Search

Brian P. Mruk

Examiner (ID: 8889, Phone: (571)272-1321 , Office: P/1761 )

Most Active Art Unit
1761
Art Unit(s)
1761, 1796, 1751
Total Applications
2344
Issued Applications
1595
Pending Applications
178
Abandoned Applications
585

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20059559 [patent_doc_number] => 20250197781 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-19 [patent_title] => LAUNDRY TREATMENT COMPOSITON COMPRISING A DELIVERY PARTICLE [patent_app_type] => utility [patent_app_number] => 18/978493 [patent_app_country] => US [patent_app_date] => 2024-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13671 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 18978493 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/978493
LAUNDRY TREATMENT COMPOSITON COMPRISING A DELIVERY PARTICLE Dec 11, 2024 Pending
Array ( [id] => 20657876 [patent_doc_number] => 20260109915 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-04-23 [patent_title] => SILICONE AND SULFATE-FREE CONDITIONING SHAMPOO [patent_app_type] => utility [patent_app_number] => 18/919896 [patent_app_country] => US [patent_app_date] => 2024-10-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19818 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18919896 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/919896
SILICONE AND SULFATE-FREE CONDITIONING SHAMPOO Oct 17, 2024 Pending
Array ( [id] => 19904289 [patent_doc_number] => 12281285 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2025-04-22 [patent_title] => Detergent tablet free of SLS surfactant and preparation method thereof [patent_app_type] => utility [patent_app_number] => 18/910059 [patent_app_country] => US [patent_app_date] => 2024-10-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3061 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 214 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18910059 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/910059
Detergent tablet free of SLS surfactant and preparation method thereof Oct 8, 2024 Issued
Array ( [id] => 19770267 [patent_doc_number] => 20250051693 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-13 [patent_title] => DISSOLVABLE AND DISPERSABLE BLEACH SHEET [patent_app_type] => utility [patent_app_number] => 18/911198 [patent_app_country] => US [patent_app_date] => 2024-10-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14639 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 5 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18911198 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/911198
DISSOLVABLE AND DISPERSABLE BLEACH SHEET Oct 8, 2024 Pending
Array ( [id] => 20059562 [patent_doc_number] => 20250197784 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-19 [patent_title] => PIGMENT UNIT DOSE DETERGENT [patent_app_type] => utility [patent_app_number] => 18/896143 [patent_app_country] => US [patent_app_date] => 2024-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21729 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18896143 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/896143
PIGMENT UNIT DOSE DETERGENT Sep 24, 2024 Pending
Array ( [id] => 19877096 [patent_doc_number] => 20250109353 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-03 [patent_title] => POST-CHEMICAL MECHANICAL POLISHING CLEANING COMPOSITION, POST-CHEMICAL MECHANICAL POLISHING CLEANING METHOD, AND METHOD FOR PRODUCING SEMICONDUCTOR SUBSTRATE [patent_app_type] => utility [patent_app_number] => 18/894197 [patent_app_country] => US [patent_app_date] => 2024-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16120 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [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] => 18894197 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/894197
POST-CHEMICAL MECHANICAL POLISHING CLEANING COMPOSITION, POST-CHEMICAL MECHANICAL POLISHING CLEANING METHOD, AND METHOD FOR PRODUCING SEMICONDUCTOR SUBSTRATE Sep 23, 2024 Pending
Array ( [id] => 19724261 [patent_doc_number] => 20250027012 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-23 [patent_title] => DETERGENT COMPOSITION COMPRISING DETERSIVE SURFACTANT AND GRAFT POLYMER [patent_app_type] => utility [patent_app_number] => 18/894029 [patent_app_country] => US [patent_app_date] => 2024-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 34772 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18894029 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/894029
DETERGENT COMPOSITION COMPRISING DETERSIVE SURFACTANT AND GRAFT POLYMER Sep 23, 2024 Pending
Array ( [id] => 19631396 [patent_doc_number] => 20240409845 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-12 [patent_title] => LIQUID HAND DISHWASHING CLEANING COMPOSITION [patent_app_type] => utility [patent_app_number] => 18/810857 [patent_app_country] => US [patent_app_date] => 2024-08-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9159 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 198 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18810857 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/810857
LIQUID HAND DISHWASHING CLEANING COMPOSITION Aug 20, 2024 Pending
Array ( [id] => 20420468 [patent_doc_number] => 20250382553 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-12-18 [patent_title] => PHOTORESIST STRIPPER AND METHOD FOR USING THE SAME [patent_app_type] => utility [patent_app_number] => 18/801689 [patent_app_country] => US [patent_app_date] => 2024-08-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 723 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18801689 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/801689
PHOTORESIST STRIPPER AND METHOD FOR USING THE SAME Aug 11, 2024 Pending
Array ( [id] => 19709476 [patent_doc_number] => 20250019618 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-16 [patent_title] => IRON, RUST, AND METALLIC DEPOSIT REMOVAL PRODUCT AND METHOD OF USING THE SAME [patent_app_type] => utility [patent_app_number] => 18/795362 [patent_app_country] => US [patent_app_date] => 2024-08-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4569 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -27 [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] => 18795362 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/795362
IRON, RUST, AND METALLIC DEPOSIT REMOVAL PRODUCT AND METHOD OF USING THE SAME Aug 5, 2024 Pending
Array ( [id] => 20279642 [patent_doc_number] => 20250304884 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-10-02 [patent_title] => ENHANCING SOLUBILITY OF WATER IN MCT OIL USING ALCOHOLS [patent_app_type] => utility [patent_app_number] => 18/792097 [patent_app_country] => US [patent_app_date] => 2024-08-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4753 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18792097 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/792097
ENHANCING SOLUBILITY OF WATER IN MCT OIL USING ALCOHOLS Jul 31, 2024 Pending
Array ( [id] => 19572108 [patent_doc_number] => 20240376400 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-14 [patent_title] => SYNERGISTIC SURFACTANT PACKAGE FOR CLEANING OF FOOD AND OILY SOILS [patent_app_type] => utility [patent_app_number] => 18/781539 [patent_app_country] => US [patent_app_date] => 2024-07-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16315 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -27 [patent_words_short_claim] => 51 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18781539 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/781539
SYNERGISTIC SURFACTANT PACKAGE FOR CLEANING OF FOOD AND OILY SOILS Jul 22, 2024 Pending
Array ( [id] => 19512314 [patent_doc_number] => 20240344000 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-17 [patent_title] => HIGH PERFORMANCE LOW VISCOELASTICITY FOAMING DETERGENT COMPOSITIONS EMPLOYING EXTENDED CHAIN ANIONIC SURFACTANTS [patent_app_type] => utility [patent_app_number] => 18/753021 [patent_app_country] => US [patent_app_date] => 2024-06-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12442 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18753021 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/753021
High performance low viscoelasticity foaming detergent compositions employing extended chain anionic surfactants Jun 24, 2024 Issued
Array ( [id] => 19658715 [patent_doc_number] => 20240425780 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-26 [patent_title] => CLEANING SOLUTION, METHOD FOR CLEANING SEMICONDUCTOR SUBSTRATE, AND METHOD FOR MANUFACTURING SEMICONDUCTOR [patent_app_type] => utility [patent_app_number] => 18/747824 [patent_app_country] => US [patent_app_date] => 2024-06-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13071 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 40 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18747824 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/747824
CLEANING SOLUTION, METHOD FOR CLEANING SEMICONDUCTOR SUBSTRATE, AND METHOD FOR MANUFACTURING SEMICONDUCTOR Jun 18, 2024 Pending
Array ( [id] => 19651487 [patent_doc_number] => 12173258 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-12-24 [patent_title] => Concentrated dissolvable fabric softener sheets [patent_app_type] => utility [patent_app_number] => 18/739790 [patent_app_country] => US [patent_app_date] => 2024-06-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6773 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 56 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18739790 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/739790
Concentrated dissolvable fabric softener sheets Jun 10, 2024 Issued
Array ( [id] => 19464436 [patent_doc_number] => 20240318105 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-26 [patent_title] => MULTILAYER DISSOLVABLE SOLID ARTICLE AND METHOD OF MAKING SAME [patent_app_type] => utility [patent_app_number] => 18/736930 [patent_app_country] => US [patent_app_date] => 2024-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 25102 [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] => 18736930 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/736930
MULTILAYER DISSOLVABLE SOLID ARTICLE AND METHOD OF MAKING SAME Jun 6, 2024 Pending
Array ( [id] => 19643128 [patent_doc_number] => 20240417648 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-19 [patent_title] => PROCESSING SOLUTION FOR SEMICONDUCTOR DEVICE, METHOD FOR PROCESSING SUBSTRATE, AND METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE [patent_app_type] => utility [patent_app_number] => 18/680569 [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] => 5630 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 28 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18680569 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/680569
PROCESSING SOLUTION FOR SEMICONDUCTOR DEVICE, METHOD FOR PROCESSING SUBSTRATE, AND METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE May 30, 2024 Pending
Array ( [id] => 20391628 [patent_doc_number] => 20250367103 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-12-04 [patent_title] => SOLIDIFIED GEL AND METHODS FOR CLEANSING SKIN [patent_app_type] => utility [patent_app_number] => 18/678948 [patent_app_country] => US [patent_app_date] => 2024-05-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12563 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18678948 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/678948
SOLIDIFIED GEL AND METHODS FOR CLEANSING SKIN May 29, 2024 Pending
Array ( [id] => 20187236 [patent_doc_number] => 12398343 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-26 [patent_title] => Acidic liquid fabric care compositions [patent_app_type] => utility [patent_app_number] => 18/676935 [patent_app_country] => US [patent_app_date] => 2024-05-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5154 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 249 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18676935 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/676935
Acidic liquid fabric care compositions May 28, 2024 Issued
Array ( [id] => 19846986 [patent_doc_number] => 20250092337 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-20 [patent_title] => MASK CLEANING COMPOSITION, MASK CLEANING METHOD, AND METHOD OF MANUFACTURING DISPLAY APPARATUS [patent_app_type] => utility [patent_app_number] => 18/675410 [patent_app_country] => US [patent_app_date] => 2024-05-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8084 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18675410 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/675410
MASK CLEANING COMPOSITION, MASK CLEANING METHOD, AND METHOD OF MANUFACTURING DISPLAY APPARATUS May 27, 2024 Pending
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