Search

Hanh Van Tran

Examiner (ID: 14304, Phone: (571)272-6868 , Office: P/3637 )

Most Active Art Unit
3637
Art Unit(s)
3642, 3636, 3637, 3507, 3624
Total Applications
2361
Issued Applications
1645
Pending Applications
165
Abandoned Applications
588

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18175093 [patent_doc_number] => 11574810 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-02-07 [patent_title] => Lithographic printing plate precursor, method of producing lithographic printing plate, and lithographic printing method [patent_app_type] => utility [patent_app_number] => 16/827271 [patent_app_country] => US [patent_app_date] => 2020-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 16111 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 235 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16827271 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/827271
Lithographic printing plate precursor, method of producing lithographic printing plate, and lithographic printing method Mar 22, 2020 Issued
Array ( [id] => 18051714 [patent_doc_number] => 11525087 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-12-13 [patent_title] => Dielectric devices and methods of fabrication [patent_app_type] => utility [patent_app_number] => 16/812408 [patent_app_country] => US [patent_app_date] => 2020-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 13176 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 463 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16812408 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/812408
Dielectric devices and methods of fabrication Mar 8, 2020 Issued
Array ( [id] => 18134357 [patent_doc_number] => 11560010 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-01-24 [patent_title] => On-machine development-type lithographic printing plate precursor and method for producing lithographic printing plate [patent_app_type] => utility [patent_app_number] => 16/802458 [patent_app_country] => US [patent_app_date] => 2020-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 25581 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [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] => 16802458 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/802458
On-machine development-type lithographic printing plate precursor and method for producing lithographic printing plate Feb 25, 2020 Issued
Array ( [id] => 17904922 [patent_doc_number] => 11458757 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-10-04 [patent_title] => Lithographic printing plate precursor and method of producing lithographic printing plate [patent_app_type] => utility [patent_app_number] => 16/802499 [patent_app_country] => US [patent_app_date] => 2020-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19995 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16802499 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/802499
Lithographic printing plate precursor and method of producing lithographic printing plate Feb 25, 2020 Issued
Array ( [id] => 17482395 [patent_doc_number] => 20220089899 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-24 [patent_title] => LIQUID CRYSTAL POLYESTER POWDER, LIQUID CRYSTAL POLYESTER COMPOSITION, FILM PRODUCING METHOD, AND LAMINATE PRODUCING METHOD [patent_app_type] => utility [patent_app_number] => 17/429736 [patent_app_country] => US [patent_app_date] => 2020-02-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21348 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 37 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17429736 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/429736
LIQUID CRYSTAL POLYESTER POWDER, LIQUID CRYSTAL POLYESTER COMPOSITION, FILM PRODUCING METHOD, AND LAMINATE PRODUCING METHOD Feb 12, 2020 Abandoned
Array ( [id] => 19521208 [patent_doc_number] => 12122919 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-22 [patent_title] => Dichroic azo-azomethine dyes for liquid crystal compositions [patent_app_type] => utility [patent_app_number] => 17/427403 [patent_app_country] => US [patent_app_date] => 2020-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 16727 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 531 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17427403 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/427403
Dichroic azo-azomethine dyes for liquid crystal compositions Jan 16, 2020 Issued
Array ( [id] => 18354492 [patent_doc_number] => 11642879 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-05-09 [patent_title] => Lithographic printing plate precursor, method for producing lithographic printing plate, and color-developing composition [patent_app_type] => utility [patent_app_number] => 16/745372 [patent_app_country] => US [patent_app_date] => 2020-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20084 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16745372 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/745372
Lithographic printing plate precursor, method for producing lithographic printing plate, and color-developing composition Jan 16, 2020 Issued
Array ( [id] => 15931587 [patent_doc_number] => 20200157427 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-05-21 [patent_title] => LIQUID CRYSTAL MEDIUM [patent_app_type] => utility [patent_app_number] => 16/738035 [patent_app_country] => US [patent_app_date] => 2020-01-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18524 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [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] => 16738035 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/738035
LIQUID CRYSTAL MEDIUM Jan 8, 2020 Abandoned
Array ( [id] => 15866711 [patent_doc_number] => 20200140759 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-05-07 [patent_title] => POLYMERIZABLE LIQUID CRYSTAL COMPOUND, POLYMERIZABLE LIQUID CRYSTAL COMPOSITION, OPTICALLY ANISOTROPIC FILM, OPTICAL FILM, POLARIZING PLATE, AND IMAGE DISPLAY DEVICE [patent_app_type] => utility [patent_app_number] => 16/732753 [patent_app_country] => US [patent_app_date] => 2020-01-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17149 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 701 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16732753 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/732753
POLYMERIZABLE LIQUID CRYSTAL COMPOUND, POLYMERIZABLE LIQUID CRYSTAL COMPOSITION, OPTICALLY ANISOTROPIC FILM, OPTICAL FILM, POLARIZING PLATE, AND IMAGE DISPLAY DEVICE Jan 1, 2020 Abandoned
Array ( [id] => 17474113 [patent_doc_number] => 20220081617 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-17 [patent_title] => LIQUID-CRYSTAL MEDIUM [patent_app_type] => utility [patent_app_number] => 17/415833 [patent_app_country] => US [patent_app_date] => 2019-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15807 [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] => 17415833 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/415833
Liquid-crystal medium Dec 17, 2019 Issued
Array ( [id] => 17533817 [patent_doc_number] => 20220112426 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-14 [patent_title] => LIQUID-CRYSTAL MEDIUM [patent_app_type] => utility [patent_app_number] => 17/415819 [patent_app_country] => US [patent_app_date] => 2019-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13869 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17415819 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/415819
Liquid-crystal medium Dec 16, 2019 Issued
Array ( [id] => 18222313 [patent_doc_number] => 20230061307 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-02 [patent_title] => LIQUID-CRYSTALLINE MEDIUM AND LIQUID-CRYSTAL DISPLAY COMPRISING THE SAME AND COMPOUNDS [patent_app_type] => utility [patent_app_number] => 17/415037 [patent_app_country] => US [patent_app_date] => 2019-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 25064 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 379 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17415037 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/415037
LIQUID-CRYSTALLINE MEDIUM AND LIQUID-CRYSTAL DISPLAY COMPRISING THE SAME AND COMPOUNDS Dec 16, 2019 Abandoned
Array ( [id] => 15772137 [patent_doc_number] => 20200117086 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-16 [patent_title] => LITHOGRAPHIC PRINTING PLATE PRECURSOR AND METHOD FOR PRODUCING LITHOGRAPHIC PRINTING PLATE [patent_app_type] => utility [patent_app_number] => 16/714808 [patent_app_country] => US [patent_app_date] => 2019-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20659 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 239 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16714808 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/714808
Lithographic printing plate precursor and method for producing lithographic printing plate Dec 15, 2019 Issued
Array ( [id] => 17031080 [patent_doc_number] => 11092890 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-08-17 [patent_title] => Semiconductor resist composition, and method of forming patterns using the composition [patent_app_type] => utility [patent_app_number] => 16/712701 [patent_app_country] => US [patent_app_date] => 2019-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 7108 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 249 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16712701 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/712701
Semiconductor resist composition, and method of forming patterns using the composition Dec 11, 2019 Issued
Array ( [id] => 19458814 [patent_doc_number] => 12099302 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-09-24 [patent_title] => Flexographic printing raw plate and manufacturing method of flexographic printing plate [patent_app_type] => utility [patent_app_number] => 17/299002 [patent_app_country] => US [patent_app_date] => 2019-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20258 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 63 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17299002 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/299002
Flexographic printing raw plate and manufacturing method of flexographic printing plate Dec 8, 2019 Issued
Array ( [id] => 15742895 [patent_doc_number] => 20200110336 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-09 [patent_title] => LITHOGRAPHIC PRINTING PLATE PRECURSOR, METHOD FOR MAKING LITHOGRAPHIC PRINTING PLATE, ORGANIC POLYMER PARTICLE, AND PHOTOSENSITIVE RESIN COMPOSITION [patent_app_type] => utility [patent_app_number] => 16/706809 [patent_app_country] => US [patent_app_date] => 2019-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 35941 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16706809 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/706809
Lithographic printing plate precursor, method for making lithographic printing plate, organic polymer particle, and photosensitive resin composition Dec 7, 2019 Issued
Array ( [id] => 18764176 [patent_doc_number] => 11814563 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-11-14 [patent_title] => Bioreachable chiral dopants for liquid crystal applications [patent_app_type] => utility [patent_app_number] => 17/299777 [patent_app_country] => US [patent_app_date] => 2019-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 21357 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17299777 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/299777
Bioreachable chiral dopants for liquid crystal applications Dec 5, 2019 Issued
Array ( [id] => 15961755 [patent_doc_number] => 20200164629 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-05-28 [patent_title] => LITHOGRAPHIC PRINTING PLATE PRECURSOR AND METHOD FOR PRODUCING LITHOGRAPHIC PRINTING PLATE [patent_app_type] => utility [patent_app_number] => 16/698964 [patent_app_country] => US [patent_app_date] => 2019-11-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 26948 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16698964 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/698964
Lithographic printing plate precursor and method for producing lithographic printing plate Nov 27, 2019 Issued
Array ( [id] => 15966175 [patent_doc_number] => 20200166839 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-05-28 [patent_title] => LITHOGRAPHIC PRINTING PLATE PRECURSOR, RESIN COMPOSITION FOR PRODUCING LITHOGRAPHIC PRINTING PLATE PRECURSOR, AND METHOD FOR PRODUCING LITHOGRAPHIC PRINTING PLATE [patent_app_type] => utility [patent_app_number] => 16/695208 [patent_app_country] => US [patent_app_date] => 2019-11-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 26943 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 52 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16695208 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/695208
LITHOGRAPHIC PRINTING PLATE PRECURSOR, RESIN COMPOSITION FOR PRODUCING LITHOGRAPHIC PRINTING PLATE PRECURSOR, AND METHOD FOR PRODUCING LITHOGRAPHIC PRINTING PLATE Nov 25, 2019 Abandoned
Array ( [id] => 18215833 [patent_doc_number] => 11590751 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-02-28 [patent_title] => Lithographic printing plate precursor, method for producing lithographic printing plate, polymer particle, and composition [patent_app_type] => utility [patent_app_number] => 16/695206 [patent_app_country] => US [patent_app_date] => 2019-11-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 27819 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [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] => 16695206 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/695206
Lithographic printing plate precursor, method for producing lithographic printing plate, polymer particle, and composition Nov 25, 2019 Issued
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