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
08/472798 COMPATIBILIZED BLENDS OF POLYPHENYLENE ETHER AND POLYPHTHALAMIDE Jun 6, 1995 Abandoned
Array ( [id] => 3635681 [patent_doc_number] => 05631325 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-05-20 [patent_title] => 'Copolymers of ethylene and alkyl acrylate with improved melt-point temperatures' [patent_app_type] => 1 [patent_app_number] => 8/485874 [patent_app_country] => US [patent_app_date] => 1995-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 11674 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 47 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/631/05631325.pdf [firstpage_image] =>[orig_patent_app_number] => 485874 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/485874
Copolymers of ethylene and alkyl acrylate with improved melt-point temperatures Jun 6, 1995 Issued
08/465802 DITHIO-CONTAINING ANTI-YELLOWING AGENTS FOR PULP AND PAPER Jun 5, 1995 Abandoned
Array ( [id] => 3511796 [patent_doc_number] => 05563227 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-10-08 [patent_title] => 'Mat thermoplastic resin composition and laminate therefrom, matting agent therefor, and method for matting thermoplastic resin' [patent_app_type] => 1 [patent_app_number] => 8/471412 [patent_app_country] => US [patent_app_date] => 1995-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13577 [patent_no_of_claims] => 8 [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/05/563/05563227.pdf [firstpage_image] =>[orig_patent_app_number] => 471412 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/471412
Mat thermoplastic resin composition and laminate therefrom, matting agent therefor, and method for matting thermoplastic resin Jun 5, 1995 Issued
Array ( [id] => 3499880 [patent_doc_number] => 05475786 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-12-12 [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] => 8/468650 [patent_app_country] => US [patent_app_date] => 1995-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 15025 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/475/05475786.pdf [firstpage_image] =>[orig_patent_app_number] => 468650 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/468650
Aromatic polycarbonate copolymer, a process for producing the same, and a plastic optical waveguide using the same Jun 5, 1995 Issued
Array ( [id] => 3491571 [patent_doc_number] => 05560994 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-10-01 [patent_title] => 'Mat thermoplastic resin composition and laminate therefrom, matting agent therefore, and method for matting thermoplastic resin' [patent_app_type] => 1 [patent_app_number] => 8/466768 [patent_app_country] => US [patent_app_date] => 1995-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13619 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 523 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/560/05560994.pdf [firstpage_image] =>[orig_patent_app_number] => 466768 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/466768
Mat thermoplastic resin composition and laminate therefrom, matting agent therefore, and method for matting thermoplastic resin Jun 5, 1995 Issued
08/469158 TACKIFIED PRESSURE SENSITIVE ADHESIVES Jun 5, 1995 Abandoned
Array ( [id] => 3520730 [patent_doc_number] => 05530062 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-06-25 [patent_title] => 'Production of low gloss additives for thermoplastic resins' [patent_app_type] => 1 [patent_app_number] => 8/461470 [patent_app_country] => US [patent_app_date] => 1995-06-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2679 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/530/05530062.pdf [firstpage_image] =>[orig_patent_app_number] => 461470 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/461470
Production of low gloss additives for thermoplastic resins Jun 4, 1995 Issued
Array ( [id] => 3556533 [patent_doc_number] => 05543466 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-08-06 [patent_title] => 'Extended flex life core and overlay compositions and laminates thereof' [patent_app_type] => 1 [patent_app_number] => 8/464200 [patent_app_country] => US [patent_app_date] => 1995-06-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 6926 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 165 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/543/05543466.pdf [firstpage_image] =>[orig_patent_app_number] => 464200 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/464200
Extended flex life core and overlay compositions and laminates thereof Jun 4, 1995 Issued
Array ( [id] => 3707685 [patent_doc_number] => 05654377 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-08-05 [patent_title] => 'Ethylene-alkyl acrylate copolymers and derivatives having improved melt-point temperatures and adhesive strength and processes for preparing same' [patent_app_type] => 1 [patent_app_number] => 8/462713 [patent_app_country] => US [patent_app_date] => 1995-06-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 9145 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/654/05654377.pdf [firstpage_image] =>[orig_patent_app_number] => 462713 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/462713
Ethylene-alkyl acrylate copolymers and derivatives having improved melt-point temperatures and adhesive strength and processes for preparing same Jun 4, 1995 Issued
Array ( [id] => 3553014 [patent_doc_number] => 05543233 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-08-06 [patent_title] => 'Laminate of ethylene-alkyl acrylate copolymer and polypropylene' [patent_app_type] => 1 [patent_app_number] => 8/461232 [patent_app_country] => US [patent_app_date] => 1995-06-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 9135 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/543/05543233.pdf [firstpage_image] =>[orig_patent_app_number] => 461232 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/461232
Laminate of ethylene-alkyl acrylate copolymer and polypropylene Jun 4, 1995 Issued
Array ( [id] => 3494103 [patent_doc_number] => 05532066 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-07-02 [patent_title] => 'Laminate of ethylene-alkyl acrylate copolymer and polyester' [patent_app_type] => 1 [patent_app_number] => 8/462335 [patent_app_country] => US [patent_app_date] => 1995-06-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 9141 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 166 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/532/05532066.pdf [firstpage_image] =>[orig_patent_app_number] => 462335 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/462335
Laminate of ethylene-alkyl acrylate copolymer and polyester Jun 4, 1995 Issued
Array ( [id] => 3562855 [patent_doc_number] => 05525651 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-06-11 [patent_title] => 'Blends of polycarbonate and chlorinated polyethylene' [patent_app_type] => 1 [patent_app_number] => 8/463138 [patent_app_country] => US [patent_app_date] => 1995-06-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16517 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 36 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/525/05525651.pdf [firstpage_image] =>[orig_patent_app_number] => 463138 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/463138
Blends of polycarbonate and chlorinated polyethylene Jun 4, 1995 Issued
Array ( [id] => 3526978 [patent_doc_number] => 05541199 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-07-30 [patent_title] => 'Chroman-2-ylmethylamino derivatives' [patent_app_type] => 1 [patent_app_number] => 8/460168 [patent_app_country] => US [patent_app_date] => 1995-06-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4034 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 43 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/541/05541199.pdf [firstpage_image] =>[orig_patent_app_number] => 460168 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/460168
Chroman-2-ylmethylamino derivatives Jun 1, 1995 Issued
Array ( [id] => 3692725 [patent_doc_number] => 05604272 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-02-18 [patent_title] => 'Unsaturated sulfonic acid polymers as spray drying assistants' [patent_app_type] => 1 [patent_app_number] => 8/450717 [patent_app_country] => US [patent_app_date] => 1995-05-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7321 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 162 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/604/05604272.pdf [firstpage_image] =>[orig_patent_app_number] => 450717 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/450717
Unsaturated sulfonic acid polymers as spray drying assistants May 24, 1995 Issued
Array ( [id] => 3588388 [patent_doc_number] => 05552486 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-09-03 [patent_title] => 'Polymers from propoxylated allyl alcohol' [patent_app_type] => 1 [patent_app_number] => 8/450747 [patent_app_country] => US [patent_app_date] => 1995-05-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5473 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/552/05552486.pdf [firstpage_image] =>[orig_patent_app_number] => 450747 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/450747
Polymers from propoxylated allyl alcohol May 24, 1995 Issued
Array ( [id] => 3702333 [patent_doc_number] => 05646209 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-07-08 [patent_title] => 'Thermoplastic resin composition comprising liquid crystalline polyester, aromatic polycarbonate and glass fiber' [patent_app_type] => 1 [patent_app_number] => 8/444686 [patent_app_country] => US [patent_app_date] => 1995-05-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 5555 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/646/05646209.pdf [firstpage_image] =>[orig_patent_app_number] => 444686 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/444686
Thermoplastic resin composition comprising liquid crystalline polyester, aromatic polycarbonate and glass fiber May 18, 1995 Issued
Array ( [id] => 3548480 [patent_doc_number] => 05545692 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-08-13 [patent_title] => 'Polyesters of dimer fatty acid and dimer fatty diol and their use for the production of polyester carbonates' [patent_app_type] => 1 [patent_app_number] => 8/443446 [patent_app_country] => US [patent_app_date] => 1995-05-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3197 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 56 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/545/05545692.pdf [firstpage_image] =>[orig_patent_app_number] => 443446 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/443446
Polyesters of dimer fatty acid and dimer fatty diol and their use for the production of polyester carbonates May 17, 1995 Issued
Array ( [id] => 3517193 [patent_doc_number] => 05576366 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-11-19 [patent_title] => 'Dyeable polyolefin compositions and method' [patent_app_type] => 1 [patent_app_number] => 8/442304 [patent_app_country] => US [patent_app_date] => 1995-05-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11924 [patent_no_of_claims] => 91 [patent_no_of_ind_claims] => 11 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/576/05576366.pdf [firstpage_image] =>[orig_patent_app_number] => 442304 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/442304
Dyeable polyolefin compositions and method May 15, 1995 Issued
Array ( [id] => 3494349 [patent_doc_number] => 05561180 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-10-01 [patent_title] => 'Polycarbonate film for optical purposes and a production process thereof' [patent_app_type] => 1 [patent_app_number] => 8/442151 [patent_app_country] => US [patent_app_date] => 1995-05-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 7657 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/561/05561180.pdf [firstpage_image] =>[orig_patent_app_number] => 442151 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/442151
Polycarbonate film for optical purposes and a production process thereof May 15, 1995 Issued
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