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] => 15024253 [patent_doc_number] => 20190323131 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-24 [patent_title] => FLUORINATED ACID COMPOUNDS, COMPOSITIONS AND METHODS OF USE [patent_app_type] => utility [patent_app_number] => 16/449236 [patent_app_country] => US [patent_app_date] => 2019-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9314 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 29 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16449236 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/449236
FLUORINATED ACID COMPOUNDS, COMPOSITIONS AND METHODS OF USE Jun 20, 2019 Abandoned
Array ( [id] => 16445069 [patent_doc_number] => 10836983 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-11-17 [patent_title] => Azeotropic composition containing 1,1,1,3,3,3-hexafluoro-2-methoxypropane [patent_app_type] => utility [patent_app_number] => 16/446974 [patent_app_country] => US [patent_app_date] => 2019-06-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1587 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 44 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16446974 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/446974
Azeotropic composition containing 1,1,1,3,3,3-hexafluoro-2-methoxypropane Jun 19, 2019 Issued
Array ( [id] => 16665270 [patent_doc_number] => 10934505 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-03-02 [patent_title] => Printing press wash [patent_app_type] => utility [patent_app_number] => 16/445382 [patent_app_country] => US [patent_app_date] => 2019-06-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2150 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 52 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16445382 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/445382
Printing press wash Jun 18, 2019 Issued
Array ( [id] => 15267917 [patent_doc_number] => 20190382692 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-12-19 [patent_title] => ENHANCED PEROXYGEN STABILITY USING FATTY ACID IN BLEACH ACTIVATING AGENT CONTAINING PEROXYGEN SOLID [patent_app_type] => utility [patent_app_number] => 16/441596 [patent_app_country] => US [patent_app_date] => 2019-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14945 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [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] => 16441596 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/441596
Enhanced peroxygen stability using fatty acid in bleach activating agent containing peroxygen solid Jun 13, 2019 Issued
Array ( [id] => 18748534 [patent_doc_number] => 11807832 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-11-07 [patent_title] => Liquid detergent composition for tableware and/or kitchen hard articles [patent_app_type] => utility [patent_app_number] => 17/052268 [patent_app_country] => US [patent_app_date] => 2019-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15932 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17052268 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/052268
Liquid detergent composition for tableware and/or kitchen hard articles Jun 2, 2019 Issued
Array ( [id] => 18764216 [patent_doc_number] => 11814603 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-11-14 [patent_title] => Liquid detergent composition for tableware and/or kitchen hard articles [patent_app_type] => utility [patent_app_number] => 17/052314 [patent_app_country] => US [patent_app_date] => 2019-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14805 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [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] => 17052314 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/052314
Liquid detergent composition for tableware and/or kitchen hard articles Jun 2, 2019 Issued
Array ( [id] => 14836747 [patent_doc_number] => 20190276774 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-09-12 [patent_title] => Occult Particles For Use In Granular Laundry Care Compositions [patent_app_type] => utility [patent_app_number] => 16/423322 [patent_app_country] => US [patent_app_date] => 2019-05-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21633 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16423322 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/423322
Occult particles for use in granular laundry care compositions May 27, 2019 Issued
Array ( [id] => 17330207 [patent_doc_number] => 11220660 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-01-11 [patent_title] => Portion bag having bleach activator/complexing agent compound [patent_app_type] => utility [patent_app_number] => 16/421785 [patent_app_country] => US [patent_app_date] => 2019-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14881 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 41 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16421785 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/421785
Portion bag having bleach activator/complexing agent compound May 23, 2019 Issued
Array ( [id] => 16721763 [patent_doc_number] => 20210088910 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-25 [patent_title] => PROCESS LIQUID COMPOSITION FOR EXTREME ULTRAVIOLET LITHOGRAPHY AND PATTERN FORMING METHOD USING SAME [patent_app_type] => utility [patent_app_number] => 17/054023 [patent_app_country] => US [patent_app_date] => 2019-05-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3148 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [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] => 17054023 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/054023
Process liquid composition for extreme ultraviolet lithography and pattern forming method using same May 21, 2019 Issued
Array ( [id] => 17141930 [patent_doc_number] => 20210309942 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-07 [patent_title] => Quaternary Alkylammonium Hypochlorite Solution, Method for Manufacturing Same, and Method for Cleaning Semiconductor Wafer [patent_app_type] => utility [patent_app_number] => 17/057207 [patent_app_country] => US [patent_app_date] => 2019-05-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16595 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 17057207 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/057207
Quaternary alkylammonium hypochlorite solution, method for manufacturing same, and method for cleaning semiconductor wafer May 19, 2019 Issued
Array ( [id] => 16743562 [patent_doc_number] => 10968537 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-04-06 [patent_title] => Fibrous elements comprising polyethylene oxide [patent_app_type] => utility [patent_app_number] => 16/413979 [patent_app_country] => US [patent_app_date] => 2019-05-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 29709 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 1 [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] => 16413979 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/413979
Fibrous elements comprising polyethylene oxide May 15, 2019 Issued
Array ( [id] => 15181521 [patent_doc_number] => 20190361352 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-11-28 [patent_title] => Photoresist Stripping Composition and Method [patent_app_type] => utility [patent_app_number] => 16/412563 [patent_app_country] => US [patent_app_date] => 2019-05-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5582 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 16412563 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/412563
Photoresist stripping composition and method May 14, 2019 Issued
Array ( [id] => 16893386 [patent_doc_number] => 11034921 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-06-15 [patent_title] => Method, kit, and composition for corrosion removal [patent_app_type] => utility [patent_app_number] => 16/413306 [patent_app_country] => US [patent_app_date] => 2019-05-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5802 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16413306 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/413306
Method, kit, and composition for corrosion removal May 14, 2019 Issued
Array ( [id] => 16743442 [patent_doc_number] => 10968417 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-04-06 [patent_title] => Shelf-stable hydrogen peroxide antimicrobial compositions [patent_app_type] => utility [patent_app_number] => 16/411211 [patent_app_country] => US [patent_app_date] => 2019-05-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 9267 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 292 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16411211 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/411211
Shelf-stable hydrogen peroxide antimicrobial compositions May 13, 2019 Issued
Array ( [id] => 16800379 [patent_doc_number] => 10995302 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-05-04 [patent_title] => Liquid acidic hard surface cleaning compositions having improved viscosity [patent_app_type] => utility [patent_app_number] => 16/408490 [patent_app_country] => US [patent_app_date] => 2019-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8473 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16408490 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/408490
Liquid acidic hard surface cleaning compositions having improved viscosity May 9, 2019 Issued
Array ( [id] => 15245661 [patent_doc_number] => 10508344 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2019-12-17 [patent_title] => Stabilized alkaline hydrogen peroxide formulations [patent_app_type] => utility [patent_app_number] => 16/408781 [patent_app_country] => US [patent_app_date] => 2019-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4200 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 29 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16408781 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/408781
Stabilized alkaline hydrogen peroxide formulations May 9, 2019 Issued
Array ( [id] => 15148213 [patent_doc_number] => 20190352584 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-11-21 [patent_title] => LIQUID ACIDIC HARD SURFACE CLEANING COMPOSITIONS PROVIDING IMPROVED MAINTENANCE OF SURFACE SHINE, AND PREVENTION OF WATER MARKS AND SPLASH MARKS [patent_app_type] => utility [patent_app_number] => 16/408488 [patent_app_country] => US [patent_app_date] => 2019-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8701 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16408488 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/408488
Liquid acidic hard surface cleaning compositions providing improved maintenance of surface shine, and prevention of water marks and splash marks May 9, 2019 Issued
Array ( [id] => 14747267 [patent_doc_number] => 20190256807 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-08-22 [patent_title] => CLEANING FORMULATION FOR REMOVING RESIDUES ON SURFACES [patent_app_type] => utility [patent_app_number] => 16/400061 [patent_app_country] => US [patent_app_date] => 2019-05-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11080 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16400061 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/400061
Cleaning formulation for removing residues on surfaces Apr 30, 2019 Issued
Array ( [id] => 16870383 [patent_doc_number] => 20210163850 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-03 [patent_title] => METHOD FOR PRODUCING OZONE WATER [patent_app_type] => utility [patent_app_number] => 17/045615 [patent_app_country] => US [patent_app_date] => 2019-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10714 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [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] => 17045615 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/045615
Method for producing ozone water Apr 25, 2019 Issued
Array ( [id] => 16628940 [patent_doc_number] => 20210047593 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-02-18 [patent_title] => AQUEOUS COMPOSITION AND CLEANING METHOD USING SAME [patent_app_type] => utility [patent_app_number] => 17/049828 [patent_app_country] => US [patent_app_date] => 2019-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5435 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17049828 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/049828
Aqueous composition and cleaning method using same Apr 24, 2019 Issued
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