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] => 2632477 [patent_doc_number] => 04937285 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-06-26 [patent_title] => 'Use of redox graft polymers to improve the petroleum-resistance of thermoplastic, aromatic polycarbonate and/or polyester carbonate moulding compositions' [patent_app_type] => 1 [patent_app_number] => 7/266785 [patent_app_country] => US [patent_app_date] => 1988-11-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6879 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 175 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/937/04937285.pdf [firstpage_image] =>[orig_patent_app_number] => 266785 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/266785
Use of redox graft polymers to improve the petroleum-resistance of thermoplastic, aromatic polycarbonate and/or polyester carbonate moulding compositions Nov 2, 1988 Issued
Array ( [id] => 2590342 [patent_doc_number] => 04970246 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-11-13 [patent_title] => 'Acetylene storage vessel filler and method' [patent_app_type] => 1 [patent_app_number] => 7/265545 [patent_app_country] => US [patent_app_date] => 1988-11-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2460 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/970/04970246.pdf [firstpage_image] =>[orig_patent_app_number] => 265545 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/265545
Acetylene storage vessel filler and method Oct 31, 1988 Issued
Array ( [id] => 2670515 [patent_doc_number] => 04954579 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-09-04 [patent_title] => 'Polyalkyloxazoline-polycarbonate-polyalkyloxazoline triblock copolymer compatibilizer for polycarbonate/polyamide blends' [patent_app_type] => 1 [patent_app_number] => 7/264920 [patent_app_country] => US [patent_app_date] => 1988-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4947 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/954/04954579.pdf [firstpage_image] =>[orig_patent_app_number] => 264920 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/264920
Polyalkyloxazoline-polycarbonate-polyalkyloxazoline triblock copolymer compatibilizer for polycarbonate/polyamide blends Oct 30, 1988 Issued
Array ( [id] => 2558211 [patent_doc_number] => 04960812 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-10-02 [patent_title] => 'Polyester resin compound' [patent_app_type] => 1 [patent_app_number] => 7/265236 [patent_app_country] => US [patent_app_date] => 1988-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2048 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 185 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/960/04960812.pdf [firstpage_image] =>[orig_patent_app_number] => 265236 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/265236
Polyester resin compound Oct 30, 1988 Issued
Array ( [id] => 2603093 [patent_doc_number] => 04912166 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-03-27 [patent_title] => 'Curable blends of fluoroelastomer and poly(ether-ketone-ketone)' [patent_app_type] => 1 [patent_app_number] => 7/261738 [patent_app_country] => US [patent_app_date] => 1988-10-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1673 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/912/04912166.pdf [firstpage_image] =>[orig_patent_app_number] => 261738 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/261738
Curable blends of fluoroelastomer and poly(ether-ketone-ketone) Oct 25, 1988 Issued
07/262075 POLYESTER COMPOSITIONS AND MOLDED ARTICLES THEREFROM Oct 23, 1988 Abandoned
Array ( [id] => 2707964 [patent_doc_number] => 04981907 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-01-01 [patent_title] => 'Process for the preparation of an acrylate-vinyl chloride graft polymer' [patent_app_type] => 1 [patent_app_number] => 7/260445 [patent_app_country] => US [patent_app_date] => 1988-10-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6254 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 267 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/981/04981907.pdf [firstpage_image] =>[orig_patent_app_number] => 260445 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/260445
Process for the preparation of an acrylate-vinyl chloride graft polymer Oct 19, 1988 Issued
07/259716 ACRYLATE/MALEIC ANHYDRIDE COPOLYMER GRAFTED POLYVINYL ALCOHOL GRAFT TERPOLYMERS Oct 18, 1988 Abandoned
Array ( [id] => 2609435 [patent_doc_number] => 04902749 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-02-20 [patent_title] => 'High impact, styrenic polymer/thermoplastic polymer grafted blends' [patent_app_type] => 1 [patent_app_number] => 7/262196 [patent_app_country] => US [patent_app_date] => 1988-10-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7309 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/902/04902749.pdf [firstpage_image] =>[orig_patent_app_number] => 262196 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/262196
High impact, styrenic polymer/thermoplastic polymer grafted blends Oct 18, 1988 Issued
07/257576 THERMOPLASTIC RESIN COMPOSITION Oct 13, 1988 Abandoned
Array ( [id] => 2597592 [patent_doc_number] => 04921899 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-05-01 [patent_title] => 'Ink composition containing a blend of a polyester, an acrylic polymer and a vinyl polymer' [patent_app_type] => 1 [patent_app_number] => 7/256344 [patent_app_country] => US [patent_app_date] => 1988-10-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8003 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 546 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/921/04921899.pdf [firstpage_image] =>[orig_patent_app_number] => 256344 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/256344
Ink composition containing a blend of a polyester, an acrylic polymer and a vinyl polymer Oct 10, 1988 Issued
07/255753 NOVEL PLASTIC OVENWARE COMPOSITIONS Oct 10, 1988 Abandoned
Array ( [id] => 2604059 [patent_doc_number] => 04948830 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-08-14 [patent_title] => 'Broad temperature capability elastomer' [patent_app_type] => 1 [patent_app_number] => 7/254628 [patent_app_country] => US [patent_app_date] => 1988-10-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1271 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/948/04948830.pdf [firstpage_image] =>[orig_patent_app_number] => 254628 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/254628
Broad temperature capability elastomer Oct 6, 1988 Issued
Array ( [id] => 2695563 [patent_doc_number] => 05019625 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-05-28 [patent_title] => 'Compatibilizing agent for polycarbonate and polyamide polymer blends' [patent_app_type] => 1 [patent_app_number] => 7/254542 [patent_app_country] => US [patent_app_date] => 1988-10-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4870 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/019/05019625.pdf [firstpage_image] =>[orig_patent_app_number] => 254542 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/254542
Compatibilizing agent for polycarbonate and polyamide polymer blends Oct 5, 1988 Issued
07/253979 HYDROPHILIC-HYDROPHOBIC POLYMER COMPOSITES AND MEMBRANES Oct 4, 1988 Abandoned
07/253596 POLYMER COMPOSITION Oct 4, 1988 Abandoned
Array ( [id] => 2602836 [patent_doc_number] => 04931505 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-06-05 [patent_title] => 'Coating composition' [patent_app_type] => 1 [patent_app_number] => 7/252978 [patent_app_country] => US [patent_app_date] => 1988-10-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3968 [patent_no_of_claims] => 20 [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/04/931/04931505.pdf [firstpage_image] =>[orig_patent_app_number] => 252978 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/252978
Coating composition Oct 3, 1988 Issued
Array ( [id] => 2556936 [patent_doc_number] => 04897446 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-01-30 [patent_title] => 'Rubber Compositions' [patent_app_type] => 1 [patent_app_number] => 7/251889 [patent_app_country] => US [patent_app_date] => 1988-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6249 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/897/04897446.pdf [firstpage_image] =>[orig_patent_app_number] => 251889 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/251889
Rubber Compositions Sep 29, 1988 Issued
07/249983 WATER DISPERSIBLE POLYMERS FOR COATINGS Sep 26, 1988 Abandoned
Array ( [id] => 2637970 [patent_doc_number] => 04910259 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-03-20 [patent_title] => 'Bone cement' [patent_app_type] => 1 [patent_app_number] => 7/248708 [patent_app_country] => US [patent_app_date] => 1988-09-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3685 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/910/04910259.pdf [firstpage_image] =>[orig_patent_app_number] => 248708 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/248708
Bone cement Sep 25, 1988 Issued
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