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] => 17784854 [patent_doc_number] => 11407966 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-08-09 [patent_title] => Cleaning compositions [patent_app_type] => utility [patent_app_number] => 17/585054 [patent_app_country] => US [patent_app_date] => 2022-01-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6964 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17585054 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/585054
Cleaning compositions Jan 25, 2022 Issued
Array ( [id] => 17665488 [patent_doc_number] => 11359169 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-06-14 [patent_title] => Cleaning formulation for removing residues on surfaces [patent_app_type] => utility [patent_app_number] => 17/582077 [patent_app_country] => US [patent_app_date] => 2022-01-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11125 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17582077 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/582077
Cleaning formulation for removing residues on surfaces Jan 23, 2022 Issued
Array ( [id] => 17665488 [patent_doc_number] => 11359169 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-06-14 [patent_title] => Cleaning formulation for removing residues on surfaces [patent_app_type] => utility [patent_app_number] => 17/582077 [patent_app_country] => US [patent_app_date] => 2022-01-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11125 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17582077 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/582077
Cleaning formulation for removing residues on surfaces Jan 23, 2022 Issued
Array ( [id] => 17665488 [patent_doc_number] => 11359169 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-06-14 [patent_title] => Cleaning formulation for removing residues on surfaces [patent_app_type] => utility [patent_app_number] => 17/582077 [patent_app_country] => US [patent_app_date] => 2022-01-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11125 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17582077 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/582077
Cleaning formulation for removing residues on surfaces Jan 23, 2022 Issued
Array ( [id] => 17665488 [patent_doc_number] => 11359169 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-06-14 [patent_title] => Cleaning formulation for removing residues on surfaces [patent_app_type] => utility [patent_app_number] => 17/582077 [patent_app_country] => US [patent_app_date] => 2022-01-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11125 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17582077 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/582077
Cleaning formulation for removing residues on surfaces Jan 23, 2022 Issued
Array ( [id] => 18152336 [patent_doc_number] => 11565289 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-01-31 [patent_title] => Multi-chamber medical waste ozone-based treatment systems and methods [patent_app_type] => utility [patent_app_number] => 17/576801 [patent_app_country] => US [patent_app_date] => 2022-01-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 8225 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 355 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17576801 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/576801
Multi-chamber medical waste ozone-based treatment systems and methods Jan 13, 2022 Issued
Array ( [id] => 17548395 [patent_doc_number] => 20220119736 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-21 [patent_title] => HARD SURFACE CLEANING COMPOSITIONS [patent_app_type] => utility [patent_app_number] => 17/646531 [patent_app_country] => US [patent_app_date] => 2021-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14995 [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] => 17646531 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/646531
HARD SURFACE CLEANING COMPOSITIONS Dec 29, 2021 Pending
Array ( [id] => 18996128 [patent_doc_number] => 11912960 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-02-27 [patent_title] => Efficient surfactant system on plastic and all types of ware [patent_app_type] => utility [patent_app_number] => 17/453798 [patent_app_country] => US [patent_app_date] => 2021-11-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 23308 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 255 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17453798 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/453798
Efficient surfactant system on plastic and all types of ware Nov 4, 2021 Issued
Array ( [id] => 18980331 [patent_doc_number] => 11905491 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-02-20 [patent_title] => Post CMP cleaning compositions [patent_app_type] => utility [patent_app_number] => 17/492257 [patent_app_country] => US [patent_app_date] => 2021-10-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 6430 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [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] => 17492257 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/492257
Post CMP cleaning compositions Sep 30, 2021 Issued
Array ( [id] => 17444070 [patent_doc_number] => 20220064575 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-03 [patent_title] => Cleaning Compositions [patent_app_type] => utility [patent_app_number] => 17/458671 [patent_app_country] => US [patent_app_date] => 2021-08-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9971 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -40 [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] => 17458671 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/458671
Cleaning compositions Aug 26, 2021 Issued
Array ( [id] => 17444072 [patent_doc_number] => 20220064577 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-03 [patent_title] => CLEANING COMPOSITIONS AND METHODS OF USE THEREOF [patent_app_type] => utility [patent_app_number] => 17/411429 [patent_app_country] => US [patent_app_date] => 2021-08-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7997 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 17411429 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/411429
Cleaning compositions and methods of use thereof Aug 24, 2021 Issued
Array ( [id] => 17258793 [patent_doc_number] => 20210371778 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-02 [patent_title] => COMPOSITION FOR USE IN CLEANING METAL COMPONENTS [patent_app_type] => utility [patent_app_number] => 17/404704 [patent_app_country] => US [patent_app_date] => 2021-08-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4210 [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] => 17404704 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/404704
Composition for use in cleaning metal components Aug 16, 2021 Issued
Array ( [id] => 18526447 [patent_doc_number] => 11713434 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-08-01 [patent_title] => Cleaning solvent compositions exhibiting azeotrope-like behavior and their use [patent_app_type] => utility [patent_app_number] => 17/401565 [patent_app_country] => US [patent_app_date] => 2021-08-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 3086 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 30 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17401565 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/401565
Cleaning solvent compositions exhibiting azeotrope-like behavior and their use Aug 12, 2021 Issued
Array ( [id] => 17505421 [patent_doc_number] => 20220098523 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-31 [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] => 17/392696 [patent_app_country] => US [patent_app_date] => 2021-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11746 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17392696 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/392696
Surface treatment composition, method for producing surface treatment composition, surface treatment method, and method for producing semiconductor substrate Aug 2, 2021 Issued
Array ( [id] => 18575701 [patent_doc_number] => 11732217 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-08-22 [patent_title] => Cleaning solution composition and cleaning method using the same [patent_app_type] => utility [patent_app_number] => 17/381211 [patent_app_country] => US [patent_app_date] => 2021-07-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 5294 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [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] => 17381211 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/381211
Cleaning solution composition and cleaning method using the same Jul 20, 2021 Issued
Array ( [id] => 17351007 [patent_doc_number] => 11225632 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-01-18 [patent_title] => Cleaning composition for facilitating cleaning surfaces of an object using femtotechnology [patent_app_type] => utility [patent_app_number] => 17/349254 [patent_app_country] => US [patent_app_date] => 2021-06-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 11284 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17349254 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/349254
Cleaning composition for facilitating cleaning surfaces of an object using femtotechnology Jun 15, 2021 Issued
Array ( [id] => 18620717 [patent_doc_number] => 11753745 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-09-12 [patent_title] => Fibrous elements comprising polyethylene oxide [patent_app_type] => utility [patent_app_number] => 17/214989 [patent_app_country] => US [patent_app_date] => 2021-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 29719 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17214989 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/214989
Fibrous elements comprising polyethylene oxide Mar 28, 2021 Issued
Array ( [id] => 17112088 [patent_doc_number] => 20210292685 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-23 [patent_title] => CLEANING COMPOSITIONS AND METHODS OF USE THEREOF [patent_app_type] => utility [patent_app_number] => 17/204983 [patent_app_country] => US [patent_app_date] => 2021-03-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8459 [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] => 17204983 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/204983
Cleaning compositions and methods of use thereof Mar 17, 2021 Issued
Array ( [id] => 17258789 [patent_doc_number] => 20210371774 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-02 [patent_title] => POST-CMP CLEANING COMPOSITION FOR GERMANIUM- CONTAINING SUBSTRATE [patent_app_type] => utility [patent_app_number] => 17/191534 [patent_app_country] => US [patent_app_date] => 2021-03-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5632 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17191534 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/191534
Post-CMP cleaning composition for germanium-containing substrate Mar 2, 2021 Issued
Array ( [id] => 17037250 [patent_doc_number] => 20210254208 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-19 [patent_title] => METHOD OF METALLIC COMPONENT SURFACE MODIFICATION FOR ELECTROCHEMICAL APPLICATIONS [patent_app_type] => utility [patent_app_number] => 17/188571 [patent_app_country] => US [patent_app_date] => 2021-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12416 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 49 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17188571 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/188571
Method of metallic component surface modification for electrochemical applications Feb 28, 2021 Issued
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