Search

Geoffrey S. Mruk

Examiner (ID: 7144, Phone: (571)272-2810 , Office: P/2853 )

Most Active Art Unit
2853
Art Unit(s)
2853
Total Applications
1644
Issued Applications
1447
Pending Applications
97
Abandoned Applications
146

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19960936 [patent_doc_number] => 12330412 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-17 [patent_title] => Printing apparatus [patent_app_type] => utility [patent_app_number] => 18/068182 [patent_app_country] => US [patent_app_date] => 2022-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 12 [patent_no_of_words] => 11210 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 389 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18068182 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/068182
Printing apparatus Dec 18, 2022 Issued
Array ( [id] => 19954844 [patent_doc_number] => 12325244 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-10 [patent_title] => Ink jet recording apparatus [patent_app_type] => utility [patent_app_number] => 18/067644 [patent_app_country] => US [patent_app_date] => 2022-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 33 [patent_no_of_words] => 8363 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18067644 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/067644
Ink jet recording apparatus Dec 15, 2022 Issued
Array ( [id] => 18450504 [patent_doc_number] => 20230191781 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-22 [patent_title] => HEAD CHIP, LIQUID JET HEAD, AND LIQUID JET RECORDING DEVICE [patent_app_type] => utility [patent_app_number] => 18/082257 [patent_app_country] => US [patent_app_date] => 2022-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12819 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18082257 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/082257
Head chip, liquid jet head, and liquid jet recording device Dec 14, 2022 Issued
Array ( [id] => 20385973 [patent_doc_number] => 12485687 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-02 [patent_title] => Multi-printhead end effector and associated system and method [patent_app_type] => utility [patent_app_number] => 18/082334 [patent_app_country] => US [patent_app_date] => 2022-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 15 [patent_no_of_words] => 3573 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18082334 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/082334
Multi-printhead end effector and associated system and method Dec 14, 2022 Issued
Array ( [id] => 20128504 [patent_doc_number] => 12370805 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-29 [patent_title] => Liquid supply system, control method, non-transitory computer-readable medium storing computer-readable instructions, and liquid supply device [patent_app_type] => utility [patent_app_number] => 18/080303 [patent_app_country] => US [patent_app_date] => 2022-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 31 [patent_figures_cnt] => 31 [patent_no_of_words] => 26236 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 331 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18080303 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/080303
Liquid supply system, control method, non-transitory computer-readable medium storing computer-readable instructions, and liquid supply device Dec 12, 2022 Issued
Array ( [id] => 19564173 [patent_doc_number] => 12138927 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-11-12 [patent_title] => Head chip, liquid jet head, and liquid jet recording device [patent_app_type] => utility [patent_app_number] => 18/080489 [patent_app_country] => US [patent_app_date] => 2022-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 31 [patent_figures_cnt] => 36 [patent_no_of_words] => 16450 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 294 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18080489 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/080489
Head chip, liquid jet head, and liquid jet recording device Dec 12, 2022 Issued
Array ( [id] => 19808891 [patent_doc_number] => 12240255 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-03-04 [patent_title] => Selectively configurable print module [patent_app_type] => utility [patent_app_number] => 18/062680 [patent_app_country] => US [patent_app_date] => 2022-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 24 [patent_no_of_words] => 6515 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18062680 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/062680
Selectively configurable print module Dec 6, 2022 Issued
Array ( [id] => 19839580 [patent_doc_number] => 12251942 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-03-18 [patent_title] => Liquid ejecting apparatus and liquid ejecting method [patent_app_type] => utility [patent_app_number] => 18/074866 [patent_app_country] => US [patent_app_date] => 2022-12-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 14955 [patent_no_of_claims] => 14 [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] => 18074866 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/074866
Liquid ejecting apparatus and liquid ejecting method Dec 4, 2022 Issued
Array ( [id] => 18467931 [patent_doc_number] => 20230202212 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-29 [patent_title] => PRINTING APPARATUS [patent_app_type] => utility [patent_app_number] => 18/061018 [patent_app_country] => US [patent_app_date] => 2022-12-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11472 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 182 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18061018 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/061018
Printing apparatus Dec 1, 2022 Issued
Array ( [id] => 19839573 [patent_doc_number] => 12251934 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-03-18 [patent_title] => Liquid ejection head [patent_app_type] => utility [patent_app_number] => 18/073716 [patent_app_country] => US [patent_app_date] => 2022-12-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 12 [patent_no_of_words] => 4238 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 329 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18073716 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/073716
Liquid ejection head Dec 1, 2022 Issued
Array ( [id] => 18419350 [patent_doc_number] => 20230173810 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-08 [patent_title] => HEAD UNIT, PRINTING SYSTEM AND PRINTING METHOD [patent_app_type] => utility [patent_app_number] => 18/060422 [patent_app_country] => US [patent_app_date] => 2022-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11553 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 166 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18060422 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/060422
Head unit, printing system and printing method Nov 29, 2022 Issued
Array ( [id] => 18419359 [patent_doc_number] => 20230173819 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-08 [patent_title] => TANK UNIT, HEAD SYSTEM, INK SUPPLYING SYSTEM, PRINTING SYSTEM AND PRINTING METHOD [patent_app_type] => utility [patent_app_number] => 18/060383 [patent_app_country] => US [patent_app_date] => 2022-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7850 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 280 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18060383 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/060383
Tank unit, head system, ink supplying system, printing system and printing method Nov 29, 2022 Issued
Array ( [id] => 19527434 [patent_doc_number] => 20240351336 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-24 [patent_title] => INK-JET RECORDING APPARATUS [patent_app_type] => utility [patent_app_number] => 18/713855 [patent_app_country] => US [patent_app_date] => 2022-11-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8209 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 238 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18713855 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/713855
INK-JET RECORDING APPARATUS Nov 23, 2022 Pending
Array ( [id] => 20392445 [patent_doc_number] => 20250367920 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-12-04 [patent_title] => LIQUID DISCHARGE HEAD AND LIQUID DISCHARGE APPARATUS [patent_app_type] => utility [patent_app_number] => 18/707891 [patent_app_country] => US [patent_app_date] => 2022-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4632 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18707891 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/707891
LIQUID DISCHARGE HEAD AND LIQUID DISCHARGE APPARATUS Nov 20, 2022 Pending
Array ( [id] => 18256731 [patent_doc_number] => 20230083771 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-16 [patent_title] => RECORDING METHOD AND INK DISCHARGE DEVICE [patent_app_type] => utility [patent_app_number] => 18/055883 [patent_app_country] => US [patent_app_date] => 2022-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8072 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 220 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18055883 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/055883
Recording method and ink discharge device Nov 15, 2022 Issued
Array ( [id] => 19367823 [patent_doc_number] => 12059890 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-08-13 [patent_title] => Liquid discharge apparatus and method of discharging liquid [patent_app_type] => utility [patent_app_number] => 17/982503 [patent_app_country] => US [patent_app_date] => 2022-11-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 10958 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17982503 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/982503
Liquid discharge apparatus and method of discharging liquid Nov 6, 2022 Issued
Array ( [id] => 19870840 [patent_doc_number] => 12263681 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-01 [patent_title] => Image recording apparatus, system, and method to perform proper charging after cartridge replacement [patent_app_type] => utility [patent_app_number] => 18/052279 [patent_app_country] => US [patent_app_date] => 2022-11-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 16 [patent_no_of_words] => 18763 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 213 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18052279 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/052279
Image recording apparatus, system, and method to perform proper charging after cartridge replacement Nov 2, 2022 Issued
Array ( [id] => 19579288 [patent_doc_number] => 12145381 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-11-19 [patent_title] => Printer including switch unit positioned in groove of casing with FPC connected to controller through hole of groove [patent_app_type] => utility [patent_app_number] => 18/047870 [patent_app_country] => US [patent_app_date] => 2022-10-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 10 [patent_no_of_words] => 7153 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 258 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18047870 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/047870
Printer including switch unit positioned in groove of casing with FPC connected to controller through hole of groove Oct 18, 2022 Issued
Array ( [id] => 19536139 [patent_doc_number] => 12128676 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-29 [patent_title] => Printing apparatus [patent_app_type] => utility [patent_app_number] => 17/965302 [patent_app_country] => US [patent_app_date] => 2022-10-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 10153 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17965302 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/965302
Printing apparatus Oct 12, 2022 Issued
Array ( [id] => 19792726 [patent_doc_number] => 12233652 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-02-25 [patent_title] => Tank unit and liquid ejecting apparatus [patent_app_type] => utility [patent_app_number] => 18/046001 [patent_app_country] => US [patent_app_date] => 2022-10-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 23 [patent_no_of_words] => 22968 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 192 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18046001 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/046001
Tank unit and liquid ejecting apparatus Oct 11, 2022 Issued
Menu