Search

David R. Sample

Examiner (ID: 12043, Phone: (571)272-1376 , Office: P/1784 )

Most Active Art Unit
1784
Art Unit(s)
1794, 1755, 1784, 1797, 1783
Total Applications
1588
Issued Applications
1185
Pending Applications
176
Abandoned Applications
247

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19479266 [patent_doc_number] => 20240327308 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-03 [patent_title] => OVERLAY COATING RESISTANT TO MOLTEN CALCIUM-MAGNESIUM-ALUMINO-SILICATE [patent_app_type] => utility [patent_app_number] => 18/579024 [patent_app_country] => US [patent_app_date] => 2022-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15796 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -25 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18579024 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/579024
Overlay coating resistant to molten calcium-magnesium-alumino-silicate Jul 11, 2022 Issued
Array ( [id] => 19305554 [patent_doc_number] => 20240234134 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-11 [patent_title] => METHOD FOR PRODUCING A GROWTH SUBSTRATE AND GROWTH SUBSTRATE [patent_app_type] => utility [patent_app_number] => 18/291196 [patent_app_country] => US [patent_app_date] => 2022-07-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4914 [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] => 18291196 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/291196
METHOD FOR PRODUCING A GROWTH SUBSTRATE AND GROWTH SUBSTRATE Jul 6, 2022 Pending
Array ( [id] => 18146527 [patent_doc_number] => 20230020384 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-19 [patent_title] => OPTICAL FIBER GLASS PREFORM AND METHOD FOR MANUFACTURING OPTICAL FIBER GLASS PREFORM [patent_app_type] => utility [patent_app_number] => 17/848367 [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] => 6057 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 45 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17848367 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/848367
Optical fiber glass preform and method for manufacturing optical fiber glass preform Jun 22, 2022 Issued
Array ( [id] => 19380016 [patent_doc_number] => 20240269886 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-15 [patent_title] => METHOD AND PRODUCTION SYSTEM FOR PRODUCING A CONCRETE COMPONENT, AND CONCRETE COMPONENT [patent_app_type] => utility [patent_app_number] => 18/568460 [patent_app_country] => US [patent_app_date] => 2022-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4926 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 18568460 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/568460
METHOD AND PRODUCTION SYSTEM FOR PRODUCING A CONCRETE COMPONENT, AND CONCRETE COMPONENT Jun 21, 2022 Pending
Array ( [id] => 18092975 [patent_doc_number] => 20220411316 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-29 [patent_title] => PRESTRESSING A FLAT GLASS BY GENERATING A GRADIENT IN THE SURFACE COMPOSITION [patent_app_type] => utility [patent_app_number] => 17/843265 [patent_app_country] => US [patent_app_date] => 2022-06-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 23246 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 679 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17843265 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/843265
PRESTRESSING A FLAT GLASS BY GENERATING A GRADIENT IN THE SURFACE COMPOSITION Jun 16, 2022 Pending
Array ( [id] => 18077200 [patent_doc_number] => 20220402812 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-22 [patent_title] => SILICA GLASS DISC HAVING DIMPLES FORMED THEREON [patent_app_type] => utility [patent_app_number] => 17/836704 [patent_app_country] => US [patent_app_date] => 2022-06-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7181 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 47 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17836704 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/836704
Silica glass disc having dimples formed thereon Jun 8, 2022 Issued
Array ( [id] => 19180941 [patent_doc_number] => 11987522 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-05-21 [patent_title] => Ion exchangeable glass containing boron and phosphorous [patent_app_type] => utility [patent_app_number] => 17/832752 [patent_app_country] => US [patent_app_date] => 2022-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 7001 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 58 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17832752 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/832752
Ion exchangeable glass containing boron and phosphorous Jun 5, 2022 Issued
Array ( [id] => 17851728 [patent_doc_number] => 20220281770 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-08 [patent_title] => METHOD TO INCREASE THE STRENGTH OF A FORM BODY OF A LITHIUM SILICATE GLASS CERAMIC [patent_app_type] => utility [patent_app_number] => 17/750839 [patent_app_country] => US [patent_app_date] => 2022-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8699 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 241 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17750839 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/750839
METHOD TO INCREASE THE STRENGTH OF A FORM BODY OF A LITHIUM SILICATE GLASS CERAMIC May 22, 2022 Abandoned
Array ( [id] => 19291980 [patent_doc_number] => 12031328 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-09 [patent_title] => Method of manufacturing gypsum board with improved fire resistance [patent_app_type] => utility [patent_app_number] => 17/750548 [patent_app_country] => US [patent_app_date] => 2022-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 6559 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17750548 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/750548
Method of manufacturing gypsum board with improved fire resistance May 22, 2022 Issued
Array ( [id] => 19778967 [patent_doc_number] => 12227991 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-02-18 [patent_title] => Laminated body and door or wall [patent_app_type] => utility [patent_app_number] => 17/748516 [patent_app_country] => US [patent_app_date] => 2022-05-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 5407 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17748516 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/748516
Laminated body and door or wall May 18, 2022 Issued
Array ( [id] => 17954424 [patent_doc_number] => 11480524 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-10-25 [patent_title] => Surface-enhanced Raman scattering (SERS) substrate [patent_app_type] => utility [patent_app_number] => 17/745279 [patent_app_country] => US [patent_app_date] => 2022-05-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 41 [patent_no_of_words] => 11316 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17745279 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/745279
Surface-enhanced Raman scattering (SERS) substrate May 15, 2022 Issued
Array ( [id] => 19218318 [patent_doc_number] => 20240183022 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-06 [patent_title] => LAYERED BODY HAVING FUNCTION AS TRANSPARENT ELECTROCONDUCTIVE FILM AND METHOD FOR PRODUCING SAME, AND OXIDE SPUTTERING TARGET FOR SAID LAYERED BODY PRODUCTION [patent_app_type] => utility [patent_app_number] => 18/285411 [patent_app_country] => US [patent_app_date] => 2022-04-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6581 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 52 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18285411 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/285411
LAYERED BODY HAVING FUNCTION AS TRANSPARENT ELECTROCONDUCTIVE FILM AND METHOD FOR PRODUCING SAME, AND OXIDE SPUTTERING TARGET FOR SAID LAYERED BODY PRODUCTION Apr 20, 2022 Abandoned
Array ( [id] => 19299713 [patent_doc_number] => 20240228282 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-11 [patent_title] => ScAlN LAMINATE AND MANUFACTURING METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 18/559376 [patent_app_country] => US [patent_app_date] => 2022-04-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7837 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 62 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18559376 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/559376
ScAlN LAMINATE AND MANUFACTURING METHOD THEREOF Apr 20, 2022 Pending
Array ( [id] => 20301562 [patent_doc_number] => 12447535 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-21 [patent_title] => Coated cutting tool and preparation method thereof [patent_app_type] => utility [patent_app_number] => 17/721386 [patent_app_country] => US [patent_app_date] => 2022-04-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 0 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 59 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17721386 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/721386
Coated cutting tool and preparation method thereof Apr 14, 2022 Issued
Array ( [id] => 19701378 [patent_doc_number] => 12195386 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-01-14 [patent_title] => Chemically strengthened glass and manufacturing method of chemically strengthened glass [patent_app_type] => utility [patent_app_number] => 17/656470 [patent_app_country] => US [patent_app_date] => 2022-03-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 14655 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17656470 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/656470
Chemically strengthened glass and manufacturing method of chemically strengthened glass Mar 24, 2022 Issued
Array ( [id] => 17837560 [patent_doc_number] => 20220274865 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-01 [patent_title] => FRACTURE AND SCRATCH RESISTANT GLASS ARTICLES [patent_app_type] => utility [patent_app_number] => 17/695934 [patent_app_country] => US [patent_app_date] => 2022-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 32438 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 200 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17695934 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/695934
Fracture and scratch resistant glass articles Mar 15, 2022 Issued
Array ( [id] => 18545219 [patent_doc_number] => 11718557 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-08-08 [patent_title] => Chemically strengthened glass [patent_app_type] => utility [patent_app_number] => 17/692335 [patent_app_country] => US [patent_app_date] => 2022-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 11829 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 217 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17692335 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/692335
Chemically strengthened glass Mar 10, 2022 Issued
Array ( [id] => 17674348 [patent_doc_number] => 20220187515 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-16 [patent_title] => SUBSTRATE-TRANSFERRED STACKED OPTICAL COATINGS [patent_app_type] => utility [patent_app_number] => 17/683776 [patent_app_country] => US [patent_app_date] => 2022-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9061 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17683776 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/683776
Substrate-transferred stacked optical coatings Feb 28, 2022 Issued
Array ( [id] => 20480265 [patent_doc_number] => 12528735 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-01-20 [patent_title] => Vehicle window with an IR-reflective coating with a discontinuous metallic layer of metal nanocrystals [patent_app_type] => utility [patent_app_number] => 18/548561 [patent_app_country] => US [patent_app_date] => 2022-02-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 11 [patent_no_of_words] => 5211 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 166 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18548561 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/548561
Vehicle window with an IR-reflective coating with a discontinuous metallic layer of metal nanocrystals Feb 22, 2022 Issued
Array ( [id] => 19067045 [patent_doc_number] => 20240101471 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-28 [patent_title] => STRENGTHENED GLASS SHEET AND MANUFACTURING METHOD THEREFOR [patent_app_type] => utility [patent_app_number] => 18/273657 [patent_app_country] => US [patent_app_date] => 2022-02-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10526 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18273657 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/273657
STRENGTHENED GLASS SHEET AND MANUFACTURING METHOD THEREFOR Jan 31, 2022 Pending
Menu