Search

Darrin D. Dunn

Examiner (ID: 15767, Phone: (571)270-1645 , Office: P/2126 )

Most Active Art Unit
2117
Art Unit(s)
2117, 2121, 2126, 2118
Total Applications
1020
Issued Applications
726
Pending Applications
73
Abandoned Applications
237

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20781249 [patent_doc_number] => 20260169445 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-06-18 [patent_title] => METHODS AND ARRANGMENTS FOR PROCESS ANALYTICAL TECHNOLOGY MANAGEMENT AND OPERATION [patent_app_type] => utility [patent_app_number] => 19/424234 [patent_app_country] => US [patent_app_date] => 2025-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10927 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 19424234 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/424234
METHODS AND ARRANGMENTS FOR PROCESS ANALYTICAL TECHNOLOGY MANAGEMENT AND OPERATION Dec 17, 2025 Pending
Array ( [id] => 20751863 [patent_doc_number] => 20260154091 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-06-04 [patent_title] => APPLICATION-SPECIFIC AI-ENABLED ENERGY STORAGE APPLIANCES [patent_app_type] => utility [patent_app_number] => 19/384938 [patent_app_country] => US [patent_app_date] => 2025-11-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 311647 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -29 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19384938 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/384938
APPLICATION-SPECIFIC AI-ENABLED ENERGY STORAGE APPLIANCES Nov 9, 2025 Pending
Array ( [id] => 20224622 [patent_doc_number] => 20250287553 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-09-11 [patent_title] => EMERGENCY COOLING SYSTEM AND METHOD FOR DATA CENTER AND DATA CENTER COOLING SYSTEM [patent_app_type] => utility [patent_app_number] => 19/216506 [patent_app_country] => US [patent_app_date] => 2025-05-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4778 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 235 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19216506 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/216506
Emergency cooling system and method for data center and data center cooling system May 21, 2025 Issued
Array ( [id] => 19861010 [patent_doc_number] => 20250099796 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-27 [patent_title] => REMOTE MONITORING AND WATER SHUTOFF SYSTEMS [patent_app_type] => utility [patent_app_number] => 18/914452 [patent_app_country] => US [patent_app_date] => 2024-10-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12404 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18914452 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/914452
Remote monitoring and water shutoff systems Oct 13, 2024 Issued
Array ( [id] => 19620027 [patent_doc_number] => 20240405707 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-05 [patent_title] => METHOD AND SYSTEM FOR CONTROLLING A FREE PISTON MOVER [patent_app_type] => utility [patent_app_number] => 18/799493 [patent_app_country] => US [patent_app_date] => 2024-08-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14572 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 18799493 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/799493
METHOD AND SYSTEM FOR CONTROLLING A FREE PISTON MOVER Aug 8, 2024 Pending
Array ( [id] => 19466040 [patent_doc_number] => 20240319710 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-26 [patent_title] => METHOD AND SYSTEM FOR AUTOMATED TOOLPATH GENERATION [patent_app_type] => utility [patent_app_number] => 18/736879 [patent_app_country] => US [patent_app_date] => 2024-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9588 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [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] => 18736879 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/736879
Method and system for automated toolpath generation Jun 6, 2024 Issued
Array ( [id] => 19644636 [patent_doc_number] => 20240419156 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-19 [patent_title] => SEMICONDUCTOR FABRICATION CONTROL SYSTEM [patent_app_type] => utility [patent_app_number] => 18/732474 [patent_app_country] => US [patent_app_date] => 2024-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8618 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18732474 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/732474
SEMICONDUCTOR FABRICATION CONTROL SYSTEM Jun 2, 2024 Pending
Array ( [id] => 19617005 [patent_doc_number] => 20240402685 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-05 [patent_title] => Certification Framework for STEM Industrial Products [patent_app_type] => utility [patent_app_number] => 18/668610 [patent_app_country] => US [patent_app_date] => 2024-05-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10496 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18668610 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/668610
Certification Framework for STEM Industrial Products May 19, 2024 Pending
Array ( [id] => 19918832 [patent_doc_number] => 12294214 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2025-05-06 [patent_title] => Method and system for optimized scheduling of integrated energy system and electronic apparatus [patent_app_type] => utility [patent_app_number] => 18/666714 [patent_app_country] => US [patent_app_date] => 2024-05-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 27 [patent_no_of_words] => 6394 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 1813 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18666714 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/666714
Method and system for optimized scheduling of integrated energy system and electronic apparatus May 15, 2024 Issued
Array ( [id] => 20322863 [patent_doc_number] => 20250334951 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-10-30 [patent_title] => REFRIGERATION MANAGEMENT FOR INTERCONNECTED SYSTEMS [patent_app_type] => utility [patent_app_number] => 18/650214 [patent_app_country] => US [patent_app_date] => 2024-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1241 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18650214 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/650214
REFRIGERATION MANAGEMENT FOR INTERCONNECTED SYSTEMS Apr 29, 2024 Pending
Array ( [id] => 19623266 [patent_doc_number] => 12162059 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-12-10 [patent_title] => Precision roll bending method, system, and electronic equipment for cylinder with variable curvature section [patent_app_type] => utility [patent_app_number] => 18/648409 [patent_app_country] => US [patent_app_date] => 2024-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 7113 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 365 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18648409 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/648409
Precision roll bending method, system, and electronic equipment for cylinder with variable curvature section Apr 27, 2024 Issued
Array ( [id] => 19529233 [patent_doc_number] => 20240353135 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-24 [patent_title] => SYSTEM AND METHOD FOR ENABLING AND CONTROLLING MANAGEMENT OF HVAC FEATURES [patent_app_type] => utility [patent_app_number] => 18/638418 [patent_app_country] => US [patent_app_date] => 2024-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12753 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18638418 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/638418
SYSTEM AND METHOD FOR ENABLING AND CONTROLLING MANAGEMENT OF HVAC FEATURES Apr 16, 2024 Pending
Array ( [id] => 19529232 [patent_doc_number] => 20240353134 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-24 [patent_title] => SYSTEM AND METHOD TO CONTROL INDOOR AIR QUALITY IN A MULTI-ZONE ENVIRONMENT [patent_app_type] => utility [patent_app_number] => 18/627437 [patent_app_country] => US [patent_app_date] => 2024-04-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8300 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 62 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18627437 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/627437
SYSTEM AND METHOD TO CONTROL INDOOR AIR QUALITY IN A MULTI-ZONE ENVIRONMENT Apr 3, 2024 Pending
Array ( [id] => 20280458 [patent_doc_number] => 20250305700 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-10-02 [patent_title] => DISPLAY CONTROL FOR SMART THERMOSTAT [patent_app_type] => utility [patent_app_number] => 18/620768 [patent_app_country] => US [patent_app_date] => 2024-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 22787 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18620768 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/620768
DISPLAY CONTROL FOR SMART THERMOSTAT Mar 27, 2024 Pending
Array ( [id] => 20344594 [patent_doc_number] => 12468323 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-11 [patent_title] => Subsidiary interaction of controllers [patent_app_type] => utility [patent_app_number] => 18/617733 [patent_app_country] => US [patent_app_date] => 2024-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 0 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 301 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18617733 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/617733
Subsidiary interaction of controllers Mar 26, 2024 Issued
Array ( [id] => 19466044 [patent_doc_number] => 20240319714 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-26 [patent_title] => APPARATUS AND METHOD FOR MANUFACTURING A DISPLAY APPARATUS [patent_app_type] => utility [patent_app_number] => 18/615231 [patent_app_country] => US [patent_app_date] => 2024-03-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13325 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18615231 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/615231
APPARATUS AND METHOD FOR MANUFACTURING A DISPLAY APPARATUS Mar 24, 2024 Pending
Array ( [id] => 19347007 [patent_doc_number] => 20240255970 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-01 [patent_title] => PUMP UNIT [patent_app_type] => utility [patent_app_number] => 18/611877 [patent_app_country] => US [patent_app_date] => 2024-03-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6077 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18611877 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/611877
PUMP UNIT Mar 20, 2024 Pending
Array ( [id] => 20206654 [patent_doc_number] => 20250276374 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-09-04 [patent_title] => POWDER MONITORING FOR ADDITIVE MANUFACTURING SYSTEMS [patent_app_type] => utility [patent_app_number] => 18/593294 [patent_app_country] => US [patent_app_date] => 2024-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3475 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18593294 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/593294
POWDER MONITORING FOR ADDITIVE MANUFACTURING SYSTEMS Feb 29, 2024 Pending
Array ( [id] => 20469760 [patent_doc_number] => 12525803 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-01-13 [patent_title] => Adaptive control of electricity consumption [patent_app_type] => utility [patent_app_number] => 18/440324 [patent_app_country] => US [patent_app_date] => 2024-02-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 0 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 231 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18440324 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/440324
Adaptive control of electricity consumption Feb 12, 2024 Issued
Array ( [id] => 19496976 [patent_doc_number] => 20240335994 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-10 [patent_title] => MANAGEMENT DEVICE FOR INJECTION MOLDING MACHINE, INJECTION MOLDING MACHINE, AND MANAGEMENT METHOD FOR INJECTION MOLDING MACHINE [patent_app_type] => utility [patent_app_number] => 18/437586 [patent_app_country] => US [patent_app_date] => 2024-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13826 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 22 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18437586 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/437586
MANAGEMENT DEVICE FOR INJECTION MOLDING MACHINE, INJECTION MOLDING MACHINE, AND MANAGEMENT METHOD FOR INJECTION MOLDING MACHINE Feb 8, 2024 Pending
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