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] => 17414183 [patent_doc_number] => 20220049087 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-17 [patent_title] => HYDROXYAPATITE BASED COMPOSITES AND FILMS THEREOF [patent_app_type] => utility [patent_app_number] => 17/515890 [patent_app_country] => US [patent_app_date] => 2021-11-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15580 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17515890 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/515890
Hydroxyapatite based composites and films thereof Oct 31, 2021 Issued
Array ( [id] => 18583008 [patent_doc_number] => 20230265267 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-24 [patent_title] => POLYETHYLENE COMPOSITIONS AND FILMS COMPRISING THE SAME [patent_app_type] => utility [patent_app_number] => 18/041111 [patent_app_country] => US [patent_app_date] => 2021-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 23368 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 295 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18041111 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/041111
POLYETHYLENE COMPOSITIONS AND FILMS COMPRISING THE SAME Oct 28, 2021 Pending
Array ( [id] => 18830983 [patent_doc_number] => 20230399508 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-14 [patent_title] => Thermoplastic Resin Composition and Article Manufactured Using Same [patent_app_type] => utility [patent_app_number] => 18/032942 [patent_app_country] => US [patent_app_date] => 2021-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6688 [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] => 18032942 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/032942
Thermoplastic Resin Composition and Article Manufactured Using Same Oct 26, 2021 Pending
Array ( [id] => 17704756 [patent_doc_number] => 20220204762 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-30 [patent_title] => FUNCTIONAL FABRIC AND METHOD FOR MANUFACTURING THE SAME [patent_app_type] => utility [patent_app_number] => 17/510495 [patent_app_country] => US [patent_app_date] => 2021-10-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4373 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17510495 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/510495
Functional film and method for manufacturing the same Oct 25, 2021 Issued
Array ( [id] => 17612042 [patent_doc_number] => 20220154321 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-19 [patent_title] => METAL-COATED STEEL STRIP [patent_app_type] => utility [patent_app_number] => 17/509457 [patent_app_country] => US [patent_app_date] => 2021-10-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3300 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [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] => 17509457 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/509457
METAL-COATED STEEL STRIP Oct 24, 2021 Abandoned
Array ( [id] => 18088457 [patent_doc_number] => 11538596 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-12-27 [patent_title] => Sacrificial concrete for core catcher and preparation method thereof [patent_app_type] => utility [patent_app_number] => 17/501313 [patent_app_country] => US [patent_app_date] => 2021-10-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3014 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 242 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17501313 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/501313
Sacrificial concrete for core catcher and preparation method thereof Oct 13, 2021 Issued
Array ( [id] => 20645873 [patent_doc_number] => 12600809 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-04-14 [patent_title] => Ethylene-vinyl alcohol copolymer composition, and preparation method therefor [patent_app_type] => utility [patent_app_number] => 18/248704 [patent_app_country] => US [patent_app_date] => 2021-10-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 553 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [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] => 18248704 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/248704
Ethylene-vinyl alcohol copolymer composition, and preparation method therefor Oct 13, 2021 Issued
Array ( [id] => 18830964 [patent_doc_number] => 20230399489 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-14 [patent_title] => HEAT STABILIZER FOR POLYMER PROCESSING USING PHOSPHATE WITH SUPPRESSED CRYSTALLINITY, AND METHOD FOR PREPARING THE SAME [patent_app_type] => utility [patent_app_number] => 18/248763 [patent_app_country] => US [patent_app_date] => 2021-10-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6450 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 191 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18248763 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/248763
HEAT STABILIZER FOR POLYMER PROCESSING USING PHOSPHATE WITH SUPPRESSED CRYSTALLINITY, AND METHOD FOR PREPARING THE SAME Oct 12, 2021 Pending
Array ( [id] => 18862067 [patent_doc_number] => 20230416503 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-28 [patent_title] => HIGH-HEAT AND HIGH-SHEAR-RESISTANT HIGH-FLAME-RETARDANT HALOGEN-FREE FLAME-RETARDANT COMPOUND SYSTEM AND USE [patent_app_type] => utility [patent_app_number] => 18/031581 [patent_app_country] => US [patent_app_date] => 2021-10-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5115 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [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] => 18031581 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/031581
HIGH-HEAT AND HIGH-SHEAR-RESISTANT HIGH-FLAME-RETARDANT HALOGEN-FREE FLAME-RETARDANT COMPOUND SYSTEM AND USE Oct 10, 2021 Pending
Array ( [id] => 18902852 [patent_doc_number] => 20240018337 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-18 [patent_title] => Binder, Solidified Object, and Method for Producing Solidified Object [patent_app_type] => utility [patent_app_number] => 18/037096 [patent_app_country] => US [patent_app_date] => 2021-10-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8550 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [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] => 18037096 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/037096
Binder, Solidified Object, and Method for Producing Solidified Object Oct 6, 2021 Pending
Array ( [id] => 18597394 [patent_doc_number] => 20230272189 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-31 [patent_title] => POLYARYLENE SULFIDE RESIN COMPOSITION, AND METHOD FOR IMPROVING MOLDABILITY OF POLYARYLENE SULFIDE RESIN [patent_app_type] => utility [patent_app_number] => 18/019704 [patent_app_country] => US [patent_app_date] => 2021-10-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4540 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 14 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18019704 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/019704
POLYARYLENE SULFIDE RESIN COMPOSITION, AND METHOD FOR IMPROVING MOLDABILITY OF POLYARYLENE SULFIDE RESIN Oct 4, 2021 Pending
Array ( [id] => 18939723 [patent_doc_number] => 20240034862 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-01 [patent_title] => CHLOROPRENE POLYMER COMPOSITION, DIP-MOLDED ARTICLE, AND METHOD FOR PRODUCING SAID COMPOSITION AND ARTICLE [patent_app_type] => utility [patent_app_number] => 18/256692 [patent_app_country] => US [patent_app_date] => 2021-10-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11640 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18256692 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/256692
CHLOROPRENE POLYMER COMPOSITION, DIP-MOLDED ARTICLE, AND METHOD FOR PRODUCING SAID COMPOSITION AND ARTICLE Sep 30, 2021 Pending
Array ( [id] => 18902561 [patent_doc_number] => 20240018046 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-18 [patent_title] => EARLY STRENGTH SLAG-BASED CEMENTITIOUS BINDER [patent_app_type] => utility [patent_app_number] => 18/029753 [patent_app_country] => US [patent_app_date] => 2021-10-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9590 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 18029753 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/029753
EARLY STRENGTH SLAG-BASED CEMENTITIOUS BINDER Sep 30, 2021 Pending
Array ( [id] => 17356997 [patent_doc_number] => 20220017793 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-20 [patent_title] => ELECTRICALLY CONDUCTIVE ADHESIVE AND ELECTRICALLY CONDUCTIVE MATERIAL [patent_app_type] => utility [patent_app_number] => 17/488687 [patent_app_country] => US [patent_app_date] => 2021-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8951 [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] => 17488687 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/488687
Electrically conductive adhesive and electrically conductive material Sep 28, 2021 Issued
Array ( [id] => 20645920 [patent_doc_number] => 12600856 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-04-14 [patent_title] => Resin composition, formed article, and, formed article with hard coat layer [patent_app_type] => utility [patent_app_number] => 18/040157 [patent_app_country] => US [patent_app_date] => 2021-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10276 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 201 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18040157 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/040157
Resin composition, formed article, and, formed article with hard coat layer Sep 23, 2021 Issued
Array ( [id] => 18770974 [patent_doc_number] => 20230365783 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-16 [patent_title] => FLAME-RETARDED THERMOPLASTIC POLYURETHANE [patent_app_type] => utility [patent_app_number] => 18/245514 [patent_app_country] => US [patent_app_date] => 2021-09-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10459 [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] => 18245514 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/245514
FLAME-RETARDED THERMOPLASTIC POLYURETHANE Sep 16, 2021 Pending
Array ( [id] => 18725976 [patent_doc_number] => 20230340227 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-26 [patent_title] => COMPOSITION CONTAINING AMMONIUM POLYPHOSHATE [patent_app_type] => utility [patent_app_number] => 18/024927 [patent_app_country] => US [patent_app_date] => 2021-09-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4446 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 48 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18024927 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/024927
COMPOSITION CONTAINING AMMONIUM POLYPHOSHATE Sep 15, 2021 Pending
Array ( [id] => 18923120 [patent_doc_number] => 20240026124 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-25 [patent_title] => USE OF DIEUGENOL, OLIGOMERS AND/OR POLYMERS OF EUGENOL FOR STABILIZING ORGANIC MATERIALS, STABILIZED PLASTICS COMPOSITION, STABILIZER COMPOSITION AND METHOD FOR STABILIZING ORGANIC MATERIALS [patent_app_type] => utility [patent_app_number] => 18/245065 [patent_app_country] => US [patent_app_date] => 2021-09-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6664 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 18245065 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/245065
USE OF DIEUGENOL, OLIGOMERS AND/OR POLYMERS OF EUGENOL FOR STABILIZING ORGANIC MATERIALS, STABILIZED PLASTICS COMPOSITION, STABILIZER COMPOSITION AND METHOD FOR STABILIZING ORGANIC MATERIALS Sep 14, 2021 Pending
Array ( [id] => 18675317 [patent_doc_number] => 20230312918 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-05 [patent_title] => Hydrolysis-Resistant Polycarbonate Composition [patent_app_type] => utility [patent_app_number] => 18/043070 [patent_app_country] => US [patent_app_date] => 2021-08-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9160 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 58 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18043070 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/043070
Hydrolysis-Resistant Polycarbonate Composition Aug 25, 2021 Issued
Array ( [id] => 18939550 [patent_doc_number] => 20240034689 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-01 [patent_title] => SET CONTROL COMPOSITION FOR CEMENTITIOUS SYSTEMS [patent_app_type] => utility [patent_app_number] => 18/023101 [patent_app_country] => US [patent_app_date] => 2021-08-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10726 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 185 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18023101 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/023101
SET CONTROL COMPOSITION FOR CEMENTITIOUS SYSTEMS Aug 24, 2021 Pending
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