Search

Matthew David

Examiner (ID: 6568, Phone: (571)272-2467 , Office: P/2615 )

Most Active Art Unit
2111
Art Unit(s)
2111, 2615
Total Applications
342
Issued Applications
234
Pending Applications
0
Abandoned Applications
109

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 15362141 [patent_doc_number] => 20200016835 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-16 [patent_title] => SYSTEM AND METHOD FOR MOVING A ROD OF BUILD MATERIAL USING A PUSHER IN A 3D PRINTING SYSTEM [patent_app_type] => utility [patent_app_number] => 16/580785 [patent_app_country] => US [patent_app_date] => 2019-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12654 [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] => 16580785 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/580785
System and method for moving a rod of build material using a pusher in a 3D printing system Sep 23, 2019 Issued
Array ( [id] => 15362143 [patent_doc_number] => 20200016836 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-16 [patent_title] => SYSTEM AND METHOD FOR MOVING A ROD OF BUILD MATERIAL USING A PUSHER IN A 3D PRINTING SYSTEM [patent_app_type] => utility [patent_app_number] => 16/580818 [patent_app_country] => US [patent_app_date] => 2019-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12654 [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] => 16580818 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/580818
System and method for moving a rod of build material using a pusher in a 3D printing system Sep 23, 2019 Issued
Array ( [id] => 15362145 [patent_doc_number] => 20200016837 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-16 [patent_title] => SYSTEM AND METHOD FOR MOVING A ROD OF BUILD MATERIAL USING A PUSHER IN A 3D PRINTING SYSTEM [patent_app_type] => utility [patent_app_number] => 16/580827 [patent_app_country] => US [patent_app_date] => 2019-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12654 [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] => 16580827 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/580827
System and method for moving a rod of build material using a pusher in a 3D printing system Sep 23, 2019 Issued
Array ( [id] => 16842219 [patent_doc_number] => 11014287 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-05-25 [patent_title] => Methods and apparatuses for additively manufacturing rubber [patent_app_type] => utility [patent_app_number] => 16/577619 [patent_app_country] => US [patent_app_date] => 2019-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 5025 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16577619 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/577619
Methods and apparatuses for additively manufacturing rubber Sep 19, 2019 Issued
Array ( [id] => 18979383 [patent_doc_number] => 11904539 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-02-20 [patent_title] => Device for simultaneous 3D printing of a plurality of objects [patent_app_type] => utility [patent_app_number] => 17/290786 [patent_app_country] => US [patent_app_date] => 2019-09-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 9168 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 220 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17290786 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/290786
Device for simultaneous 3D printing of a plurality of objects Sep 16, 2019 Issued
Array ( [id] => 19338430 [patent_doc_number] => 12048601 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-30 [patent_title] => Method of manufacturing a dental component [patent_app_type] => utility [patent_app_number] => 17/265503 [patent_app_country] => US [patent_app_date] => 2019-08-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 6826 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17265503 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/265503
Method of manufacturing a dental component Aug 4, 2019 Issued
Array ( [id] => 17148854 [patent_doc_number] => 11141911 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-10-12 [patent_title] => High productivity three-dimensional printer [patent_app_type] => utility [patent_app_number] => 16/525819 [patent_app_country] => US [patent_app_date] => 2019-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 2066 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 299 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16525819 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/525819
High productivity three-dimensional printer Jul 29, 2019 Issued
Array ( [id] => 15752241 [patent_doc_number] => 10618210 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-04-14 [patent_title] => High capacity print station, method of making a polymer composite part, and polymer composite part [patent_app_type] => utility [patent_app_number] => 16/520745 [patent_app_country] => US [patent_app_date] => 2019-07-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 23 [patent_no_of_words] => 8596 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 153 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16520745 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/520745
High capacity print station, method of making a polymer composite part, and polymer composite part Jul 23, 2019 Issued
Array ( [id] => 16869173 [patent_doc_number] => 20210162640 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-03 [patent_title] => MOLD STRUCTURE FOR INJECTION END WELDING IN SEALING PROFILES [patent_app_type] => utility [patent_app_number] => 16/973813 [patent_app_country] => US [patent_app_date] => 2019-07-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1780 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [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] => 16973813 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/973813
Mold structure for injection end welding in sealing profiles Jul 22, 2019 Issued
Array ( [id] => 17350395 [patent_doc_number] => 11225017 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-01-18 [patent_title] => Three-dimensional object shaping apparatus and method [patent_app_type] => utility [patent_app_number] => 16/515497 [patent_app_country] => US [patent_app_date] => 2019-07-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 22 [patent_no_of_words] => 6796 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 238 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16515497 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/515497
Three-dimensional object shaping apparatus and method Jul 17, 2019 Issued
Array ( [id] => 17587053 [patent_doc_number] => 11325299 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-05-10 [patent_title] => Additive manufacturing via optical aperture division multiplexing [patent_app_type] => utility [patent_app_number] => 16/513700 [patent_app_country] => US [patent_app_date] => 2019-07-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 15 [patent_no_of_words] => 14071 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 240 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16513700 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/513700
Additive manufacturing via optical aperture division multiplexing Jul 15, 2019 Issued
Array ( [id] => 17109755 [patent_doc_number] => 20210290352 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-23 [patent_title] => Method of Manufacturing a Dental Component [patent_app_type] => utility [patent_app_number] => 17/265508 [patent_app_country] => US [patent_app_date] => 2019-07-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7357 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -24 [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] => 17265508 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/265508
Method of manufacturing a dental component Jul 8, 2019 Issued
Array ( [id] => 16540095 [patent_doc_number] => 20200406508 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-31 [patent_title] => THERMOREGULATED MOLD AND METHOD OF FABRICATING THE SAME [patent_app_type] => utility [patent_app_number] => 16/455006 [patent_app_country] => US [patent_app_date] => 2019-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5858 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16455006 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/455006
THERMOREGULATED MOLD AND METHOD OF FABRICATING THE SAME Jun 26, 2019 Abandoned
Array ( [id] => 17481353 [patent_doc_number] => 20220088857 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-24 [patent_title] => THREE-DIMENSIONAL PRINTING WITH TRIETHYLENE GLYCOL FUSING AGENTS [patent_app_type] => utility [patent_app_number] => 17/294101 [patent_app_country] => US [patent_app_date] => 2019-06-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10215 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17294101 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/294101
Three-dimensional printing with triethylene glycol fusing agents Jun 9, 2019 Issued
Array ( [id] => 15307581 [patent_doc_number] => 10518477 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2019-12-31 [patent_title] => Precise faux wood reproduction system and method [patent_app_type] => utility [patent_app_number] => 16/422884 [patent_app_country] => US [patent_app_date] => 2019-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2863 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 213 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16422884 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/422884
Precise faux wood reproduction system and method May 23, 2019 Issued
Array ( [id] => 14807267 [patent_doc_number] => 20190270243 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-09-05 [patent_title] => METHOD OF STABILIZING A PHOTOHARDENING INHIBITOR-PERMEABLE FILM IN THE MANUFACTURE OF THREE-DIMENSIONAL OBJECTS [patent_app_type] => utility [patent_app_number] => 16/417027 [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] => 17243 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -31 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16417027 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/417027
Method of stabilizing a photohardening inhibitor-permeable film in the manufacture of three-dimensional objects May 19, 2019 Issued
Array ( [id] => 18574813 [patent_doc_number] => 11731322 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-08-22 [patent_title] => Method of making a building panel and the panel [patent_app_type] => utility [patent_app_number] => 16/402281 [patent_app_country] => US [patent_app_date] => 2019-05-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 20 [patent_no_of_words] => 9126 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 168 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16402281 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/402281
Method of making a building panel and the panel May 2, 2019 Issued
Array ( [id] => 16340270 [patent_doc_number] => 10791245 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-09-29 [patent_title] => System for identification and control of z-axis printhead position in a three-dimensional object printer [patent_app_type] => utility [patent_app_number] => 16/371516 [patent_app_country] => US [patent_app_date] => 2019-04-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 10168 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 436 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16371516 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/371516
System for identification and control of z-axis printhead position in a three-dimensional object printer Mar 31, 2019 Issued
Array ( [id] => 18084852 [patent_doc_number] => 11534963 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-12-27 [patent_title] => Radiation method for additive manufacturing [patent_app_type] => utility [patent_app_number] => 17/041483 [patent_app_country] => US [patent_app_date] => 2019-03-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 3220 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17041483 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/041483
Radiation method for additive manufacturing Mar 25, 2019 Issued
Array ( [id] => 17074280 [patent_doc_number] => 11110662 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-09-07 [patent_title] => Method of printing a hollow part with a robotic additive manufacturing system [patent_app_type] => utility [patent_app_number] => 16/352269 [patent_app_country] => US [patent_app_date] => 2019-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 17 [patent_no_of_words] => 11085 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16352269 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/352269
Method of printing a hollow part with a robotic additive manufacturing system Mar 12, 2019 Issued
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