Search

Ryan D. Walsh

Examiner (ID: 4200, Phone: (571)272-2726 , Office: P/2852 )

Most Active Art Unit
2852
Art Unit(s)
2852
Total Applications
1648
Issued Applications
1417
Pending Applications
101
Abandoned Applications
169

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20652649 [patent_doc_number] => 20260104667 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-04-16 [patent_title] => IMAGE FORMING APPARATUS [patent_app_type] => utility [patent_app_number] => 19/348887 [patent_app_country] => US [patent_app_date] => 2025-10-03 [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] => -4 [patent_words_short_claim] => 184 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19348887 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/348887
IMAGE FORMING APPARATUS Oct 2, 2025 Pending
Array ( [id] => 20675927 [patent_doc_number] => 20260114734 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-04-30 [patent_title] => SYSTEM AND METHOD FOR LASER BASED INGERNAL ANALYSIS OF GASES IN A BODY OF A HUMAN [patent_app_type] => utility [patent_app_number] => 18/973889 [patent_app_country] => US [patent_app_date] => 2024-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1164 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 18973889 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/973889
SYSTEM AND METHOD FOR LASER BASED INGERNAL ANALYSIS OF GASES IN A BODY OF A HUMAN Dec 8, 2024 Pending
Array ( [id] => 19743751 [patent_doc_number] => 20250032316 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-30 [patent_title] => Evaluation of Phacoemulsification Devices [patent_app_type] => utility [patent_app_number] => 18/918520 [patent_app_country] => US [patent_app_date] => 2024-10-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5004 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 67 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18918520 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/918520
Evaluation of Phacoemulsification Devices Oct 16, 2024 Abandoned
Array ( [id] => 19681912 [patent_doc_number] => 20250000457 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-02 [patent_title] => FOOT SENSOR AND OTHER SENSOR PADS [patent_app_type] => utility [patent_app_number] => 18/885367 [patent_app_country] => US [patent_app_date] => 2024-09-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6711 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18885367 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/885367
FOOT SENSOR AND OTHER SENSOR PADS Sep 12, 2024 Pending
Array ( [id] => 19799693 [patent_doc_number] => 20250065618 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-27 [patent_title] => INDIRECT PRINTING SYSTEM AND RELATED APPARATUS [patent_app_type] => utility [patent_app_number] => 18/828395 [patent_app_country] => US [patent_app_date] => 2024-09-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14194 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [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] => 18828395 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/828395
INDIRECT PRINTING SYSTEM AND RELATED APPARATUS Sep 8, 2024 Abandoned
Array ( [id] => 19684999 [patent_doc_number] => 20250003544 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-02 [patent_title] => INTELLIGENT DATA ACQUISITION SYSTEM AND METHOD FOR PIPELINES [patent_app_type] => utility [patent_app_number] => 18/824724 [patent_app_country] => US [patent_app_date] => 2024-09-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8665 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18824724 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/824724
INTELLIGENT DATA ACQUISITION SYSTEM AND METHOD FOR PIPELINES Sep 3, 2024 Pending
Array ( [id] => 19771282 [patent_doc_number] => 20250052708 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-13 [patent_title] => SYSTEMS AND METHODS FOR AUTOMATIC CONTROL AND MEASUREMENT OF OXYGEN CONCENTRATION FOR COMBUSTION CONDITIONS [patent_app_type] => utility [patent_app_number] => 18/797172 [patent_app_country] => US [patent_app_date] => 2024-08-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10141 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18797172 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/797172
SYSTEMS AND METHODS FOR AUTOMATIC CONTROL AND MEASUREMENT OF OXYGEN CONCENTRATION FOR COMBUSTION CONDITIONS Aug 6, 2024 Pending
Array ( [id] => 20511069 [patent_doc_number] => 20260035170 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-02-05 [patent_title] => SYSTEM FOR MONITORING A FLOATING ROOF OF A STORAGE TANK [patent_app_type] => utility [patent_app_number] => 18/794576 [patent_app_country] => US [patent_app_date] => 2024-08-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2357 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18794576 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/794576
SYSTEM FOR MONITORING A FLOATING ROOF OF A STORAGE TANK Aug 4, 2024 Pending
Array ( [id] => 19585389 [patent_doc_number] => 20240382946 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-21 [patent_title] => FLUID TRANSFER DEVICE AND ASSOCIATED SYSTEM [patent_app_type] => utility [patent_app_number] => 18/787210 [patent_app_country] => US [patent_app_date] => 2024-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6987 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18787210 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/787210
FLUID TRANSFER DEVICE AND ASSOCIATED SYSTEM Jul 28, 2024 Pending
Array ( [id] => 19747039 [patent_doc_number] => 20250035604 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-30 [patent_title] => FLOW CALIBRATION DEVICE FOR GAS MONITORING SYSTEM [patent_app_type] => utility [patent_app_number] => 18/778468 [patent_app_country] => US [patent_app_date] => 2024-07-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6858 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18778468 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/778468
FLOW CALIBRATION DEVICE FOR GAS MONITORING SYSTEM Jul 18, 2024 Pending
Array ( [id] => 20486839 [patent_doc_number] => 20260023037 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-01-22 [patent_title] => THERMAL CONDUCTIVITY SENSOR FOR DETECTING A GAS [patent_app_type] => utility [patent_app_number] => 18/777140 [patent_app_country] => US [patent_app_date] => 2024-07-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3700 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18777140 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/777140
THERMAL CONDUCTIVITY SENSOR FOR DETECTING A GAS Jul 17, 2024 Pending
Array ( [id] => 19832164 [patent_doc_number] => 20250083950 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-13 [patent_title] => SENSOR [patent_app_type] => utility [patent_app_number] => 18/760470 [patent_app_country] => US [patent_app_date] => 2024-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8812 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18760470 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/760470
SENSOR Jun 30, 2024 Pending
Array ( [id] => 20194633 [patent_doc_number] => 20250271343 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-08-28 [patent_title] => METHOD AND SYSTEM FOR OBTAINING PYROLYSIS KINETICS PARAMETER OF SOLID MATERIAL AND STORAGE MEDIUM [patent_app_type] => utility [patent_app_number] => 18/757776 [patent_app_country] => US [patent_app_date] => 2024-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1428 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18757776 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/757776
METHOD AND SYSTEM FOR OBTAINING PYROLYSIS KINETICS PARAMETER OF SOLID MATERIAL AND STORAGE MEDIUM Jun 27, 2024 Pending
Array ( [id] => 20819263 [patent_doc_number] => 12674729 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-07-07 [patent_title] => Water vacuum sampling system (WRASSE) [patent_app_type] => utility [patent_app_number] => 18/754266 [patent_app_country] => US [patent_app_date] => 2024-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 0 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18754266 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/754266
Water vacuum sampling system (WRASSE) Jun 25, 2024 Issued
Array ( [id] => 19694072 [patent_doc_number] => 20250012617 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-09 [patent_title] => System for storing liquids [patent_app_type] => utility [patent_app_number] => 18/750054 [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] => 7996 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18750054 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/750054
System for storing liquids Jun 20, 2024 Pending
Array ( [id] => 19659633 [patent_doc_number] => 20240426698 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-26 [patent_title] => TESTING MECHANISM [patent_app_type] => utility [patent_app_number] => 18/748182 [patent_app_country] => US [patent_app_date] => 2024-06-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2590 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 208 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18748182 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/748182
TESTING MECHANISM Jun 19, 2024 Pending
Array ( [id] => 19685456 [patent_doc_number] => 20250004001 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-02 [patent_title] => SAMPLE MEASURING APPARATUS AND SAMPLE MEASURING METHOD [patent_app_type] => utility [patent_app_number] => 18/746061 [patent_app_country] => US [patent_app_date] => 2024-06-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6710 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18746061 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/746061
SAMPLE MEASURING APPARATUS AND SAMPLE MEASURING METHOD Jun 17, 2024 Pending
Array ( [id] => 20421138 [patent_doc_number] => 20250383223 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-12-18 [patent_title] => LIQUID LEVEL DETECTOR [patent_app_type] => utility [patent_app_number] => 18/740988 [patent_app_country] => US [patent_app_date] => 2024-06-12 [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] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18740988 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/740988
LIQUID LEVEL DETECTOR Jun 11, 2024 Pending
Array ( [id] => 20419982 [patent_doc_number] => 20250382067 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-12-18 [patent_title] => APPARATUSES AND METHODS FOR SHAPE-MEMORY ALLOYS AND SENSING [patent_app_type] => utility [patent_app_number] => 18/741224 [patent_app_country] => US [patent_app_date] => 2024-06-12 [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] => -17 [patent_words_short_claim] => 38 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18741224 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/741224
APPARATUSES AND METHODS FOR SHAPE-MEMORY ALLOYS AND SENSING Jun 11, 2024 Pending
Array ( [id] => 19644030 [patent_doc_number] => 20240418550 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-19 [patent_title] => Performance monitor for ultrasonic transducer [patent_app_type] => utility [patent_app_number] => 18/741080 [patent_app_country] => US [patent_app_date] => 2024-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6691 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [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] => 18741080 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/741080
Performance monitor for ultrasonic transducer Jun 11, 2024 Pending
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