Search

David J. Buttner

Examiner (ID: 16615, Phone: (571)272-1084 , Office: P/1765 )

Most Active Art Unit
1765
Art Unit(s)
1765, 1796, 1511, 1512, 1763, 1505, 1501, 1712, 1713
Total Applications
3217
Issued Applications
2139
Pending Applications
177
Abandoned Applications
915

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 16506316 [patent_doc_number] => 20200385572 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-10 [patent_title] => Thermoplastic Resin Composition and Molded Product Formed Therefrom [patent_app_type] => utility [patent_app_number] => 16/767354 [patent_app_country] => US [patent_app_date] => 2018-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3670 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16767354 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/767354
Thermoplastic polycarbonate resin composition and molded product formed therefrom Dec 27, 2018 Issued
Array ( [id] => 16506315 [patent_doc_number] => 20200385571 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-10 [patent_title] => Thermoplastic Resin Composition and Article Produced Therefrom [patent_app_type] => utility [patent_app_number] => 16/767151 [patent_app_country] => US [patent_app_date] => 2018-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3812 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16767151 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/767151
Thermoplastic mica-filled polycarbonate resin composition and article produced therefrom Dec 27, 2018 Issued
Array ( [id] => 14534829 [patent_doc_number] => 20190203036 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-07-04 [patent_title] => Thermoplastic Resin Composition and Molded Article Using the Same [patent_app_type] => utility [patent_app_number] => 16/233725 [patent_app_country] => US [patent_app_date] => 2018-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6198 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 16233725 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/233725
Polycarbonate resin composition and molded product using the same Dec 26, 2018 Issued
Array ( [id] => 16541086 [patent_doc_number] => 20200407499 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-31 [patent_title] => POLYCARBONATE-POLYORGANOSILOXANE COPOLYMER [patent_app_type] => utility [patent_app_number] => 16/956018 [patent_app_country] => US [patent_app_date] => 2018-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12456 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 287 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16956018 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/956018
Polycarbonate-polyorganosiloxane copolymer Dec 26, 2018 Issued
Array ( [id] => 17161928 [patent_doc_number] => 11148011 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-10-19 [patent_title] => Golf ball [patent_app_type] => utility [patent_app_number] => 16/233790 [patent_app_country] => US [patent_app_date] => 2018-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 14858 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 163 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16233790 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/233790
Golf ball Dec 26, 2018 Issued
Array ( [id] => 17258665 [patent_doc_number] => 20210371650 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-02 [patent_title] => POLY(ESTER)CARBONATE AND METHOD FOR PRODUCING POLY(ESTER)CARBONATE [patent_app_type] => utility [patent_app_number] => 16/957470 [patent_app_country] => US [patent_app_date] => 2018-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10798 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 20 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16957470 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/957470
Polyester carbonate and method for producing polyester carbonate Dec 26, 2018 Issued
Array ( [id] => 16414618 [patent_doc_number] => 10822494 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-11-03 [patent_title] => Polycarbonate resin composition and molded product using the same [patent_app_type] => utility [patent_app_number] => 16/233685 [patent_app_country] => US [patent_app_date] => 2018-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6384 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 163 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16233685 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/233685
Polycarbonate resin composition and molded product using the same Dec 26, 2018 Issued
Array ( [id] => 16885572 [patent_doc_number] => 20210171767 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-10 [patent_title] => THERMOPLASTIC COMPOSITIONS HAVING GOOD STABILITY [patent_app_type] => utility [patent_app_number] => 16/771722 [patent_app_country] => US [patent_app_date] => 2018-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8772 [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] => 16771722 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/771722
THERMOPLASTIC COMPOSITIONS HAVING GOOD STABILITY Dec 16, 2018 Abandoned
Array ( [id] => 16642227 [patent_doc_number] => 10920066 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-02-16 [patent_title] => Resin composition with polycarbonate resin, acrylonitrile-butadiene-styrene resin, and inorganic filler, resin molded article, method for manufacturing resin molded article, and electronic apparatus [patent_app_type] => utility [patent_app_number] => 16/222156 [patent_app_country] => US [patent_app_date] => 2018-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 6970 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16222156 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/222156
Resin composition with polycarbonate resin, acrylonitrile-butadiene-styrene resin, and inorganic filler, resin molded article, method for manufacturing resin molded article, and electronic apparatus Dec 16, 2018 Issued
Array ( [id] => 16688498 [patent_doc_number] => 20210070974 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-11 [patent_title] => CORE-SHELL TYPE PARTICLE, DISPERSION AND POWDER [patent_app_type] => utility [patent_app_number] => 16/771497 [patent_app_country] => US [patent_app_date] => 2018-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11178 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16771497 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/771497
Core-shell type particle, dispersion and powder Dec 12, 2018 Issued
Array ( [id] => 16391173 [patent_doc_number] => 20200332114 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-22 [patent_title] => STABILIZED, FILLED POLYCARBONATE COMPOSITIONS [patent_app_type] => utility [patent_app_number] => 16/956699 [patent_app_country] => US [patent_app_date] => 2018-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9912 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 16956699 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/956699
Stabilized, filled polycarbonate compositions Dec 11, 2018 Issued
Array ( [id] => 18085628 [patent_doc_number] => 11535747 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-12-27 [patent_title] => Talc-filled polycarbonate compositions [patent_app_type] => utility [patent_app_number] => 16/956719 [patent_app_country] => US [patent_app_date] => 2018-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8189 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [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] => 16956719 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/956719
Talc-filled polycarbonate compositions Dec 11, 2018 Issued
Array ( [id] => 17975633 [patent_doc_number] => 11492481 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-11-08 [patent_title] => Thermoplastic resin composition including maleimide-based heat-resistant copolymer and molded product using same [patent_app_type] => utility [patent_app_number] => 16/958798 [patent_app_country] => US [patent_app_date] => 2018-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2833 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16958798 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/958798
Thermoplastic resin composition including maleimide-based heat-resistant copolymer and molded product using same Dec 6, 2018 Issued
Array ( [id] => 16688508 [patent_doc_number] => 20210070984 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-11 [patent_title] => Thermoplastic Resin Composition for Laser Direct Structuring Process, and Molded Product Comprising Same [patent_app_type] => utility [patent_app_number] => 16/958860 [patent_app_country] => US [patent_app_date] => 2018-12-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5941 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [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] => 16958860 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/958860
Thermoplastic resin composition for laser direct structuring process, and molded product comprising same Dec 4, 2018 Issued
Array ( [id] => 17800259 [patent_doc_number] => 11414540 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-08-16 [patent_title] => Method for modifying polycarbonate blends [patent_app_type] => utility [patent_app_number] => 16/767741 [patent_app_country] => US [patent_app_date] => 2018-12-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7871 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 56 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16767741 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/767741
Method for modifying polycarbonate blends Dec 3, 2018 Issued
Array ( [id] => 14099683 [patent_doc_number] => 20190091517 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-03-28 [patent_title] => GOLF BALL [patent_app_type] => utility [patent_app_number] => 16/206659 [patent_app_country] => US [patent_app_date] => 2018-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11676 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16206659 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/206659
Golf ball Nov 29, 2018 Issued
Array ( [id] => 14439393 [patent_doc_number] => 20190177569 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-06-13 [patent_title] => COATING COMPOSITION FOR FORMING SCRATCH-RESISTANT LAYER HAVING HIGH STRENGTH FOR AUTOMOBILE EXTERIOR AND METHOD FOR COATING AUTOMOBILE EXTERIOR USING THE SAME [patent_app_type] => utility [patent_app_number] => 16/204025 [patent_app_country] => US [patent_app_date] => 2018-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6278 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16204025 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/204025
Coating composition for forming scratch-resistant layer having high strength for automobile exterior and method for coating automobile exterior using the same Nov 28, 2018 Issued
Array ( [id] => 14534845 [patent_doc_number] => 20190203044 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-07-04 [patent_title] => COMPOSITION BASED ON POLY (ARYLENE ETHER KETONE) HAVING IMPROVED PROPERTIES [patent_app_type] => utility [patent_app_number] => 16/204290 [patent_app_country] => US [patent_app_date] => 2018-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4401 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16204290 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/204290
COMPOSITION BASED ON POLY (ARYLENE ETHER KETONE) HAVING IMPROVED PROPERTIES Nov 28, 2018 Abandoned
Array ( [id] => 14185507 [patent_doc_number] => 20190112458 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-04-18 [patent_title] => Solution Polymerized Styrene-Butadiene Rubber-Polyurethane Elastomer Material for High Performance Tire and Preparation Method Thereof [patent_app_type] => utility [patent_app_number] => 16/197073 [patent_app_country] => US [patent_app_date] => 2018-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5880 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 165 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16197073 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/197073
Solution polymerized styrene-butadiene rubber-polyurethane elastomer material for high performance tire and preparation method thereof Nov 19, 2018 Issued
Array ( [id] => 17687827 [patent_doc_number] => 20220195119 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-23 [patent_title] => POLYAMIC ACID COMPOSITION FOR PRODUCING POLYIMIDE RESIN WITH SUPERIOR ADHESION AND POLYIMIDE RESIN PRODUCED THEREFROM [patent_app_type] => utility [patent_app_number] => 17/283427 [patent_app_country] => US [patent_app_date] => 2018-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7077 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17283427 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/283427
POLYAMIC ACID COMPOSITION FOR PRODUCING POLYIMIDE RESIN WITH SUPERIOR ADHESION AND POLYIMIDE RESIN PRODUCED THEREFROM Nov 19, 2018 Abandoned
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