Search

Michael D. Pak

Examiner (ID: 3628, Phone: (571)272-0879 , Office: P/1646 )

Most Active Art Unit
1646
Art Unit(s)
1674, 1621, 1646, 1812, 0
Total Applications
1549
Issued Applications
718
Pending Applications
268
Abandoned Applications
570

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20600259 [patent_doc_number] => 20260078264 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-03-19 [patent_title] => Tintable Aqueous Paint Composition Having High Block and Scrub Resistance Containing Non-Fluorinated Additives [patent_app_type] => utility [patent_app_number] => 18/986002 [patent_app_country] => US [patent_app_date] => 2024-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16259 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -29 [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] => 18986002 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/986002
Tintable Aqueous Paint Composition Having High Block and Scrub Resistance Containing Non-Fluorinated Additives Dec 17, 2024 Pending
Array ( [id] => 20363170 [patent_doc_number] => 20250352982 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-11-20 [patent_title] => Super Absorbent Polymer [patent_app_type] => utility [patent_app_number] => 18/968600 [patent_app_country] => US [patent_app_date] => 2024-12-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20188 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 174 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18968600 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/968600
Super Absorbent Polymer Dec 3, 2024 Pending
Array ( [id] => 19846826 [patent_doc_number] => 20250092177 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-20 [patent_title] => BINDER COMPOSITIONS AND METHODS OF PREPARING AND USING THE SAME [patent_app_type] => utility [patent_app_number] => 18/958283 [patent_app_country] => US [patent_app_date] => 2024-11-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13702 [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] => 18958283 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/958283
BINDER COMPOSITIONS AND METHODS OF PREPARING AND USING THE SAME Nov 24, 2024 Pending
Array ( [id] => 19890401 [patent_doc_number] => 20250115713 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-10 [patent_title] => ALIPHATIC AND SEMI-AROMATIC POLYAMIDES WITH DIMER ACIDS AND DIMER AMINES [patent_app_type] => utility [patent_app_number] => 18/917342 [patent_app_country] => US [patent_app_date] => 2024-10-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 24678 [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] => 18917342 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/917342
ALIPHATIC AND SEMI-AROMATIC POLYAMIDES WITH DIMER ACIDS AND DIMER AMINES Oct 15, 2024 Pending
Array ( [id] => 19658605 [patent_doc_number] => 20240425670 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-26 [patent_title] => POLYMER/EXFOLIATED NANO-COMPOSITE FILMS WITH SUPERIOR MECHANICAL PROPERTIES [patent_app_type] => utility [patent_app_number] => 18/756286 [patent_app_country] => US [patent_app_date] => 2024-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9024 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 49 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18756286 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/756286
POLYMER/EXFOLIATED NANO-COMPOSITE FILMS WITH SUPERIOR MECHANICAL PROPERTIES Jun 26, 2024 Pending
Array ( [id] => 19969708 [patent_doc_number] => 12338300 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-24 [patent_title] => Polymer particles with a gradient composition and methods of production thereof [patent_app_type] => utility [patent_app_number] => 18/662095 [patent_app_country] => US [patent_app_date] => 2024-05-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 8440 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 208 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18662095 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/662095
Polymer particles with a gradient composition and methods of production thereof May 12, 2024 Issued
Array ( [id] => 19403717 [patent_doc_number] => 20240287228 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-29 [patent_title] => HOLLOW POLYMER PARTICLES AND METHOD FOR MANUFACTURING SAME [patent_app_type] => utility [patent_app_number] => 18/644454 [patent_app_country] => US [patent_app_date] => 2024-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7045 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 18644454 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/644454
HOLLOW POLYMER PARTICLES AND METHOD FOR MANUFACTURING SAME Apr 23, 2024 Pending
Array ( [id] => 19142251 [patent_doc_number] => 20240141081 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-02 [patent_title] => FLUORORESIN, AND METHOD FOR PRODUCING SAME [patent_app_type] => utility [patent_app_number] => 18/406542 [patent_app_country] => US [patent_app_date] => 2024-01-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 23851 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 18406542 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/406542
FLUORORESIN, AND METHOD FOR PRODUCING SAME Jan 7, 2024 Pending
Array ( [id] => 19112946 [patent_doc_number] => 20240124696 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-18 [patent_title] => COMPOSITE RESIN MOLDED ARTICLE [patent_app_type] => utility [patent_app_number] => 18/396081 [patent_app_country] => US [patent_app_date] => 2023-12-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7233 [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] => 18396081 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/396081
COMPOSITE RESIN MOLDED ARTICLE Dec 25, 2023 Abandoned
Array ( [id] => 19311677 [patent_doc_number] => 12037480 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-07-16 [patent_title] => Three-dimensional carbon-based copolymerization composite, and preparation method and use thereof [patent_app_type] => utility [patent_app_number] => 18/541737 [patent_app_country] => US [patent_app_date] => 2023-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 5158 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 244 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18541737 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/541737
Three-dimensional carbon-based copolymerization composite, and preparation method and use thereof Dec 14, 2023 Issued
Array ( [id] => 20193708 [patent_doc_number] => 20250270418 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-08-28 [patent_title] => THERMOSETTING RESIN COMPOSITION AND CURED FILM [patent_app_type] => utility [patent_app_number] => 19/099498 [patent_app_country] => US [patent_app_date] => 2023-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12949 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 190 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19099498 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/099498
THERMOSETTING RESIN COMPOSITION AND CURED FILM Nov 29, 2023 Pending
Array ( [id] => 19097860 [patent_doc_number] => 20240117088 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-11 [patent_title] => METHOD FOR PRODUCING FLUORINATED COPOLYMER [patent_app_type] => utility [patent_app_number] => 18/519169 [patent_app_country] => US [patent_app_date] => 2023-11-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10948 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 18519169 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/519169
METHOD FOR PRODUCING FLUORINATED COPOLYMER Nov 26, 2023 Pending
Array ( [id] => 19097859 [patent_doc_number] => 20240117087 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-11 [patent_title] => FLUOROPOLYMER PRODUCTION METHOD, POLYTETRAFLUOROETHYLENE PRODUCTION METHOD AND COMPOSITION [patent_app_type] => utility [patent_app_number] => 18/512794 [patent_app_country] => US [patent_app_date] => 2023-11-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 53959 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 211 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18512794 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/512794
FLUOROPOLYMER PRODUCTION METHOD, POLYTETRAFLUOROETHYLENE PRODUCTION METHOD AND COMPOSITION Nov 16, 2023 Pending
Array ( [id] => 19172578 [patent_doc_number] => 20240158552 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-16 [patent_title] => MONOMER COMPOSITION, METHACRYLIC RESIN COMPOSITION AND RESIN MOLDED BODY [patent_app_type] => utility [patent_app_number] => 18/512500 [patent_app_country] => US [patent_app_date] => 2023-11-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10259 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 31 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18512500 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/512500
MONOMER COMPOSITION, METHACRYLIC RESIN COMPOSITION AND RESIN MOLDED BODY Nov 16, 2023 Pending
Array ( [id] => 18987674 [patent_doc_number] => 20240059643 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-22 [patent_title] => METHYL METHACRYLATE-CONTAINING COMPOSITION AND METHYL METHACRYLATE POLYMER PRODUCTION METHOD [patent_app_type] => utility [patent_app_number] => 18/383758 [patent_app_country] => US [patent_app_date] => 2023-10-25 [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] => -18 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18383758 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/383758
METHYL METHACRYLATE-CONTAINING COMPOSITION AND METHYL METHACRYLATE POLYMER PRODUCTION METHOD Oct 24, 2023 Pending
Array ( [id] => 18987673 [patent_doc_number] => 20240059642 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-22 [patent_title] => METHYL METHACRYLATE-CONTAINING COMPOSITION AND METHOD FOR PRODUCING METHYL METHACRYLATE POLYMER [patent_app_type] => utility [patent_app_number] => 18/383441 [patent_app_country] => US [patent_app_date] => 2023-10-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9826 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18383441 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/383441
METHYL METHACRYLATE-CONTAINING COMPOSITION AND METHOD FOR PRODUCING METHYL METHACRYLATE POLYMER Oct 23, 2023 Pending
Array ( [id] => 19890385 [patent_doc_number] => 20250115697 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-10 [patent_title] => CURABLE FORMULATIONS FOR POLISHING PADS [patent_app_type] => utility [patent_app_number] => 18/483352 [patent_app_country] => US [patent_app_date] => 2023-10-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21255 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18483352 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/483352
CURABLE FORMULATIONS FOR POLISHING PADS Oct 8, 2023 Pending
Array ( [id] => 18841662 [patent_doc_number] => 20230404065 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-21 [patent_title] => MICROPARTICLES AND MICROPARTICLE DISPERSION [patent_app_type] => utility [patent_app_number] => 18/240635 [patent_app_country] => US [patent_app_date] => 2023-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11898 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 32 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18240635 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/240635
MICROPARTICLES AND MICROPARTICLE DISPERSION Aug 30, 2023 Pending
Array ( [id] => 19800595 [patent_doc_number] => 20250066520 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-27 [patent_title] => Propylene Ethylene Random Copolymer Having Low Hexane Extractable and Xylene Soluble [patent_app_type] => utility [patent_app_number] => 18/454204 [patent_app_country] => US [patent_app_date] => 2023-08-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3026 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18454204 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/454204
Propylene Ethylene Random Copolymer Having Low Hexane Extractable and Xylene Soluble Aug 22, 2023 Pending
Array ( [id] => 18817579 [patent_doc_number] => 20230391919 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-07 [patent_title] => FLUORINE-CONTAINING COPOLYMER [patent_app_type] => utility [patent_app_number] => 18/450567 [patent_app_country] => US [patent_app_date] => 2023-08-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14527 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18450567 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/450567
FLUORINE-CONTAINING COPOLYMER Aug 15, 2023 Pending
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