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] => 19151101 [patent_doc_number] => 11975997 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-05-07 [patent_title] => Multi-composition glass structures via 3D printing [patent_app_type] => utility [patent_app_number] => 17/215240 [patent_app_country] => US [patent_app_date] => 2021-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 3811 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 231 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17215240 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/215240
Multi-composition glass structures via 3D printing Mar 28, 2021 Issued
Array ( [id] => 16947992 [patent_doc_number] => 20210206683 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-08 [patent_title] => ARTICLES COMPRISING CRYSTALLINE MATERIALS AND METHOD OF MAKING THE SAME [patent_app_type] => utility [patent_app_number] => 17/301046 [patent_app_country] => US [patent_app_date] => 2021-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20232 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 21 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17301046 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/301046
Articles comprising crystalline materials and method of making the same Mar 22, 2021 Issued
Array ( [id] => 18324474 [patent_doc_number] => 20230122602 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-20 [patent_title] => Method of Fabricating an Optical Fibre Preform [patent_app_type] => utility [patent_app_number] => 17/910762 [patent_app_country] => US [patent_app_date] => 2021-03-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4611 [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] => 17910762 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/910762
Method of Fabricating an Optical Fibre Preform Mar 9, 2021 Pending
Array ( [id] => 18444462 [patent_doc_number] => 11680020 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-06-20 [patent_title] => Titanium-containing calcium hexaaluminate material and preparation method thereof [patent_app_type] => utility [patent_app_number] => 17/195581 [patent_app_country] => US [patent_app_date] => 2021-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3914 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17195581 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/195581
Titanium-containing calcium hexaaluminate material and preparation method thereof Mar 7, 2021 Issued
Array ( [id] => 18391150 [patent_doc_number] => 20230159368 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-25 [patent_title] => ROTARY TRANSITION SECTION AND TEMPERING AND FORMING APPARATUS FOR FORMING BENT GLASS [patent_app_type] => utility [patent_app_number] => 17/908519 [patent_app_country] => US [patent_app_date] => 2021-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4363 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 177 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17908519 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/908519
Rotary transition section and tempering and forming apparatus for forming bent glass Mar 3, 2021 Issued
Array ( [id] => 18348271 [patent_doc_number] => 20230136382 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-04 [patent_title] => Method for Bending and Tempering of Curved Glass Using Flexible Shafts [patent_app_type] => utility [patent_app_number] => 17/910474 [patent_app_country] => US [patent_app_date] => 2021-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6462 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [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] => 17910474 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/910474
Method for Bending and Tempering of Curved Glass Using Flexible Shafts Mar 3, 2021 Pending
Array ( [id] => 18492199 [patent_doc_number] => 11697609 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-07-11 [patent_title] => Mold for glass forming and methods for forming glass using a mold [patent_app_type] => utility [patent_app_number] => 17/905022 [patent_app_country] => US [patent_app_date] => 2021-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5936 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 303 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17905022 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/905022
Mold for glass forming and methods for forming glass using a mold Feb 25, 2021 Issued
Array ( [id] => 20158101 [patent_doc_number] => 12384711 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-12 [patent_title] => Methods and apparatus for manufacturing a glass ribbon [patent_app_type] => utility [patent_app_number] => 17/794090 [patent_app_country] => US [patent_app_date] => 2021-02-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 13 [patent_no_of_words] => 8272 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17794090 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/794090
Methods and apparatus for manufacturing a glass ribbon Jan 31, 2021 Issued
Array ( [id] => 16991621 [patent_doc_number] => 20210230041 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-29 [patent_title] => METHOD FOR PRODUCING GLASS WAFERS FOR PACKAGING ELECTRONIC DEVICES, AND ELECTRONIC COMPONENT PRODUCED ACCORDING TO THE METHOD [patent_app_type] => utility [patent_app_number] => 17/161278 [patent_app_country] => US [patent_app_date] => 2021-01-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5359 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17161278 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/161278
Method for producing glass wafers for packaging electronic devices, and electronic component produced according to the method Jan 27, 2021 Issued
Array ( [id] => 18306512 [patent_doc_number] => 20230110412 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-13 [patent_title] => PROCESS OF MANUFACTURING HOLLOW SPHERICAL GLASS PARTICLES [patent_app_type] => utility [patent_app_number] => 17/793987 [patent_app_country] => US [patent_app_date] => 2021-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10491 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [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] => 17793987 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/793987
Process of manufacturing hollow spherical glass particles Jan 12, 2021 Issued
Array ( [id] => 18199396 [patent_doc_number] => 20230052915 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-16 [patent_title] => PRODUCTION METHOD FOR MACHINABLE ZIRCONIA COMPOSITE SINTERED BODY, RAW MATERIAL COMPOSITION FOR MACHINABLE ZIRCONIA COMPOSITE SINTERED BODY, AND MACHINABLE ZIRCONIA COMPOSITE PRE-SINTERED BODY [patent_app_type] => utility [patent_app_number] => 17/788862 [patent_app_country] => US [patent_app_date] => 2020-12-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6057 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 50 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17788862 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/788862
PRODUCTION METHOD FOR MACHINABLE ZIRCONIA COMPOSITE SINTERED BODY, RAW MATERIAL COMPOSITION FOR MACHINABLE ZIRCONIA COMPOSITE SINTERED BODY, AND MACHINABLE ZIRCONIA COMPOSITE PRE-SINTERED BODY Dec 24, 2020 Pending
Array ( [id] => 19120944 [patent_doc_number] => 11964914 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-04-23 [patent_title] => Industrial solid waste based construction and technical ceramics [patent_app_type] => utility [patent_app_number] => 17/130252 [patent_app_country] => US [patent_app_date] => 2020-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 13642 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17130252 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/130252
Industrial solid waste based construction and technical ceramics Dec 21, 2020 Issued
Array ( [id] => 18141199 [patent_doc_number] => 20230015041 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-19 [patent_title] => GLASS ARTICLE MANUFACTURING DEVICE AND GLASS ARTICLE MANUFACTURING METHOD [patent_app_type] => utility [patent_app_number] => 17/787872 [patent_app_country] => US [patent_app_date] => 2020-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5927 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 169 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17787872 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/787872
GLASS ARTICLE MANUFACTURING DEVICE AND GLASS ARTICLE MANUFACTURING METHOD Dec 20, 2020 Abandoned
Array ( [id] => 17968167 [patent_doc_number] => 11485681 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-11-01 [patent_title] => Cementitious reagents, methods of manufacturing and uses thereof [patent_app_type] => utility [patent_app_number] => 17/127958 [patent_app_country] => US [patent_app_date] => 2020-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 21 [patent_no_of_words] => 22477 [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] => 17127958 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/127958
Cementitious reagents, methods of manufacturing and uses thereof Dec 17, 2020 Issued
Array ( [id] => 17242626 [patent_doc_number] => 20210362369 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-25 [patent_title] => TRANSPARENT ALUMINA-BASED PLATE AND METHOD OF MAKING THEREOF [patent_app_type] => utility [patent_app_number] => 17/121840 [patent_app_country] => US [patent_app_date] => 2020-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7496 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [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] => 17121840 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/121840
Transparent alumina-based plate and method of making thereof Dec 14, 2020 Issued
Array ( [id] => 20255271 [patent_doc_number] => 12427605 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-30 [patent_title] => Laser processing system and method for glass workpiece [patent_app_type] => utility [patent_app_number] => 17/105369 [patent_app_country] => US [patent_app_date] => 2020-11-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 5827 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 1248 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17105369 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/105369
Laser processing system and method for glass workpiece Nov 24, 2020 Issued
Array ( [id] => 18143759 [patent_doc_number] => 20230017610 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-19 [patent_title] => MEMBER FOR OPTICAL GLASS MANUFACTURING APPARATUS [patent_app_type] => utility [patent_app_number] => 17/778777 [patent_app_country] => US [patent_app_date] => 2020-11-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4195 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 61 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17778777 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/778777
MEMBER FOR OPTICAL GLASS MANUFACTURING APPARATUS Nov 18, 2020 Abandoned
Array ( [id] => 18180836 [patent_doc_number] => 20230041565 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-09 [patent_title] => METHOD FOR MANUFACTURING A GLASS-CERAMIC ARTICLE [patent_app_type] => utility [patent_app_number] => 17/786985 [patent_app_country] => US [patent_app_date] => 2020-11-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5436 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 17786985 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/786985
Method for manufacturing a glass-ceramic article Nov 18, 2020 Issued
Array ( [id] => 18057810 [patent_doc_number] => 20220388896 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-08 [patent_title] => TWO-PART REACTION VESSELS MADE OF GLASS, PRODUCTION METHOD AND ANALYTICAL METHOD [patent_app_type] => utility [patent_app_number] => 17/774959 [patent_app_country] => US [patent_app_date] => 2020-11-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8627 [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] => 17774959 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/774959
TWO-PART REACTION VESSELS MADE OF GLASS, PRODUCTION METHOD AND ANALYTICAL METHOD Nov 9, 2020 Pending
Array ( [id] => 16657220 [patent_doc_number] => 20210053856 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-02-25 [patent_title] => Apparatus and Process for Producing Fiber from Igneous Rock [patent_app_type] => utility [patent_app_number] => 17/083081 [patent_app_country] => US [patent_app_date] => 2020-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8668 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -27 [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] => 17083081 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/083081
Apparatus and process for producing fiber from igneous rock Oct 27, 2020 Issued
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