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] => 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
Array ( [id] => 17292450 [patent_doc_number] => 20210388289 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-16 [patent_title] => LAUNDRY CARE OR DISH CARE COMPOSITION COMPRISING A POLY ALPHA-1,6-GLUCAN DERIVATIVE [patent_app_type] => utility [patent_app_number] => 17/342574 [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] => 22367 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17342574 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/342574
Laundry care or dish care composition comprising a poly alpha-1,6-glucan derivative Jun 8, 2021 Issued
Array ( [id] => 18333662 [patent_doc_number] => 20230125610 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-27 [patent_title] => AMPHIPHILIC ALKOXYLATED POLYETHYLENE/-PROPYLENE IMINE COPOLYMERS FOR MULTI-BENEFIT DETERGENT FORMULATIONS [patent_app_type] => utility [patent_app_number] => 17/907402 [patent_app_country] => US [patent_app_date] => 2021-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 24195 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 17907402 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/907402
AMPHIPHILIC ALKOXYLATED POLYETHYLENE/-PROPYLENE IMINE COPOLYMERS FOR MULTI-BENEFIT DETERGENT FORMULATIONS Jun 7, 2021 Abandoned
Array ( [id] => 18485083 [patent_doc_number] => 20230212406 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-06 [patent_title] => AIR PURIFYING COATING SYSTEM AND METHOD FOR MAKING SAME [patent_app_type] => utility [patent_app_number] => 17/928547 [patent_app_country] => US [patent_app_date] => 2021-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6643 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -32 [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] => 17928547 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/928547
Air purifying coating system and method for making same Jun 2, 2021 Issued
Array ( [id] => 17274705 [patent_doc_number] => 20210380903 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-09 [patent_title] => NON-CAUSTIC CLEANING COMPOSITIONS AND USES THEREOF [patent_app_type] => utility [patent_app_number] => 17/338288 [patent_app_country] => US [patent_app_date] => 2021-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15697 [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] => 17338288 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/338288
Non-caustic cleaning compositions and uses thereof Jun 2, 2021 Issued
Array ( [id] => 20896569 [patent_doc_number] => 12703827 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-08-11 [patent_title] => Composition with mixed C [patent_app_type] => utility [patent_app_number] => 17/999963 [patent_app_country] => US [patent_app_date] => 2021-05-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3356 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17999963 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/999963
Composition with Mixed C8-C18 Alcohols and Surfactants Thereof May 26, 2021 Pending
Array ( [id] => 18497641 [patent_doc_number] => 20230220306 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-13 [patent_title] => Amphoterically-Modified Oligopropyleneimine Ethoxylates for Improved Stain Removal of Laundry Detergents [patent_app_type] => utility [patent_app_number] => 17/999967 [patent_app_country] => US [patent_app_date] => 2021-05-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15597 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 17999967 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/999967
Amphoterically-modified oligopropyleneimine ethoxylates for improved stain removal of laundry detergents May 18, 2021 Issued
Array ( [id] => 17067530 [patent_doc_number] => 20210269745 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-02 [patent_title] => Softening and Conditioning Agents for Textile Articles [patent_app_type] => utility [patent_app_number] => 17/320618 [patent_app_country] => US [patent_app_date] => 2021-05-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4309 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -27 [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] => 17320618 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/320618
Softening and conditioning agents for textile articles May 13, 2021 Issued
Array ( [id] => 19013193 [patent_doc_number] => 11920111 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-03-05 [patent_title] => Fabric care composition [patent_app_type] => utility [patent_app_number] => 17/321008 [patent_app_country] => US [patent_app_date] => 2021-05-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 15511 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 165 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17321008 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/321008
Fabric care composition May 13, 2021 Issued
Array ( [id] => 18628441 [patent_doc_number] => 20230287305 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-14 [patent_title] => LIQUID LAUNDRY COMPOSITION [patent_app_type] => utility [patent_app_number] => 17/927654 [patent_app_country] => US [patent_app_date] => 2021-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15610 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 20 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17927654 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/927654
Liquid laundry composition May 9, 2021 Issued
Array ( [id] => 20548921 [patent_doc_number] => 12559703 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-02-24 [patent_title] => Fragrance composition [patent_app_type] => utility [patent_app_number] => 17/916949 [patent_app_country] => US [patent_app_date] => 2021-05-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4175 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17916949 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/916949
Fragrance composition May 3, 2021 Issued
Array ( [id] => 18964373 [patent_doc_number] => 11898125 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-02-13 [patent_title] => Composition for an organic cleaning product [patent_app_type] => utility [patent_app_number] => 17/307775 [patent_app_country] => US [patent_app_date] => 2021-05-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2686 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 23 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17307775 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/307775
Composition for an organic cleaning product May 3, 2021 Issued
Array ( [id] => 17200369 [patent_doc_number] => 20210340464 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-04 [patent_title] => LOW FOAM CLEANING COMPOSITIONS [patent_app_type] => utility [patent_app_number] => 17/302278 [patent_app_country] => US [patent_app_date] => 2021-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15745 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 17302278 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/302278
Low foam cleaning compositions Apr 28, 2021 Issued
Array ( [id] => 17946026 [patent_doc_number] => 20220333043 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-20 [patent_title] => Transfer Of Encapsulated Fragrance To Fabrics In Dryer Cycle By Means Of Wool Ball [patent_app_type] => utility [patent_app_number] => 17/301837 [patent_app_country] => US [patent_app_date] => 2021-04-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11642 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 42 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17301837 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/301837
Transfer of encapsulated fragrance to fabrics in dryer cycle by means of wool ball Apr 14, 2021 Issued
Array ( [id] => 16992090 [patent_doc_number] => 20210230510 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-29 [patent_title] => CLEANING PRODUCT [patent_app_type] => utility [patent_app_number] => 17/226567 [patent_app_country] => US [patent_app_date] => 2021-04-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10064 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17226567 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/226567
CLEANING PRODUCT Apr 8, 2021 Abandoned
Array ( [id] => 16978732 [patent_doc_number] => 20210222969 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-22 [patent_title] => Industrial Cleaning Systems, Including Solutions For Removing Various Types of Deposits, and Cognitive Cleaning [patent_app_type] => utility [patent_app_number] => 17/222975 [patent_app_country] => US [patent_app_date] => 2021-04-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19874 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17222975 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/222975
Industrial cleaning systems, including solutions for removing various types of deposits, and cognitive cleaning Apr 4, 2021 Issued
Array ( [id] => 18323598 [patent_doc_number] => 20230121726 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-20 [patent_title] => SEMICONDUCTOR TREATMENT LIQUID AND METHOD FOR MANUFACTURING SAME [patent_app_type] => utility [patent_app_number] => 17/915189 [patent_app_country] => US [patent_app_date] => 2021-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10476 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 17915189 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/915189
SEMICONDUCTOR TREATMENT LIQUID AND METHOD FOR MANUFACTURING SAME Mar 29, 2021 Pending
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