Search

Freda Ann Nelson

Examiner (ID: 12910, Phone: (571)272-7076 , Office: P/3628 )

Most Active Art Unit
3628
Art Unit(s)
3639, 3628
Total Applications
771
Issued Applications
316
Pending Applications
66
Abandoned Applications
396

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20026222 [patent_doc_number] => 20250164444 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-22 [patent_title] => MAGNETIC FLUX LEAKAGE AND ELECTROMAGNETIC ACOUSTIC TRANSDUCER JOINT TESTING DEVICE AND METHOD FOR DRILL PIPE AT WELLHEAD [patent_app_type] => utility [patent_app_number] => 19/034261 [patent_app_country] => US [patent_app_date] => 2025-01-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1201 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 266 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19034261 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/034261
Magnetic flux leakage and electromagnetic acoustic transducer joint testing device and method for drill pipe at wellhead Jan 21, 2025 Issued
Array ( [id] => 19810484 [patent_doc_number] => 12241867 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2025-03-04 [patent_title] => High-temperature vibration modal testing device for variable cross-section carbon fiber resin-based composites [patent_app_type] => utility [patent_app_number] => 18/931067 [patent_app_country] => US [patent_app_date] => 2024-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3627 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 322 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18931067 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/931067
High-temperature vibration modal testing device for variable cross-section carbon fiber resin-based composites Oct 29, 2024 Issued
Array ( [id] => 20249042 [patent_doc_number] => 20250297911 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-09-25 [patent_title] => INFORMATION COLLECTION DEVICE AND BATTERY PACK [patent_app_type] => utility [patent_app_number] => 18/817344 [patent_app_country] => US [patent_app_date] => 2024-08-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1141 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18817344 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/817344
INFORMATION COLLECTION DEVICE AND BATTERY PACK Aug 27, 2024 Pending
Array ( [id] => 19764056 [patent_doc_number] => 12222342 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2025-02-11 [patent_title] => Systems and methods for determining fluid quality [patent_app_type] => utility [patent_app_number] => 18/810608 [patent_app_country] => US [patent_app_date] => 2024-08-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 8575 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18810608 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/810608
Systems and methods for determining fluid quality Aug 20, 2024 Issued
Array ( [id] => 19877747 [patent_doc_number] => 20250110004 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-03 [patent_title] => INSPECTION DEVICE, INSPECTION METHOD, AND DISC BRAKE PLATE MANUFACTURING METHOD [patent_app_type] => utility [patent_app_number] => 18/804394 [patent_app_country] => US [patent_app_date] => 2024-08-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6148 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18804394 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/804394
INSPECTION DEVICE, INSPECTION METHOD, AND DISC BRAKE PLATE MANUFACTURING METHOD Aug 13, 2024 Pending
Array ( [id] => 19786665 [patent_doc_number] => 20250060344 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-20 [patent_title] => SEMI-ONLINE ANALYTICAL APPARATUS FOR MEASURING ATMOSPHERIC TRACE NITROGEN-CONTAINING ORGANIC COMPONENTS [patent_app_type] => utility [patent_app_number] => 18/805525 [patent_app_country] => US [patent_app_date] => 2024-08-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4139 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 920 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18805525 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/805525
Semi-online analytical apparatus for measuring atmospheric trace nitrogen-containing organic components Aug 13, 2024 Issued
Array ( [id] => 19771222 [patent_doc_number] => 20250052648 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-13 [patent_title] => SYSTEM AND METHOD FOR SAMPLING METAL IONS IN CORROSIVE GAS [patent_app_type] => utility [patent_app_number] => 18/797540 [patent_app_country] => US [patent_app_date] => 2024-08-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6847 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 564 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18797540 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/797540
System and method for sampling metal ions in corrosive gas Aug 7, 2024 Issued
Array ( [id] => 19801254 [patent_doc_number] => 20250067179 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-27 [patent_title] => MONITORING AND WARNING DEVICE FOR ROCK BURST IN COAL MINE [patent_app_type] => utility [patent_app_number] => 18/796265 [patent_app_country] => US [patent_app_date] => 2024-08-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3359 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 491 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18796265 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/796265
Monitoring and warning device for rock burst in coal mine Aug 5, 2024 Issued
Array ( [id] => 20474072 [patent_doc_number] => 20260016291 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-01-15 [patent_title] => Measuring Wall Thickness Using a Multi-Element Ultrasonic Transducer [patent_app_type] => utility [patent_app_number] => 18/772465 [patent_app_country] => US [patent_app_date] => 2024-07-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2263 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 57 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18772465 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/772465
Measuring Wall Thickness Using a Multi-Element Ultrasonic Transducer Jul 14, 2024 Pending
Array ( [id] => 19565800 [patent_doc_number] => 12140566 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-11-12 [patent_title] => Apparatus, system and method for sensing the vibrations of even cross-sectional modes in a circular cylinder using a piezoelectric wire [patent_app_type] => utility [patent_app_number] => 18/760650 [patent_app_country] => US [patent_app_date] => 2024-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 12 [patent_no_of_words] => 16705 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 186 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18760650 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/760650
Apparatus, system and method for sensing the vibrations of even cross-sectional modes in a circular cylinder using a piezoelectric wire Jun 30, 2024 Issued
Array ( [id] => 19513189 [patent_doc_number] => 20240344875 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-17 [patent_title] => FLUID STORAGE SYSTEMS AND MONITORING [patent_app_type] => utility [patent_app_number] => 18/750603 [patent_app_country] => US [patent_app_date] => 2024-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15191 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -25 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18750603 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/750603
FLUID STORAGE SYSTEMS AND MONITORING Jun 20, 2024 Pending
Array ( [id] => 19794307 [patent_doc_number] => 12235247 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2025-02-25 [patent_title] => Erosion test rig for variable speed dust impact at extreme temperatures [patent_app_type] => utility [patent_app_number] => 18/747762 [patent_app_country] => US [patent_app_date] => 2024-06-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 18 [patent_no_of_words] => 3642 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 185 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18747762 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/747762
Erosion test rig for variable speed dust impact at extreme temperatures Jun 18, 2024 Issued
Array ( [id] => 19529343 [patent_doc_number] => 20240353245 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-24 [patent_title] => MEASUREMENT OF MASS FLOW RATE USING AN ARRAY OF DYNAMIC PRESSURE SENSORS [patent_app_type] => utility [patent_app_number] => 18/743773 [patent_app_country] => US [patent_app_date] => 2024-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17381 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 276 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18743773 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/743773
MEASUREMENT OF MASS FLOW RATE USING AN ARRAY OF DYNAMIC PRESSURE SENSORS Jun 13, 2024 Pending
Array ( [id] => 19632414 [patent_doc_number] => 20240410863 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-12 [patent_title] => SAMPLE INJECTOR WITH FLOATING NEEDLE SEAT FOR AN ANALYTICAL DEVICE [patent_app_type] => utility [patent_app_number] => 18/735742 [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] => 7177 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 39 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18735742 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/735742
SAMPLE INJECTOR WITH FLOATING NEEDLE SEAT FOR AN ANALYTICAL DEVICE Jun 5, 2024 Pending
Array ( [id] => 19490063 [patent_doc_number] => 12108744 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-10-08 [patent_title] => Method for optimization design of artificial reef structure [patent_app_type] => utility [patent_app_number] => 18/676515 [patent_app_country] => US [patent_app_date] => 2024-05-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 4306 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 1573 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18676515 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/676515
Method for optimization design of artificial reef structure May 28, 2024 Issued
Array ( [id] => 19616427 [patent_doc_number] => 20240402107 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-05 [patent_title] => THERMAL CONDUCTIVITY SENSORS AND ASSOCIATED OPERATING METHODS [patent_app_type] => utility [patent_app_number] => 18/674115 [patent_app_country] => US [patent_app_date] => 2024-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4725 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18674115 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/674115
THERMAL CONDUCTIVITY SENSORS AND ASSOCIATED OPERATING METHODS May 23, 2024 Pending
Array ( [id] => 19891321 [patent_doc_number] => 20250116633 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-10 [patent_title] => ACOUSTIC EMISSION METHOD TO ASCERTAIN DAMAGE OCCURRENCE IN IMPACTED COMPOSITES [patent_app_type] => utility [patent_app_number] => 18/662091 [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] => 12359 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 36 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18662091 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/662091
ACOUSTIC EMISSION METHOD TO ASCERTAIN DAMAGE OCCURRENCE IN IMPACTED COMPOSITES May 12, 2024 Pending
Array ( [id] => 19390584 [patent_doc_number] => 20240280454 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-22 [patent_title] => METHOD AND SMART GAS INTERNET OF THINGS (IOT) SYSTEM FOR DETERMINING GAS METERING STRATEGIES [patent_app_type] => utility [patent_app_number] => 18/650043 [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] => 10210 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 18650043 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/650043
METHOD AND SMART GAS INTERNET OF THINGS (IOT) SYSTEM FOR DETERMINING GAS METERING STRATEGIES Apr 28, 2024 Pending
Array ( [id] => 19369034 [patent_doc_number] => 12061113 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-08-13 [patent_title] => Intelligent frequency reading method applicable to low-temperature environment and wireless vibrating wire acquisition instrument [patent_app_type] => utility [patent_app_number] => 18/648321 [patent_app_country] => US [patent_app_date] => 2024-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2024 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 243 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18648321 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/648321
Intelligent frequency reading method applicable to low-temperature environment and wireless vibrating wire acquisition instrument Apr 25, 2024 Issued
Array ( [id] => 19949370 [patent_doc_number] => 12320730 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-03 [patent_title] => Extendable pool water collection and testing device [patent_app_type] => utility [patent_app_number] => 18/635501 [patent_app_country] => US [patent_app_date] => 2024-04-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 0 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 174 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18635501 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/635501
Extendable pool water collection and testing device Apr 14, 2024 Issued
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