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] => 19172631 [patent_doc_number] => 20240158605 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-16 [patent_title] => ELASTOMER COMPOSITION AND METHOD OF PRODUCING SAME, CROSS-LINKED MATERIAL, AND SHAPED OBJECT [patent_app_type] => utility [patent_app_number] => 18/549167 [patent_app_country] => US [patent_app_date] => 2022-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9830 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18549167 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/549167
ELASTOMER COMPOSITION AND METHOD OF PRODUCING SAME, CROSS-LINKED MATERIAL, AND SHAPED OBJECT Mar 29, 2022 Pending
Array ( [id] => 19217900 [patent_doc_number] => 20240182604 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-06 [patent_title] => WATER DISPERSION OF VINYL HALIDE COPOLYMER AND FILM [patent_app_type] => utility [patent_app_number] => 18/551400 [patent_app_country] => US [patent_app_date] => 2022-03-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 31055 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 217 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18551400 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/551400
WATER DISPERSION OF VINYL HALIDE COPOLYMER AND FILM Mar 24, 2022 Pending
Array ( [id] => 19187897 [patent_doc_number] => 20240166810 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-23 [patent_title] => POLYARYLENE ETHER KETONE RESIN, PRODUCTION METHOD FOR SAME, AND MOLDED PRODUCT [patent_app_type] => utility [patent_app_number] => 18/548252 [patent_app_country] => US [patent_app_date] => 2022-03-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19806 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18548252 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/548252
POLYARYLENE ETHER KETONE RESIN, PRODUCTION METHOD FOR SAME, AND MOLDED PRODUCT Mar 24, 2022 Pending
Array ( [id] => 18283058 [patent_doc_number] => 20230098530 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-30 [patent_title] => POLYMERS AND CO-POLYMERS FOR POLYMER MATRIX COMPOSITES AND HIGH YIELD CARBON-CARBON COMPOSITE STRUCTURES THEREFROM [patent_app_type] => utility [patent_app_number] => 17/701583 [patent_app_country] => US [patent_app_date] => 2022-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11891 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 43 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17701583 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/701583
POLYMERS AND CO-POLYMERS FOR POLYMER MATRIX COMPOSITES AND HIGH YIELD CARBON-CARBON COMPOSITE STRUCTURES THEREFROM Mar 21, 2022 Pending
Array ( [id] => 17686205 [patent_doc_number] => 20220193497 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-23 [patent_title] => METALLIC MONOMER USED AS IONOMERIC ADDITIVES FOR IONOMERS AND POLYOLEFINS [patent_app_type] => utility [patent_app_number] => 17/691985 [patent_app_country] => US [patent_app_date] => 2022-03-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15929 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 52 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17691985 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/691985
METALLIC MONOMER USED AS IONOMERIC ADDITIVES FOR IONOMERS AND POLYOLEFINS Mar 9, 2022 Abandoned
Array ( [id] => 19345322 [patent_doc_number] => 20240254285 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-01 [patent_title] => ACID DIANHYDRIDE [patent_app_type] => utility [patent_app_number] => 18/562019 [patent_app_country] => US [patent_app_date] => 2022-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4404 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [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] => 18562019 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/562019
ACID DIANHYDRIDE Mar 6, 2022 Pending
Array ( [id] => 19248823 [patent_doc_number] => 20240199810 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-20 [patent_title] => METHOD FOR PRODUCING POLYIMIDE RESIN POWDER [patent_app_type] => utility [patent_app_number] => 18/551213 [patent_app_country] => US [patent_app_date] => 2022-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19561 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 219 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18551213 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/551213
METHOD FOR PRODUCING POLYIMIDE RESIN POWDER Feb 28, 2022 Pending
Array ( [id] => 18862020 [patent_doc_number] => 20230416456 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-28 [patent_title] => RESIN COMPOSITION, COATING FILM USING SAME, AND ELECTROLYTE [patent_app_type] => utility [patent_app_number] => 18/276534 [patent_app_country] => US [patent_app_date] => 2022-02-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8048 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 320 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18276534 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/276534
RESIN COMPOSITION, COATING FILM USING SAME, AND ELECTROLYTE Feb 17, 2022 Pending
Array ( [id] => 19846813 [patent_doc_number] => 20250092164 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-20 [patent_title] => MODIFIED GUAYULE RESIN PRODUCT AND RELATED PROCESSES [patent_app_type] => utility [patent_app_number] => 18/550840 [patent_app_country] => US [patent_app_date] => 2022-02-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7318 [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] => 18550840 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/550840
MODIFIED GUAYULE RESIN PRODUCT AND RELATED PROCESSES Feb 7, 2022 Pending
Array ( [id] => 18972066 [patent_doc_number] => 20240052158 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-15 [patent_title] => POLYCARBONATE POLYESTER COMPOSITION, MOLDING COMPOUND AND MOLDING BODY HAVING A GOOD IMPACT STRENGTH AND HIGH THERMAL LOADING CAPABILITY [patent_app_type] => utility [patent_app_number] => 18/262754 [patent_app_country] => US [patent_app_date] => 2022-02-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8076 [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] => 18262754 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/262754
POLYCARBONATE POLYESTER COMPOSITION, MOLDING COMPOUND AND MOLDING BODY HAVING A GOOD IMPACT STRENGTH AND HIGH THERMAL LOADING CAPABILITY Jan 31, 2022 Abandoned
Array ( [id] => 19187954 [patent_doc_number] => 20240166867 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-23 [patent_title] => THERMOPLASTIC RESIN AND OPTICAL LENS INCLUDING SAME [patent_app_type] => utility [patent_app_number] => 18/273105 [patent_app_country] => US [patent_app_date] => 2022-01-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13205 [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] => 18273105 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/273105
THERMOPLASTIC RESIN AND OPTICAL LENS INCLUDING SAME Jan 25, 2022 Pending
Array ( [id] => 20414253 [patent_doc_number] => 12497524 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-16 [patent_title] => Ink for impermeable base material and image recording method [patent_app_type] => utility [patent_app_number] => 17/582775 [patent_app_country] => US [patent_app_date] => 2022-01-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16604 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 691 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17582775 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/582775
Ink for impermeable base material and image recording method Jan 23, 2022 Issued
Array ( [id] => 19097936 [patent_doc_number] => 20240117164 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-11 [patent_title] => RESIN COMPOSITION AND USE THEREOF [patent_app_type] => utility [patent_app_number] => 18/277203 [patent_app_country] => US [patent_app_date] => 2022-01-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6237 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 237 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18277203 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/277203
RESIN COMPOSITION AND USE THEREOF Jan 11, 2022 Pending
Array ( [id] => 19020319 [patent_doc_number] => 20240076490 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-07 [patent_title] => Transparent Weatherable Electrically Conductive Polycarbonate Blend Compositions [patent_app_type] => utility [patent_app_number] => 18/269660 [patent_app_country] => US [patent_app_date] => 2021-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9434 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18269660 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/269660
Transparent Weatherable Electrically Conductive Polycarbonate Blend Compositions Dec 29, 2021 Pending
Array ( [id] => 18955329 [patent_doc_number] => 20240043656 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-08 [patent_title] => PLASTICIZER COMPOSITION [patent_app_type] => utility [patent_app_number] => 18/258236 [patent_app_country] => US [patent_app_date] => 2021-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8701 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 55 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18258236 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/258236
PLASTICIZER COMPOSITION Dec 26, 2021 Pending
Array ( [id] => 17852000 [patent_doc_number] => 20220282042 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-08 [patent_title] => POLY(ARYL ETHER) BASED POLYMERS AND ASSOCIATED METHODS [patent_app_type] => utility [patent_app_number] => 17/560983 [patent_app_country] => US [patent_app_date] => 2021-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 26202 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [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] => 17560983 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/560983
Poly(aryl ether) based polymers and associated methods Dec 22, 2021 Issued
Array ( [id] => 18972065 [patent_doc_number] => 20240052157 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-15 [patent_title] => THERMOPLASTIC ELASTOMER COMPOSITION AND MOLDED ARTICLE [patent_app_type] => utility [patent_app_number] => 18/259187 [patent_app_country] => US [patent_app_date] => 2021-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11960 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18259187 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/259187
THERMOPLASTIC ELASTOMER COMPOSITION AND MOLDED ARTICLE Dec 19, 2021 Pending
Array ( [id] => 19097882 [patent_doc_number] => 20240117110 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-11 [patent_title] => POLYESTER COMPOSITIONS COMPRISING TETRAMETHYL-CYCLOBUTANEDIOL HAVING AN IMPROCED CATALYST SYSTEM COMPRISING LITHIUM AND GALLIUM ATOMS [patent_app_type] => utility [patent_app_number] => 18/257714 [patent_app_country] => US [patent_app_date] => 2021-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 31283 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18257714 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/257714
POLYESTER COMPOSITIONS COMPRISING TETRAMETHYL-CYCLOBUTANEDIOL HAVING AN IMPROCED CATALYST SYSTEM COMPRISING LITHIUM AND GALLIUM ATOMS Dec 15, 2021 Pending
Array ( [id] => 19003704 [patent_doc_number] => 20240067775 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-29 [patent_title] => POLYESTER COMPOSITIONS COMPRISING TETRAMETHYL CYCLOBUTANEDIOL HAVING AN IMPROVED CATALYST SYSTEM COMPRISING LITHIUM AND ALUMINUM [patent_app_type] => utility [patent_app_number] => 18/257729 [patent_app_country] => US [patent_app_date] => 2021-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 29936 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18257729 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/257729
POLYESTER COMPOSITIONS COMPRISING TETRAMETHYL CYCLOBUTANEDIOL HAVING AN IMPROVED CATALYST SYSTEM COMPRISING LITHIUM AND ALUMINUM Dec 15, 2021 Pending
Array ( [id] => 18955357 [patent_doc_number] => 20240043684 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-08 [patent_title] => THERMOPLASTIC COMPOSITION WITH GOOD PLATING PERFORMANCE [patent_app_type] => utility [patent_app_number] => 18/266356 [patent_app_country] => US [patent_app_date] => 2021-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7728 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 32 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18266356 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/266356
THERMOPLASTIC COMPOSITION WITH GOOD PLATING PERFORMANCE Dec 6, 2021 Pending
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