Search

Chan S. Park

Supervisory Patent Examiner (ID: 2964, Phone: (571)272-7409 , Office: P/2669 )

Most Active Art Unit
2625
Art Unit(s)
2625, 2669, 2622, 2624
Total Applications
394
Issued Applications
260
Pending Applications
45
Abandoned Applications
94

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20342394 [patent_doc_number] => 12466113 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-11 [patent_title] => Internal mold release agent-containing fiber-reinforced composite molded article [patent_app_type] => utility [patent_app_number] => 17/800404 [patent_app_country] => US [patent_app_date] => 2021-02-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 5386 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17800404 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/800404
Internal mold release agent-containing fiber-reinforced composite molded article Feb 4, 2021 Issued
Array ( [id] => 18336948 [patent_doc_number] => 20230128897 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-27 [patent_title] => LAMINATED BODY HAVING COPPER FOIL AND EPOXY RESIN COMPOSITION LAYER [patent_app_type] => utility [patent_app_number] => 17/792297 [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] => 17278 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17792297 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/792297
LAMINATED BODY HAVING COPPER FOIL AND EPOXY RESIN COMPOSITION LAYER Jan 5, 2021 Pending
Array ( [id] => 20329824 [patent_doc_number] => 12460090 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-04 [patent_title] => Protective coating layer, and preparation method and use thereof [patent_app_type] => utility [patent_app_number] => 17/801793 [patent_app_country] => US [patent_app_date] => 2020-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 7333 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 320 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17801793 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/801793
Protective coating layer, and preparation method and use thereof Dec 20, 2020 Issued
Array ( [id] => 18144639 [patent_doc_number] => 20230018491 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-19 [patent_title] => THERMOSETTING RESIN COMPOSITION, RESIN SHEET, AND METAL BASE SUBSTRATE [patent_app_type] => utility [patent_app_number] => 17/781734 [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] => 9748 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 61 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17781734 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/781734
THERMOSETTING RESIN COMPOSITION, RESIN SHEET, AND METAL BASE SUBSTRATE Dec 8, 2020 Pending
Array ( [id] => 18005148 [patent_doc_number] => 20220363914 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-17 [patent_title] => AQUEOUS EPOXY RESIN BASED SHOP PRIMER [patent_app_type] => utility [patent_app_number] => 17/755389 [patent_app_country] => US [patent_app_date] => 2020-11-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7056 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 17755389 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/755389
AQUEOUS EPOXY RESIN BASED SHOP PRIMER Nov 22, 2020 Pending
Array ( [id] => 20316061 [patent_doc_number] => 12454603 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-28 [patent_title] => Prepreg, laminate, and integrated product [patent_app_type] => utility [patent_app_number] => 17/781845 [patent_app_country] => US [patent_app_date] => 2020-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 8336 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 194 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17781845 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/781845
Prepreg, laminate, and integrated product Nov 19, 2020 Issued
Array ( [id] => 17611659 [patent_doc_number] => 20220153938 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-19 [patent_title] => OXYGEN BARRIER FILM, FOOD PACKAGING MATERIAL COMPRISING SAME, AND METHOD FOR PRODUCING OXYGEN BARRIER FILM [patent_app_type] => utility [patent_app_number] => 17/433605 [patent_app_country] => US [patent_app_date] => 2020-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3862 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 29 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17433605 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/433605
Oxygen barrier film, food packaging material comprising same, and method for producing oxygen barrier film Nov 15, 2020 Issued
Array ( [id] => 17292372 [patent_doc_number] => 20210388211 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-16 [patent_title] => ANTI-GLARE FILM AND POLARIZER WITH THE SAME [patent_app_type] => utility [patent_app_number] => 17/076872 [patent_app_country] => US [patent_app_date] => 2020-10-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8631 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 60 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17076872 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/076872
ANTI-GLARE FILM AND POLARIZER WITH THE SAME Oct 21, 2020 Abandoned
Array ( [id] => 18887856 [patent_doc_number] => 11866620 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-09 [patent_title] => Hotmelt composition comprising three polymers having different peak molecular weights [patent_app_type] => utility [patent_app_number] => 17/075755 [patent_app_country] => US [patent_app_date] => 2020-10-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 8505 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17075755 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/075755
Hotmelt composition comprising three polymers having different peak molecular weights Oct 20, 2020 Issued
Array ( [id] => 18168771 [patent_doc_number] => 20230035382 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-02 [patent_title] => ADHESIVE COMPOSITION [patent_app_type] => utility [patent_app_number] => 17/757771 [patent_app_country] => US [patent_app_date] => 2020-10-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9466 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 12 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17757771 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/757771
ADHESIVE COMPOSITION Oct 18, 2020 Abandoned
Array ( [id] => 18604040 [patent_doc_number] => 11745485 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-09-05 [patent_title] => Epoxy resin composition for carbon-fiber-reinforced composite materials, prepreg, and carbon-fiber-reinforced composite material [patent_app_type] => utility [patent_app_number] => 17/072110 [patent_app_country] => US [patent_app_date] => 2020-10-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 20341 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 159 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17072110 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/072110
Epoxy resin composition for carbon-fiber-reinforced composite materials, prepreg, and carbon-fiber-reinforced composite material Oct 15, 2020 Issued
Array ( [id] => 16584260 [patent_doc_number] => 20210018662 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-01-21 [patent_title] => Polymer-Based Nanocomposite and Optical Filter Based Thereon [patent_app_type] => utility [patent_app_number] => 17/065465 [patent_app_country] => US [patent_app_date] => 2020-10-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5921 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 17065465 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/065465
Polymer-based nanocomposite and optical filter based thereon Oct 6, 2020 Issued
Array ( [id] => 16597296 [patent_doc_number] => 20210023827 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-01-28 [patent_title] => HARDCOAT FILM AND ARTICLE AND IMAGE DISPLAY DEVICE HAVING HARDCOAT FILM [patent_app_type] => utility [patent_app_number] => 17/038890 [patent_app_country] => US [patent_app_date] => 2020-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 24793 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [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] => 17038890 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/038890
HARDCOAT FILM AND ARTICLE AND IMAGE DISPLAY DEVICE HAVING HARDCOAT FILM Sep 29, 2020 Pending
Array ( [id] => 17036937 [patent_doc_number] => 20210253895 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-19 [patent_title] => AQUEOUS SURFACE COATING SOLUTION COMPOSITION AND POLYESTER FILM STRUCTURE [patent_app_type] => utility [patent_app_number] => 17/030586 [patent_app_country] => US [patent_app_date] => 2020-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4335 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17030586 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/030586
AQUEOUS SURFACE COATING SOLUTION COMPOSITION AND POLYESTER FILM STRUCTURE Sep 23, 2020 Abandoned
Array ( [id] => 20465935 [patent_doc_number] => 12521966 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-01-13 [patent_title] => 2K pu-dual cure adhesive for lamination [patent_app_type] => utility [patent_app_number] => 17/761280 [patent_app_country] => US [patent_app_date] => 2020-09-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1514 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17761280 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/761280
2K pu-dual cure adhesive for lamination Sep 16, 2020 Issued
Array ( [id] => 16657554 [patent_doc_number] => 20210054190 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-02-25 [patent_title] => Polymer Composition For Laser Direct Structuring [patent_app_type] => utility [patent_app_number] => 16/995865 [patent_app_country] => US [patent_app_date] => 2020-08-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12496 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -28 [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] => 16995865 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/995865
Polymer composition for laser direct structuring Aug 17, 2020 Issued
Array ( [id] => 16657522 [patent_doc_number] => 20210054158 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-02-25 [patent_title] => PREPREG, COPPER-CLAD LAMINATE AND PRINTED CIRCUIT BOARD [patent_app_type] => utility [patent_app_number] => 16/992100 [patent_app_country] => US [patent_app_date] => 2020-08-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5876 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16992100 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/992100
PREPREG, COPPER-CLAD LAMINATE AND PRINTED CIRCUIT BOARD Aug 12, 2020 Abandoned
Array ( [id] => 16662411 [patent_doc_number] => 20210059048 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-02-25 [patent_title] => Copper-Clad Laminate, Printed Circuit Board and Method for Manufacturing Printed Circuit Board [patent_app_type] => utility [patent_app_number] => 16/992092 [patent_app_country] => US [patent_app_date] => 2020-08-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3101 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 61 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16992092 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/992092
Copper-Clad Laminate, Printed Circuit Board and Method for Manufacturing Printed Circuit Board Aug 11, 2020 Abandoned
Array ( [id] => 17792278 [patent_doc_number] => 20220251369 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-11 [patent_title] => THERMOSETTING RESIN COMPOSITION [patent_app_type] => utility [patent_app_number] => 17/630581 [patent_app_country] => US [patent_app_date] => 2020-08-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7889 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 41 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17630581 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/630581
THERMOSETTING RESIN COMPOSITION Aug 5, 2020 Pending
Array ( [id] => 17611730 [patent_doc_number] => 20220154009 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-19 [patent_title] => THERMOPLASTIC RESIN MATERIAL WITH PRIMER, AND RESIN-RESIN CONJUGATE [patent_app_type] => utility [patent_app_number] => 17/595957 [patent_app_country] => US [patent_app_date] => 2020-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11229 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 39 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17595957 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/595957
THERMOPLASTIC RESIN MATERIAL WITH PRIMER, AND RESIN-RESIN CONJUGATE Aug 2, 2020 Abandoned
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