Search

John P. Leubecker

Examiner (ID: 2168, Phone: (571)272-4769 , Office: P/3779 )

Most Active Art Unit
3739
Art Unit(s)
3302, 3779, 3727, 3795, 3739, 3732
Total Applications
2042
Issued Applications
1499
Pending Applications
200
Abandoned Applications
365

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19769789 [patent_doc_number] => 20250051215 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-13 [patent_title] => TRANSFER DEVICE AND USE THEREOF, AND GLASS BENDING FORMING SYSTEM [patent_app_type] => utility [patent_app_number] => 18/933754 [patent_app_country] => US [patent_app_date] => 2024-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9588 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18933754 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/933754
TRANSFER DEVICE AND USE THEREOF, AND GLASS BENDING FORMING SYSTEM Oct 30, 2024 Pending
Array ( [id] => 19990756 [patent_doc_number] => 20250128978 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-24 [patent_title] => SLOW COOLING OF REDUCED CLADDING DIAMETER OPTICAL FIBERS [patent_app_type] => utility [patent_app_number] => 18/917038 [patent_app_country] => US [patent_app_date] => 2024-10-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4259 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18917038 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/917038
SLOW COOLING OF REDUCED CLADDING DIAMETER OPTICAL FIBERS Oct 15, 2024 Pending
Array ( [id] => 19862134 [patent_doc_number] => 20250100920 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-27 [patent_title] => METHOD AND APPARATUS FOR THE PRODUCTION OF GLASS TUBES WITH CLOSED ENDS [patent_app_type] => utility [patent_app_number] => 18/893054 [patent_app_country] => US [patent_app_date] => 2024-09-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2373 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [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] => 18893054 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/893054
METHOD AND APPARATUS FOR THE PRODUCTION OF GLASS TUBES WITH CLOSED ENDS Sep 22, 2024 Pending
Array ( [id] => 19832203 [patent_doc_number] => 20250083989 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-13 [patent_title] => ROCKWOOL FIBER INSULATION MANUFACTURE USING HYALOCLASTITE AND METHOD OF MAKING AND USING SAME [patent_app_type] => utility [patent_app_number] => 18/828146 [patent_app_country] => US [patent_app_date] => 2024-09-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18098 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 38 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18828146 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/828146
ROCKWOOL FIBER INSULATION MANUFACTURE USING HYALOCLASTITE AND METHOD OF MAKING AND USING SAME Sep 8, 2024 Pending
Array ( [id] => 19785400 [patent_doc_number] => 20250059079 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-20 [patent_title] => TEMPERING FURNACE AND METHOD FOR ASSEMBLING TEMPERING FURNACE [patent_app_type] => utility [patent_app_number] => 18/800506 [patent_app_country] => US [patent_app_date] => 2024-08-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4399 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 183 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18800506 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/800506
TEMPERING FURNACE AND METHOD FOR ASSEMBLING TEMPERING FURNACE Aug 11, 2024 Pending
Array ( [id] => 20485877 [patent_doc_number] => 20260022075 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-01-22 [patent_title] => CERAMIC MATRIX COMPOSITE COMPONENT MANUFACTURING [patent_app_type] => utility [patent_app_number] => 18/774996 [patent_app_country] => US [patent_app_date] => 2024-07-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5567 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18774996 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/774996
CERAMIC MATRIX COMPOSITE COMPONENT MANUFACTURING Jul 16, 2024 Pending
Array ( [id] => 19543002 [patent_doc_number] => 20240360038 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-31 [patent_title] => CERAMIC COMPOSITIONS [patent_app_type] => utility [patent_app_number] => 18/770337 [patent_app_country] => US [patent_app_date] => 2024-07-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9979 [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] => 18770337 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/770337
CERAMIC COMPOSITIONS Jul 10, 2024 Pending
Array ( [id] => 19692698 [patent_doc_number] => 20250011243 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-09 [patent_title] => PREPARATION METHOD FOR MICROWAVE DIELECTRIC RESONATOR WITH LAMINATED STRUCTURE [patent_app_type] => utility [patent_app_number] => 18/761318 [patent_app_country] => US [patent_app_date] => 2024-07-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2014 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 381 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18761318 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/761318
Preparation method for microwave dielectric resonator with laminated structure Jul 1, 2024 Issued
Array ( [id] => 19463956 [patent_doc_number] => 20240317625 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-26 [patent_title] => Support Block with Individual Hollow Sections for a Machine for Forming Glass Articles, and Manufacturing Method [patent_app_type] => utility [patent_app_number] => 18/677978 [patent_app_country] => US [patent_app_date] => 2024-05-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3817 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 172 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18677978 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/677978
Support Block with Individual Hollow Sections for a Machine for Forming Glass Articles, and Manufacturing Method May 29, 2024 Pending
Array ( [id] => 20414047 [patent_doc_number] => 12497317 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-16 [patent_title] => Rotolinear mechanism for glassware forming machines [patent_app_type] => utility [patent_app_number] => 18/668429 [patent_app_country] => US [patent_app_date] => 2024-05-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 0 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 258 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18668429 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/668429
Rotolinear mechanism for glassware forming machines May 19, 2024 Issued
Array ( [id] => 20309044 [patent_doc_number] => 20250326673 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-10-23 [patent_title] => ASPHERICAL PRISM AND PREPARATION METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 18/666868 [patent_app_country] => US [patent_app_date] => 2024-05-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 183 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18666868 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/666868
ASPHERICAL PRISM AND PREPARATION METHOD THEREOF May 16, 2024 Pending
18/706032 OPTICAL FIBER HOLDER AND FUSION SPLICER Apr 29, 2024 Pending
Array ( [id] => 19511946 [patent_doc_number] => 20240343632 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-17 [patent_title] => GLASS SAGGING METHODS AND APPARATUS [patent_app_type] => utility [patent_app_number] => 18/635773 [patent_app_country] => US [patent_app_date] => 2024-04-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13192 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 18635773 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/635773
GLASS SAGGING METHODS AND APPARATUS Apr 14, 2024 Pending
Array ( [id] => 19345079 [patent_doc_number] => 20240254042 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-01 [patent_title] => PROCESS FOR DRYING WET GLASS FIBRE FORMING PACKAGES [patent_app_type] => utility [patent_app_number] => 18/631162 [patent_app_country] => US [patent_app_date] => 2024-04-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9189 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [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] => 18631162 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/631162
Process for drying wet glass fibre forming packages Apr 9, 2024 Issued
Array ( [id] => 19345067 [patent_doc_number] => 20240254030 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-01 [patent_title] => MANUFACTURING METHOD FOR HIGH-QUALITY QUARTZ CRUCIBLE [patent_app_type] => utility [patent_app_number] => 18/631507 [patent_app_country] => US [patent_app_date] => 2024-04-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6287 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 351 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18631507 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/631507
MANUFACTURING METHOD FOR HIGH-QUALITY QUARTZ CRUCIBLE Apr 9, 2024 Pending
Array ( [id] => 19861263 [patent_doc_number] => 20250100049 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-27 [patent_title] => POLYCRYSTALLINE DIAMOND COMPOSITE SHEET HAVING CONTINUOUS GRADIENT TRANSITION LAYER AND PREPARATION METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 18/604434 [patent_app_country] => US [patent_app_date] => 2024-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6648 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18604434 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/604434
Polycrystalline diamond composite sheet having continuous gradient transition layer and preparation method thereof Mar 12, 2024 Issued
Array ( [id] => 19479262 [patent_doc_number] => 20240327304 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-03 [patent_title] => METHOD FOR MANUFACTURING HONEYCOMB STRUCTURE [patent_app_type] => utility [patent_app_number] => 18/602165 [patent_app_country] => US [patent_app_date] => 2024-03-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8329 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18602165 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/602165
METHOD FOR MANUFACTURING HONEYCOMB STRUCTURE Mar 11, 2024 Pending
Array ( [id] => 19233557 [patent_doc_number] => 20240190749 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-13 [patent_title] => MOLD FOR AN OPTICAL ELEMENT [patent_app_type] => utility [patent_app_number] => 18/585401 [patent_app_country] => US [patent_app_date] => 2024-02-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2502 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [patent_words_short_claim] => 286 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18585401 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/585401
MOLD FOR AN OPTICAL ELEMENT Feb 22, 2024 Pending
Array ( [id] => 20180069 [patent_doc_number] => 20250264027 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-08-21 [patent_title] => MULTI-PIECE MANDREL FOR BUILDING UP AIRFOIL STRUCTURE [patent_app_type] => utility [patent_app_number] => 18/442913 [patent_app_country] => US [patent_app_date] => 2024-02-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18442913 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/442913
MULTI-PIECE MANDREL FOR BUILDING UP AIRFOIL STRUCTURE Feb 14, 2024 Pending
Array ( [id] => 19542995 [patent_doc_number] => 20240360031 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-31 [patent_title] => METHOD OF MANUFACTURING DISPLAY DEVICE [patent_app_type] => utility [patent_app_number] => 18/443043 [patent_app_country] => US [patent_app_date] => 2024-02-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5152 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 44 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18443043 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/443043
METHOD OF MANUFACTURING DISPLAY DEVICE Feb 14, 2024 Pending
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