Search

Christopher P. Mcandrew

Examiner (ID: 13357, Phone: (469)295-9025 , Office: P/2858 )

Most Active Art Unit
2858
Art Unit(s)
2858
Total Applications
1114
Issued Applications
933
Pending Applications
83
Abandoned Applications
138

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19158860 [patent_doc_number] => 20240151567 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-09 [patent_title] => SENSING AND SECRETION BYPASS APPARATUSES AND ASSOCIATED METHODS [patent_app_type] => utility [patent_app_number] => 18/052666 [patent_app_country] => US [patent_app_date] => 2022-11-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11081 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 23 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18052666 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/052666
SENSING AND SECRETION BYPASS APPARATUSES AND ASSOCIATED METHODS Nov 3, 2022 Abandoned
Array ( [id] => 18250867 [patent_doc_number] => 20230077906 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-16 [patent_title] => ASSAY FOR VAPOR CONDENSATES [patent_app_type] => utility [patent_app_number] => 17/980400 [patent_app_country] => US [patent_app_date] => 2022-11-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 29449 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [patent_words_short_claim] => 182 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17980400 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/980400
ASSAY FOR VAPOR CONDENSATES Nov 2, 2022 Pending
Array ( [id] => 18981251 [patent_doc_number] => 11906415 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-02-20 [patent_title] => Pollutant sensor device, system and method [patent_app_type] => utility [patent_app_number] => 17/977002 [patent_app_country] => US [patent_app_date] => 2022-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 13 [patent_no_of_words] => 11093 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 236 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17977002 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/977002
Pollutant sensor device, system and method Oct 30, 2022 Issued
Array ( [id] => 18346243 [patent_doc_number] => 20230134353 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-04 [patent_title] => OIL LUBRICANT QUALITY SENSOR FOR A LUBRICANT SUPPORTED ELECTRIC MOTOR AND AN OIL COOLED INVERTER [patent_app_type] => utility [patent_app_number] => 17/975166 [patent_app_country] => US [patent_app_date] => 2022-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6878 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17975166 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/975166
Oil lubricant quality sensor for a lubricant supported electric motor and an oil cooled inverter Oct 26, 2022 Issued
Array ( [id] => 20214353 [patent_doc_number] => 12410999 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-09 [patent_title] => Non-destructive testing method [patent_app_type] => utility [patent_app_number] => 17/961157 [patent_app_country] => US [patent_app_date] => 2022-10-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 13 [patent_no_of_words] => 0 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17961157 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/961157
Non-destructive testing method Oct 5, 2022 Issued
Array ( [id] => 19587598 [patent_doc_number] => 20240385155 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-21 [patent_title] => ANALYTICAL SYSTEM AND METHOD [patent_app_type] => utility [patent_app_number] => 18/694492 [patent_app_country] => US [patent_app_date] => 2022-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11254 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 176 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18694492 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/694492
ANALYTICAL SYSTEM AND METHOD Sep 21, 2022 Pending
Array ( [id] => 19474894 [patent_doc_number] => 12104973 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-01 [patent_title] => Combined sensor [patent_app_type] => utility [patent_app_number] => 17/902138 [patent_app_country] => US [patent_app_date] => 2022-09-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 6941 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 248 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17902138 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/902138
Combined sensor Sep 1, 2022 Issued
Array ( [id] => 19763946 [patent_doc_number] => 12222232 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-02-11 [patent_title] => Removable signaling device of the exhaustion of a dispenser/diffuser of liquid active substances [patent_app_type] => utility [patent_app_number] => 18/683407 [patent_app_country] => US [patent_app_date] => 2022-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 2117 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18683407 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/683407
Removable signaling device of the exhaustion of a dispenser/diffuser of liquid active substances Aug 30, 2022 Issued
Array ( [id] => 19863498 [patent_doc_number] => 20250102284 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-27 [patent_title] => SYSTEM AND METHOD FOR DETECTING SUBGRADE DEFORMATION [patent_app_type] => utility [patent_app_number] => 18/293568 [patent_app_country] => US [patent_app_date] => 2022-08-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11196 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18293568 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/293568
SYSTEM AND METHOD FOR DETECTING SUBGRADE DEFORMATION Jul 31, 2022 Pending
Array ( [id] => 20273173 [patent_doc_number] => 12442949 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-14 [patent_title] => Testing apparatus and methods for measuring forces between objects [patent_app_type] => utility [patent_app_number] => 17/864090 [patent_app_country] => US [patent_app_date] => 2022-07-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 25 [patent_figures_cnt] => 27 [patent_no_of_words] => 4212 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17864090 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/864090
Testing apparatus and methods for measuring forces between objects Jul 12, 2022 Issued
Array ( [id] => 19480849 [patent_doc_number] => 20240328891 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-03 [patent_title] => A DAMAGE DETECTION SYSTEM [patent_app_type] => utility [patent_app_number] => 18/579073 [patent_app_country] => US [patent_app_date] => 2022-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8935 [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] => 18579073 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/579073
A DAMAGE DETECTION SYSTEM Jul 11, 2022 Pending
Array ( [id] => 18139149 [patent_doc_number] => 20230012985 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-19 [patent_title] => PRESSURE TEST INSERT AND FRAME [patent_app_type] => utility [patent_app_number] => 17/858380 [patent_app_country] => US [patent_app_date] => 2022-07-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4261 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 17858380 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/858380
Pressure test insert and frame Jul 5, 2022 Issued
Array ( [id] => 19513175 [patent_doc_number] => 20240344861 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-17 [patent_title] => AUTOMATION FIELD DEVICE [patent_app_type] => utility [patent_app_number] => 18/579177 [patent_app_country] => US [patent_app_date] => 2022-07-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6205 [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] => 18579177 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/579177
AUTOMATION FIELD DEVICE Jul 3, 2022 Pending
Array ( [id] => 19573137 [patent_doc_number] => 20240377429 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-14 [patent_title] => Vibration Measurement Device and CMS Device for Wind-Power Generation [patent_app_type] => utility [patent_app_number] => 18/577173 [patent_app_country] => US [patent_app_date] => 2022-07-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17337 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18577173 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/577173
Vibration Measurement Device and CMS Device for Wind-Power Generation Jul 3, 2022 Pending
Array ( [id] => 19580630 [patent_doc_number] => 12146736 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-11-19 [patent_title] => Metrology system [patent_app_type] => utility [patent_app_number] => 17/848206 [patent_app_country] => US [patent_app_date] => 2022-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 14 [patent_no_of_words] => 9890 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17848206 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/848206
Metrology system Jun 22, 2022 Issued
Array ( [id] => 18854996 [patent_doc_number] => 11852569 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-12-26 [patent_title] => System and method for low pressure low flow dilution extraction gas sampling [patent_app_type] => utility [patent_app_number] => 17/847786 [patent_app_country] => US [patent_app_date] => 2022-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 14 [patent_no_of_words] => 4502 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17847786 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/847786
System and method for low pressure low flow dilution extraction gas sampling Jun 22, 2022 Issued
Array ( [id] => 19904995 [patent_doc_number] => 12281996 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-22 [patent_title] => Semiconductor structure including photodiode-based fluid sensor and methods [patent_app_type] => utility [patent_app_number] => 17/808176 [patent_app_country] => US [patent_app_date] => 2022-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 33 [patent_no_of_words] => 3543 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17808176 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/808176
Semiconductor structure including photodiode-based fluid sensor and methods Jun 21, 2022 Issued
Array ( [id] => 19404811 [patent_doc_number] => 20240288322 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-29 [patent_title] => Vibrating Bridge for a Vibrating-Wire Sensor, and Vibrating-Wire Sensor [patent_app_type] => utility [patent_app_number] => 18/572105 [patent_app_country] => US [patent_app_date] => 2022-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5601 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18572105 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/572105
Vibrating Bridge for a Vibrating-Wire Sensor, and Vibrating-Wire Sensor Jun 20, 2022 Pending
Array ( [id] => 18845961 [patent_doc_number] => 20230408365 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-21 [patent_title] => System and Method for Leak Testing a Sealed Package [patent_app_type] => utility [patent_app_number] => 17/807434 [patent_app_country] => US [patent_app_date] => 2022-06-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3844 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17807434 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/807434
System and method for leak testing a sealed package Jun 16, 2022 Issued
Array ( [id] => 19333579 [patent_doc_number] => 20240248009 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-25 [patent_title] => AIR COLLECTING DEVICE FOR A DUST MEASURING SYSTEM [patent_app_type] => utility [patent_app_number] => 18/289427 [patent_app_country] => US [patent_app_date] => 2022-06-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5949 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 220 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18289427 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/289427
AIR COLLECTING DEVICE FOR A DUST MEASURING SYSTEM Jun 1, 2022 Pending
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