Search

John P Leubecker

Examiner (ID: 5065, Phone: (571)272-4769 , Office: P/3779 )

Most Active Art Unit
3739
Art Unit(s)
3795, 3732, 3779, 3727, 3739, 3302
Total Applications
1949
Issued Applications
1406
Pending Applications
185
Abandoned Applications
315

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18754538 [patent_doc_number] => 20230357962 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-09 [patent_title] => FIBROUS ELEMENTS COMPRISING POLYETHYLENE OXIDE [patent_app_type] => utility [patent_app_number] => 18/356584 [patent_app_country] => US [patent_app_date] => 2023-07-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 29659 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18356584 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/356584
FIBROUS ELEMENTS COMPRISING POLYETHYLENE OXIDE Jul 20, 2023 Pending
Array ( [id] => 18726125 [patent_doc_number] => 20230340381 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-26 [patent_title] => SUSPENSION CLEANING [patent_app_type] => utility [patent_app_number] => 18/338811 [patent_app_country] => US [patent_app_date] => 2023-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8299 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -29 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18338811 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/338811
SUSPENSION CLEANING Jun 20, 2023 Pending
Array ( [id] => 18862204 [patent_doc_number] => 20230416640 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-28 [patent_title] => STABLE AQUEOUS SURFACTANT COMPOSITIONS [patent_app_type] => utility [patent_app_number] => 18/334004 [patent_app_country] => US [patent_app_date] => 2023-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7521 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 165 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18334004 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/334004
STABLE AQUEOUS SURFACTANT COMPOSITIONS Jun 12, 2023 Pending
Array ( [id] => 18831061 [patent_doc_number] => 20230399586 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-14 [patent_title] => DEVELOPMENT OF EXTENSIONAL VISCOSITY FOR REDUCED ATOMIZATION FOR DILUTED CONCENTRATE SPRAYER APPLICATIONS [patent_app_type] => utility [patent_app_number] => 18/330021 [patent_app_country] => US [patent_app_date] => 2023-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13965 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [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] => 18330021 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/330021
DEVELOPMENT OF EXTENSIONAL VISCOSITY FOR REDUCED ATOMIZATION FOR DILUTED CONCENTRATE SPRAYER APPLICATIONS Jun 5, 2023 Pending
Array ( [id] => 18779271 [patent_doc_number] => 11820965 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-11-21 [patent_title] => Aqueous cleaner composition [patent_app_type] => utility [patent_app_number] => 18/314068 [patent_app_country] => US [patent_app_date] => 2023-05-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1490 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18314068 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/314068
Aqueous cleaner composition May 7, 2023 Issued
Array ( [id] => 18497647 [patent_doc_number] => 20230220312 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-13 [patent_title] => AEROSOL DETERGENT COMPOSITION [patent_app_type] => utility [patent_app_number] => 18/121258 [patent_app_country] => US [patent_app_date] => 2023-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10655 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [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] => 18121258 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/121258
AEROSOL DETERGENT COMPOSITION Mar 13, 2023
Array ( [id] => 18451888 [patent_doc_number] => 20230193167 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-22 [patent_title] => PHOSPHORUS FREE LOW TEMPERATURE WARE WASH DETERGENT FOR REDUCING SCALE BUILD-UP [patent_app_type] => utility [patent_app_number] => 18/168785 [patent_app_country] => US [patent_app_date] => 2023-02-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10659 [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] => 18168785 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/168785
PHOSPHORUS FREE LOW TEMPERATURE WARE WASH DETERGENT FOR REDUCING SCALE BUILD-UP Feb 13, 2023 Pending
Array ( [id] => 18420443 [patent_doc_number] => 20230174905 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-08 [patent_title] => CLEANING COMPOSITIONS AND METHODS OF USE THEREOF [patent_app_type] => utility [patent_app_number] => 18/104323 [patent_app_country] => US [patent_app_date] => 2023-02-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8467 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [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] => 18104323 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/104323
CLEANING COMPOSITIONS AND METHODS OF USE THEREOF Jan 31, 2023 Pending
Array ( [id] => 18284608 [patent_doc_number] => 20230100080 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-30 [patent_title] => CLEANING FORMULATION FOR REMOVING RESIDUES ON SURFACES [patent_app_type] => utility [patent_app_number] => 17/979024 [patent_app_country] => US [patent_app_date] => 2022-11-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11148 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -27 [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] => 17979024 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/979024
Cleaning formulation for removing residues on surfaces Nov 1, 2022 Issued
Array ( [id] => 18227306 [patent_doc_number] => 20230066300 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-02 [patent_title] => CLEANING FORMULATION FOR REMOVING RESIDUES ON SURFACES [patent_app_type] => utility [patent_app_number] => 17/979022 [patent_app_country] => US [patent_app_date] => 2022-11-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11154 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17979022 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/979022
Cleaning formulation for removing residues on surfaces Nov 1, 2022 Issued
Array ( [id] => 18469126 [patent_doc_number] => 20230203410 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-29 [patent_title] => SUSPENSION CLEANING [patent_app_type] => utility [patent_app_number] => 17/951521 [patent_app_country] => US [patent_app_date] => 2022-09-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8208 [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] => 17951521 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/951521
SUSPENSION CLEANING Sep 22, 2022 Pending
Array ( [id] => 18160840 [patent_doc_number] => 20230027432 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-26 [patent_title] => SURFACE TREATMENT COMPOSITION, METHOD FOR PRODUCING SURFACE TREATMENT COMPOSITION, SURFACE TREATMENT METHOD, AND METHOD FOR PRODUCING SEMICONDUCTOR SUBSTRATE [patent_app_type] => utility [patent_app_number] => 17/939645 [patent_app_country] => US [patent_app_date] => 2022-09-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10967 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 17939645 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/939645
SURFACE TREATMENT COMPOSITION, METHOD FOR PRODUCING SURFACE TREATMENT COMPOSITION, SURFACE TREATMENT METHOD, AND METHOD FOR PRODUCING SEMICONDUCTOR SUBSTRATE Sep 6, 2022 Pending
Array ( [id] => 18020911 [patent_doc_number] => 20220372410 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-24 [patent_title] => LOW ALKALINE LOW TEMPERATURE WARE WASH DETERGENT FOR PROTEIN REMOVAL AND REDUCING SCALE BUILD-UP [patent_app_type] => utility [patent_app_number] => 17/814088 [patent_app_country] => US [patent_app_date] => 2022-07-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13229 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 168 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17814088 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/814088
LOW ALKALINE LOW TEMPERATURE WARE WASH DETERGENT FOR PROTEIN REMOVAL AND REDUCING SCALE BUILD-UP Jul 20, 2022 Pending
Array ( [id] => 17930080 [patent_doc_number] => 20220325205 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-13 [patent_title] => Treatment Liquid for Semiconductor Wafers, Which Contains Hypochlorite Ions [patent_app_type] => utility [patent_app_number] => 17/847299 [patent_app_country] => US [patent_app_date] => 2022-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12208 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [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] => 17847299 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/847299
Treatment Liquid for Semiconductor Wafers, Which Contains Hypochlorite Ions Jun 22, 2022 Pending
Array ( [id] => 17897309 [patent_doc_number] => 20220306971 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-29 [patent_title] => Cleaning Compositions [patent_app_type] => utility [patent_app_number] => 17/831033 [patent_app_country] => US [patent_app_date] => 2022-06-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6983 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17831033 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/831033
Cleaning Compositions Jun 1, 2022 Pending
Array ( [id] => 17838008 [patent_doc_number] => 20220275313 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-01 [patent_title] => CLEANING FORMULATION FOR REMOVING RESIDUES ON SURFACES [patent_app_type] => utility [patent_app_number] => 17/749316 [patent_app_country] => US [patent_app_date] => 2022-05-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11123 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17749316 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/749316
CLEANING FORMULATION FOR REMOVING RESIDUES ON SURFACES May 19, 2022 Pending
Array ( [id] => 17760469 [patent_doc_number] => 20220234081 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-28 [patent_title] => REDUCED MISTING AND CLINGING CHLORINE BASED HARD SURFACE CLEANER [patent_app_type] => utility [patent_app_number] => 17/659441 [patent_app_country] => US [patent_app_date] => 2022-04-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16795 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 17659441 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/659441
REDUCED MISTING AND CLINGING CHLORINE BASED HARD SURFACE CLEANER Apr 14, 2022 Pending
Array ( [id] => 17703143 [patent_doc_number] => 20220203149 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-30 [patent_title] => COMPOSITIONS AND USES OF TRANS-1,1,1,4,4,4-HEXAFLUORO-2-BUTENE [patent_app_type] => utility [patent_app_number] => 17/698447 [patent_app_country] => US [patent_app_date] => 2022-03-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19957 [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] => 17698447 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/698447
COMPOSITIONS AND USES OF TRANS-1,1,1,4,4,4-HEXAFLUORO-2-BUTENE Mar 17, 2022 Pending
Array ( [id] => 17749803 [patent_doc_number] => 20220228008 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-21 [patent_title] => ANTIMICROBIAL SACRIFICIAL FLOOR COATING SYSTEMS [patent_app_type] => utility [patent_app_number] => 17/672153 [patent_app_country] => US [patent_app_date] => 2022-02-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15356 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -25 [patent_words_short_claim] => 55 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17672153 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/672153
ANTIMICROBIAL SACRIFICIAL FLOOR COATING SYSTEMS Feb 14, 2022 Pending
Array ( [id] => 17830310 [patent_doc_number] => 20220267614 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-25 [patent_title] => ANTIMICROBIAL SACRIFICIAL FLOOR COATING SYSTEMS [patent_app_type] => utility [patent_app_number] => 17/668620 [patent_app_country] => US [patent_app_date] => 2022-02-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15260 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 54 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17668620 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/668620
ANTIMICROBIAL SACRIFICIAL FLOOR COATING SYSTEMS Feb 9, 2022 Pending
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