Search

William M. Pierce

Examiner (ID: 2072, Phone: (571)272-4414 , Office: P/3711 )

Most Active Art Unit
3711
Art Unit(s)
3711, 3304
Total Applications
2367
Issued Applications
1398
Pending Applications
118
Abandoned Applications
861

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20257455 [patent_doc_number] => 12429804 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-30 [patent_title] => Image forming system [patent_app_type] => utility [patent_app_number] => 18/731611 [patent_app_country] => US [patent_app_date] => 2024-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 27 [patent_no_of_words] => 9630 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18731611 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/731611
Image forming system Jun 2, 2024 Issued
Array ( [id] => 19616958 [patent_doc_number] => 20240402638 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-05 [patent_title] => IMAGE FORMING APPARATUS CAPABLE OF TRANSITIONING TO ENERGY-SAVING MODE [patent_app_type] => utility [patent_app_number] => 18/678309 [patent_app_country] => US [patent_app_date] => 2024-05-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4042 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18678309 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/678309
Image forming apparatus capable of transitioning to energy-saving mode May 29, 2024 Issued
Array ( [id] => 19616962 [patent_doc_number] => 20240402642 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-05 [patent_title] => IMAGE FORMING APPARATUS, METHOD FOR CONTROLLING IMAGE FORMING APPARATUS, AND STORAGE MEDIUM [patent_app_type] => utility [patent_app_number] => 18/678664 [patent_app_country] => US [patent_app_date] => 2024-05-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10180 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 50 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18678664 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/678664
IMAGE FORMING APPARATUS, METHOD FOR CONTROLLING IMAGE FORMING APPARATUS, AND STORAGE MEDIUM May 29, 2024 Pending
Array ( [id] => 19616959 [patent_doc_number] => 20240402639 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-05 [patent_title] => PRINTING SYSTEM, PRINTING METHOD, AND COMPUTER-READABLE MEDIUM [patent_app_type] => utility [patent_app_number] => 18/675176 [patent_app_country] => US [patent_app_date] => 2024-05-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9896 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18675176 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/675176
Printing system, printing method, and computer-readable medium May 27, 2024 Issued
Array ( [id] => 19602843 [patent_doc_number] => 20240393723 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-28 [patent_title] => PRINTING APPARATUS, CONTROL METHOD FOR CONTROLLING PRINTING APPARATUS, AND STORAGE MEDIUM [patent_app_type] => utility [patent_app_number] => 18/670571 [patent_app_country] => US [patent_app_date] => 2024-05-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7871 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [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] => 18670571 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/670571
Printing apparatus capable of controlling a static electricity elimination apparatus, control method for controlling printing apparatus, and storage medium May 20, 2024 Issued
Array ( [id] => 20358662 [patent_doc_number] => 12474655 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-18 [patent_title] => Heating device and image forming apparatus [patent_app_type] => utility [patent_app_number] => 18/669369 [patent_app_country] => US [patent_app_date] => 2024-05-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 0 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18669369 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/669369
Heating device and image forming apparatus May 19, 2024 Issued
Array ( [id] => 19573487 [patent_doc_number] => 20240377779 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-14 [patent_title] => IMAGE FORMING APPARATUS [patent_app_type] => utility [patent_app_number] => 18/653078 [patent_app_country] => US [patent_app_date] => 2024-05-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10982 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18653078 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/653078
Image forming apparatus May 1, 2024 Issued
Array ( [id] => 19558163 [patent_doc_number] => 20240369955 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-07 [patent_title] => PRINTING SYSTEM, METHOD FOR CONTROLLING PRINTING SYSTEM, AND STORAGE MEDIUM [patent_app_type] => utility [patent_app_number] => 18/649318 [patent_app_country] => US [patent_app_date] => 2024-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5957 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [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] => 18649318 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/649318
Printing system including a static-control apparatus, method for controlling printing system, and storage medium Apr 28, 2024 Issued
Array ( [id] => 19558171 [patent_doc_number] => 20240369963 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-07 [patent_title] => IMAGE FORMING APPARATUS [patent_app_type] => utility [patent_app_number] => 18/643058 [patent_app_country] => US [patent_app_date] => 2024-04-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14474 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 335 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18643058 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/643058
Image forming apparatus Apr 22, 2024 Issued
Array ( [id] => 19513836 [patent_doc_number] => 20240345522 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-17 [patent_title] => IMAGE FORMING APPARATUS [patent_app_type] => utility [patent_app_number] => 18/630156 [patent_app_country] => US [patent_app_date] => 2024-04-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8816 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [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] => 18630156 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/630156
Image forming apparatus Apr 8, 2024 Issued
Array ( [id] => 19513837 [patent_doc_number] => 20240345523 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-17 [patent_title] => IMAGE FORMING APPARATUS THAT DETECTS ATTACHED STATE TO MAIN BODY OF CASSETTE ACCOMMODATING SHEET [patent_app_type] => utility [patent_app_number] => 18/626576 [patent_app_country] => US [patent_app_date] => 2024-04-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4746 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 203 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18626576 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/626576
Image forming apparatus that detects attached state to main body of cassette accommodating sheet Apr 3, 2024 Issued
Array ( [id] => 19405282 [patent_doc_number] => 20240288793 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-29 [patent_title] => DEVELOPING APPARATUS, PROCESS CARTRIDGE, AND IMAGE-FORMING APPARATUS [patent_app_type] => utility [patent_app_number] => 18/626054 [patent_app_country] => US [patent_app_date] => 2024-04-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 42435 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -32 [patent_words_short_claim] => 200 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18626054 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/626054
DEVELOPING APPARATUS, PROCESS CARTRIDGE, AND IMAGE-FORMING APPARATUS Apr 2, 2024 Issued
Array ( [id] => 19529875 [patent_doc_number] => 20240353777 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-24 [patent_title] => DEVELOPING ROLLER, PROCESS CARTRIDGE, ELECTROPHOTOGRAPHIC IMAGE FORMING APPARATUS, AND ELECTROPHOTOGRAPHIC IMAGE FORMING SYSTEM [patent_app_type] => utility [patent_app_number] => 18/625919 [patent_app_country] => US [patent_app_date] => 2024-04-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 36505 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 48 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18625919 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/625919
DEVELOPING ROLLER, PROCESS CARTRIDGE, ELECTROPHOTOGRAPHIC IMAGE FORMING APPARATUS, AND ELECTROPHOTOGRAPHIC IMAGE FORMING SYSTEM Apr 2, 2024 Pending
Array ( [id] => 19318082 [patent_doc_number] => 20240239624 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-18 [patent_title] => METHOD FOR MANUFACTURING PRESS-BONDED SHEET AND IMAGE FORMING APPARATUS [patent_app_type] => utility [patent_app_number] => 18/622053 [patent_app_country] => US [patent_app_date] => 2024-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10837 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18622053 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/622053
METHOD FOR MANUFACTURING PRESS-BONDED SHEET AND IMAGE FORMING APPARATUS Mar 28, 2024 Pending
Array ( [id] => 20122942 [patent_doc_number] => 20250237973 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-24 [patent_title] => TONER CONTAINER HAVING A MAGNET FOR TONER LEVEL SENSING [patent_app_type] => utility [patent_app_number] => 18/619593 [patent_app_country] => US [patent_app_date] => 2024-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3298 [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] => 18619593 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/619593
Toner container having a magnet for toner level sensing Mar 27, 2024 Issued
Array ( [id] => 19963096 [patent_doc_number] => 12332595 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-17 [patent_title] => Image forming apparatus and image quality adjustment method capable of suppressing variation in image quality of output image immediately after start of image forming process [patent_app_type] => utility [patent_app_number] => 18/617244 [patent_app_country] => US [patent_app_date] => 2024-03-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 9504 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [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] => 18617244 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/617244
Image forming apparatus and image quality adjustment method capable of suppressing variation in image quality of output image immediately after start of image forming process Mar 25, 2024 Issued
Array ( [id] => 20265504 [patent_doc_number] => 12436491 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-07 [patent_title] => Electronic apparatus with projecting member projecting from inside surface of door toward interior of apparatus body [patent_app_type] => utility [patent_app_number] => 18/612101 [patent_app_country] => US [patent_app_date] => 2024-03-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 0 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18612101 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/612101
Electronic apparatus with projecting member projecting from inside surface of door toward interior of apparatus body Mar 20, 2024 Issued
Array ( [id] => 19450626 [patent_doc_number] => 20240310756 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-19 [patent_title] => DEVELOPING DEVICE AND IMAGE FORMING APPARATUS THEREWITH [patent_app_type] => utility [patent_app_number] => 18/599732 [patent_app_country] => US [patent_app_date] => 2024-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4466 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 275 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18599732 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/599732
Developing device and image forming apparatus therewith Mar 7, 2024 Issued
Array ( [id] => 19267149 [patent_doc_number] => 20240210851 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-27 [patent_title] => PROCESS CARTRIDGE INCLUDING FRAME HAVING PHOTOSENSITIVE DRUM, DRUM COUPLING AND FLANGED FIXED TO PHOTOSENSITIVE DRUM [patent_app_type] => utility [patent_app_number] => 18/597420 [patent_app_country] => US [patent_app_date] => 2024-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 22260 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18597420 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/597420
PROCESS CARTRIDGE INCLUDING FRAME HAVING PHOTOSENSITIVE DRUM, DRUM COUPLING AND FLANGED FIXED TO PHOTOSENSITIVE DRUM Mar 5, 2024 Pending
Array ( [id] => 19864163 [patent_doc_number] => 20250102949 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-27 [patent_title] => DEVELOPING DEVICE AND IMAGE FORMING APPARATUS [patent_app_type] => utility [patent_app_number] => 18/595434 [patent_app_country] => US [patent_app_date] => 2024-03-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6013 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18595434 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/595434
DEVELOPING DEVICE AND IMAGE FORMING APPARATUS Mar 4, 2024 Abandoned
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