Search

Si Ming Ku

Examiner (ID: 2516, Phone: (571)270-5450 , Office: P/3775 )

Most Active Art Unit
3775
Art Unit(s)
3775, 3771
Total Applications
908
Issued Applications
609
Pending Applications
104
Abandoned Applications
224

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20349989 [patent_doc_number] => 20250346841 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-11-13 [patent_title] => DISSOLVABLE CLEANING PRODUCTS FREE OF PLASTICS AND/OR POLYVINYL ALCOHOL [patent_app_type] => utility [patent_app_number] => 19/280474 [patent_app_country] => US [patent_app_date] => 2025-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1321 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19280474 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/280474
DISSOLVABLE CLEANING PRODUCTS FREE OF PLASTICS AND/OR POLYVINYL ALCOHOL Jul 24, 2025 Pending
Array ( [id] => 20288538 [patent_doc_number] => 20250313781 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-10-09 [patent_title] => SOLVENT COMPOSITIONS AND ASSOCIATED METHODS [patent_app_type] => utility [patent_app_number] => 19/173626 [patent_app_country] => US [patent_app_date] => 2025-04-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7506 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 19173626 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/173626
SOLVENT COMPOSITIONS AND ASSOCIATED METHODS Apr 7, 2025 Pending
Array ( [id] => 19754649 [patent_doc_number] => 20250043214 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-06 [patent_title] => CLEANING COMPOSITION, CHEMICAL-MECHANICAL PROCESS, AND CONTINUOUS HYDRODYNAMIC SYSTEM FOR CONTAMINANT CONTROL IN INDUSTRIAL MACHINES [patent_app_type] => utility [patent_app_number] => 18/779690 [patent_app_country] => US [patent_app_date] => 2024-07-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5775 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18779690 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/779690
CLEANING COMPOSITION, CHEMICAL-MECHANICAL PROCESS, AND CONTINUOUS HYDRODYNAMIC SYSTEM FOR CONTAMINANT CONTROL IN INDUSTRIAL MACHINES Jul 21, 2024 Pending
Array ( [id] => 19543347 [patent_doc_number] => 20240360383 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-31 [patent_title] => Color-Protecting Detergents [patent_app_type] => utility [patent_app_number] => 18/763060 [patent_app_country] => US [patent_app_date] => 2024-07-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7141 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [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] => 18763060 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/763060
Color-Protecting Detergents Jul 2, 2024 Pending
Array ( [id] => 19528479 [patent_doc_number] => 20240352381 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-24 [patent_title] => Color-Protecting Detergents [patent_app_type] => utility [patent_app_number] => 18/762993 [patent_app_country] => US [patent_app_date] => 2024-07-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6857 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 48 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18762993 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/762993
Color-Protecting Detergents Jul 2, 2024 Pending
Array ( [id] => 19543352 [patent_doc_number] => 20240360388 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-31 [patent_title] => Color-Protecting Detergents [patent_app_type] => utility [patent_app_number] => 18/761772 [patent_app_country] => US [patent_app_date] => 2024-07-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6908 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 48 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18761772 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/761772
Color-Protecting Detergents Jul 1, 2024 Pending
Array ( [id] => 20466756 [patent_doc_number] => 12522789 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-01-13 [patent_title] => Laundry composition and preparation method therefor [patent_app_type] => utility [patent_app_number] => 18/839498 [patent_app_country] => US [patent_app_date] => 2024-06-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1826 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18839498 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/839498
Laundry composition and preparation method therefor Jun 24, 2024 Issued
Array ( [id] => 20420461 [patent_doc_number] => 20250382546 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-12-18 [patent_title] => PARTICULATE LAUNDRY SOFTENING WASH ADDITIVE [patent_app_type] => utility [patent_app_number] => 18/746234 [patent_app_country] => US [patent_app_date] => 2024-06-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13891 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 18746234 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/746234
PARTICULATE LAUNDRY SOFTENING WASH ADDITIVE Jun 17, 2024 Pending
Array ( [id] => 19464435 [patent_doc_number] => 20240318104 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-26 [patent_title] => SHAPED DETERGENT PRODUCT COMPOSITION COMPRISING AMINOPOLYCARBOXYLATE [patent_app_type] => utility [patent_app_number] => 18/679605 [patent_app_country] => US [patent_app_date] => 2024-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10302 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18679605 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/679605
SHAPED DETERGENT PRODUCT COMPOSITION COMPRISING AMINOPOLYCARBOXYLATE May 30, 2024 Abandoned
Array ( [id] => 19800767 [patent_doc_number] => 20250066692 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-27 [patent_title] => DETERGENT COMPOSITION WITH PEPTIDES AND PROTEINS [patent_app_type] => utility [patent_app_number] => 18/673698 [patent_app_country] => US [patent_app_date] => 2024-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15674 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 18673698 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/673698
DETERGENT COMPOSITION WITH PEPTIDES AND PROTEINS May 23, 2024 Pending
Array ( [id] => 19601335 [patent_doc_number] => 20240392215 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-28 [patent_title] => CLEANING LIQUID, METHOD OF CLEANING SUBSTRATE, AND METHOD OF MANUFACTURING SEMICONDUCTOR ELEMENT [patent_app_type] => utility [patent_app_number] => 18/667524 [patent_app_country] => US [patent_app_date] => 2024-05-17 [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] => -14 [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] => 18667524 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/667524
CLEANING LIQUID, METHOD OF CLEANING SUBSTRATE, AND METHOD OF MANUFACTURING SEMICONDUCTOR ELEMENT May 16, 2024 Pending
Array ( [id] => 20264323 [patent_doc_number] => 12435300 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-07 [patent_title] => Multilayer dissolvable solid article containing solid particles for making the same [patent_app_type] => utility [patent_app_number] => 18/654095 [patent_app_country] => US [patent_app_date] => 2024-05-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 10 [patent_no_of_words] => 21796 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 200 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18654095 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/654095
Multilayer dissolvable solid article containing solid particles for making the same May 2, 2024 Issued
Array ( [id] => 19528482 [patent_doc_number] => 20240352384 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-24 [patent_title] => LAUNDRY SANITIZING COMPOSITIONS [patent_app_type] => utility [patent_app_number] => 18/641691 [patent_app_country] => US [patent_app_date] => 2024-04-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 24356 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 63 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18641691 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/641691
LAUNDRY SANITIZING COMPOSITIONS Apr 21, 2024 Pending
Array ( [id] => 19281829 [patent_doc_number] => 20240218303 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-04 [patent_title] => SOLIDIFYING LIQUID AMINE OXIDE, BETAINE, AND/OR SULTAINE SURFACTANTS WITH A BINDER AND OPTIONAL CARRIER [patent_app_type] => utility [patent_app_number] => 18/607242 [patent_app_country] => US [patent_app_date] => 2024-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19447 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 18607242 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/607242
SOLIDIFYING LIQUID AMINE OXIDE, BETAINE, AND/OR SULTAINE SURFACTANTS WITH A BINDER AND OPTIONAL CARRIER Mar 14, 2024 Pending
Array ( [id] => 19418727 [patent_doc_number] => 20240294850 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-05 [patent_title] => COLOR CHANGING CLEANING COMPOSITIONS [patent_app_type] => utility [patent_app_number] => 18/594883 [patent_app_country] => US [patent_app_date] => 2024-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4920 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 45 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18594883 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/594883
COLOR CHANGING CLEANING COMPOSITIONS Mar 3, 2024 Pending
Array ( [id] => 19345450 [patent_doc_number] => 20240254413 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-01 [patent_title] => DETERGENT COMPOSITION COMPRISING DETERSIVE SURFACTANT AND BIODEGRADABLE GRAFT POLYMERS [patent_app_type] => utility [patent_app_number] => 18/438576 [patent_app_country] => US [patent_app_date] => 2024-02-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 36897 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 230 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18438576 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/438576
DETERGENT COMPOSITION COMPRISING DETERSIVE SURFACTANT AND BIODEGRADABLE GRAFT POLYMERS Feb 11, 2024 Pending
Array ( [id] => 19218111 [patent_doc_number] => 20240182815 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-06 [patent_title] => PARTICLES COMPRISING POLYALKYLENE GLYCOL, AN EFFERVESCENT SYSTEM AND PERFUME [patent_app_type] => utility [patent_app_number] => 18/438010 [patent_app_country] => US [patent_app_date] => 2024-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13165 [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] => 18438010 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/438010
PARTICLES COMPRISING POLYALKYLENE GLYCOL, AN EFFERVESCENT SYSTEM AND PERFUME Feb 8, 2024 Pending
Array ( [id] => 19381192 [patent_doc_number] => 20240271062 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-15 [patent_title] => AQUEOUS CLEANING LIQUID [patent_app_type] => utility [patent_app_number] => 18/433995 [patent_app_country] => US [patent_app_date] => 2024-02-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6719 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 25 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18433995 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/433995
AQUEOUS CLEANING LIQUID Feb 5, 2024 Pending
Array ( [id] => 19389699 [patent_doc_number] => 20240279569 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-22 [patent_title] => AQUEOUS CLEANING LIQUID [patent_app_type] => utility [patent_app_number] => 18/433986 [patent_app_country] => US [patent_app_date] => 2024-02-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10461 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 30 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18433986 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/433986
AQUEOUS CLEANING LIQUID Feb 5, 2024 Pending
Array ( [id] => 19281818 [patent_doc_number] => 20240218292 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-04 [patent_title] => SOLID CONTROLLED RELEASE CAUSTIC DETERGENT COMPOSITIONS [patent_app_type] => utility [patent_app_number] => 18/422774 [patent_app_country] => US [patent_app_date] => 2024-01-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11800 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18422774 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/422774
SOLID CONTROLLED RELEASE CAUSTIC DETERGENT COMPOSITIONS Jan 24, 2024 Pending
Menu