Search

Peter L. Ludwig

Examiner (ID: 12776, Phone: (571)270-5599 , Office: P/3687 )

Most Active Art Unit
3687
Art Unit(s)
3627, 3621, 3687
Total Applications
644
Issued Applications
206
Pending Applications
85
Abandoned Applications
367

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19772567 [patent_doc_number] => 20250053993 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-13 [patent_title] => CONFIGURABLE PRODUCT RETURN DETERMINATION USING COMPUTATIONAL MODELING [patent_app_type] => utility [patent_app_number] => 18/448375 [patent_app_country] => US [patent_app_date] => 2023-08-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10861 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 236 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18448375 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/448375
CONFIGURABLE PRODUCT RETURN DETERMINATION USING COMPUTATIONAL MODELING Aug 10, 2023 Pending
Array ( [id] => 18990119 [patent_doc_number] => 20240062088 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-22 [patent_title] => QUANTUM LOGIC GATE OPERATION DEVICE, QUANTUM LOGIC GATE OPERATION METHOD AND A NON-TRANSITORY COMPUTER-READABLE MEDIUM [patent_app_type] => utility [patent_app_number] => 18/447671 [patent_app_country] => US [patent_app_date] => 2023-08-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7470 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 190 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18447671 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/447671
QUANTUM LOGIC GATE OPERATION DEVICE, QUANTUM LOGIC GATE OPERATION METHOD AND A NON-TRANSITORY COMPUTER-READABLE MEDIUM Aug 9, 2023 Pending
Array ( [id] => 19767807 [patent_doc_number] => 20250049233 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-13 [patent_title] => SHELF INTERACTIVE POWER CONTROL CIRCUIT [patent_app_type] => utility [patent_app_number] => 18/231766 [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] => 1300 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18231766 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/231766
SHELF INTERACTIVE POWER CONTROL CIRCUIT Aug 7, 2023 Abandoned
Array ( [id] => 19772492 [patent_doc_number] => 20250053918 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-13 [patent_title] => OPTIMIZING SUPPLY CHAINS [patent_app_type] => utility [patent_app_number] => 18/230901 [patent_app_country] => US [patent_app_date] => 2023-08-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11488 [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] => 18230901 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/230901
OPTIMIZING SUPPLY CHAINS Aug 6, 2023 Abandoned
Array ( [id] => 18900730 [patent_doc_number] => 20240016215 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-18 [patent_title] => ELECTRONIC VAPORIZATION DEVICE AND METHOD FOR CONTROLLING MICROWAVE THEREOF [patent_app_type] => utility [patent_app_number] => 18/363778 [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] => 5429 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18363778 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/363778
ELECTRONIC VAPORIZATION DEVICE AND METHOD FOR CONTROLLING MICROWAVE THEREOF Aug 1, 2023 Pending
Array ( [id] => 19726236 [patent_doc_number] => 20250028987 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-23 [patent_title] => LAYOUT FOR RING OSCILLATOR-BASED ISING MACHINE SYSTEM [patent_app_type] => utility [patent_app_number] => 18/355228 [patent_app_country] => US [patent_app_date] => 2023-07-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7466 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18355228 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/355228
LAYOUT FOR RING OSCILLATOR-BASED ISING MACHINE SYSTEM Jul 18, 2023 Pending
Array ( [id] => 20538008 [patent_doc_number] => 12555086 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-02-17 [patent_title] => Systems and methods for a user interface for making recommendations [patent_app_type] => utility [patent_app_number] => 18/222791 [patent_app_country] => US [patent_app_date] => 2023-07-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 3931 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 358 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18222791 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/222791
Systems and methods for a user interface for making recommendations Jul 16, 2023 Issued
Array ( [id] => 18742375 [patent_doc_number] => 20230351358 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-02 [patent_title] => OPEN PAYMENT NETWORK [patent_app_type] => utility [patent_app_number] => 18/220515 [patent_app_country] => US [patent_app_date] => 2023-07-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11933 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18220515 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/220515
OPEN PAYMENT NETWORK Jul 10, 2023 Pending
Array ( [id] => 18942392 [patent_doc_number] => 20240037531 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-01 [patent_title] => Digital Communications at Point-of-Sale [patent_app_type] => utility [patent_app_number] => 18/217145 [patent_app_country] => US [patent_app_date] => 2023-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6803 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 170 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18217145 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/217145
Digital Communications at Point-of-Sale Jun 29, 2023 Abandoned
Array ( [id] => 19100583 [patent_doc_number] => 20240119811 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-11 [patent_title] => SALES DATA PROCESSING APPARATUS AND METHOD [patent_app_type] => utility [patent_app_number] => 18/339946 [patent_app_country] => US [patent_app_date] => 2023-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8444 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18339946 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/339946
SALES DATA PROCESSING APPARATUS AND METHOD Jun 21, 2023 Abandoned
Array ( [id] => 18678714 [patent_doc_number] => 20230316365 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-05 [patent_title] => SYSTEMS AND METHODS FOR RECORDING TRANSACTION AND PRODUCT CUSTOMIZATION INFORMATION [patent_app_type] => utility [patent_app_number] => 18/332240 [patent_app_country] => US [patent_app_date] => 2023-06-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16608 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18332240 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/332240
SYSTEMS AND METHODS FOR RECORDING TRANSACTION AND PRODUCT CUSTOMIZATION INFORMATION Jun 8, 2023 Pending
Array ( [id] => 19190287 [patent_doc_number] => 20240169200 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-23 [patent_title] => PROFILING-BASED JOB ORDERING FOR DISTRIBUTED DEEP LEARNING [patent_app_type] => utility [patent_app_number] => 18/329720 [patent_app_country] => US [patent_app_date] => 2023-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5401 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 44 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18329720 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/329720
PROFILING-BASED JOB ORDERING FOR DISTRIBUTED DEEP LEARNING Jun 5, 2023 Pending
Array ( [id] => 19603658 [patent_doc_number] => 20240394538 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-28 [patent_title] => GRAPH-LEARNING NEURAL NETWORKS USING SPECTRAL DATA FOR DETECTION OF DEFECTS IN ADDITIVE MANUFACTURING [patent_app_type] => utility [patent_app_number] => 18/324878 [patent_app_country] => US [patent_app_date] => 2023-05-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8889 [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] => 18324878 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/324878
GRAPH-LEARNING NEURAL NETWORKS USING SPECTRAL DATA FOR DETECTION OF DEFECTS IN ADDITIVE MANUFACTURING May 25, 2023 Pending
Array ( [id] => 19603847 [patent_doc_number] => 20240394727 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-28 [patent_title] => SYSTEM AND METHOD FOR FACILITATING CIGARETTE SALES AND CIGARETTE TRACKING [patent_app_type] => utility [patent_app_number] => 18/272850 [patent_app_country] => US [patent_app_date] => 2023-05-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3617 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18272850 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/272850
SYSTEM AND METHOD FOR FACILITATING CIGARETTE SALES AND CIGARETTE TRACKING May 25, 2023 Pending
Array ( [id] => 18773449 [patent_doc_number] => 20230368278 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-16 [patent_title] => MODULAR PHOTO KIOSK SYSTEM [patent_app_type] => utility [patent_app_number] => 18/198032 [patent_app_country] => US [patent_app_date] => 2023-05-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7537 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 222 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18198032 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/198032
MODULAR PHOTO KIOSK SYSTEM May 15, 2023 Abandoned
Array ( [id] => 19574260 [patent_doc_number] => 20240378552 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-14 [patent_title] => USER INTERFACE-BASED STORAGE MANAGEMENT [patent_app_type] => utility [patent_app_number] => 18/315876 [patent_app_country] => US [patent_app_date] => 2023-05-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5024 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18315876 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/315876
USER INTERFACE-BASED STORAGE MANAGEMENT May 10, 2023 Pending
Array ( [id] => 18864899 [patent_doc_number] => 20230419336 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-28 [patent_title] => IDENTIFYING SHORTAGE ITEMS FROM A RETAIL ENVIRONMENT IN ONLINE MARKETPLACES [patent_app_type] => utility [patent_app_number] => 18/308012 [patent_app_country] => US [patent_app_date] => 2023-04-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 22129 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 354 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18308012 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/308012
IDENTIFYING SHORTAGE ITEMS FROM A RETAIL ENVIRONMENT IN ONLINE MARKETPLACES Apr 26, 2023 Pending
Array ( [id] => 18742372 [patent_doc_number] => 20230351355 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-02 [patent_title] => CLOUD-BASED CONTACTLESS VENDING MACHINE [patent_app_type] => utility [patent_app_number] => 18/139594 [patent_app_country] => US [patent_app_date] => 2023-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5381 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18139594 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/139594
CLOUD-BASED CONTACTLESS VENDING MACHINE Apr 25, 2023 Abandoned
Array ( [id] => 18554521 [patent_doc_number] => 20230252534 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-10 [patent_title] => BLOCKCHAIN ENABLED NUTRITION STATION [patent_app_type] => utility [patent_app_number] => 18/132757 [patent_app_country] => US [patent_app_date] => 2023-04-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1110 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [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] => 18132757 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/132757
BLOCKCHAIN ENABLED NUTRITION STATION Apr 9, 2023 Abandoned
Array ( [id] => 18678604 [patent_doc_number] => 20230316252 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-05 [patent_title] => SYSTEM AND METHODS ASSOCIATED WITH RETAIL MACHINE CONFIGURATION UTILIZING MULTIPLE TYPES COMMUNICATION NETWORKS [patent_app_type] => utility [patent_app_number] => 18/128332 [patent_app_country] => US [patent_app_date] => 2023-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6773 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 20 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18128332 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/128332
SYSTEM AND METHODS ASSOCIATED WITH RETAIL MACHINE CONFIGURATION UTILIZING MULTIPLE TYPES COMMUNICATION NETWORKS Mar 29, 2023 Abandoned
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