Search

Chad G. Erdman

Examiner (ID: 12806, Phone: (571)270-0177 , Office: P/2115 )

Most Active Art Unit
2116
Art Unit(s)
2116, 2121, 2115
Total Applications
669
Issued Applications
494
Pending Applications
73
Abandoned Applications
115

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19536320 [patent_doc_number] => 12128859 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-29 [patent_title] => Battery swapping method, module, device and medium [patent_app_type] => utility [patent_app_number] => 17/706648 [patent_app_country] => US [patent_app_date] => 2022-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 9487 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 198 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17706648 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/706648
Battery swapping method, module, device and medium Mar 28, 2022 Issued
Array ( [id] => 20922249 [patent_doc_number] => 12717307 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-08-25 [patent_title] => Numerical controller [patent_app_type] => utility [patent_app_number] => 18/280324 [patent_app_country] => US [patent_app_date] => 2022-03-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 14 [patent_no_of_words] => 2265 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18280324 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/280324
NUMERICAL CONTROLLER Mar 23, 2022 Pending
Array ( [id] => 18659602 [patent_doc_number] => 20230305608 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-28 [patent_title] => DEVICE-INTERNAL CLIMATE CONTROL FOR HARDWARE PRESERVATION [patent_app_type] => utility [patent_app_number] => 17/702290 [patent_app_country] => US [patent_app_date] => 2022-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6131 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 38 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17702290 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/702290
DEVICE-INTERNAL CLIMATE CONTROL FOR HARDWARE PRESERVATION Mar 22, 2022 Pending
Array ( [id] => 20922244 [patent_doc_number] => 12717302 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-08-25 [patent_title] => Method and systems for determining compensation parameters [patent_app_type] => utility [patent_app_number] => 18/285071 [patent_app_country] => US [patent_app_date] => 2022-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 4696 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 194 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18285071 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/285071
METHOD AND SYSTEMS FOR DETERMINING COMPENSATION PARAMETERS Mar 22, 2022 Pending
Array ( [id] => 18651237 [patent_doc_number] => 20230297073 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-21 [patent_title] => PREDICTION AND OPERATIONAL EFFICIENCY FOR SYSTEM-WIDE OPTIMIZATION OF AN INDUSTRIAL PROCESSING SYSTEM [patent_app_type] => utility [patent_app_number] => 17/696840 [patent_app_country] => US [patent_app_date] => 2022-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10877 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17696840 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/696840
Prediction and operational efficiency for system-wide optimization of an industrial processing system Mar 15, 2022 Issued
Array ( [id] => 19693925 [patent_doc_number] => 20250012470 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-09 [patent_title] => METHOD FOR CONTROLLING AIR HANDLING UNIT [patent_app_type] => utility [patent_app_number] => 18/577321 [patent_app_country] => US [patent_app_date] => 2022-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5304 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 346 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18577321 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/577321
METHOD FOR CONTROLLING AIR HANDLING UNIT Mar 14, 2022 Pending
Array ( [id] => 18677404 [patent_doc_number] => 20230315050 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-05 [patent_title] => CONFORMAL COOLING CHANNEL DESIGN METHOD USING DEEP LEARNING AND TOPOLOGY OPTIMIZATION DESIGN [patent_app_type] => utility [patent_app_number] => 17/762493 [patent_app_country] => US [patent_app_date] => 2022-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4834 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [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] => 17762493 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/762493
CONFORMAL COOLING CHANNEL DESIGN METHOD USING DEEP LEARNING AND TOPOLOGY OPTIMIZATION DESIGN Mar 13, 2022 Abandoned
Array ( [id] => 19674772 [patent_doc_number] => 12186611 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-01-07 [patent_title] => Fire sprinkler system for building management [patent_app_type] => utility [patent_app_number] => 17/679706 [patent_app_country] => US [patent_app_date] => 2022-02-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 12 [patent_no_of_words] => 5836 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 200 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17679706 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/679706
Fire sprinkler system for building management Feb 23, 2022 Issued
Array ( [id] => 19650413 [patent_doc_number] => 12172175 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-12-24 [patent_title] => Variable-rate spray control system based on annular application structure and tree canopy volume calculation method thereof [patent_app_type] => utility [patent_app_number] => 18/039288 [patent_app_country] => US [patent_app_date] => 2022-02-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 4873 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 648 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18039288 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/039288
Variable-rate spray control system based on annular application structure and tree canopy volume calculation method thereof Feb 14, 2022 Issued
Array ( [id] => 19699896 [patent_doc_number] => 12193894 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-01-14 [patent_title] => Set of layer-specific molding matrices [patent_app_type] => utility [patent_app_number] => 17/668449 [patent_app_country] => US [patent_app_date] => 2022-02-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 28 [patent_no_of_words] => 29009 [patent_no_of_claims] => 31 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 218 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17668449 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/668449
Set of layer-specific molding matrices Feb 9, 2022 Issued
Array ( [id] => 19164259 [patent_doc_number] => 11980140 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-05-14 [patent_title] => Non-potable conversion indicator and irrigation device [patent_app_type] => utility [patent_app_number] => 17/669103 [patent_app_country] => US [patent_app_date] => 2022-02-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 19 [patent_no_of_words] => 4197 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17669103 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/669103
Non-potable conversion indicator and irrigation device Feb 9, 2022 Issued
Array ( [id] => 18122251 [patent_doc_number] => 20230007852 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-12 [patent_title] => BLENDING FLOW CONFIGURATION ENGINE IN A MATERIAL PROCESSING SYSTEM [patent_app_type] => utility [patent_app_number] => 17/666300 [patent_app_country] => US [patent_app_date] => 2022-02-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12712 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 165 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17666300 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/666300
Blending flow configuration engine in a material processing system Feb 6, 2022 Issued
Array ( [id] => 19869825 [patent_doc_number] => 12262658 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-01 [patent_title] => Technician performance system [patent_app_type] => utility [patent_app_number] => 17/579409 [patent_app_country] => US [patent_app_date] => 2022-01-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 3915 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 197 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17579409 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/579409
Technician performance system Jan 18, 2022 Issued
Array ( [id] => 17749175 [patent_doc_number] => 20220227378 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-21 [patent_title] => Method and Apparatus for Monitoring Operation of a Technical Object [patent_app_type] => utility [patent_app_number] => 17/578563 [patent_app_country] => US [patent_app_date] => 2022-01-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5069 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 24 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17578563 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/578563
Method and apparatus for monitoring operation of a technical object Jan 18, 2022 Issued
Array ( [id] => 20731556 [patent_doc_number] => 12638814 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-05-26 [patent_title] => Machine learning device [patent_app_type] => utility [patent_app_number] => 18/260342 [patent_app_country] => US [patent_app_date] => 2022-01-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 9667 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [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] => 18260342 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/260342
Machine learning device Jan 6, 2022 Issued
Array ( [id] => 17569323 [patent_doc_number] => 11317572 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-05-03 [patent_title] => Condition based monitoring of irrigation [patent_app_type] => utility [patent_app_number] => 17/559486 [patent_app_country] => US [patent_app_date] => 2021-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 25 [patent_figures_cnt] => 31 [patent_no_of_words] => 10590 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 181 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17559486 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/559486
Condition based monitoring of irrigation Dec 21, 2021 Issued
Array ( [id] => 18448510 [patent_doc_number] => 20230189785 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-22 [patent_title] => SYSTEM AND METHOD FOR AN AGRICULTURAL APPLICATOR [patent_app_type] => utility [patent_app_number] => 17/559368 [patent_app_country] => US [patent_app_date] => 2021-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10366 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17559368 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/559368
System and method for an agricultural applicator Dec 21, 2021 Issued
Array ( [id] => 18517156 [patent_doc_number] => 11707026 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-07-25 [patent_title] => Smart irrigation system [patent_app_type] => utility [patent_app_number] => 17/550683 [patent_app_country] => US [patent_app_date] => 2021-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 9338 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 207 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17550683 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/550683
Smart irrigation system Dec 13, 2021 Issued
Array ( [id] => 18433387 [patent_doc_number] => 20230180681 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-15 [patent_title] => METHOD AND SYSTEM FOR REMOTE IRRIGATION SYSTEM MAINTENANCE [patent_app_type] => utility [patent_app_number] => 17/549322 [patent_app_country] => US [patent_app_date] => 2021-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5463 [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] => 17549322 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/549322
Method and system for remote irrigation system maintenance Dec 12, 2021 Issued
Array ( [id] => 18830096 [patent_doc_number] => 20230398620 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-14 [patent_title] => METHOD FOR DRESSING A MULTI-FLIGHT WORM GRINDING WHEEL FOR GRINDING TEETH OR SIMILAR PROFILES [patent_app_type] => utility [patent_app_number] => 18/036239 [patent_app_country] => US [patent_app_date] => 2021-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4410 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [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] => 18036239 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/036239
Method for dressing a multi-flight worm grinding wheel for grinding teeth or similar profiles Oct 28, 2021 Issued
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