Search

Peter L. Ludwig

Examiner (ID: 6694, Phone: (571)270-5599 , Office: P/3687 )

Most Active Art Unit
3687
Art Unit(s)
3627, 3687, 3621
Total Applications
623
Issued Applications
203
Pending Applications
90
Abandoned Applications
351

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 16544029 [patent_doc_number] => 20200410444 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-31 [patent_title] => PERSONAL PROTECTION EQUIPMENT IDENTIFICATION SYSTEM [patent_app_type] => utility [patent_app_number] => 15/733567 [patent_app_country] => US [patent_app_date] => 2019-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19869 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 15733567 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/733567
PERSONAL PROTECTION EQUIPMENT IDENTIFICATION SYSTEM Feb 25, 2019 Abandoned
Array ( [id] => 14811837 [patent_doc_number] => 20190272528 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-09-05 [patent_title] => METHOD AND SYSTEM FOR PAYMENT BY USING AN INSTRUMENT CLUSTER DEVICE [patent_app_type] => utility [patent_app_number] => 16/258215 [patent_app_country] => US [patent_app_date] => 2019-01-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5663 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 217 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16258215 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/258215
METHOD AND SYSTEM FOR PAYMENT BY USING AN INSTRUMENT CLUSTER DEVICE Jan 24, 2019 Abandoned
Array ( [id] => 14721467 [patent_doc_number] => 20190251797 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-08-15 [patent_title] => COMMODITY SALES DATA REGISTRATION DEVICE AND COMMODITY SALES DATA REGISTRATION METHOD [patent_app_type] => utility [patent_app_number] => 16/254331 [patent_app_country] => US [patent_app_date] => 2019-01-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7971 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16254331 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/254331
COMMODITY SALES DATA REGISTRATION DEVICE AND COMMODITY SALES DATA REGISTRATION METHOD Jan 21, 2019 Abandoned
Array ( [id] => 16193414 [patent_doc_number] => 20200234263 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-23 [patent_title] => Method of Selling Items through a Multi-sided Vending Machine and Related Device [patent_app_type] => utility [patent_app_number] => 16/254483 [patent_app_country] => US [patent_app_date] => 2019-01-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3457 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 292 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16254483 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/254483
Method of Selling Items through a Multi-sided Vending Machine and Related Device Jan 21, 2019 Abandoned
Array ( [id] => 14315451 [patent_doc_number] => 20190147429 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-05-16 [patent_title] => SYSTEM, DEVICE, AND METHOD FOR CAPTURING AND MANAGINGPOINT OF SALE TRANSACTION RELATED DATA [patent_app_type] => utility [patent_app_number] => 16/247409 [patent_app_country] => US [patent_app_date] => 2019-01-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14904 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16247409 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/247409
SYSTEM, DEVICE, AND METHOD FOR CAPTURING AND MANAGINGPOINT OF SALE TRANSACTION RELATED DATA Jan 13, 2019 Abandoned
Array ( [id] => 16079473 [patent_doc_number] => 20200193723 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-06-18 [patent_title] => PARKING METER FREE NFC PARK AND PAY [patent_app_type] => utility [patent_app_number] => 16/219283 [patent_app_country] => US [patent_app_date] => 2018-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9485 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -28 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16219283 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/219283
PARKING METER FREE NFC PARK AND PAY Dec 12, 2018 Abandoned
Array ( [id] => 14413045 [patent_doc_number] => 20190172366 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-06-06 [patent_title] => SYSTEMS AND DEVICES TO FACILITATE SAVINGS OF MONEY BASED ON ALLOWANCE AND CHORES [patent_app_type] => utility [patent_app_number] => 16/211032 [patent_app_country] => US [patent_app_date] => 2018-12-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7750 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 16211032 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/211032
SYSTEMS AND DEVICES TO FACILITATE SAVINGS OF MONEY BASED ON ALLOWANCE AND CHORES Dec 4, 2018 Abandoned
Array ( [id] => 18357208 [patent_doc_number] => 11645613 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-05-09 [patent_title] => Intelligent image recommendations [patent_app_type] => utility [patent_app_number] => 16/204556 [patent_app_country] => US [patent_app_date] => 2018-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 21335 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 332 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16204556 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/204556
Intelligent image recommendations Nov 28, 2018 Issued
Array ( [id] => 15998863 [patent_doc_number] => 20200175302 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-06-04 [patent_title] => IMAGE RECOGNITION COMBINED WITH PERSONAL ASSISTANTS FOR ITEM RECOVERY [patent_app_type] => utility [patent_app_number] => 16/203937 [patent_app_country] => US [patent_app_date] => 2018-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7074 [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] => 16203937 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/203937
Image recognition combined with personal assistants for item recovery Nov 28, 2018 Issued
Array ( [id] => 15998325 [patent_doc_number] => 20200175033 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-06-04 [patent_title] => DISTRIBUTED DECENTRALIZED MATCHING [patent_app_type] => utility [patent_app_number] => 16/203699 [patent_app_country] => US [patent_app_date] => 2018-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6276 [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] => 16203699 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/203699
DISTRIBUTED DECENTRALIZED MATCHING Nov 28, 2018 Abandoned
Array ( [id] => 15999213 [patent_doc_number] => 20200175477 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-06-04 [patent_title] => MITIGATING DISRUPTIVE EFFECTS OF DETECTED DIMINISHED WORKING CAPACITY [patent_app_type] => utility [patent_app_number] => 16/204279 [patent_app_country] => US [patent_app_date] => 2018-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8392 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 61 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16204279 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/204279
Mitigating disruptive effects of detected diminished working capacity Nov 28, 2018 Issued
Array ( [id] => 15967997 [patent_doc_number] => 20200167750 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-05-28 [patent_title] => API SERVER AND METHOD OF USAGE THEREOF [patent_app_type] => utility [patent_app_number] => 16/199691 [patent_app_country] => US [patent_app_date] => 2018-11-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5336 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 16199691 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/199691
API server and method of usage thereof Nov 25, 2018 Issued
Array ( [id] => 15744379 [patent_doc_number] => 20200111079 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-09 [patent_title] => QUICK CHECKOUT PRICE TAG WITH NFC [patent_app_type] => utility [patent_app_number] => 16/198290 [patent_app_country] => US [patent_app_date] => 2018-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7314 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16198290 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/198290
QUICK CHECKOUT PRICE TAG WITH NFC Nov 20, 2018 Abandoned
Array ( [id] => 17137119 [patent_doc_number] => 11138680 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-10-05 [patent_title] => Updating menus based on predicted efficiencies [patent_app_type] => utility [patent_app_number] => 16/198336 [patent_app_country] => US [patent_app_date] => 2018-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 21225 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 457 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16198336 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/198336
Updating menus based on predicted efficiencies Nov 20, 2018 Issued
Array ( [id] => 20455198 [patent_doc_number] => 12518253 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-01-06 [patent_title] => System and method for e-receipt platform [patent_app_type] => utility [patent_app_number] => 16/196902 [patent_app_country] => US [patent_app_date] => 2018-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 5664 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 376 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16196902 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/196902
System and method for e-receipt platform Nov 19, 2018 Issued
Array ( [id] => 14380955 [patent_doc_number] => 20190164390 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-05-30 [patent_title] => COMMODITY INFORMATION INPUT APPARATUS [patent_app_type] => utility [patent_app_number] => 16/196552 [patent_app_country] => US [patent_app_date] => 2018-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8164 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16196552 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/196552
COMMODITY INFORMATION INPUT APPARATUS Nov 19, 2018 Abandoned
Array ( [id] => 14348935 [patent_doc_number] => 20190156440 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-05-23 [patent_title] => BLOCKCHAIN-BASED ROOM INVENTORY MANAGEMENT SYSTEM [patent_app_type] => utility [patent_app_number] => 16/197150 [patent_app_country] => US [patent_app_date] => 2018-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10096 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 438 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16197150 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/197150
BLOCKCHAIN-BASED ROOM INVENTORY MANAGEMENT SYSTEM Nov 19, 2018 Abandoned
Array ( [id] => 16515341 [patent_doc_number] => 20200394599 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-17 [patent_title] => SHELF-ALLOCATION INFORMATION GENERATING DEVICE AND SHELF-ALLOCATION INFORMATION GENERATING PROGRAM [patent_app_type] => utility [patent_app_number] => 16/767393 [patent_app_country] => US [patent_app_date] => 2018-11-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13113 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 16767393 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/767393
SHELF-ALLOCATION INFORMATION GENERATING DEVICE AND SHELF-ALLOCATION INFORMATION GENERATING PROGRAM Nov 13, 2018 Abandoned
Array ( [id] => 14283467 [patent_doc_number] => 20190139018 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-05-09 [patent_title] => REGISTRATION APPARATUS, REGISTRATION SYSTEM AND REGISTRATION METHOD [patent_app_type] => utility [patent_app_number] => 16/183413 [patent_app_country] => US [patent_app_date] => 2018-11-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13295 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 58 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16183413 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/183413
REGISTRATION APPARATUS, REGISTRATION SYSTEM AND REGISTRATION METHOD Nov 6, 2018 Abandoned
Array ( [id] => 14023325 [patent_doc_number] => 20190073656 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-03-07 [patent_title] => Shopping Cart and System [patent_app_type] => utility [patent_app_number] => 16/174965 [patent_app_country] => US [patent_app_date] => 2018-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5862 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 241 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16174965 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/174965
Shopping Cart and System Oct 29, 2018 Abandoned
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