Search

Leon T. Andrews

Examiner (ID: 17323, Phone: (571)270-1801 , Office: P/2411 )

Most Active Art Unit
2411
Art Unit(s)
2462, 2416, 2616, 2411
Total Applications
386
Issued Applications
275
Pending Applications
3
Abandoned Applications
110

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19067417 [patent_doc_number] => 20240101843 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-28 [patent_title] => INFRARED-ABSORBING ULTRAVIOLET-CURABLE INK, AND INFRARED-ABSORBING PRINTED MATTER [patent_app_type] => utility [patent_app_number] => 18/273623 [patent_app_country] => US [patent_app_date] => 2022-01-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11119 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 28 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18273623 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/273623
INFRARED-ABSORBING ULTRAVIOLET-CURABLE INK, AND INFRARED-ABSORBING PRINTED MATTER Jan 19, 2022 Abandoned
Array ( [id] => 19586564 [patent_doc_number] => 20240384121 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-21 [patent_title] => Fluid Set for Inkjet Recording [patent_app_type] => utility [patent_app_number] => 18/261555 [patent_app_country] => US [patent_app_date] => 2022-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11827 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18261555 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/261555
Fluid set for inkjet recording Jan 16, 2022 Issued
Array ( [id] => 19051082 [patent_doc_number] => 20240093051 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-21 [patent_title] => Fluid Set for Inkjet Printing [patent_app_type] => utility [patent_app_number] => 18/260647 [patent_app_country] => US [patent_app_date] => 2022-01-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10188 [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] => 18260647 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/260647
Fluid set for inkjet printing Jan 9, 2022 Issued
Array ( [id] => 18887834 [patent_doc_number] => 11866598 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-09 [patent_title] => Compositions and methods including depositing nanomaterial [patent_app_type] => utility [patent_app_number] => 17/568204 [patent_app_country] => US [patent_app_date] => 2022-01-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 16220 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 57 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17568204 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/568204
Compositions and methods including depositing nanomaterial Jan 3, 2022 Issued
Array ( [id] => 18995228 [patent_doc_number] => 11912051 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-02-27 [patent_title] => Ink jet method and ink jet apparatus [patent_app_type] => utility [patent_app_number] => 17/560331 [patent_app_country] => US [patent_app_date] => 2021-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 11084 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17560331 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/560331
Ink jet method and ink jet apparatus Dec 22, 2021 Issued
Array ( [id] => 19042945 [patent_doc_number] => 11932025 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-03-19 [patent_title] => Recording method and ink jet recording apparatus [patent_app_type] => utility [patent_app_number] => 17/560335 [patent_app_country] => US [patent_app_date] => 2021-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 11753 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 228 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17560335 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/560335
Recording method and ink jet recording apparatus Dec 22, 2021 Issued
Array ( [id] => 19091069 [patent_doc_number] => 11952501 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-04-09 [patent_title] => Ink set and ink jet recording method [patent_app_type] => utility [patent_app_number] => 17/559208 [patent_app_country] => US [patent_app_date] => 2021-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 14089 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17559208 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/559208
Ink set and ink jet recording method Dec 21, 2021 Issued
Array ( [id] => 18739777 [patent_doc_number] => 20230348744 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-02 [patent_title] => WATER-BASED PIGMENT INKS FOR TEXTILES [patent_app_type] => utility [patent_app_number] => 18/039579 [patent_app_country] => US [patent_app_date] => 2021-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14924 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [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] => 18039579 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/039579
Water-based pigment inks for textiles Dec 15, 2021 Issued
Array ( [id] => 18871307 [patent_doc_number] => 11859095 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-02 [patent_title] => Ink set and recording head testing method [patent_app_type] => utility [patent_app_number] => 17/553123 [patent_app_country] => US [patent_app_date] => 2021-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9674 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 177 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17553123 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/553123
Ink set and recording head testing method Dec 15, 2021 Issued
Array ( [id] => 20593716 [patent_doc_number] => 12577419 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-03-17 [patent_title] => Fine-metal-particle-containing ink [patent_app_type] => utility [patent_app_number] => 18/258238 [patent_app_country] => US [patent_app_date] => 2021-12-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19526 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18258238 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/258238
Fine-metal-particle-containing ink Dec 9, 2021 Issued
Array ( [id] => 19425181 [patent_doc_number] => 12084584 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-09-10 [patent_title] => Aqueous ink, ink cartridge and ink jet recording method [patent_app_type] => utility [patent_app_number] => 17/542548 [patent_app_country] => US [patent_app_date] => 2021-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 6361 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17542548 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/542548
Aqueous ink, ink cartridge and ink jet recording method Dec 5, 2021 Issued
Array ( [id] => 20548858 [patent_doc_number] => 12559639 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-02-24 [patent_title] => Polymeric dispersant and production method therefor, aqueous pigment dispersion, and water-based ink-jet ink [patent_app_type] => utility [patent_app_number] => 18/546549 [patent_app_country] => US [patent_app_date] => 2021-11-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5370 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 386 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18546549 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/546549
Polymeric dispersant and production method therefor, aqueous pigment dispersion, and water-based ink-jet ink Nov 25, 2021 Issued
Array ( [id] => 18879317 [patent_doc_number] => 20240002686 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-04 [patent_title] => AQUEOUS INK [patent_app_type] => utility [patent_app_number] => 18/254074 [patent_app_country] => US [patent_app_date] => 2021-11-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12612 [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] => 18254074 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/254074
Aqueous ink Nov 24, 2021 Issued
Array ( [id] => 19210815 [patent_doc_number] => 11999863 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-06-04 [patent_title] => White ink composition and recording method [patent_app_type] => utility [patent_app_number] => 17/534525 [patent_app_country] => US [patent_app_date] => 2021-11-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 15844 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 48 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17534525 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/534525
White ink composition and recording method Nov 23, 2021 Issued
Array ( [id] => 17642144 [patent_doc_number] => 20220169882 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-02 [patent_title] => Ink Set And Recording Method [patent_app_type] => utility [patent_app_number] => 17/456403 [patent_app_country] => US [patent_app_date] => 2021-11-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 25063 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 58 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17456403 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/456403
Ink set and recording method Nov 23, 2021 Issued
Array ( [id] => 17641296 [patent_doc_number] => 20220169034 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-02 [patent_title] => PROCESSING FLUID, METHOD OF PRODUCING PRINTED MATTER, AND DEVICE OF PRODUCING PRINTED MATTER [patent_app_type] => utility [patent_app_number] => 17/455957 [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] => 14173 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17455957 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/455957
PROCESSING FLUID, METHOD OF PRODUCING PRINTED MATTER, AND DEVICE OF PRODUCING PRINTED MATTER Nov 21, 2021 Abandoned
Array ( [id] => 17460469 [patent_doc_number] => 20220073774 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-10 [patent_title] => Aqueous Inkjet Ink Sets and Inkjet Printing Methods [patent_app_type] => utility [patent_app_number] => 17/527343 [patent_app_country] => US [patent_app_date] => 2021-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13342 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 17527343 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/527343
Aqueous inkjet ink sets and inkjet printing methods Nov 15, 2021 Issued
Array ( [id] => 17626474 [patent_doc_number] => 20220161489 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-26 [patent_title] => PRINTING DEVICE, AND METHOD AND DEVICE FOR PRODUCING PRINTED MATTER [patent_app_type] => utility [patent_app_number] => 17/454064 [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] => 11323 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17454064 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/454064
PRINTING DEVICE, AND METHOD AND DEVICE FOR PRODUCING PRINTED MATTER Nov 8, 2021 Abandoned
Array ( [id] => 17578965 [patent_doc_number] => 20220135820 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-05 [patent_title] => Printing Treatment Liquid Composition, Ink Jet Printing Ink Set, Printing Method, And Ink Jet Printing Method [patent_app_type] => utility [patent_app_number] => 17/515679 [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] => 11204 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17515679 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/515679
Printing treatment liquid composition, ink jet printing ink set, printing method, and ink jet printing method Oct 31, 2021 Issued
Array ( [id] => 18657918 [patent_doc_number] => 20230303877 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-28 [patent_title] => INK SET, IMAGE FORMING METHOD, AND IMAGE FORMING DEVICE [patent_app_type] => utility [patent_app_number] => 18/041782 [patent_app_country] => US [patent_app_date] => 2021-10-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9323 [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] => 18041782 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/041782
INK SET, IMAGE FORMING METHOD, AND IMAGE FORMING DEVICE Oct 24, 2021 Pending
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