Search

Peter L. Vajda

Examiner (ID: 3725, Phone: (571)272-7150 , Office: P/1721 )

Most Active Art Unit
1737
Art Unit(s)
1756, 1737, 1721, 1795
Total Applications
1274
Issued Applications
968
Pending Applications
58
Abandoned Applications
268

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20506883 [patent_doc_number] => 12541158 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-02-03 [patent_title] => Toner for electrostatic charge image development, electrostatic charge image developer, toner cartridge, process cartridge, image forming apparatus, and image forming method [patent_app_type] => utility [patent_app_number] => 17/993825 [patent_app_country] => US [patent_app_date] => 2022-11-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 15650 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17993825 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/993825
Toner for electrostatic charge image development, electrostatic charge image developer, toner cartridge, process cartridge, image forming apparatus, and image forming method Nov 22, 2022 Issued
Array ( [id] => 18393056 [patent_doc_number] => 20230161276 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-25 [patent_title] => TONER, TONER PRODUCTION METHOD, TONER STORAGE UNIT, AND IMAGE FORMING APPARATUS [patent_app_type] => utility [patent_app_number] => 17/991846 [patent_app_country] => US [patent_app_date] => 2022-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21928 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17991846 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/991846
TONER, TONER PRODUCTION METHOD, TONER STORAGE UNIT, AND IMAGE FORMING APPARATUS Nov 21, 2022 Pending
Array ( [id] => 19325324 [patent_doc_number] => 12042983 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-23 [patent_title] => Method for building three-dimensional printed objects with materials having different properties [patent_app_type] => utility [patent_app_number] => 18/056198 [patent_app_country] => US [patent_app_date] => 2022-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2958 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 184 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18056198 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/056198
Method for building three-dimensional printed objects with materials having different properties Nov 15, 2022 Issued
Array ( [id] => 18584427 [patent_doc_number] => 20230266690 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-24 [patent_title] => IMAGE FORMING APPARATUS [patent_app_type] => utility [patent_app_number] => 17/986341 [patent_app_country] => US [patent_app_date] => 2022-11-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13070 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 17986341 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/986341
Image forming apparatus Nov 13, 2022 Issued
Array ( [id] => 18253861 [patent_doc_number] => 20230080900 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-16 [patent_title] => TONER [patent_app_type] => utility [patent_app_number] => 18/053846 [patent_app_country] => US [patent_app_date] => 2022-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 22367 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 18053846 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/053846
Toner Nov 8, 2022 Issued
Array ( [id] => 20331186 [patent_doc_number] => 12461459 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-04 [patent_title] => Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus [patent_app_type] => utility [patent_app_number] => 17/937509 [patent_app_country] => US [patent_app_date] => 2022-10-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 9 [patent_no_of_words] => 10733 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 311 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17937509 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/937509
Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus Oct 2, 2022 Issued
Array ( [id] => 18210539 [patent_doc_number] => 20230056801 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-23 [patent_title] => Electrophotographic Photoreceptor, Electrophotographic Photoreceptor Cartridge, and Image Forming Device [patent_app_type] => utility [patent_app_number] => 17/955438 [patent_app_country] => US [patent_app_date] => 2022-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18769 [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] => 17955438 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/955438
Electrophotographic Photoreceptor, Electrophotographic Photoreceptor Cartridge, and Image Forming Device Sep 27, 2022 Pending
Array ( [id] => 18298713 [patent_doc_number] => 20230108399 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-06 [patent_title] => Electrophotographic Photoreceptor, Electrophotographic Photoreceptor Cartridge, and Image Formation Device [patent_app_type] => utility [patent_app_number] => 17/953641 [patent_app_country] => US [patent_app_date] => 2022-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18376 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 49 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17953641 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/953641
Electrophotographic Photoreceptor, Electrophotographic Photoreceptor Cartridge, and Image Formation Device Sep 26, 2022 Pending
Array ( [id] => 18677324 [patent_doc_number] => 20230314970 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-05 [patent_title] => METHOD FOR PRODUCING ELECTROSTATIC IMAGE DEVELOPING TONER [patent_app_type] => utility [patent_app_number] => 17/950561 [patent_app_country] => US [patent_app_date] => 2022-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16592 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 54 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17950561 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/950561
METHOD FOR PRODUCING ELECTROSTATIC IMAGE DEVELOPING TONER Sep 21, 2022 Issued
Array ( [id] => 18229136 [patent_doc_number] => 20230068130 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-02 [patent_title] => Electrophotographic Photoreceptor, Electrophotographic Photoreceptor Cartridge, and Image Formation Device [patent_app_type] => utility [patent_app_number] => 17/950818 [patent_app_country] => US [patent_app_date] => 2022-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15785 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17950818 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/950818
Electrophotographic Photoreceptor, Electrophotographic Photoreceptor Cartridge, and Image Formation Device Sep 21, 2022 Pending
Array ( [id] => 18553575 [patent_doc_number] => 20230251587 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-10 [patent_title] => CARRIER FOR DEVELOPING ELECTROSTATIC CHARGE IMAGE, ELECTROSTATIC CHARGE IMAGE DEVELOPER, PROCESS CARTRIDGE, IMAGE FORMING APPARATUS, IMAGE FORMING METHOD, AND METHOD FOR PRODUCING CARRIER FOR DEVELOPING ELECTROSTATIC CHARGE IMAGE [patent_app_type] => utility [patent_app_number] => 17/948928 [patent_app_country] => US [patent_app_date] => 2022-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12976 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 17948928 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/948928
CARRIER FOR DEVELOPING ELECTROSTATIC CHARGE IMAGE, ELECTROSTATIC CHARGE IMAGE DEVELOPER, PROCESS CARTRIDGE, IMAGE FORMING APPARATUS, IMAGE FORMING METHOD, AND METHOD FOR PRODUCING CARRIER FOR DEVELOPING ELECTROSTATIC CHARGE IMAGE Sep 19, 2022 Pending
Array ( [id] => 20331187 [patent_doc_number] => 12461460 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-04 [patent_title] => Method for producing electrostatic charge image developing toner [patent_app_type] => utility [patent_app_number] => 17/944629 [patent_app_country] => US [patent_app_date] => 2022-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 12998 [patent_no_of_claims] => 17 [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] => 17944629 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/944629
Method for producing electrostatic charge image developing toner Sep 13, 2022 Issued
Array ( [id] => 20773029 [patent_doc_number] => 12656699 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-06-16 [patent_title] => Method for producing toner for developing electrostatic charge image, toner for developing electrostatic charge image, electrostatic charge image developer, toner cartridge, process cartridge, image forming apparatus, and image forming method [patent_app_type] => utility [patent_app_number] => 17/940112 [patent_app_country] => US [patent_app_date] => 2022-09-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 16118 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 246 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17940112 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/940112
Method for producing toner for developing electrostatic charge image, toner for developing electrostatic charge image, electrostatic charge image developer, toner cartridge, process cartridge, image forming apparatus, and image forming method Sep 7, 2022 Issued
Array ( [id] => 18584423 [patent_doc_number] => 20230266686 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-24 [patent_title] => METHOD FOR PRODUCING PIGMENT DISPERSION, AND METHOD FOR PRODUCING TONER FOR DEVELOPING ELECTROSTATIC CHARGE IMAGES [patent_app_type] => utility [patent_app_number] => 17/903503 [patent_app_country] => US [patent_app_date] => 2022-09-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9235 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17903503 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/903503
Method for producing pigment dispersion, and method for producing toner for developing electrostatic charge images Sep 5, 2022 Issued
Array ( [id] => 18553573 [patent_doc_number] => 20230251585 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-10 [patent_title] => ELECTROPHOTOGRAPHIC PHOTORECEPTOR, PROCESS CARTRIDGE, AND IMAGE FORMING APPARATUS [patent_app_type] => utility [patent_app_number] => 17/902401 [patent_app_country] => US [patent_app_date] => 2022-09-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20895 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17902401 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/902401
ELECTROPHOTOGRAPHIC PHOTORECEPTOR, PROCESS CARTRIDGE, AND IMAGE FORMING APPARATUS Sep 1, 2022 Abandoned
Array ( [id] => 18195631 [patent_doc_number] => 20230049150 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-16 [patent_title] => IMAGE FORMING APPARATUS [patent_app_type] => utility [patent_app_number] => 17/815905 [patent_app_country] => US [patent_app_date] => 2022-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10328 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 240 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17815905 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/815905
IMAGE FORMING APPARATUS Jul 27, 2022 Abandoned
Array ( [id] => 18159856 [patent_doc_number] => 20230026448 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-26 [patent_title] => TONER, METHOD OF MANUFACTURING TONER, TONER STORAGE UNIT, IMAGE FORMING APPARATUS, AND METHOD OF FORMING IMAGE [patent_app_type] => utility [patent_app_number] => 17/811692 [patent_app_country] => US [patent_app_date] => 2022-07-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 26720 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 62 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17811692 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/811692
TONER, METHOD OF MANUFACTURING TONER, TONER STORAGE UNIT, IMAGE FORMING APPARATUS, AND METHOD OF FORMING IMAGE Jul 10, 2022 Pending
Array ( [id] => 18178658 [patent_doc_number] => 20230039387 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-09 [patent_title] => ELECTROSTATIC CHARGE IMAGE DEVELOPING TONER AND MANUFACTURING MEHOD OF SAME, IMAGE FORMING METHOD, IMAGE FORMING SYSTEM AND OUTPUT PRODUCT USING SAME [patent_app_type] => utility [patent_app_number] => 17/807985 [patent_app_country] => US [patent_app_date] => 2022-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17263 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 44 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17807985 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/807985
Electrostatic charge image developing toner and manufacturing method of same, image forming method, image forming system and output product using same Jun 20, 2022 Issued
Array ( [id] => 20403276 [patent_doc_number] => 12493249 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-09 [patent_title] => Electrostatic charge image developing toner, production method of same, and electrophotographic image forming method [patent_app_type] => utility [patent_app_number] => 17/829965 [patent_app_country] => US [patent_app_date] => 2022-06-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 12075 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17829965 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/829965
Electrostatic charge image developing toner, production method of same, and electrophotographic image forming method May 31, 2022 Issued
Array ( [id] => 20273341 [patent_doc_number] => 12443118 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-14 [patent_title] => Electrophotographic photosensitive member, process cartridge, and image forming apparatus [patent_app_type] => utility [patent_app_number] => 17/664997 [patent_app_country] => US [patent_app_date] => 2022-05-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 14604 [patent_no_of_claims] => 20 [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] => 17664997 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/664997
Electrophotographic photosensitive member, process cartridge, and image forming apparatus May 24, 2022 Issued
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