas density relay with online self-checking function, and checking method therefor Feb 8, 2021 Issued
Array ( [id] => 17023392 [patent_doc_number] => 20210247263 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-12 [patent_title] => SYSTEM AND METHOD FOR LEAK DETECTION BASED ON PRV OUTLET PRESSURE MONITORING [patent_app_type] => utility [patent_app_number] => 17/168403 [patent_app_country] => US [patent_app_date] => 2021-02-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3741 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17168403 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/168403
System and method for leak detection based on PRV outlet pressure monitoring Feb 4, 2021 Issued
Array ( [id] => 16993096 [patent_doc_number] => 20210231516 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-29 [patent_title] => Leak Detection System and Method [patent_app_type] => utility [patent_app_number] => 17/161516 [patent_app_country] => US [patent_app_date] => 2021-01-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3383 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17161516 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/161516
Leak Detection System and Method Jan 27, 2021 Abandoned
Array ( [id] => 17762477 [patent_doc_number] => 20220236089 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-28 [patent_title] => Flow Sensor Gauge [patent_app_type] => utility [patent_app_number] => 17/161430 [patent_app_country] => US [patent_app_date] => 2021-01-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9356 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17161430 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/161430
Flow Sensor Gauge Jan 27, 2021 Abandoned
Array ( [id] => 20242042 [patent_doc_number] => 12422354 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-23 [patent_title] => Fluid analyzer with removable test cell for detection and quantitation of compounds in liquids [patent_app_type] => utility [patent_app_number] => 17/792105 [patent_app_country] => US [patent_app_date] => 2021-01-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 35 [patent_figures_cnt] => 56 [patent_no_of_words] => 14984 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17792105 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/792105
Fluid analyzer with removable test cell for detection and quantitation of compounds in liquids Jan 27, 2021 Issued
Array ( [id] => 17762516 [patent_doc_number] => 20220236128 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-28 [patent_title] => PRESSURE SENSOR COMPONENTS HAVING MICROFLUIDIC CHANNELS [patent_app_type] => utility [patent_app_number] => 17/248489 [patent_app_country] => US [patent_app_date] => 2021-01-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8441 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17248489 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/248489
PRESSURE SENSOR COMPONENTS HAVING MICROFLUIDIC CHANNELS Jan 26, 2021 Abandoned
Array ( [id] => 19677000 [patent_doc_number] => 12188854 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-01-07 [patent_title] => Use of nanofluid to remove oil and salts from rock samples in petroleum systems [patent_app_type] => utility [patent_app_number] => 17/796540 [patent_app_country] => US [patent_app_date] => 2021-01-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 3787 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17796540 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/796540
Use of nanofluid to remove oil and salts from rock samples in petroleum systems Jan 21, 2021 Issued
Array ( [id] => 16993053 [patent_doc_number] => 20210231473 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-29 [patent_title] => DIFFERENTIAL PRESSURE TYPE FLOWMETER [patent_app_type] => utility [patent_app_number] => 17/151235 [patent_app_country] => US [patent_app_date] => 2021-01-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9669 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [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] => 17151235 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/151235
DIFFERENTIAL PRESSURE TYPE FLOWMETER Jan 17, 2021 Abandoned
Array ( [id] => 16993054 [patent_doc_number] => 20210231474 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-29 [patent_title] => DIFFERENTIAL PRESSURE TYPE FLOWMETER [patent_app_type] => utility [patent_app_number] => 17/151244 [patent_app_country] => US [patent_app_date] => 2021-01-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4178 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17151244 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/151244
DIFFERENTIAL PRESSURE TYPE FLOWMETER Jan 17, 2021 Abandoned
Array ( [id] => 18470162 [patent_doc_number] => 20230204447 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-29 [patent_title] => SNIFFING GAS LEAK DETECTOR WITH HAND PROBE [patent_app_type] => utility [patent_app_number] => 17/797654 [patent_app_country] => US [patent_app_date] => 2021-01-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2135 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17797654 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/797654
SNIFFING GAS LEAK DETECTOR WITH HAND PROBE Jan 17, 2021 Abandoned
Array ( [id] => 18159481 [patent_doc_number] => 20230026073 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-26 [patent_title] => POWER TRANSMISSION DEVICE [patent_app_type] => utility [patent_app_number] => 17/788016 [patent_app_country] => US [patent_app_date] => 2021-01-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4678 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17788016 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/788016
Power transmission device Jan 6, 2021 Issued
Array ( [id] => 17244301 [patent_doc_number] => 20210364044 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-25 [patent_title] => SPIN-SET BEARING SETTING VERIFICATION METHOD [patent_app_type] => utility [patent_app_number] => 17/141545 [patent_app_country] => US [patent_app_date] => 2021-01-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4186 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 17141545 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/141545
Spin-set bearing setting verification method Jan 4, 2021 Issued
Array ( [id] => 16792241 [patent_doc_number] => 20210122058 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-29 [patent_title] => MEASURING ARM WITH MULTIFUNCTIONAL END [patent_app_type] => utility [patent_app_number] => 17/142181 [patent_app_country] => US [patent_app_date] => 2021-01-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6369 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 183 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17142181 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/142181
Measuring arm with multifunctional end Jan 4, 2021 Issued
Array ( [id] => 18613579 [patent_doc_number] => 20230280315 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-07 [patent_title] => AUTOMATIC SAMPLE INJECTION DEVICE [patent_app_type] => utility [patent_app_number] => 17/926303 [patent_app_country] => US [patent_app_date] => 2020-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2807 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17926303 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/926303
Automatic sample injection device Dec 14, 2020 Issued
Array ( [id] => 18138684 [patent_doc_number] => 20230012518 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-19 [patent_title] => Pressure Sensing Device [patent_app_type] => utility [patent_app_number] => 17/784699 [patent_app_country] => US [patent_app_date] => 2020-12-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4645 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17784699 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/784699
Pressure Sensing Device Dec 10, 2020 Abandoned
Menu