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] => 3481935 [patent_doc_number] => 05457160 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-10-10 [patent_title] => 'Polyphosphazene blends' [patent_app_type] => 1 [patent_app_number] => 8/157951 [patent_app_country] => US [patent_app_date] => 1993-11-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 4087 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 14 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/457/05457160.pdf [firstpage_image] =>[orig_patent_app_number] => 157951 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/157951
Polyphosphazene blends Nov 23, 1993 Issued
Array ( [id] => 3011104 [patent_doc_number] => 05332624 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-07-26 [patent_title] => 'Slip-resistant polyolefin film and process for preparation thereof' [patent_app_type] => 1 [patent_app_number] => 8/156731 [patent_app_country] => US [patent_app_date] => 1993-11-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 4974 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/332/05332624.pdf [firstpage_image] =>[orig_patent_app_number] => 156731 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/156731
Slip-resistant polyolefin film and process for preparation thereof Nov 23, 1993 Issued
Array ( [id] => 3119743 [patent_doc_number] => 05380795 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-01-10 [patent_title] => 'Polymer mixture comprising an aromatic polycarbonate, a styrene-containing copolymer and/or graft polymer, and a polysiloxane-polycarbonate block copolymer, and articles formed therefrom' [patent_app_type] => 1 [patent_app_number] => 8/157349 [patent_app_country] => US [patent_app_date] => 1993-11-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2864 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 211 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/380/05380795.pdf [firstpage_image] =>[orig_patent_app_number] => 157349 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/157349
Polymer mixture comprising an aromatic polycarbonate, a styrene-containing copolymer and/or graft polymer, and a polysiloxane-polycarbonate block copolymer, and articles formed therefrom Nov 22, 1993 Issued
Array ( [id] => 3584332 [patent_doc_number] => 05552224 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-09-03 [patent_title] => 'Carbonate blend polymer compositions comprising a high molecular weight branched carbonate polymer component and methods for their preparation' [patent_app_type] => 1 [patent_app_number] => 8/156174 [patent_app_country] => US [patent_app_date] => 1993-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13349 [patent_no_of_claims] => 33 [patent_no_of_ind_claims] => 12 [patent_words_short_claim] => 21 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/552/05552224.pdf [firstpage_image] =>[orig_patent_app_number] => 156174 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/156174
Carbonate blend polymer compositions comprising a high molecular weight branched carbonate polymer component and methods for their preparation Nov 21, 1993 Issued
Array ( [id] => 3495724 [patent_doc_number] => 05508359 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-04-16 [patent_title] => 'Blends of high MW branched polycarbonate with a lower MW polycarbonate' [patent_app_type] => 1 [patent_app_number] => 8/156154 [patent_app_country] => US [patent_app_date] => 1993-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 6463 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/508/05508359.pdf [firstpage_image] =>[orig_patent_app_number] => 156154 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/156154
Blends of high MW branched polycarbonate with a lower MW polycarbonate Nov 21, 1993 Issued
Array ( [id] => 3454701 [patent_doc_number] => 05468259 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-11-21 [patent_title] => 'Dyeable polyolefin compositions and dyeing polyolefin compositions' [patent_app_type] => 1 [patent_app_number] => 8/154682 [patent_app_country] => US [patent_app_date] => 1993-11-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5942 [patent_no_of_claims] => 33 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/468/05468259.pdf [firstpage_image] =>[orig_patent_app_number] => 154682 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/154682
Dyeable polyolefin compositions and dyeing polyolefin compositions Nov 17, 1993 Issued
Array ( [id] => 3458154 [patent_doc_number] => 05401813 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-03-28 [patent_title] => 'Transparent polycarbonate PBT blends' [patent_app_type] => 1 [patent_app_number] => 8/151435 [patent_app_country] => US [patent_app_date] => 1993-11-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2365 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 218 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/401/05401813.pdf [firstpage_image] =>[orig_patent_app_number] => 151435 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/151435
Transparent polycarbonate PBT blends Nov 11, 1993 Issued
08/151226 POLYCARBONATE/POLYESTER BLENDS MODIFIED WITH POLY(PHENYLENE ETHER) Nov 11, 1993 Abandoned
08/150408 TACKIFIED PRESSURE SENSITIVE ADHESIVES Nov 9, 1993 Abandoned
Array ( [id] => 3114100 [patent_doc_number] => 05395889 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-03-07 [patent_title] => 'Low-gloss thermoplastic resin compositions' [patent_app_type] => 1 [patent_app_number] => 8/149159 [patent_app_country] => US [patent_app_date] => 1993-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2251 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/395/05395889.pdf [firstpage_image] =>[orig_patent_app_number] => 149159 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/149159
Low-gloss thermoplastic resin compositions Nov 7, 1993 Issued
Array ( [id] => 3424334 [patent_doc_number] => 05389725 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-02-14 [patent_title] => 'Resin composition containing fluorine-containing elastomer' [patent_app_type] => 1 [patent_app_number] => 8/150022 [patent_app_country] => US [patent_app_date] => 1993-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4437 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/389/05389725.pdf [firstpage_image] =>[orig_patent_app_number] => 150022 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/150022
Resin composition containing fluorine-containing elastomer Nov 7, 1993 Issued
08/147609 BIODEGRADABLE THERMOPLASTIC POLYMER BLEND COMPOSITIONS WITH ACCELERATED BIODEGRADATION Nov 3, 1993 Abandoned
Array ( [id] => 2996698 [patent_doc_number] => 05362810 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-11-08 [patent_title] => 'Thermoplastic molding compositions of aromatic polyether sulfone and hydrogenated nitrile rubber' [patent_app_type] => 1 [patent_app_number] => 8/145294 [patent_app_country] => US [patent_app_date] => 1993-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2133 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/362/05362810.pdf [firstpage_image] =>[orig_patent_app_number] => 145294 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/145294
Thermoplastic molding compositions of aromatic polyether sulfone and hydrogenated nitrile rubber Oct 28, 1993 Issued
Array ( [id] => 3442812 [patent_doc_number] => 05430101 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-07-04 [patent_title] => 'Delustered rubber modified styrenic blends' [patent_app_type] => 1 [patent_app_number] => 8/141950 [patent_app_country] => US [patent_app_date] => 1993-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4878 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 232 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/430/05430101.pdf [firstpage_image] =>[orig_patent_app_number] => 141950 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/141950
Delustered rubber modified styrenic blends Oct 27, 1993 Issued
08/143799 METHOD FOR REDUCING HAZE OF IONOMERS OF ALPHA-OLEFINS, CARBOXYLIC ACID ESTERS, AND OPTIONAL COMONOMERS Oct 26, 1993 Abandoned
Array ( [id] => 3115504 [patent_doc_number] => 05409975 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-04-25 [patent_title] => 'Aromatic polycarbonate copolymer, a process for producing the same, and a plastic optical waveguide using the same' [patent_app_type] => 1 [patent_app_number] => 8/140544 [patent_app_country] => US [patent_app_date] => 1993-10-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 15028 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/409/05409975.pdf [firstpage_image] =>[orig_patent_app_number] => 140544 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/140544
Aromatic polycarbonate copolymer, a process for producing the same, and a plastic optical waveguide using the same Oct 24, 1993 Issued
08/142549 POLYCARBONATE COMPOSITIONS MODIFIED WITH POLY(PHENYLENE ETHER) Oct 21, 1993 Abandoned
Array ( [id] => 3423688 [patent_doc_number] => 05415937 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-05-16 [patent_title] => 'Golf ball cover' [patent_app_type] => 1 [patent_app_number] => 8/140613 [patent_app_country] => US [patent_app_date] => 1993-10-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3629 [patent_no_of_claims] => 13 [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] => patents/05/415/05415937.pdf [firstpage_image] =>[orig_patent_app_number] => 140613 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/140613
Golf ball cover Oct 20, 1993 Issued
Array ( [id] => 3449571 [patent_doc_number] => 05424341 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-06-13 [patent_title] => 'Blends of polycarbonate and chlorinated polyethylene' [patent_app_type] => 1 [patent_app_number] => 8/139368 [patent_app_country] => US [patent_app_date] => 1993-10-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16472 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 20 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/424/05424341.pdf [firstpage_image] =>[orig_patent_app_number] => 139368 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/139368
Blends of polycarbonate and chlorinated polyethylene Oct 19, 1993 Issued
Array ( [id] => 3461599 [patent_doc_number] => 05391621 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-02-21 [patent_title] => '1,3,4-thiadiazole curing systems for chlorine containing polymers' [patent_app_type] => 1 [patent_app_number] => 8/136152 [patent_app_country] => US [patent_app_date] => 1993-10-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2454 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/391/05391621.pdf [firstpage_image] =>[orig_patent_app_number] => 136152 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/136152
1,3,4-thiadiazole curing systems for chlorine containing polymers Oct 14, 1993 Issued
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