Search

David J. Buttner

Examiner (ID: 3467, Phone: (571)272-1084 , Office: P/1765 )

Most Active Art Unit
1765
Art Unit(s)
1796, 1511, 1505, 1763, 1512, 1713, 1765, 1712, 1501
Total Applications
3228
Issued Applications
2143
Pending Applications
177
Abandoned Applications
920

Applications

Application numberTitle of the applicationFiling DateStatus
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] => 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] => 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] => 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
Array ( [id] => 16541088 [patent_doc_number] => 20200407501 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-31 [patent_title] => POLYAMIDE BLOCK COPOLYMER AND POLYAMIDE FILM INCLUDING THE SAME [patent_app_type] => utility [patent_app_number] => 16/969884 [patent_app_country] => US [patent_app_date] => 2019-04-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4068 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16969884 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/969884
Polyamide block copolymer and polyamide film including the same Apr 1, 2019 Issued
Array ( [id] => 16727972 [patent_doc_number] => 20210095119 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-01 [patent_title] => COMPOSITION AND THERMOPLASTIC MOULDING COMPOUND FOR PRODUCTION OF MOULDED ARTICLES HAVING ELEVATED GLOSS [patent_app_type] => utility [patent_app_number] => 17/041076 [patent_app_country] => US [patent_app_date] => 2019-03-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9536 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 372 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17041076 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/041076
Composition and thermoplastic moulding compound for production of moulded articles having elevated gloss Mar 25, 2019 Issued
Array ( [id] => 16785145 [patent_doc_number] => 10987547 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-04-27 [patent_title] => Golf ball [patent_app_type] => utility [patent_app_number] => 16/365295 [patent_app_country] => US [patent_app_date] => 2019-03-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 10088 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16365295 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/365295
Golf ball Mar 25, 2019 Issued
Array ( [id] => 16657507 [patent_doc_number] => 20210054143 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-02-25 [patent_title] => POLYCARBONATE AND MOLDED ARTICLE [patent_app_type] => utility [patent_app_number] => 17/040369 [patent_app_country] => US [patent_app_date] => 2019-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11718 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 17040369 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/040369
Polycarbonate and molded article Mar 7, 2019 Issued
Array ( [id] => 17441611 [patent_doc_number] => 20220062116 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-03 [patent_title] => Novel Expanding Copolymers [patent_app_type] => utility [patent_app_number] => 17/433466 [patent_app_country] => US [patent_app_date] => 2019-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10297 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -29 [patent_words_short_claim] => 33 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17433466 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/433466
Novel Expanding Copolymers Mar 7, 2019 Abandoned
Array ( [id] => 16704425 [patent_doc_number] => 10954345 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-03-23 [patent_title] => Method of preparing monodispersed polymer polyols [patent_app_type] => utility [patent_app_number] => 16/291523 [patent_app_country] => US [patent_app_date] => 2019-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 4891 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16291523 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/291523
Method of preparing monodispersed polymer polyols Mar 3, 2019 Issued
Array ( [id] => 16541134 [patent_doc_number] => 20200407547 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-31 [patent_title] => ITEM FOR FOOD CONTACT APPLICATIONS [patent_app_type] => utility [patent_app_number] => 16/975245 [patent_app_country] => US [patent_app_date] => 2019-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9829 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [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] => 16975245 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/975245
ITEM FOR FOOD CONTACT APPLICATIONS Mar 3, 2019 Abandoned
Array ( [id] => 19441267 [patent_doc_number] => 12091508 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-09-17 [patent_title] => Polyimides for temporary bonding adhesives, methods for manufacturing of thermoplastic polyimide materials, and methods for thin wafer bonding using the same [patent_app_type] => utility [patent_app_number] => 16/977714 [patent_app_country] => US [patent_app_date] => 2019-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 6427 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [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] => 16977714 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/977714
Polyimides for temporary bonding adhesives, methods for manufacturing of thermoplastic polyimide materials, and methods for thin wafer bonding using the same Mar 3, 2019 Issued
Array ( [id] => 16541085 [patent_doc_number] => 20200407498 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-31 [patent_title] => POLYCARBONATE HAVING ELECTRO-OPTIC EFFECT, METHOD FOR PRODUCING SAME, AND LIGHT CONTROL ELEMENT WHICH USES SAID POLYCARBONATE [patent_app_type] => utility [patent_app_number] => 16/975922 [patent_app_country] => US [patent_app_date] => 2019-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9318 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 10 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16975922 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/975922
POLYCARBONATE HAVING ELECTRO-OPTIC EFFECT, METHOD FOR PRODUCING SAME, AND LIGHT CONTROL ELEMENT WHICH USES SAID POLYCARBONATE Feb 28, 2019 Abandoned
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