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] => 2895680 [patent_doc_number] => 05272210 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-12-21 [patent_title] => 'Polymer blends containing propylene-ethylene copolymer and ethylene-alkyl acrylate copolymer' [patent_app_type] => 1 [patent_app_number] => 7/983915 [patent_app_country] => US [patent_app_date] => 1992-12-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4754 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 43 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/272/05272210.pdf [firstpage_image] =>[orig_patent_app_number] => 983915 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/983915
Polymer blends containing propylene-ethylene copolymer and ethylene-alkyl acrylate copolymer Nov 30, 1992 Issued
Array ( [id] => 3017310 [patent_doc_number] => 05326602 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-07-05 [patent_title] => 'Polyethylene blends' [patent_app_type] => 1 [patent_app_number] => 7/983652 [patent_app_country] => US [patent_app_date] => 1992-12-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3458 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 190 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/326/05326602.pdf [firstpage_image] =>[orig_patent_app_number] => 983652 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/983652
Polyethylene blends Nov 30, 1992 Issued
Array ( [id] => 3079598 [patent_doc_number] => 05321086 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-06-14 [patent_title] => 'Polycarbonate resin composition' [patent_app_type] => 1 [patent_app_number] => 7/955889 [patent_app_country] => US [patent_app_date] => 1992-12-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6393 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/321/05321086.pdf [firstpage_image] =>[orig_patent_app_number] => 955889 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/955889
Polycarbonate resin composition Nov 30, 1992 Issued
Array ( [id] => 2979059 [patent_doc_number] => 05252653 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-10-12 [patent_title] => 'Polymer mixture and articles formed therefrom' [patent_app_type] => 1 [patent_app_number] => 7/979947 [patent_app_country] => US [patent_app_date] => 1992-11-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2411 [patent_no_of_claims] => 10 [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/05/252/05252653.pdf [firstpage_image] =>[orig_patent_app_number] => 979947 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/979947
Polymer mixture and articles formed therefrom Nov 22, 1992 Issued
Array ( [id] => 3094263 [patent_doc_number] => 05290861 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-03-01 [patent_title] => 'Thermoplastic resin composition' [patent_app_type] => 1 [patent_app_number] => 7/980095 [patent_app_country] => US [patent_app_date] => 1992-11-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3641 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/290/05290861.pdf [firstpage_image] =>[orig_patent_app_number] => 980095 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/980095
Thermoplastic resin composition Nov 22, 1992 Issued
Array ( [id] => 2893338 [patent_doc_number] => 05270391 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-12-14 [patent_title] => 'Composition for thermosetting powder coating' [patent_app_type] => 1 [patent_app_number] => 7/976506 [patent_app_country] => US [patent_app_date] => 1992-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7554 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 187 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/270/05270391.pdf [firstpage_image] =>[orig_patent_app_number] => 976506 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/976506
Composition for thermosetting powder coating Nov 12, 1992 Issued
Array ( [id] => 2987653 [patent_doc_number] => 05266638 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-11-30 [patent_title] => 'Toughened thermoplastic molding material' [patent_app_type] => 1 [patent_app_number] => 7/975730 [patent_app_country] => US [patent_app_date] => 1992-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3216 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 359 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/266/05266638.pdf [firstpage_image] =>[orig_patent_app_number] => 975730 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/975730
Toughened thermoplastic molding material Nov 12, 1992 Issued
Array ( [id] => 3094244 [patent_doc_number] => 05290860 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-03-01 [patent_title] => 'Polymer alloys of rubber modified acrylic multipolymers, and polycarbonates; and methods of making the same' [patent_app_type] => 1 [patent_app_number] => 7/975160 [patent_app_country] => US [patent_app_date] => 1992-11-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 4205 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/290/05290860.pdf [firstpage_image] =>[orig_patent_app_number] => 975160 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/975160
Polymer alloys of rubber modified acrylic multipolymers, and polycarbonates; and methods of making the same Nov 11, 1992 Issued
Array ( [id] => 2931793 [patent_doc_number] => 05232986 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-08-03 [patent_title] => 'Thermoplastic moulding composition comprising a polymer blend based on poly(meth)acrylate(s), abs-type polymer and polycarbonate' [patent_app_type] => 1 [patent_app_number] => 7/975118 [patent_app_country] => US [patent_app_date] => 1992-11-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2789 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 320 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/232/05232986.pdf [firstpage_image] =>[orig_patent_app_number] => 975118 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/975118
Thermoplastic moulding composition comprising a polymer blend based on poly(meth)acrylate(s), abs-type polymer and polycarbonate Nov 11, 1992 Issued
Array ( [id] => 2902137 [patent_doc_number] => 05236444 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-08-17 [patent_title] => 'Absorbable polymers and surgical articles made therefrom' [patent_app_type] => 1 [patent_app_number] => 7/966948 [patent_app_country] => US [patent_app_date] => 1992-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 3139 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 36 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/236/05236444.pdf [firstpage_image] =>[orig_patent_app_number] => 966948 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/966948
Absorbable polymers and surgical articles made therefrom Oct 26, 1992 Issued
07/962752 FLEXIBLE,CHLORINE-FREE-ETHYLENE COPOLYMER ARTICLES CONTAINING SECONDARY AMIDES. Oct 18, 1992 Abandoned
Array ( [id] => 3095255 [patent_doc_number] => 05369154 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-11-29 [patent_title] => 'Polycarbonate/aromatic polyester blends containing an olefinic modifier' [patent_app_type] => 1 [patent_app_number] => 7/960482 [patent_app_country] => US [patent_app_date] => 1992-10-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11130 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/369/05369154.pdf [firstpage_image] =>[orig_patent_app_number] => 960482 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/960482
Polycarbonate/aromatic polyester blends containing an olefinic modifier Oct 8, 1992 Issued
07/958972 SEMICRYSTALLINE POLYMER BLEND COMPOSITIONS WITH ENHANCED INTERSPHERULITIC AND INTERLAMELLAR STRENGTH Oct 8, 1992 Abandoned
07/957495 FLAME RESISTANT THERMOPLASTIC BLENDS HAVING REDUCED DRIPPAGE Oct 6, 1992 Abandoned
Array ( [id] => 3058735 [patent_doc_number] => 05338798 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-08-16 [patent_title] => 'Block copolymers containing stereoregular polymethyl methacrylate and their blends with polycarbonates' [patent_app_type] => 1 [patent_app_number] => 7/953950 [patent_app_country] => US [patent_app_date] => 1992-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5456 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/338/05338798.pdf [firstpage_image] =>[orig_patent_app_number] => 953950 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/953950
Block copolymers containing stereoregular polymethyl methacrylate and their blends with polycarbonates Sep 29, 1992 Issued
Array ( [id] => 3087010 [patent_doc_number] => 05284916 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-02-08 [patent_title] => 'Block copolymers containing polyaromatic(alkyl)methacrylates and their blends with polycarbonates' [patent_app_type] => 1 [patent_app_number] => 7/953707 [patent_app_country] => US [patent_app_date] => 1992-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4920 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/284/05284916.pdf [firstpage_image] =>[orig_patent_app_number] => 953707 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/953707
Block copolymers containing polyaromatic(alkyl)methacrylates and their blends with polycarbonates Sep 29, 1992 Issued
Array ( [id] => 3093064 [patent_doc_number] => 05318808 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-06-07 [patent_title] => 'UV-curable coatings' [patent_app_type] => 1 [patent_app_number] => 7/951231 [patent_app_country] => US [patent_app_date] => 1992-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4210 [patent_no_of_claims] => 7 [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] => patents/05/318/05318808.pdf [firstpage_image] =>[orig_patent_app_number] => 951231 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/951231
UV-curable coatings Sep 24, 1992 Issued
Array ( [id] => 3556712 [patent_doc_number] => 05543477 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-08-06 [patent_title] => 'Copolymers of ethylene and alkyl acrylate with improved melt-point temperatures' [patent_app_type] => 1 [patent_app_number] => 7/947870 [patent_app_country] => US [patent_app_date] => 1992-09-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 11677 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/543/05543477.pdf [firstpage_image] =>[orig_patent_app_number] => 947870 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/947870
Copolymers of ethylene and alkyl acrylate with improved melt-point temperatures Sep 20, 1992 Issued
07/947368 LOW-GLOSS THERMOPLASTIC RESIN COMPOSITIONS Sep 17, 1992 Abandoned
Array ( [id] => 2895804 [patent_doc_number] => 05241005 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-08-31 [patent_title] => 'Heat-resistant resin compositions with a pearly luster' [patent_app_type] => 1 [patent_app_number] => 7/939973 [patent_app_country] => US [patent_app_date] => 1992-09-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1539 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/241/05241005.pdf [firstpage_image] =>[orig_patent_app_number] => 939973 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/939973
Heat-resistant resin compositions with a pearly luster Sep 3, 1992 Issued
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