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] => 20634475 [patent_doc_number] => 12595343 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-04-07 [patent_title] => Additive mixtures for rheology modification of polymers [patent_app_type] => utility [patent_app_number] => 17/905018 [patent_app_country] => US [patent_app_date] => 2021-02-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6641 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 199 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17905018 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/905018
Additive mixtures for rheology modification of polymers Feb 23, 2021 Issued
Array ( [id] => 17036845 [patent_doc_number] => 20210253803 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-19 [patent_title] => POLYAMIDE-BASED MASTERBATCH FORMULATION [patent_app_type] => utility [patent_app_number] => 17/177185 [patent_app_country] => US [patent_app_date] => 2021-02-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8591 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17177185 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/177185
Polyamide-based masterbatch formulation Feb 15, 2021 Issued
Array ( [id] => 19027381 [patent_doc_number] => 11926728 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-03-12 [patent_title] => Self-healing polymers [patent_app_type] => utility [patent_app_number] => 17/175775 [patent_app_country] => US [patent_app_date] => 2021-02-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2675 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17175775 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/175775
Self-healing polymers Feb 14, 2021 Issued
Array ( [id] => 18244409 [patent_doc_number] => 20230076720 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-09 [patent_title] => BINDER FOR INORGANIC FIBERS AND INORGANIC FIBER MAT [patent_app_type] => utility [patent_app_number] => 17/799002 [patent_app_country] => US [patent_app_date] => 2021-02-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5625 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 47 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17799002 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/799002
BINDER FOR INORGANIC FIBERS AND INORGANIC FIBER MAT Feb 2, 2021 Abandoned
Array ( [id] => 16839678 [patent_doc_number] => 20210147690 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-20 [patent_title] => METHOD FOR FORMING A TITANIA-COATED INORGANIC PARTICLE [patent_app_type] => utility [patent_app_number] => 17/161647 [patent_app_country] => US [patent_app_date] => 2021-01-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7844 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [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] => 17161647 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/161647
Method for forming a titania-coated inorganic particle Jan 27, 2021 Issued
Array ( [id] => 17356927 [patent_doc_number] => 20220017723 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-20 [patent_title] => RESIN PARTICLES AND METHOD FOR MANUFACTURING RESIN PARTICLES [patent_app_type] => utility [patent_app_number] => 17/157208 [patent_app_country] => US [patent_app_date] => 2021-01-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15017 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17157208 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/157208
Resin particles and method for manufacturing resin particles Jan 24, 2021 Issued
Array ( [id] => 18213320 [patent_doc_number] => 20230059584 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-23 [patent_title] => EPOXY RESIN COMPOSITION, GAS BARRIER MULTILAYER BODY, RETORT FOOD PACKAGING MATERIAL, PACKAGING MATERIAL FOR DEODORIZATION OR AROMA RETENTION, HEAT SHRINKABLE LABEL AND METHOD FOR PRODUCING SAME, HEAT SHRUNK LABEL AND BOTTLE HAVING SAME [patent_app_type] => utility [patent_app_number] => 17/795120 [patent_app_country] => US [patent_app_date] => 2021-01-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 37988 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 17795120 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/795120
Epoxy resin composition, gas barrier multilayer body, retort food packaging material, packaging material for deodorization or aroma retention, heat shrinkable label and method for producing same, heat shrunk label and bottle having same Jan 21, 2021 Issued
Array ( [id] => 19076570 [patent_doc_number] => 11945920 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-04-02 [patent_title] => Thermosensitive fine particles [patent_app_type] => utility [patent_app_number] => 17/793230 [patent_app_country] => US [patent_app_date] => 2021-01-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 5524 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17793230 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/793230
Thermosensitive fine particles Jan 14, 2021 Issued
Array ( [id] => 17734808 [patent_doc_number] => 20220220267 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-14 [patent_title] => FAST FABRICATION OF FIBER REINFORCED POLYMERS USING SOLID EPOXY POWDER CONTAINING AN INITIATOR [patent_app_type] => utility [patent_app_number] => 17/147217 [patent_app_country] => US [patent_app_date] => 2021-01-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2621 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [patent_words_short_claim] => 19 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17147217 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/147217
Fast fabrication of fiber reinforced polymers using solid epoxy powder containing an initiator Jan 11, 2021 Issued
Array ( [id] => 16839282 [patent_doc_number] => 20210147294 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-20 [patent_title] => REPAIR COMPOUND AND METHODS OF USE [patent_app_type] => utility [patent_app_number] => 17/143018 [patent_app_country] => US [patent_app_date] => 2021-01-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7814 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 17143018 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/143018
Repair compound and methods of use Jan 5, 2021 Issued
Array ( [id] => 19034282 [patent_doc_number] => 20240084097 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-14 [patent_title] => RUBBER COMPOSITION HAVING GRAPHENE AND LIQUID RUBBER [patent_app_type] => utility [patent_app_number] => 18/259678 [patent_app_country] => US [patent_app_date] => 2020-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3006 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 15 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18259678 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/259678
RUBBER COMPOSITION HAVING GRAPHENE AND LIQUID RUBBER Dec 29, 2020 Pending
Array ( [id] => 16932547 [patent_doc_number] => 20210198436 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-01 [patent_title] => METHOD FOR PRODUCING RUBBER WET MASTERBATCH AND METHOD FOR PRODUCING RUBBER COMPOSITION [patent_app_type] => utility [patent_app_number] => 17/132438 [patent_app_country] => US [patent_app_date] => 2020-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4559 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -1 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17132438 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/132438
Method for producing rubber wet masterbatch and method for producing rubber composition Dec 22, 2020 Issued
Array ( [id] => 19608966 [patent_doc_number] => 12157832 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-12-03 [patent_title] => Electrodepositable coating composition including a phyllosilicate pigment and a dispersing agent [patent_app_type] => utility [patent_app_number] => 17/757540 [patent_app_country] => US [patent_app_date] => 2020-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 23963 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 43 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17757540 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/757540
Electrodepositable coating composition including a phyllosilicate pigment and a dispersing agent Dec 17, 2020 Issued
Array ( [id] => 19961509 [patent_doc_number] => 12330992 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-17 [patent_title] => Mixed member of SiC and Si and production method [patent_app_type] => utility [patent_app_number] => 17/601877 [patent_app_country] => US [patent_app_date] => 2020-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 0 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17601877 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/601877
Mixed member of SiC and Si and production method Dec 16, 2020 Issued
Array ( [id] => 16762509 [patent_doc_number] => 20210108090 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-15 [patent_title] => EFFECT PIGMENTS COATED WITH ORGANIC BINDERS FOR POWDERS PAINTS, AND A METHOD FOR PRODUCING SAID COATED EFFECT PIGMENTS AND THEIR USE [patent_app_type] => utility [patent_app_number] => 17/123604 [patent_app_country] => US [patent_app_date] => 2020-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21134 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [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] => 17123604 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/123604
Effect pigments coated with organic binders for powders paints, and a method for producing said coated effect pigments and their use Dec 15, 2020 Issued
Array ( [id] => 20535885 [patent_doc_number] => 12552951 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-02-17 [patent_title] => Aqueous dispersion of polymeric capsules [patent_app_type] => utility [patent_app_number] => 17/785134 [patent_app_country] => US [patent_app_date] => 2020-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8586 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 464 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17785134 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/785134
Aqueous dispersion of polymeric capsules Dec 13, 2020 Issued
Array ( [id] => 18165571 [patent_doc_number] => 20230032170 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-02 [patent_title] => GLASS-FIBRE TEXTILE STRUCTURE WITH PARYLENE COATING [patent_app_type] => utility [patent_app_number] => 17/785994 [patent_app_country] => US [patent_app_date] => 2020-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2402 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 27 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17785994 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/785994
Glass-fibre textile structure with parylene coating Dec 13, 2020 Issued
Array ( [id] => 16749793 [patent_doc_number] => 20210101802 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-08 [patent_title] => INORGANIC MATERIAL COMPOSITION AND UTILITIES THEREOF [patent_app_type] => utility [patent_app_number] => 17/117041 [patent_app_country] => US [patent_app_date] => 2020-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13489 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [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] => 17117041 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/117041
Inorganic material composition and utilities thereof Dec 8, 2020 Issued
Array ( [id] => 16727946 [patent_doc_number] => 20210095093 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-01 [patent_title] => ABSORBENT CORE HAVING WATER-ABSORBING POLYMER PARTICLES [patent_app_type] => utility [patent_app_number] => 17/114567 [patent_app_country] => US [patent_app_date] => 2020-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 24643 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 221 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17114567 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/114567
Absorbent core having water-absorbing polymer particles Dec 7, 2020 Issued
Array ( [id] => 18257050 [patent_doc_number] => 20230084090 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-16 [patent_title] => NON-POROUS MICROPARTICLES [patent_app_type] => utility [patent_app_number] => 17/791138 [patent_app_country] => US [patent_app_date] => 2020-12-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 38703 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 453 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17791138 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/791138
Non-porous microparticles Dec 1, 2020 Issued
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