Search

Kevin C. Butler

Examiner (ID: 321, Phone: (571)270-3973 , Office: P/2852 )

Most Active Art Unit
2852
Art Unit(s)
2862, 2852
Total Applications
1023
Issued Applications
891
Pending Applications
62
Abandoned Applications
90

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19382183 [patent_doc_number] => 20240272053 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-15 [patent_title] => TANK INSPECTION METHOD [patent_app_type] => utility [patent_app_number] => 18/408884 [patent_app_country] => US [patent_app_date] => 2024-01-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4474 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18408884 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/408884
TANK INSPECTION METHOD Jan 9, 2024 Pending
Array ( [id] => 19147934 [patent_doc_number] => 20240147034 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-02 [patent_title] => Fin Shaped Underwater Camera Housing and System Incorporating Same [patent_app_type] => utility [patent_app_number] => 18/407026 [patent_app_country] => US [patent_app_date] => 2024-01-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2762 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 203 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18407026 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/407026
Fin Shaped Underwater Camera Housing and System Incorporating Same Jan 7, 2024 Abandoned
Array ( [id] => 19203889 [patent_doc_number] => 20240175788 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-30 [patent_title] => METHOD FOR DETECTING ENVIRONMENTAL PARAMETER IN SEMICONDUCTOR FABRICATION FACILITY [patent_app_type] => utility [patent_app_number] => 18/404915 [patent_app_country] => US [patent_app_date] => 2024-01-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7504 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18404915 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/404915
METHOD FOR DETECTING ENVIRONMENTAL PARAMETER IN SEMICONDUCTOR FABRICATION FACILITY Jan 4, 2024 Pending
Array ( [id] => 20086375 [patent_doc_number] => 20250216311 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-03 [patent_title] => CORE FLOODING FOR ELECTRICALLY IMPROVED OIL RECOVERY STUDY [patent_app_type] => utility [patent_app_number] => 18/402118 [patent_app_country] => US [patent_app_date] => 2024-01-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4861 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18402118 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/402118
CORE FLOODING FOR ELECTRICALLY IMPROVED OIL RECOVERY STUDY Jan 1, 2024 Pending
Array ( [id] => 19099366 [patent_doc_number] => 20240118594 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-11 [patent_title] => GIMBAL CONTROL METHOD, DEVICE, AND GIMBAL [patent_app_type] => utility [patent_app_number] => 18/390998 [patent_app_country] => US [patent_app_date] => 2023-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5816 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18390998 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/390998
Gimbal control method, device, and gimbal Dec 19, 2023 Issued
Array ( [id] => 19266521 [patent_doc_number] => 20240210221 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-27 [patent_title] => A MICRO-VIBRATION TESTING DEVICE FOR VITAL PARAMETER EVALUATION AND A METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 18/391329 [patent_app_country] => US [patent_app_date] => 2023-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2555 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 18391329 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/391329
A MICRO-VIBRATION TESTING DEVICE FOR VITAL PARAMETER EVALUATION AND A METHOD THEREOF Dec 19, 2023 Pending
Array ( [id] => 20716300 [patent_doc_number] => 12631542 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-05-19 [patent_title] => Condensation particle counter and system including same [patent_app_type] => utility [patent_app_number] => 18/390912 [patent_app_country] => US [patent_app_date] => 2023-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 19 [patent_no_of_words] => 3433 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18390912 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/390912
Condensation particle counter and system including same Dec 19, 2023 Issued
Array ( [id] => 19247080 [patent_doc_number] => 20240198064 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-20 [patent_title] => SYSTEMS AND METHODS FOR IMPLANTABLE SELF-MONITORING SYSTEMS TO DETECT PRESSURE AND FLOW CHARACTERISTICS [patent_app_type] => utility [patent_app_number] => 18/542080 [patent_app_country] => US [patent_app_date] => 2023-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19597 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18542080 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/542080
SYSTEMS AND METHODS FOR IMPLANTABLE SELF-MONITORING SYSTEMS TO DETECT PRESSURE AND FLOW CHARACTERISTICS Dec 14, 2023 Pending
Array ( [id] => 19068925 [patent_doc_number] => 20240103351 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-28 [patent_title] => INFORMATION DISPLAY SYSTEM HAVING ACUTE-ANGLED DIFFUSION CHARACTERISTICS AND IMAGE LIGHT CONTROL FILM USED FOR THE SAME [patent_app_type] => utility [patent_app_number] => 18/533225 [patent_app_country] => US [patent_app_date] => 2023-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 24311 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 193 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18533225 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/533225
Information display system having acute-angled diffusion characteristics and image light control film used for the same Dec 7, 2023 Issued
Array ( [id] => 20009180 [patent_doc_number] => 20250147402 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-08 [patent_title] => SYSTEM FOR ELIMINATING PROJECTION BLOW-BY [patent_app_type] => utility [patent_app_number] => 18/503174 [patent_app_country] => US [patent_app_date] => 2023-11-06 [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] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18503174 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/503174
SYSTEM FOR ELIMINATING PROJECTION BLOW-BY Nov 5, 2023 Pending
Array ( [id] => 19381898 [patent_doc_number] => 20240271768 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-15 [patent_title] => ELECTROMAGNETIC RADIATION COLLECTING AND DIRECTING DEVICE [patent_app_type] => utility [patent_app_number] => 18/483940 [patent_app_country] => US [patent_app_date] => 2023-10-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6864 [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] => 18483940 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/483940
ELECTROMAGNETIC RADIATION COLLECTING AND DIRECTING DEVICE Oct 9, 2023 Pending
Array ( [id] => 19087324 [patent_doc_number] => 20240114125 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-04 [patent_title] => METHODS AND APPARATUS FOR ASSESSING SENSOR ASSEMBLIES FOR AUTONOMOUS VEHICLES [patent_app_type] => utility [patent_app_number] => 18/470737 [patent_app_country] => US [patent_app_date] => 2023-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9406 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18470737 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/470737
METHODS AND APPARATUS FOR ASSESSING SENSOR ASSEMBLIES FOR AUTONOMOUS VEHICLES Sep 19, 2023 Pending
Array ( [id] => 19054485 [patent_doc_number] => 20240096454 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-21 [patent_title] => High Throughput Materials Screening [patent_app_type] => utility [patent_app_number] => 18/468563 [patent_app_country] => US [patent_app_date] => 2023-09-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12010 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18468563 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/468563
High Throughput Materials Screening Sep 14, 2023 Pending
Array ( [id] => 18860664 [patent_doc_number] => 20230415099 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-28 [patent_title] => METHOD OF EVALUATING SEPARATION MEMBRANE MODULE [patent_app_type] => utility [patent_app_number] => 18/466113 [patent_app_country] => US [patent_app_date] => 2023-09-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11880 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [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] => 18466113 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/466113
METHOD OF EVALUATING SEPARATION MEMBRANE MODULE Sep 12, 2023 Pending
Array ( [id] => 20594506 [patent_doc_number] => 12578213 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-03-17 [patent_title] => Sensor mounting device for sensor testing [patent_app_type] => utility [patent_app_number] => 18/457949 [patent_app_country] => US [patent_app_date] => 2023-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 10 [patent_no_of_words] => 0 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18457949 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/457949
Sensor mounting device for sensor testing Aug 28, 2023 Issued
Array ( [id] => 18816417 [patent_doc_number] => 20230390757 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-07 [patent_title] => BIAXIALLY ORIENTED THERMOPLASTIC PIPETTE, AND METHOD AND APPARATUS FOR FORMING SAME [patent_app_type] => utility [patent_app_number] => 18/236179 [patent_app_country] => US [patent_app_date] => 2023-08-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16052 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 18236179 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/236179
BIAXIALLY ORIENTED THERMOPLASTIC PIPETTE, AND METHOD AND APPARATUS FOR FORMING SAME Aug 20, 2023 Pending
Array ( [id] => 19616897 [patent_doc_number] => 20240402577 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-05 [patent_title] => ADAPTER, CONNECTING MECHANISM, AND PHOTOGRAPHIC DEVICE [patent_app_type] => utility [patent_app_number] => 18/232216 [patent_app_country] => US [patent_app_date] => 2023-08-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5828 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [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] => 18232216 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/232216
Adapter, connecting mechanism, and photographic device Aug 8, 2023 Issued
Array ( [id] => 20094555 [patent_doc_number] => 20250224491 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-10 [patent_title] => BLOCKAGE PERFORMANCE EVALUATION DEVICE [patent_app_type] => utility [patent_app_number] => 18/572392 [patent_app_country] => US [patent_app_date] => 2023-08-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5788 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 175 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18572392 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/572392
BLOCKAGE PERFORMANCE EVALUATION DEVICE Aug 7, 2023 Issued
Array ( [id] => 19755614 [patent_doc_number] => 20250044179 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-06 [patent_title] => LEAK DETECTION COMPONENT FOR A LIQUID COOLING SYSTEM [patent_app_type] => utility [patent_app_number] => 18/363907 [patent_app_country] => US [patent_app_date] => 2023-08-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4001 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18363907 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/363907
Leak detection component for a liquid cooling system Aug 1, 2023 Issued
Array ( [id] => 18938817 [patent_doc_number] => 20240033956 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-01 [patent_title] => KITCHEN UTENSILS [patent_app_type] => utility [patent_app_number] => 18/357605 [patent_app_country] => US [patent_app_date] => 2023-07-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8293 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18357605 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/357605
KITCHEN UTENSILS Jul 23, 2023 Abandoned
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