Search

Brian P. Mruk

Examiner (ID: 11126, Phone: (571)272-1321 , Office: P/1761 )

Most Active Art Unit
1761
Art Unit(s)
1751, 1796, 1761
Total Applications
2320
Issued Applications
1585
Pending Applications
172
Abandoned Applications
583

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19339424 [patent_doc_number] => 12049603 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-30 [patent_title] => Liquid hand dishwashing cleaning composition [patent_app_type] => utility [patent_app_number] => 17/477571 [patent_app_country] => US [patent_app_date] => 2021-09-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8682 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 164 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17477571 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/477571
Liquid hand dishwashing cleaning composition Sep 16, 2021 Issued
Array ( [id] => 18771080 [patent_doc_number] => 20230365889 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-16 [patent_title] => COMPOSITION [patent_app_type] => utility [patent_app_number] => 18/027906 [patent_app_country] => US [patent_app_date] => 2021-09-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12233 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [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] => 18027906 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/027906
COMPOSITION Sep 16, 2021 Abandoned
Array ( [id] => 19441396 [patent_doc_number] => 12091637 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-09-17 [patent_title] => Liquid hand dishwashing cleaning composition [patent_app_type] => utility [patent_app_number] => 17/477575 [patent_app_country] => US [patent_app_date] => 2021-09-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9079 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 191 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17477575 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/477575
Liquid hand dishwashing cleaning composition Sep 16, 2021 Issued
Array ( [id] => 17474142 [patent_doc_number] => 20220081646 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-17 [patent_title] => LIQUID HAND DISHWASHING CLEANING COMPOSITION [patent_app_type] => utility [patent_app_number] => 17/477582 [patent_app_country] => US [patent_app_date] => 2021-09-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8450 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 290 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17477582 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/477582
LIQUID HAND DISHWASHING CLEANING COMPOSITION Sep 16, 2021 Abandoned
Array ( [id] => 18575699 [patent_doc_number] => 11732215 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-08-22 [patent_title] => Aqueous gel cleaning composition for lipophilic stain removal from vehicle surfaces [patent_app_type] => utility [patent_app_number] => 17/411652 [patent_app_country] => US [patent_app_date] => 2021-08-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 2680 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17411652 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/411652
Aqueous gel cleaning composition for lipophilic stain removal from vehicle surfaces Aug 24, 2021 Issued
Array ( [id] => 19411924 [patent_doc_number] => 12077731 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-09-03 [patent_title] => Use of polymer blends to reduce or eliminate amine oxide in hand dishwashing detergents [patent_app_type] => utility [patent_app_number] => 17/445041 [patent_app_country] => US [patent_app_date] => 2021-08-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 8180 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 39 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17445041 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/445041
Use of polymer blends to reduce or eliminate amine oxide in hand dishwashing detergents Aug 12, 2021 Issued
Array ( [id] => 20527431 [patent_doc_number] => 12545856 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-02-10 [patent_title] => Detergent compositions comprising secondary alkane sultanate, a second anionic surfactant, and alkyl hydroxysultaine cosurfactant [patent_app_type] => utility [patent_app_number] => 18/020133 [patent_app_country] => US [patent_app_date] => 2021-08-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4197 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18020133 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/020133
Detergent compositions comprising secondary alkane sultanate, a second anionic surfactant, and alkyl hydroxysultaine cosurfactant Aug 9, 2021 Issued
Array ( [id] => 18675473 [patent_doc_number] => 20230313078 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-05 [patent_title] => Process for the Preparation of Microcapsules [patent_app_type] => utility [patent_app_number] => 18/019793 [patent_app_country] => US [patent_app_date] => 2021-08-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 26004 [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] => 18019793 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/019793
Process for the Preparation of Microcapsules Aug 4, 2021 Pending
Array ( [id] => 18612563 [patent_doc_number] => 20230279295 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-07 [patent_title] => NOVEL FLUOROSURFACTANTS AND USES THEREOF IN MICROFLUIDICS [patent_app_type] => utility [patent_app_number] => 18/040686 [patent_app_country] => US [patent_app_date] => 2021-08-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12291 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 223 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18040686 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/040686
NOVEL FLUOROSURFACTANTS AND USES THEREOF IN MICROFLUIDICS Aug 1, 2021 Abandoned
Array ( [id] => 19339423 [patent_doc_number] => 12049602 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-07-30 [patent_title] => System for removal of lime scale [patent_app_type] => utility [patent_app_number] => 17/389069 [patent_app_country] => US [patent_app_date] => 2021-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 2932 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [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] => 17389069 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/389069
System for removal of lime scale Jul 28, 2021 Issued
Array ( [id] => 19226855 [patent_doc_number] => 12006489 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-06-11 [patent_title] => Amphiphilic polysaccharide derivatives and compositions comprising same [patent_app_type] => utility [patent_app_number] => 17/376806 [patent_app_country] => US [patent_app_date] => 2021-07-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 34224 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 67 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17376806 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/376806
Amphiphilic polysaccharide derivatives and compositions comprising same Jul 14, 2021 Issued
Array ( [id] => 17428667 [patent_doc_number] => 20220056375 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-24 [patent_title] => AMPHIPHILIC POLYSACCHARIDE DERIVATIVES AND COMPOSITIONS COMPRISING SAME [patent_app_type] => utility [patent_app_number] => 17/376834 [patent_app_country] => US [patent_app_date] => 2021-07-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 34192 [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] => 17376834 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/376834
Amphiphilic polysaccharide derivatives and compositions comprising same Jul 14, 2021 Issued
Array ( [id] => 17200368 [patent_doc_number] => 20210340463 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-04 [patent_title] => ANIONIC SURFACTANTS AND WASHING AND CLEANING AGENTS CONTAINING SAME [patent_app_type] => utility [patent_app_number] => 17/373728 [patent_app_country] => US [patent_app_date] => 2021-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7863 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17373728 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/373728
ANIONIC SURFACTANTS AND WASHING AND CLEANING AGENTS CONTAINING SAME Jul 11, 2021 Abandoned
Array ( [id] => 17334426 [patent_doc_number] => 20220000757 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-06 [patent_title] => FOAMING MIXED ALCOHOL/WATER COMPOSITIONS COMPRISING A COMBINATION OF ALKYL SILOXANE AND A HYDROTROPE/SOLUBILIZER [patent_app_type] => utility [patent_app_number] => 17/305380 [patent_app_country] => US [patent_app_date] => 2021-07-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19232 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -44 [patent_words_short_claim] => 22 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17305380 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/305380
Foaming mixed alcohol/water compositions comprising a combination of alkyl siloxane and a hydrotrope/solubilizer Jul 5, 2021 Issued
Array ( [id] => 17336305 [patent_doc_number] => 20220002636 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-06 [patent_title] => PEG-MODIFIED CASTOR OIL BASED COMPOSITIONS FOR MICROEMULSIFYING AND REMOVING MULTIPLE OILY SOILS [patent_app_type] => utility [patent_app_number] => 17/305363 [patent_app_country] => US [patent_app_date] => 2021-07-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16609 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -45 [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] => 17305363 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/305363
PEG-modified castor oil based compositions for microemulsifying and removing multiple oily soils Jul 5, 2021 Issued
Array ( [id] => 17185423 [patent_doc_number] => 20210332308 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-28 [patent_title] => SYSTEM AND A PROCESS OF A FABRIC MATERIAL [patent_app_type] => utility [patent_app_number] => 17/367187 [patent_app_country] => US [patent_app_date] => 2021-07-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4826 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 57 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17367187 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/367187
System and a process of a fabric material Jul 1, 2021 Issued
Array ( [id] => 19940447 [patent_doc_number] => 12312569 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-27 [patent_title] => Kit for cleaning agent and method for preparing cleaning agent [patent_app_type] => utility [patent_app_number] => 17/358717 [patent_app_country] => US [patent_app_date] => 2021-06-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14087 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 181 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17358717 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/358717
Kit for cleaning agent and method for preparing cleaning agent Jun 24, 2021 Issued
Array ( [id] => 17154731 [patent_doc_number] => 20210315782 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-14 [patent_title] => CLEANSING COMPOSITIONS [patent_app_type] => utility [patent_app_number] => 17/352655 [patent_app_country] => US [patent_app_date] => 2021-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11887 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17352655 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/352655
Cleansing compositions Jun 20, 2021 Issued
Array ( [id] => 20173170 [patent_doc_number] => 12391904 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-19 [patent_title] => Method for preparing a particle- and surfactant-containing liquid [patent_app_type] => utility [patent_app_number] => 17/351587 [patent_app_country] => US [patent_app_date] => 2021-06-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1019 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17351587 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/351587
Method for preparing a particle- and surfactant-containing liquid Jun 17, 2021 Issued
Array ( [id] => 17299809 [patent_doc_number] => 20210395648 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-23 [patent_title] => LAUNDRY CARE OR DISH CARE COMPOSITION COMPRISING A POLY ALPHA-1,6-GLUCAN DERIVATIVE [patent_app_type] => utility [patent_app_number] => 17/342577 [patent_app_country] => US [patent_app_date] => 2021-06-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 24060 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17342577 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/342577
Laundry care or dish care composition comprising a poly alpha-1,6-glucan derivative Jun 8, 2021 Issued
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