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] => 19397165 [patent_doc_number] => 12071513 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-08-27 [patent_title] => Method for the preparation of a polyamide 6 copolymer and filaments, flame retardant polyamide 6 copolymer and copolymer filaments [patent_app_type] => utility [patent_app_number] => 17/255813 [patent_app_country] => US [patent_app_date] => 2019-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 7181 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 58 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17255813 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/255813
Method for the preparation of a polyamide 6 copolymer and filaments, flame retardant polyamide 6 copolymer and copolymer filaments Jun 25, 2019 Issued
Array ( [id] => 15321627 [patent_doc_number] => 20200001143 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-02 [patent_title] => RUBBER COMPOSITION FOR GOLF BALL, AND GOLF BALL [patent_app_type] => utility [patent_app_number] => 16/448173 [patent_app_country] => US [patent_app_date] => 2019-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7339 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16448173 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/448173
Rubber composition for golf ball, and golf ball Jun 20, 2019 Issued
Array ( [id] => 17036915 [patent_doc_number] => 20210253873 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-19 [patent_title] => FLAME RETARDANT COMPOSITION [patent_app_type] => utility [patent_app_number] => 17/251851 [patent_app_country] => US [patent_app_date] => 2019-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7975 [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] => 17251851 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/251851
FLAME RETARDANT COMPOSITION Jun 13, 2019 Pending
Array ( [id] => 16855007 [patent_doc_number] => 20210155752 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-27 [patent_title] => STRONG BASE-INITIATED N-CARBOXYANYDRIDE RAPID RING-OPENING POLYMERISATION METHOD [patent_app_type] => utility [patent_app_number] => 17/058739 [patent_app_country] => US [patent_app_date] => 2019-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9534 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 56 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17058739 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/058739
Strong base-initiated N-carboxyanhydride rapid ring-opening polymerization method Jun 12, 2019 Issued
Array ( [id] => 16824405 [patent_doc_number] => 20210139698 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-13 [patent_title] => HIGH HEAT RESISTANT IMPACT MODIFIED POLYCARBONATE BLEND [patent_app_type] => utility [patent_app_number] => 17/252148 [patent_app_country] => US [patent_app_date] => 2019-06-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6621 [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] => 17252148 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/252148
HIGH HEAT RESISTANT IMPACT MODIFIED POLYCARBONATE BLEND Jun 10, 2019 Abandoned
Array ( [id] => 14894407 [patent_doc_number] => 20190290969 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-09-26 [patent_title] => GOLF BALL [patent_app_type] => utility [patent_app_number] => 16/436539 [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] => 12260 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16436539 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/436539
Golf ball Jun 9, 2019 Issued
Array ( [id] => 14865235 [patent_doc_number] => 20190282859 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-09-19 [patent_title] => GOLF BALL [patent_app_type] => utility [patent_app_number] => 16/434934 [patent_app_country] => US [patent_app_date] => 2019-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13156 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 186 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16434934 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/434934
Golf ball Jun 6, 2019 Issued
Array ( [id] => 16532332 [patent_doc_number] => 10874910 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-12-29 [patent_title] => Golf ball [patent_app_type] => utility [patent_app_number] => 16/435161 [patent_app_country] => US [patent_app_date] => 2019-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 12214 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16435161 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/435161
Golf ball Jun 6, 2019 Issued
Array ( [id] => 16948276 [patent_doc_number] => 20210206967 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-08 [patent_title] => POLYCARBONATE-BASED RESIN, PRODUCTION METHOD THEREFOR, AND POLYCARBONATE-BASED RESIN COMPOSITION [patent_app_type] => utility [patent_app_number] => 17/059926 [patent_app_country] => US [patent_app_date] => 2019-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9967 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 17059926 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/059926
Polycarbonate-based resin, production method therefor, and polycarbonate-based resin composition May 30, 2019 Issued
Array ( [id] => 19060219 [patent_doc_number] => 11939429 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-03-26 [patent_title] => Infrared-transparent polymers and methods of making and using the same [patent_app_type] => utility [patent_app_number] => 16/427265 [patent_app_country] => US [patent_app_date] => 2019-05-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 24 [patent_figures_cnt] => 24 [patent_no_of_words] => 10163 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16427265 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/427265
Infrared-transparent polymers and methods of making and using the same May 29, 2019 Issued
Array ( [id] => 17697197 [patent_doc_number] => 11370909 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-06-28 [patent_title] => Biodegradable polyester composition and use thereof [patent_app_type] => utility [patent_app_number] => 16/644459 [patent_app_country] => US [patent_app_date] => 2019-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2972 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16644459 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/644459
Biodegradable polyester composition and use thereof May 23, 2019 Issued
Array ( [id] => 16770967 [patent_doc_number] => 10982058 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-04-20 [patent_title] => Polycarbonate containing compounds and methods related thereto [patent_app_type] => utility [patent_app_number] => 16/422700 [patent_app_country] => US [patent_app_date] => 2019-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 12065 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 29 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16422700 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/422700
Polycarbonate containing compounds and methods related thereto May 23, 2019 Issued
Array ( [id] => 17060193 [patent_doc_number] => 11104781 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-08-31 [patent_title] => Rubber composition for golf ball, and golf ball [patent_app_type] => utility [patent_app_number] => 16/406099 [patent_app_country] => US [patent_app_date] => 2019-05-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6291 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16406099 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/406099
Rubber composition for golf ball, and golf ball May 7, 2019 Issued
Array ( [id] => 17875628 [patent_doc_number] => 11447630 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-09-20 [patent_title] => High strength additive manufactured articles [patent_app_type] => utility [patent_app_number] => 17/049363 [patent_app_country] => US [patent_app_date] => 2019-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 5868 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17049363 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/049363
High strength additive manufactured articles Apr 28, 2019 Issued
Array ( [id] => 17022433 [patent_doc_number] => 20210246304 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-12 [patent_title] => THERMOPLASTIC RESIN COMPOSITION AND METHOD FOR PRODUCING MOLDED ARTICLE [patent_app_type] => utility [patent_app_number] => 17/054408 [patent_app_country] => US [patent_app_date] => 2019-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14812 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17054408 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/054408
THERMOPLASTIC RESIN COMPOSITION AND METHOD FOR PRODUCING MOLDED ARTICLE Apr 24, 2019 Abandoned
Array ( [id] => 17414185 [patent_doc_number] => 20220049089 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-17 [patent_title] => POLYCARBONATE COMPOSITION AND ASSOCIATED ARTICLE AND METHOD OF ADDITIVE MANUFACTURING [patent_app_type] => utility [patent_app_number] => 17/280244 [patent_app_country] => US [patent_app_date] => 2019-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8517 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17280244 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/280244
Polycarbonate composition and associated article and method of additive manufacturing Apr 24, 2019 Issued
Array ( [id] => 16839617 [patent_doc_number] => 20210147629 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-20 [patent_title] => RESIN COMPOSITION, LAMINATE, SEMICONDUCTOR WAFER WITH RESIN COMPOSITION LAYER, SUBSTRATE FOR MOUNTING SEMICONDUCTOR WITH RESIN COMPOSITION LAYER AND SEMICONDUCTOR DEVICE [patent_app_type] => utility [patent_app_number] => 17/049224 [patent_app_country] => US [patent_app_date] => 2019-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13721 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -32 [patent_words_short_claim] => 22 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17049224 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/049224
Resin composition, laminate, semiconductor wafer with resin composition layer, substrate for mounting semiconductor with resin composition layer and semiconductor device Apr 23, 2019 Issued
Array ( [id] => 18444604 [patent_doc_number] => 11680164 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-06-20 [patent_title] => By means of ionizing radiation sterilizable moulded parts made from polycarbonate [patent_app_type] => utility [patent_app_number] => 17/048571 [patent_app_country] => US [patent_app_date] => 2019-04-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6224 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17048571 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/048571
By means of ionizing radiation sterilizable moulded parts made from polycarbonate Apr 11, 2019 Issued
Array ( [id] => 16762481 [patent_doc_number] => 20210108062 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-15 [patent_title] => ULTRA-HIGH FLOW ACRYLONITRILE BUTADIENE STYRENE COPOLYMER COMPOSITIONS [patent_app_type] => utility [patent_app_number] => 17/047419 [patent_app_country] => US [patent_app_date] => 2019-04-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7966 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 17047419 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/047419
Ultra-high flow acrylonitrile butadiene styrene copolymer compositions Apr 11, 2019 Issued
Array ( [id] => 19121086 [patent_doc_number] => 11965057 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-04-23 [patent_title] => Two-liquid curable composition for forming thermoplastic matrix resin, matrix resin for fiber-reinforced composite material, and fiber-reinforced composite material [patent_app_type] => utility [patent_app_number] => 17/055402 [patent_app_country] => US [patent_app_date] => 2019-04-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6219 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17055402 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/055402
Two-liquid curable composition for forming thermoplastic matrix resin, matrix resin for fiber-reinforced composite material, and fiber-reinforced composite material Apr 8, 2019 Issued
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