
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 number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 16855709
[patent_doc_number] => 20210156454
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2021-05-27
[patent_title] => FRICTION TRANSMISSION BELT
[patent_app_type] => utility
[patent_app_number] => 17/169459
[patent_app_country] => US
[patent_app_date] => 2021-02-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 5129
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -11
[patent_words_short_claim] => 97
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17169459
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/169459 | FRICTION TRANSMISSION BELT | Feb 5, 2021 | Abandoned |
Array
(
[id] => 20664722
[patent_doc_number] => 12606484
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2026-04-21
[patent_title] => Microfibrous shotcrete mixture
[patent_app_type] => utility
[patent_app_number] => 18/026379
[patent_app_country] => US
[patent_app_date] => 2021-02-05
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 2
[patent_no_of_words] => 0
[patent_no_of_claims] => 7
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 82
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18026379
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/026379 | Microfibrous shotcrete mixture | Feb 4, 2021 | Issued |
Array
(
[id] => 18141346
[patent_doc_number] => 20230015188
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-01-19
[patent_title] => ALUMINUM PHOSPHITE-BASED COMPLEX WITH DUAL-PEAK THERMAL GRAVITY DECOMPOSITION CHARACTERISTICS AND PREPARATION METHOD AND USE THEREOF
[patent_app_type] => utility
[patent_app_number] => 17/777994
[patent_app_country] => US
[patent_app_date] => 2021-02-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 4250
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -12
[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] => 17777994
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/777994 | Aluminum phosphite-based complex with dual-peak thermal gravity decomposition characteristics and preparation method and use thereof | Feb 3, 2021 | Issued |
Array
(
[id] => 19667620
[patent_doc_number] => 12180351
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2024-12-31
[patent_title] => Condensate of poly/mono-phosphorous acid and aluminum hydrogen phosphate, preparation and application thereof
[patent_app_type] => utility
[patent_app_number] => 17/607838
[patent_app_country] => US
[patent_app_date] => 2021-02-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 3422
[patent_no_of_claims] => 11
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 55
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17607838
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/607838 | Condensate of poly/mono-phosphorous acid and aluminum hydrogen phosphate, preparation and application thereof | Feb 3, 2021 | Issued |
Array
(
[id] => 17314606
[patent_doc_number] => 20210403654
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2021-12-30
[patent_title] => ADHESION PROMOTER COMPOSITIONS FOR CYCLIC OLEFIN RESIN COMPOSITIONS
[patent_app_type] => utility
[patent_app_number] => 17/164095
[patent_app_country] => US
[patent_app_date] => 2021-02-01
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 35592
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -20
[patent_words_short_claim] => 233
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17164095
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/164095 | ADHESION PROMOTER COMPOSITIONS FOR CYCLIC OLEFIN RESIN COMPOSITIONS | Jan 31, 2021 | Abandoned |
Array
(
[id] => 16828035
[patent_doc_number] => 20210143328
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2021-05-13
[patent_title] => ORGANIC LIGHT-EMITTING DEVICE
[patent_app_type] => utility
[patent_app_number] => 17/155893
[patent_app_country] => US
[patent_app_date] => 2021-01-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 15376
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -18
[patent_words_short_claim] => 960
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17155893
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/155893 | Organic light-emitting device | Jan 21, 2021 | Issued |
Array
(
[id] => 18148160
[patent_doc_number] => 20230022017
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-01-26
[patent_title] => PROCESS FOR THE PREPARATION OF DISPERSING AGENTS IN A SOLID FORM AND THEIR USE IN MINERAL BINDING COMPOSITIONS
[patent_app_type] => utility
[patent_app_number] => 17/782231
[patent_app_country] => US
[patent_app_date] => 2021-01-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 7148
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -14
[patent_words_short_claim] => 212
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17782231
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/782231 | PROCESS FOR THE PREPARATION OF DISPERSING AGENTS IN A SOLID FORM AND THEIR USE IN MINERAL BINDING COMPOSITIONS | Jan 18, 2021 | Abandoned |
Array
(
[id] => 18583042
[patent_doc_number] => 20230265301
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-08-24
[patent_title] => INK-JET INK
[patent_app_type] => utility
[patent_app_number] => 17/789577
[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] => 15313
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -4
[patent_words_short_claim] => 19
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17789577
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/789577 | Ink-jet ink | Jan 12, 2021 | Issued |
Array
(
[id] => 19793399
[patent_doc_number] => 12234331
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-02-25
[patent_title] => Method for producing epoxy resin composition
[patent_app_type] => utility
[patent_app_number] => 17/143349
[patent_app_country] => US
[patent_app_date] => 2021-01-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 3
[patent_no_of_words] => 10320
[patent_no_of_claims] => 17
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 82
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17143349
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/143349 | Method for producing epoxy resin composition | Jan 6, 2021 | Issued |
Array
(
[id] => 19731200
[patent_doc_number] => 12209191
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-01-28
[patent_title] => Ink composition for performing printing on impermeable base material and image recording method
[patent_app_type] => utility
[patent_app_number] => 17/131768
[patent_app_country] => US
[patent_app_date] => 2020-12-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 19115
[patent_no_of_claims] => 19
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 169
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17131768
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/131768 | Ink composition for performing printing on impermeable base material and image recording method | Dec 22, 2020 | Issued |
Array
(
[id] => 18162468
[patent_doc_number] => 20230029061
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-01-26
[patent_title] => Hybrid Coating System
[patent_app_type] => utility
[patent_app_number] => 17/783414
[patent_app_country] => US
[patent_app_date] => 2020-12-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 6083
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -46
[patent_words_short_claim] => 36
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17783414
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/783414 | Hybrid Coating System | Dec 13, 2020 | Abandoned |
Array
(
[id] => 16900628
[patent_doc_number] => 20210179544
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2021-06-17
[patent_title] => TRISAMIDE COMPOUNDS AND COMPOSITIONS COMPRISING THE SAME
[patent_app_type] => utility
[patent_app_number] => 17/121711
[patent_app_country] => US
[patent_app_date] => 2020-12-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 7494
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -27
[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] => 17121711
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/121711 | Trisamide compounds and compositions comprising the same | Dec 13, 2020 | Issued |
Array
(
[id] => 20598147
[patent_doc_number] => 12581886
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2026-03-17
[patent_title] => Protective film forming agent, and method for producing semiconductor chip
[patent_app_type] => utility
[patent_app_number] => 17/756790
[patent_app_country] => US
[patent_app_date] => 2020-11-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 9
[patent_no_of_words] => 4638
[patent_no_of_claims] => 5
[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] => 17756790
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/756790 | Protective film forming agent, and method for producing semiconductor chip | Nov 25, 2020 | Issued |
Array
(
[id] => 20143832
[patent_doc_number] => 12378159
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-08-05
[patent_title] => Branched copolymers as dispersants for mineral binders
[patent_app_type] => utility
[patent_app_number] => 17/766276
[patent_app_country] => US
[patent_app_date] => 2020-11-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 2759
[patent_no_of_claims] => 16
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 127
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17766276
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/766276 | Branched copolymers as dispersants for mineral binders | Nov 24, 2020 | Issued |
Array
(
[id] => 18161908
[patent_doc_number] => 20230028500
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-01-26
[patent_title] => Flame-Retardant Polyester Molding Compositions
[patent_app_type] => utility
[patent_app_number] => 17/772564
[patent_app_country] => US
[patent_app_date] => 2020-11-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 5865
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -18
[patent_words_short_claim] => 158
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17772564
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/772564 | Flame-Retardant Polyester Molding Compositions | Nov 24, 2020 | Pending |
Array
(
[id] => 18170001
[patent_doc_number] => 20230036612
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-02-02
[patent_title] => THERMOPLASTIC ELASTOMER COMPOSITION
[patent_app_type] => utility
[patent_app_number] => 17/755394
[patent_app_country] => US
[patent_app_date] => 2020-11-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 7116
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -13
[patent_words_short_claim] => 154
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17755394
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/755394 | THERMOPLASTIC ELASTOMER COMPOSITION | Nov 3, 2020 | Abandoned |
Array
(
[id] => 18862032
[patent_doc_number] => 20230416468
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-12-28
[patent_title] => BIOACTIVE POLYETHYLENE COPOLYMER, POLYETHYLENE MACROMOLECULE AND RELATED METHODS THEREOF
[patent_app_type] => utility
[patent_app_number] => 18/251108
[patent_app_country] => US
[patent_app_date] => 2020-10-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 25810
[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] => 18251108
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/251108 | BIOACTIVE POLYETHYLENE COPOLYMER, POLYETHYLENE MACROMOLECULE AND RELATED METHODS THEREOF | Oct 29, 2020 | Pending |
Array
(
[id] => 18057854
[patent_doc_number] => 20220388940
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-12-08
[patent_title] => PROCESS FOR HYDROGENATION OF PHTHALATE BASED COMPOUND
[patent_app_type] => utility
[patent_app_number] => 17/770611
[patent_app_country] => US
[patent_app_date] => 2020-10-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 6605
[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] => 17770611
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/770611 | Process for hydrogenation of phthalate based compound | Oct 26, 2020 | Issued |
Array
(
[id] => 18020849
[patent_doc_number] => 20220372348
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-11-24
[patent_title] => ACRYLIC DAMPING ADHESIVE AND DIAPHRAGM MEMBRANE FOR MICRO-SPEAKERS
[patent_app_type] => utility
[patent_app_number] => 17/754608
[patent_app_country] => US
[patent_app_date] => 2020-10-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 7193
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -9
[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] => 17754608
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/754608 | ACRYLIC DAMPING ADHESIVE AND DIAPHRAGM MEMBRANE FOR MICRO-SPEAKERS | Oct 22, 2020 | Pending |
Array
(
[id] => 19060101
[patent_doc_number] => 11939309
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2024-03-26
[patent_title] => Low molecular weight dry powder polymer for use as paper-making dry strength agent
[patent_app_type] => utility
[patent_app_number] => 17/072573
[patent_app_country] => US
[patent_app_date] => 2020-10-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 4
[patent_no_of_words] => 30349
[patent_no_of_claims] => 9
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 113
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17072573
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/072573 | Low molecular weight dry powder polymer for use as paper-making dry strength agent | Oct 15, 2020 | Issued |