Search

Gerald A. Anderson

Examiner (ID: 15687)

Most Active Art Unit
3507
Art Unit(s)
3405, 2899, 3504, 3636, 3401, 3624, 3637, 3507
Total Applications
1768
Issued Applications
1524
Pending Applications
49
Abandoned Applications
195

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18948649 [patent_doc_number] => 11891935 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-02-06 [patent_title] => Exhaust gas purification apparatus [patent_app_type] => utility [patent_app_number] => 18/322590 [patent_app_country] => US [patent_app_date] => 2023-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 6846 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 170 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18322590 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/322590
Exhaust gas purification apparatus May 23, 2023 Issued
Array ( [id] => 18650204 [patent_doc_number] => 20230296036 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-21 [patent_title] => CYLINDER DEACTIVATION AND ENGINE BRAKE MECHANISM FOR TYPE III CENTER PIVOT VALVETRAINS [patent_app_type] => utility [patent_app_number] => 18/318884 [patent_app_country] => US [patent_app_date] => 2023-05-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5051 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18318884 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/318884
Cylinder deactivation and engine brake mechanism for type III center pivot valvetrains May 16, 2023 Issued
Array ( [id] => 18809351 [patent_doc_number] => 20230383686 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-30 [patent_title] => EXHAUST CATALYST MANAGEMENT APPARATUS TO BE APPLIED TO VEHICLE [patent_app_type] => utility [patent_app_number] => 18/318253 [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] => 16251 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 18318253 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/318253
Exhaust catalyst management apparatus to be applied to vehicle May 15, 2023 Issued
Array ( [id] => 18530617 [patent_doc_number] => 20230235687 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-27 [patent_title] => COMPACT ENGINE BRAKE WITH PRESSURE-CONTROL RESET [patent_app_type] => utility [patent_app_number] => 18/130087 [patent_app_country] => US [patent_app_date] => 2023-04-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11664 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 374 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18130087 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/130087
COMPACT ENGINE BRAKE WITH PRESSURE-CONTROL RESET Apr 2, 2023 Abandoned
Array ( [id] => 18676090 [patent_doc_number] => 20230313714 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-05 [patent_title] => SYSTEMS AND METHODS FOR LASH ADJUSTMENT AND CYLINDER DEACTIVATION FOR INTERNAL COMBUSTION ENGINES [patent_app_type] => utility [patent_app_number] => 18/190454 [patent_app_country] => US [patent_app_date] => 2023-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7057 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18190454 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/190454
SYSTEMS AND METHODS FOR LASH ADJUSTMENT AND CYLINDER DEACTIVATION FOR INTERNAL COMBUSTION ENGINES Mar 26, 2023 Abandoned
Array ( [id] => 18871730 [patent_doc_number] => 11859520 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-01-02 [patent_title] => Extended phaser range of authority for reduced effective compression ratio during engine starting [patent_app_type] => utility [patent_app_number] => 18/189579 [patent_app_country] => US [patent_app_date] => 2023-03-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2825 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18189579 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/189579
Extended phaser range of authority for reduced effective compression ratio during engine starting Mar 23, 2023 Issued
Array ( [id] => 18567805 [patent_doc_number] => 20230258140 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-17 [patent_title] => Verfahren, Recheneinheit und Computerprogramm zum Betreiben einer Brennkraftmaschine [patent_app_type] => utility [patent_app_number] => 18/170318 [patent_app_country] => US [patent_app_date] => 2023-02-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5062 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [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] => 18170318 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/170318
Method, computing unit, and computer program for operating an internal-combustion engine Feb 15, 2023 Issued
Array ( [id] => 20008207 [patent_doc_number] => 20250146429 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-08 [patent_title] => A PHASE CHANGE SYSTEM FOR OPENING AND/OR CLOSING INTAKE VALVES [patent_app_type] => utility [patent_app_number] => 18/838299 [patent_app_country] => US [patent_app_date] => 2023-02-14 [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] => -11 [patent_words_short_claim] => 374 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18838299 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/838299
A PHASE CHANGE SYSTEM FOR OPENING AND/OR CLOSING INTAKE VALVES Feb 13, 2023 Pending
Array ( [id] => 18552730 [patent_doc_number] => 20230250741 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-10 [patent_title] => VARIABLE VALVE TIMING SYSTEM [patent_app_type] => utility [patent_app_number] => 18/157412 [patent_app_country] => US [patent_app_date] => 2023-01-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10966 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 185 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18157412 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/157412
Variable valve timing system Jan 19, 2023 Issued
Array ( [id] => 18666872 [patent_doc_number] => 11773755 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-03 [patent_title] => Variable valve timing system [patent_app_type] => utility [patent_app_number] => 18/157005 [patent_app_country] => US [patent_app_date] => 2023-01-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 14 [patent_no_of_words] => 11607 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 214 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18157005 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/157005
Variable valve timing system Jan 18, 2023 Issued
Array ( [id] => 19166350 [patent_doc_number] => 11982244 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-05-14 [patent_title] => System and method for in-cylinder dosing (ICD) for an engine [patent_app_type] => utility [patent_app_number] => 18/082608 [patent_app_country] => US [patent_app_date] => 2022-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 16 [patent_no_of_words] => 12541 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 203 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18082608 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/082608
System and method for in-cylinder dosing (ICD) for an engine Dec 15, 2022 Issued
Array ( [id] => 18392105 [patent_doc_number] => 20230160324 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-25 [patent_title] => VALVE TRAIN ASSEMBLY [patent_app_type] => utility [patent_app_number] => 18/064497 [patent_app_country] => US [patent_app_date] => 2022-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5170 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [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] => 18064497 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/064497
Valve train assembly Dec 11, 2022 Issued
Array ( [id] => 18392107 [patent_doc_number] => 20230160326 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-25 [patent_title] => Method and Apparatus to Enhance Fractional Efficiency of Diesel and Gasoline Particulate Filters [patent_app_type] => utility [patent_app_number] => 18/075031 [patent_app_country] => US [patent_app_date] => 2022-12-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5829 [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] => 18075031 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/075031
Method and apparatus to enhance fractional efficiency of diesel and gasoline particulate filters Dec 4, 2022 Issued
Array ( [id] => 19898302 [patent_doc_number] => 12276213 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-15 [patent_title] => Valve train for an internal combustion engine, in particular of a motor vehicle, and internal combustion engine [patent_app_type] => utility [patent_app_number] => 18/711993 [patent_app_country] => US [patent_app_date] => 2022-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1273 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 170 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18711993 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/711993
Valve train for an internal combustion engine, in particular of a motor vehicle, and internal combustion engine Nov 20, 2022 Issued
Array ( [id] => 20158810 [patent_doc_number] => 12385427 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-12 [patent_title] => Vehicle exhaust systems [patent_app_type] => utility [patent_app_number] => 18/716622 [patent_app_country] => US [patent_app_date] => 2022-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 10 [patent_no_of_words] => 0 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18716622 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/716622
Vehicle exhaust systems Nov 14, 2022 Issued
Array ( [id] => 19826732 [patent_doc_number] => 12247502 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-03-11 [patent_title] => Multi-cylinder internal combustion engine, with cylinders equipped with intake valve variable actuation systems having hydraulic circuits which cross each other [patent_app_type] => utility [patent_app_number] => 18/708390 [patent_app_country] => US [patent_app_date] => 2022-11-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 10 [patent_no_of_words] => 6154 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 461 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18708390 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/708390
Multi-cylinder internal combustion engine, with cylinders equipped with intake valve variable actuation systems having hydraulic circuits which cross each other Nov 13, 2022 Issued
Array ( [id] => 19724681 [patent_doc_number] => 20250027432 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-23 [patent_title] => CAMSHAFT PHASER HAVING NON-RETURN VALVES [patent_app_type] => utility [patent_app_number] => 18/708610 [patent_app_country] => US [patent_app_date] => 2022-11-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3284 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 18708610 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/708610
Camshaft phaser having non-return valves Nov 10, 2022 Issued
Array ( [id] => 18334072 [patent_doc_number] => 20230126020 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-27 [patent_title] => VEHICLE [patent_app_type] => utility [patent_app_number] => 18/048204 [patent_app_country] => US [patent_app_date] => 2022-10-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3200 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [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] => 18048204 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/048204
Waste gate valve closing control Oct 19, 2022 Issued
Array ( [id] => 18492609 [patent_doc_number] => 11698020 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-07-11 [patent_title] => Valve mounting structure [patent_app_type] => utility [patent_app_number] => 17/954187 [patent_app_country] => US [patent_app_date] => 2022-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 12 [patent_no_of_words] => 5708 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17954187 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/954187
Valve mounting structure Sep 26, 2022 Issued
Array ( [id] => 19601835 [patent_doc_number] => 20240392715 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-28 [patent_title] => CATALYTIC SYSTEM COMPRISING ANTIMONY-CONTAINING CATALYST [patent_app_type] => utility [patent_app_number] => 18/694217 [patent_app_country] => US [patent_app_date] => 2022-09-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9434 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 18694217 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/694217
Catalytic system comprising antimony-containing catalyst Sep 25, 2022 Issued
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