Search

Hannah J. Pak

Examiner (ID: 13901, Phone: (571)270-5456 , Office: P/1764 )

Most Active Art Unit
1764
Art Unit(s)
1796, 1764
Total Applications
1344
Issued Applications
977
Pending Applications
100
Abandoned Applications
282

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18853976 [patent_doc_number] => 11851538 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-12-26 [patent_title] => Process to manufacture carbon fiber intermediate products in-line with carbon fiber production [patent_app_type] => utility [patent_app_number] => 17/900580 [patent_app_country] => US [patent_app_date] => 2022-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 16 [patent_no_of_words] => 15130 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 248 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17900580 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/900580
Process to manufacture carbon fiber intermediate products in-line with carbon fiber production Aug 30, 2022 Issued
Array ( [id] => 19810797 [patent_doc_number] => 12242185 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-03-04 [patent_title] => Curable composition, kit, interlayer, laminate, imprint pattern producing method, and method for manufacturing device [patent_app_type] => utility [patent_app_number] => 17/890374 [patent_app_country] => US [patent_app_date] => 2022-08-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 22198 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17890374 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/890374
Curable composition, kit, interlayer, laminate, imprint pattern producing method, and method for manufacturing device Aug 17, 2022 Issued
Array ( [id] => 19034311 [patent_doc_number] => 20240084126 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-14 [patent_title] => Graft Copolymer Composition, Curable Resin Composition Comprising Same, and Methods of Preparing Them [patent_app_type] => utility [patent_app_number] => 18/273187 [patent_app_country] => US [patent_app_date] => 2022-08-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13279 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18273187 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/273187
Graft Copolymer Composition, Curable Resin Composition Comprising Same, and Methods of Preparing Them Aug 11, 2022 Pending
Array ( [id] => 18077473 [patent_doc_number] => 20220403085 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-22 [patent_title] => MULTI-STAGE LATEX PARTICLES WITH PEG IN OUTER STAGE [patent_app_type] => utility [patent_app_number] => 17/818119 [patent_app_country] => US [patent_app_date] => 2022-08-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10523 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 17818119 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/818119
Multi-stage latex particles with peg in outer stage Aug 7, 2022 Issued
Array ( [id] => 19333268 [patent_doc_number] => 20240247698 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-25 [patent_title] => UNDERLAYER MATERIAL AND FRICTION MEMBER [patent_app_type] => utility [patent_app_number] => 18/293037 [patent_app_country] => US [patent_app_date] => 2022-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3894 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [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] => 18293037 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/293037
UNDERLAYER MATERIAL AND FRICTION MEMBER Jul 24, 2022 Pending
Array ( [id] => 18922086 [patent_doc_number] => 20240025090 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-25 [patent_title] => CO-INJECTION MOLDING OF FOAM ARTICLES [patent_app_type] => utility [patent_app_number] => 17/869417 [patent_app_country] => US [patent_app_date] => 2022-07-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8037 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 17869417 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/869417
Co-injection molding of foam articles Jul 19, 2022 Issued
Array ( [id] => 18077507 [patent_doc_number] => 20220403119 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-22 [patent_title] => IMMOBILIZATION OF INSOLUBLE PARTICLES IN POLYMER [patent_app_type] => utility [patent_app_number] => 17/869733 [patent_app_country] => US [patent_app_date] => 2022-07-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6380 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 46 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17869733 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/869733
Immobilization of insoluble particles in polymer Jul 19, 2022 Issued
Array ( [id] => 20143802 [patent_doc_number] => 12378129 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-05 [patent_title] => Layered silicate partially modified with amino acid [patent_app_type] => utility [patent_app_number] => 18/571953 [patent_app_country] => US [patent_app_date] => 2022-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2518 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 58 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18571953 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/571953
Layered silicate partially modified with amino acid Jul 7, 2022 Issued
Array ( [id] => 19571983 [patent_doc_number] => 20240376275 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-14 [patent_title] => CROSSLINKABLE POLYETHYLENE COMPOUNDS AND METHODS FOR MAKING THEM [patent_app_type] => utility [patent_app_number] => 18/555954 [patent_app_country] => US [patent_app_date] => 2022-07-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16387 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18555954 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/555954
CROSSLINKABLE POLYETHYLENE COMPOUNDS AND METHODS FOR MAKING THEM Jul 5, 2022 Pending
Array ( [id] => 18184079 [patent_doc_number] => 20230044809 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-09 [patent_title] => WATER-BASED ACRYLIC RESIN AND METHOD FOR PRODUCING THE SAME [patent_app_type] => utility [patent_app_number] => 17/853930 [patent_app_country] => US [patent_app_date] => 2022-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4279 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [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] => 17853930 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/853930
WATER-BASED ACRYLIC RESIN AND METHOD FOR PRODUCING THE SAME Jun 29, 2022 Pending
Array ( [id] => 19430760 [patent_doc_number] => 20240299258 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-12 [patent_title] => DENTAL CURABLE COMPOSITION [patent_app_type] => utility [patent_app_number] => 18/574839 [patent_app_country] => US [patent_app_date] => 2022-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13212 [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] => 18574839 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/574839
DENTAL CURABLE COMPOSITION Jun 27, 2022 Pending
Array ( [id] => 18964553 [patent_doc_number] => 11898306 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-02-13 [patent_title] => Sizing agent composition, carbon fiber material and composite material [patent_app_type] => utility [patent_app_number] => 17/851681 [patent_app_country] => US [patent_app_date] => 2022-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6492 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17851681 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/851681
Sizing agent composition, carbon fiber material and composite material Jun 27, 2022 Issued
Array ( [id] => 19298268 [patent_doc_number] => 20240226834 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-11 [patent_title] => IN-LINE PROCESS FOR PREPARING PAINT [patent_app_type] => utility [patent_app_number] => 18/562902 [patent_app_country] => US [patent_app_date] => 2022-06-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2594 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 179 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18562902 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/562902
IN-LINE PROCESS FOR PREPARING PAINT Jun 14, 2022 Pending
Array ( [id] => 19504293 [patent_doc_number] => 12115696 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-15 [patent_title] => Method for injecting ceramic powders with filter created in situ in the fibrous preform [patent_app_type] => utility [patent_app_number] => 18/567664 [patent_app_country] => US [patent_app_date] => 2022-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 3759 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 268 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18567664 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/567664
Method for injecting ceramic powders with filter created in situ in the fibrous preform Jun 5, 2022 Issued
Array ( [id] => 18244202 [patent_doc_number] => 20230076513 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-09 [patent_title] => COMPOSITIONS, ARTICLES, AND METHODS INVOLVING POLYMER GRAFTED PARTICLES [patent_app_type] => utility [patent_app_number] => 17/833644 [patent_app_country] => US [patent_app_date] => 2022-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19303 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17833644 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/833644
Compositions, articles, and methods involving polymer grafted particles Jun 5, 2022 Issued
Array ( [id] => 19249246 [patent_doc_number] => 20240200233 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-20 [patent_title] => PITCH-BASED CARBON FIBER, METHOD OF PRODUCING SAME, AND FIBER-REINFORCED PLASTIC [patent_app_type] => utility [patent_app_number] => 18/565526 [patent_app_country] => US [patent_app_date] => 2022-06-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9147 [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] => 18565526 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/565526
PITCH-BASED CARBON FIBER, METHOD OF PRODUCING SAME, AND FIBER-REINFORCED PLASTIC Jun 1, 2022 Pending
Array ( [id] => 19360816 [patent_doc_number] => 20240262850 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-08 [patent_title] => PHOSPHITE COMPOSITION [patent_app_type] => utility [patent_app_number] => 18/564567 [patent_app_country] => US [patent_app_date] => 2022-05-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10354 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18564567 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/564567
PHOSPHITE COMPOSITION May 18, 2022 Pending
Array ( [id] => 18020800 [patent_doc_number] => 20220372299 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-24 [patent_title] => Cristobalite as a Pigment Substitute and as a Composition Enhancing Mineral, Compositions Containing the Same, and Articles and Coatings Prepared with such Compositions [patent_app_type] => utility [patent_app_number] => 17/747413 [patent_app_country] => US [patent_app_date] => 2022-05-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8843 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -24 [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] => 17747413 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/747413
Cristobalite as a pigment substitute and as a composition enhancing mineral, compositions containing the same, and articles and coatings prepared with such compositions May 17, 2022 Issued
Array ( [id] => 20329836 [patent_doc_number] => 12460102 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-04 [patent_title] => Paint-protective coating material and acrylic coating composition [patent_app_type] => utility [patent_app_number] => 17/745173 [patent_app_country] => US [patent_app_date] => 2022-05-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 9878 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17745173 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/745173
Paint-protective coating material and acrylic coating composition May 15, 2022 Issued
Array ( [id] => 18518543 [patent_doc_number] => 11708424 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-07-25 [patent_title] => Inclusion of chitosan and herbal extracts as an antimicrobial agent [patent_app_type] => utility [patent_app_number] => 17/742500 [patent_app_country] => US [patent_app_date] => 2022-05-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4894 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17742500 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/742500
Inclusion of chitosan and herbal extracts as an antimicrobial agent May 11, 2022 Issued
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