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] => 19764388 [patent_doc_number] => 12222678 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-02-11 [patent_title] => Magnetic carrier, two-component developer, and replenishment developer [patent_app_type] => utility [patent_app_number] => 17/582691 [patent_app_country] => US [patent_app_date] => 2022-01-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 20259 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 284 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17582691 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/582691
Magnetic carrier, two-component developer, and replenishment developer Jan 23, 2022 Issued
Array ( [id] => 17793903 [patent_doc_number] => 20220252995 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-11 [patent_title] => MAGNETIC TONER [patent_app_type] => utility [patent_app_number] => 17/648588 [patent_app_country] => US [patent_app_date] => 2022-01-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16541 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17648588 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/648588
MAGNETIC TONER Jan 20, 2022 Abandoned
Array ( [id] => 20701459 [patent_doc_number] => 12624159 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-05-12 [patent_title] => Polyarylate resin and electrophotographic photosensitive member [patent_app_type] => utility [patent_app_number] => 18/262143 [patent_app_country] => US [patent_app_date] => 2022-01-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 10738 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 186 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18262143 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/262143
Polyarylate resin and electrophotographic photosensitive member Jan 18, 2022 Issued
Array ( [id] => 20079103 [patent_doc_number] => 12353167 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-08 [patent_title] => External additive for toner and toner [patent_app_type] => utility [patent_app_number] => 17/648368 [patent_app_country] => US [patent_app_date] => 2022-01-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 13219 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17648368 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/648368
External additive for toner and toner Jan 18, 2022 Issued
Array ( [id] => 19068982 [patent_doc_number] => 20240103408 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-28 [patent_title] => IMAGE FORMING METHOD, TONER, DEVELOPER, PRINTED PRODUCT, TONER STORAGE UNIT, AND IMAGE FORMING APPARATUS [patent_app_type] => utility [patent_app_number] => 18/263360 [patent_app_country] => US [patent_app_date] => 2021-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21569 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 190 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18263360 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/263360
Image forming method, toner, developer, printed product, toner storage unit, and image forming apparatus Dec 26, 2021 Issued
Array ( [id] => 18606282 [patent_doc_number] => 11747745 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-09-05 [patent_title] => Toner for developing electrostatic images [patent_app_type] => utility [patent_app_number] => 17/551292 [patent_app_country] => US [patent_app_date] => 2021-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11696 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17551292 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/551292
Toner for developing electrostatic images Dec 14, 2021 Issued
Array ( [id] => 17674560 [patent_doc_number] => 20220187727 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-16 [patent_title] => TONER HAVING SPECIAL SURFACE FEATURES AND METHOD TO MAKE THE SAME [patent_app_type] => utility [patent_app_number] => 17/551665 [patent_app_country] => US [patent_app_date] => 2021-12-15 [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] => -8 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17551665 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/551665
TONER HAVING SPECIAL SURFACE FEATURES AND METHOD TO MAKE THE SAME Dec 14, 2021 Abandoned
Array ( [id] => 17721908 [patent_doc_number] => 20220214630 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-07 [patent_title] => TONER [patent_app_type] => utility [patent_app_number] => 17/643525 [patent_app_country] => US [patent_app_date] => 2021-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17514 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17643525 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/643525
Toner Dec 8, 2021 Issued
Array ( [id] => 20265492 [patent_doc_number] => 12436479 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-07 [patent_title] => Carrier for forming electrophotographic image, developer for forming electrophotographic image, electrophotographic image forming method, electrophotographic image forming apparatus, and process cartridge [patent_app_type] => utility [patent_app_number] => 17/457693 [patent_app_country] => US [patent_app_date] => 2021-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 11090 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 56 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17457693 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/457693
Carrier for forming electrophotographic image, developer for forming electrophotographic image, electrophotographic image forming method, electrophotographic image forming apparatus, and process cartridge Dec 5, 2021 Issued
Array ( [id] => 17689870 [patent_doc_number] => 20220197163 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-23 [patent_title] => TONER AND METHOD FOR PRODUCING THE SAME [patent_app_type] => utility [patent_app_number] => 17/457822 [patent_app_country] => US [patent_app_date] => 2021-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14043 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17457822 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/457822
Toner and method for producing the same Dec 5, 2021 Issued
Array ( [id] => 20159657 [patent_doc_number] => 12386280 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-12 [patent_title] => Toner [patent_app_type] => utility [patent_app_number] => 17/536853 [patent_app_country] => US [patent_app_date] => 2021-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6091 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17536853 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/536853
Toner Nov 28, 2021 Issued
Array ( [id] => 17628887 [patent_doc_number] => 20220163902 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-26 [patent_title] => TONER [patent_app_type] => utility [patent_app_number] => 17/456043 [patent_app_country] => US [patent_app_date] => 2021-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11662 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [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] => 17456043 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/456043
Toner Nov 21, 2021 Issued
Array ( [id] => 17613420 [patent_doc_number] => 20220155700 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-19 [patent_title] => DEVELOPING APPARATUS [patent_app_type] => utility [patent_app_number] => 17/524311 [patent_app_country] => US [patent_app_date] => 2021-11-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21040 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 183 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17524311 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/524311
Developing apparatus Nov 10, 2021 Issued
Array ( [id] => 18361935 [patent_doc_number] => 20230143526 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-11 [patent_title] => ANTIMICROBIAL TONER PARTICLES [patent_app_type] => utility [patent_app_number] => 17/454198 [patent_app_country] => US [patent_app_date] => 2021-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9138 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 22 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17454198 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/454198
Antimicrobial toner particles Nov 8, 2021 Issued
Array ( [id] => 17597378 [patent_doc_number] => 20220146952 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-12 [patent_title] => TONER [patent_app_type] => utility [patent_app_number] => 17/519938 [patent_app_country] => US [patent_app_date] => 2021-11-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16720 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [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] => 17519938 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/519938
Toner Nov 4, 2021 Issued
Array ( [id] => 17597377 [patent_doc_number] => 20220146951 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-12 [patent_title] => ELECTROPHOTOGRAPHIC PHOTOCONDUCTOR AND IMAGE-FORMING APPARATUS INCLUDING THE SAME [patent_app_type] => utility [patent_app_number] => 17/516153 [patent_app_country] => US [patent_app_date] => 2021-11-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14951 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 225 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17516153 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/516153
Electrophotographic photoconductor and image-forming apparatus including the same Oct 31, 2021 Issued
Array ( [id] => 20079101 [patent_doc_number] => 12353165 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-08 [patent_title] => Method for producing pressure-responsive particles, method for producing printed material, method for producing sheet for producing printed material, and pressure-responsive particles [patent_app_type] => utility [patent_app_number] => 17/506975 [patent_app_country] => US [patent_app_date] => 2021-10-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 17477 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 169 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17506975 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/506975
Method for producing pressure-responsive particles, method for producing printed material, method for producing sheet for producing printed material, and pressure-responsive particles Oct 20, 2021 Issued
Array ( [id] => 17564770 [patent_doc_number] => 20220128919 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-28 [patent_title] => TONER [patent_app_type] => utility [patent_app_number] => 17/502876 [patent_app_country] => US [patent_app_date] => 2021-10-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20040 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17502876 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/502876
Toner Oct 14, 2021 Issued
Array ( [id] => 17564770 [patent_doc_number] => 20220128919 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-28 [patent_title] => TONER [patent_app_type] => utility [patent_app_number] => 17/502876 [patent_app_country] => US [patent_app_date] => 2021-10-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20040 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17502876 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/502876
Toner Oct 14, 2021 Issued
Array ( [id] => 17564770 [patent_doc_number] => 20220128919 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-28 [patent_title] => TONER [patent_app_type] => utility [patent_app_number] => 17/502876 [patent_app_country] => US [patent_app_date] => 2021-10-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20040 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17502876 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/502876
Toner Oct 14, 2021 Issued
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