Search

David Silver

Examiner (ID: 17244, Phone: (571)272-8634 , Office: P/2123 )

Most Active Art Unit
2128
Art Unit(s)
2123, OPA, 2128, OPIM, 2127
Total Applications
331
Issued Applications
198
Pending Applications
10
Abandoned Applications
124

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19473818 [patent_doc_number] => 12103894 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-01 [patent_title] => Polymer masonry unit and method therefor [patent_app_type] => utility [patent_app_number] => 17/409952 [patent_app_country] => US [patent_app_date] => 2021-08-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 7646 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17409952 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/409952
Polymer masonry unit and method therefor Aug 23, 2021 Issued
Array ( [id] => 18692715 [patent_doc_number] => 20230323045 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-12 [patent_title] => MELT-PROCESSABLE, IMPACT RESISTANT FIBER-REINFORCED COMPOSITE MATERIALS [patent_app_type] => utility [patent_app_number] => 18/021044 [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] => 8620 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18021044 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/021044
MELT-PROCESSABLE, IMPACT RESISTANT FIBER-REINFORCED COMPOSITE MATERIALS Aug 16, 2021 Pending
Array ( [id] => 18675319 [patent_doc_number] => 20230312920 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-05 [patent_title] => Polyamide Composition With Inclined Plane Tracking Resistance [patent_app_type] => utility [patent_app_number] => 18/043074 [patent_app_country] => US [patent_app_date] => 2021-08-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10722 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18043074 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/043074
Polyamide Composition With Inclined Plane Tracking Resistance Aug 15, 2021 Pending
Array ( [id] => 18817601 [patent_doc_number] => 20230391941 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-07 [patent_title] => POLYMER HAVING DISPERSING FUNCTION, POLYCARBOXYLIC ACID CEMENT DISPERSANT, PREPARATION METHOD THEREFOR AND USE THEREOF [patent_app_type] => utility [patent_app_number] => 18/248371 [patent_app_country] => US [patent_app_date] => 2021-08-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8173 [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] => 18248371 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/248371
POLYMER HAVING DISPERSING FUNCTION, POLYCARBOXYLIC ACID CEMENT DISPERSANT, PREPARATION METHOD THEREFOR AND USE THEREOF Aug 12, 2021 Pending
Array ( [id] => 18649557 [patent_doc_number] => 20230295373 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-21 [patent_title] => THERMOPLASTIC RESIN COMPOSITION FOR OPTICAL MATERIAL, MOLDED ARTICLE, COMPOUNDING AGENT, METHOD FOR PRODUCING THERMOPLASTIC RESIN COMPOSITION, AND METHOD FOR IMPROVING TRANSMISSIVITY [patent_app_type] => utility [patent_app_number] => 18/020531 [patent_app_country] => US [patent_app_date] => 2021-08-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13990 [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] => 18020531 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/020531
THERMOPLASTIC RESIN COMPOSITION FOR OPTICAL MATERIAL, MOLDED ARTICLE, COMPOUNDING AGENT, METHOD FOR PRODUCING THERMOPLASTIC RESIN COMPOSITION, AND METHOD FOR IMPROVING TRANSMISSIVITY Aug 10, 2021 Pending
Array ( [id] => 17385812 [patent_doc_number] => 20220033664 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-03 [patent_title] => MOLDING COMPOSITION AND METHOD FOR MANUFACTURING THREE-DIMENSIONAL SHAPED OBJECT [patent_app_type] => utility [patent_app_number] => 17/389832 [patent_app_country] => US [patent_app_date] => 2021-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4372 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [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] => 17389832 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/389832
MOLDING COMPOSITION AND METHOD FOR MANUFACTURING THREE-DIMENSIONAL SHAPED OBJECT Jul 29, 2021 Abandoned
Array ( [id] => 18552196 [patent_doc_number] => 20230250205 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-10 [patent_title] => AQUEOUS DISPERSION OF POLYMER PARTICLES AND MICROSPHERES [patent_app_type] => utility [patent_app_number] => 18/015552 [patent_app_country] => US [patent_app_date] => 2021-07-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3478 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 179 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18015552 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/015552
AQUEOUS DISPERSION OF POLYMER PARTICLES AND MICROSPHERES Jul 15, 2021 Pending
Array ( [id] => 17578627 [patent_doc_number] => 20220135482 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-05 [patent_title] => HIGH PERFORMANCE HYBRID FLY ASH/CALCIUM ALUMINATE CEMENTITIOUS COMPOSITIONS FOR MORTARS AND CONCRETES [patent_app_type] => utility [patent_app_number] => 17/375081 [patent_app_country] => US [patent_app_date] => 2021-07-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12312 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -37 [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] => 17375081 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/375081
HIGH PERFORMANCE HYBRID FLY ASH/CALCIUM ALUMINATE CEMENTITIOUS COMPOSITIONS FOR MORTARS AND CONCRETES Jul 13, 2021 Pending
Array ( [id] => 18657540 [patent_doc_number] => 20230303444 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-28 [patent_title] => CLAY BLOCKING ADDITIVES FOR GYPSUM COMPOSITIONS [patent_app_type] => utility [patent_app_number] => 18/015861 [patent_app_country] => US [patent_app_date] => 2021-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12515 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [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] => 18015861 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/015861
CLAY BLOCKING ADDITIVES FOR GYPSUM COMPOSITIONS Jul 11, 2021 Pending
Array ( [id] => 20201603 [patent_doc_number] => 12404372 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-02 [patent_title] => Precursor for producing a polysiloxane, polysiloxane, polysiloxane resin, method of producing a polysiloxane, method of producing a polysiloxane resin, and optoelectronic component [patent_app_type] => utility [patent_app_number] => 18/015442 [patent_app_country] => US [patent_app_date] => 2021-07-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 19 [patent_no_of_words] => 7480 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18015442 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/015442
Precursor for producing a polysiloxane, polysiloxane, polysiloxane resin, method of producing a polysiloxane, method of producing a polysiloxane resin, and optoelectronic component Jul 1, 2021 Issued
Array ( [id] => 18338501 [patent_doc_number] => 20230130450 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-27 [patent_title] => METHODS OF MELT BLENDING FLAME RETARDANT AND POLYMERIC COMPOSITIONS [patent_app_type] => utility [patent_app_number] => 17/918183 [patent_app_country] => US [patent_app_date] => 2021-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12156 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 17918183 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/918183
METHODS OF MELT BLENDING FLAME RETARDANT AND POLYMERIC COMPOSITIONS Jun 30, 2021 Abandoned
Array ( [id] => 18552017 [patent_doc_number] => 20230250023 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-10 [patent_title] => CURED FIBER REINFORCED COMPOSITE [patent_app_type] => utility [patent_app_number] => 18/013282 [patent_app_country] => US [patent_app_date] => 2021-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16460 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18013282 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/013282
CURED FIBER REINFORCED COMPOSITE Jun 27, 2021 Pending
Array ( [id] => 18511472 [patent_doc_number] => 20230227628 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-20 [patent_title] => Flame retardant and stabilizer combined for use with thermoplastics [patent_app_type] => utility [patent_app_number] => 18/010256 [patent_app_country] => US [patent_app_date] => 2021-06-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17567 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 18010256 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/010256
Flame retardant and stabilizer combined for use with thermoplastics Jun 15, 2021 Abandoned
Array ( [id] => 18726003 [patent_doc_number] => 20230340255 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-26 [patent_title] => COPOLYETHERESTER [patent_app_type] => utility [patent_app_number] => 17/996483 [patent_app_country] => US [patent_app_date] => 2021-06-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7355 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 17996483 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/996483
COPOLYETHERESTER Jun 14, 2021 Abandoned
Array ( [id] => 18485067 [patent_doc_number] => 20230212388 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-06 [patent_title] => IMPROVED COPOLYETHERESTER [patent_app_type] => utility [patent_app_number] => 17/996481 [patent_app_country] => US [patent_app_date] => 2021-06-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6172 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 17996481 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/996481
IMPROVED COPOLYETHERESTER Jun 14, 2021 Pending
Array ( [id] => 17141858 [patent_doc_number] => 20210309870 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-07 [patent_title] => Fabricating Porous Metallic Coatings Via Electrodeposition and Compositions Thereof [patent_app_type] => utility [patent_app_number] => 17/347508 [patent_app_country] => US [patent_app_date] => 2021-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7702 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [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] => 17347508 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/347508
Fabricating Porous Metallic Coatings Via Electrodeposition and Compositions Thereof Jun 13, 2021 Pending
Array ( [id] => 19793412 [patent_doc_number] => 12234345 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-02-25 [patent_title] => Flame retardant-stabilizer combination for thermoplastic polymers [patent_app_type] => utility [patent_app_number] => 18/010031 [patent_app_country] => US [patent_app_date] => 2021-06-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5644 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 228 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18010031 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/010031
Flame retardant-stabilizer combination for thermoplastic polymers Jun 10, 2021 Issued
Array ( [id] => 18265563 [patent_doc_number] => 20230086805 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-23 [patent_title] => PLASTIC PROCESSING SYSTEM AND APPARATUS [patent_app_type] => utility [patent_app_number] => 17/420374 [patent_app_country] => US [patent_app_date] => 2021-06-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 31691 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -55 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17420374 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/420374
PLASTIC PROCESSING SYSTEM AND APPARATUS Jun 9, 2021 Abandoned
Array ( [id] => 19389529 [patent_doc_number] => 20240279399 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-22 [patent_title] => POLYMERS FOR USE IN ELECTRONIC DEVICES [patent_app_type] => utility [patent_app_number] => 18/567882 [patent_app_country] => US [patent_app_date] => 2021-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20250 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18567882 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/567882
POLYMERS FOR USE IN ELECTRONIC DEVICES Jun 6, 2021 Pending
Array ( [id] => 17111925 [patent_doc_number] => 20210292522 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-23 [patent_title] => Terminal-Functionalized Polymer, Rubber Composition Containing Same And Related Processes [patent_app_type] => utility [patent_app_number] => 17/340588 [patent_app_country] => US [patent_app_date] => 2021-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14219 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 207 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17340588 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/340588
Terminal-functionalized polymer, rubber composition containing same and related processes Jun 6, 2021 Issued
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