Search

Darren B. Schwartz

Examiner (ID: 3779, Phone: (571)270-3850 , Office: P/2435 )

Most Active Art Unit
2435
Art Unit(s)
2135, 2435
Total Applications
1194
Issued Applications
1007
Pending Applications
50
Abandoned Applications
155

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20573368 [patent_doc_number] => 20260067298 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-03-05 [patent_title] => SYSTEMS AND METHODS FOR BOT IDENTIFICATION AND PROTECTION [patent_app_type] => utility [patent_app_number] => 18/929116 [patent_app_country] => US [patent_app_date] => 2024-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4525 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18929116 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/929116
SYSTEMS AND METHODS FOR BOT IDENTIFICATION AND PROTECTION Oct 27, 2024 Pending
Array ( [id] => 19885775 [patent_doc_number] => 12271491 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-08 [patent_title] => Detection and mitigation of machine learning model adversarial attacks [patent_app_type] => utility [patent_app_number] => 18/923655 [patent_app_country] => US [patent_app_date] => 2024-10-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 18300 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18923655 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/923655
Detection and mitigation of machine learning model adversarial attacks Oct 21, 2024 Issued
Array ( [id] => 19750648 [patent_doc_number] => 20250039213 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-30 [patent_title] => VARIFOCAL THREAT ANALYSIS SYSTEM AND METHOD [patent_app_type] => utility [patent_app_number] => 18/917317 [patent_app_country] => US [patent_app_date] => 2024-10-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9240 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 18917317 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/917317
Varifocal threat analysis system and method Oct 15, 2024 Issued
Array ( [id] => 19726059 [patent_doc_number] => 20250028810 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-23 [patent_title] => INTERACTION-BASED AUTHENTICATION AND USER INTERFACE ADJUSTMENT [patent_app_type] => utility [patent_app_number] => 18/908041 [patent_app_country] => US [patent_app_date] => 2024-10-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9713 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18908041 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/908041
INTERACTION-BASED AUTHENTICATION AND USER INTERFACE ADJUSTMENT Oct 6, 2024 Pending
Array ( [id] => 20642471 [patent_doc_number] => 20260100831 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-04-09 [patent_title] => EFFICIENT AND SECURE HOP-BY-HOP ROUTING IN HIERARCHICAL MULTI-REGION-FABRIC NETWORKS [patent_app_type] => utility [patent_app_number] => 18/905930 [patent_app_country] => US [patent_app_date] => 2024-10-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3257 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18905930 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/905930
Efficient and secure hop-by-hop routing in hierarchical multi-region-fabric networks Oct 2, 2024 Issued
Array ( [id] => 20690994 [patent_doc_number] => 12621157 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-05-05 [patent_title] => Authentication of communication session participants using blockchain [patent_app_type] => utility [patent_app_number] => 18/902627 [patent_app_country] => US [patent_app_date] => 2024-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4692 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18902627 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/902627
Authentication of communication session participants using blockchain Sep 29, 2024 Issued
Array ( [id] => 20125241 [patent_doc_number] => 20250240272 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-24 [patent_title] => Cyber Protections of Remote Networks Via Selective Policy Enforcement at a Central Network [patent_app_type] => utility [patent_app_number] => 18/820493 [patent_app_country] => US [patent_app_date] => 2024-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15598 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 242 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18820493 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/820493
Cyber Protections of Remote Networks Via Selective Policy Enforcement at a Central Network Aug 29, 2024 Pending
Array ( [id] => 20758316 [patent_doc_number] => 12651088 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-06-09 [patent_title] => Information processing device [patent_app_type] => utility [patent_app_number] => 18/808225 [patent_app_country] => US [patent_app_date] => 2024-08-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 0 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 191 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18808225 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/808225
Information processing device Aug 18, 2024 Issued
Array ( [id] => 20635963 [patent_doc_number] => 12596839 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-04-07 [patent_title] => Selective redaction of personally identifiable information in generative artificial intelligence model outputs [patent_app_type] => utility [patent_app_number] => 18/787889 [patent_app_country] => US [patent_app_date] => 2024-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 1217 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18787889 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/787889
Selective redaction of personally identifiable information in generative artificial intelligence model outputs Jul 28, 2024 Issued
Array ( [id] => 20830199 [patent_doc_number] => 12683788 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-07-14 [patent_title] => Robust, efficient, and complete process flow implementation of an extended version of fractional non-fungible tokens in a blockchain platform [patent_app_type] => utility [patent_app_number] => 18/780305 [patent_app_country] => US [patent_app_date] => 2024-07-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 33 [patent_figures_cnt] => 45 [patent_no_of_words] => 13786 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 237 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18780305 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/780305
Robust, efficient, and complete process flow implementation of an extended version of fractional non-fungible tokens in a blockchain platform Jul 21, 2024 Issued
Array ( [id] => 20487680 [patent_doc_number] => 20260023880 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-01-22 [patent_title] => LIMITING ACTIVITY BASED ON A PROFILE [patent_app_type] => utility [patent_app_number] => 18/777442 [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] => 17716 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 153 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18777442 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/777442
Limiting activity based on a profile Jul 17, 2024 Issued
Array ( [id] => 20489162 [patent_doc_number] => 20260025365 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-01-22 [patent_title] => ENHANCED SASE NETWORK PROCESSING NODE HIGH AVAILABILITY [patent_app_type] => utility [patent_app_number] => 18/777147 [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] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18777147 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/777147
Enhanced sase network processing node high availability Jul 17, 2024 Issued
Array ( [id] => 20537742 [patent_doc_number] => 12554819 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-02-17 [patent_title] => Proximity based multifactor authentication using passive wearable metasurfaces [patent_app_type] => utility [patent_app_number] => 18/776007 [patent_app_country] => US [patent_app_date] => 2024-07-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 24 [patent_no_of_words] => 2172 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18776007 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/776007
Proximity based multifactor authentication using passive wearable metasurfaces Jul 16, 2024 Issued
Array ( [id] => 20539831 [patent_doc_number] => 12556917 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-02-17 [patent_title] => Software stack and backend for passive wearable metasurfaces for remote management and analytics [patent_app_type] => utility [patent_app_number] => 18/776018 [patent_app_country] => US [patent_app_date] => 2024-07-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 27 [patent_no_of_words] => 3223 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18776018 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/776018
Software stack and backend for passive wearable metasurfaces for remote management and analytics Jul 16, 2024 Issued
Array ( [id] => 20647279 [patent_doc_number] => 12602222 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-04-14 [patent_title] => Over-the-air updating method, update server, terminal device, and internet of things system [patent_app_type] => utility [patent_app_number] => 18/755701 [patent_app_country] => US [patent_app_date] => 2024-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 0 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 172 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18755701 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/755701
Over-the-air updating method, update server, terminal device, and internet of things system Jun 26, 2024 Issued
Array ( [id] => 20733650 [patent_doc_number] => 12640912 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-05-26 [patent_title] => Utilizing a device user key for access to third-party applications [patent_app_type] => utility [patent_app_number] => 18/733694 [patent_app_country] => US [patent_app_date] => 2024-06-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 13637 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 255 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18733694 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/733694
Utilizing a device user key for access to third-party applications Jun 3, 2024 Issued
Array ( [id] => 19469338 [patent_doc_number] => 20240323008 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-26 [patent_title] => Anti-counterfeiting System and Method of Use [patent_app_type] => utility [patent_app_number] => 18/732712 [patent_app_country] => US [patent_app_date] => 2024-06-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5577 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [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] => 18732712 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/732712
Anti-counterfeiting system and method of use Jun 3, 2024 Issued
Array ( [id] => 19653166 [patent_doc_number] => 12174954 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-12-24 [patent_title] => Generative AI model information leakage prevention [patent_app_type] => utility [patent_app_number] => 18/673033 [patent_app_country] => US [patent_app_date] => 2024-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 7303 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18673033 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/673033
Generative AI model information leakage prevention May 22, 2024 Issued
Array ( [id] => 19894093 [patent_doc_number] => 20250119405 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-10 [patent_title] => Methods and Systems for Efficient Cyber Protections of Mobile Devices [patent_app_type] => utility [patent_app_number] => 18/662458 [patent_app_country] => US [patent_app_date] => 2024-05-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11919 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 212 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18662458 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/662458
Methods and Systems for Efficient Cyber Protections of Mobile Devices May 12, 2024 Pending
Array ( [id] => 20916042 [patent_doc_number] => 12712898 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-08-18 [patent_title] => Rule-based network-threat detection [patent_app_type] => utility [patent_app_number] => 18/657974 [patent_app_country] => US [patent_app_date] => 2024-05-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 27 [patent_figures_cnt] => 27 [patent_no_of_words] => 4471 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 493 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18657974 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/657974
Rule-Based Network-Threat Detection May 7, 2024 Pending
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