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
08/026775 THERMOPLASTIC BLOCK COPOLYESTERS CAPABLE OF BEING COMPOSTED FOR USE AS PACKAGING MATERIALS Mar 4, 1993 Abandoned
Array ( [id] => 2987595 [patent_doc_number] => 05266635 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-11-30 [patent_title] => 'Impact resistant polycarbonates containing elastomers having phenolic groups' [patent_app_type] => 1 [patent_app_number] => 8/023308 [patent_app_country] => US [patent_app_date] => 1993-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1782 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 57 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/266/05266635.pdf [firstpage_image] =>[orig_patent_app_number] => 023308 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/023308
Impact resistant polycarbonates containing elastomers having phenolic groups Feb 25, 1993 Issued
Array ( [id] => 3588298 [patent_doc_number] => 05552480 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-09-03 [patent_title] => 'Thermoplastic resin composition' [patent_app_type] => 1 [patent_app_number] => 8/022373 [patent_app_country] => US [patent_app_date] => 1993-02-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18697 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 502 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/552/05552480.pdf [firstpage_image] =>[orig_patent_app_number] => 022373 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/022373
Thermoplastic resin composition Feb 24, 1993 Issued
Array ( [id] => 3019591 [patent_doc_number] => 05302662 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-04-12 [patent_title] => 'Compatible polyamide blends' [patent_app_type] => 1 [patent_app_number] => 8/019718 [patent_app_country] => US [patent_app_date] => 1993-02-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4159 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 63 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/302/05302662.pdf [firstpage_image] =>[orig_patent_app_number] => 019718 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/019718
Compatible polyamide blends Feb 18, 1993 Issued
08/018535 THERMOPLASTIC POLYESTER RESIN COMPOSITION CONTAINING POLYBUTYLENE TEREPHTHALATE, MODIFIED POLYOLEFIN AND POLYCARBONATE RESINS Feb 16, 1993 Abandoned
08/014901 TRANSPARENT POLYCARBONATE PET BLENDS Feb 7, 1993 Abandoned
Array ( [id] => 3100305 [patent_doc_number] => 05314950 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-05-24 [patent_title] => 'Heat resistant resin composition comprising polymers of N-(substituted) maleimides and improved process for the preparation of said maleimides' [patent_app_type] => 1 [patent_app_number] => 8/007225 [patent_app_country] => US [patent_app_date] => 1993-01-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6523 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/314/05314950.pdf [firstpage_image] =>[orig_patent_app_number] => 007225 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/007225
Heat resistant resin composition comprising polymers of N-(substituted) maleimides and improved process for the preparation of said maleimides Jan 21, 1993 Issued
08/007403 COMPOSITION OF COPOLYESTERCARBONATE AND POLYCARBONATE Jan 20, 1993 Abandoned
08/001873 POLYMER BLEND WITH ACCELERATED DECOMPOSITION Jan 7, 1993 Abandoned
Array ( [id] => 3024601 [patent_doc_number] => 05342554 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-08-30 [patent_title] => 'Vinyl-terminated polyesters and polycarbonates for flexibilizing and improving the toughness of compositions from unsaturated polyesters and fiber reinforced plastics made from them' [patent_app_type] => 1 [patent_app_number] => 8/001355 [patent_app_country] => US [patent_app_date] => 1993-01-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 8561 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 166 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/342/05342554.pdf [firstpage_image] =>[orig_patent_app_number] => 001355 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/001355
Vinyl-terminated polyesters and polycarbonates for flexibilizing and improving the toughness of compositions from unsaturated polyesters and fiber reinforced plastics made from them Jan 6, 1993 Issued
Array ( [id] => 3015218 [patent_doc_number] => 05308894 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-05-03 [patent_title] => 'Polycarbonate/aromatic polyester blends containing an olefinic modifier' [patent_app_type] => 1 [patent_app_number] => 8/002365 [patent_app_country] => US [patent_app_date] => 1993-01-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10400 [patent_no_of_claims] => 45 [patent_no_of_ind_claims] => 15 [patent_words_short_claim] => 13 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/308/05308894.pdf [firstpage_image] =>[orig_patent_app_number] => 002365 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/002365
Polycarbonate/aromatic polyester blends containing an olefinic modifier Jan 5, 1993 Issued
Array ( [id] => 3008697 [patent_doc_number] => 05281510 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-01-25 [patent_title] => 'Photosensitive elastomeric composition' [patent_app_type] => 1 [patent_app_number] => 8/064482 [patent_app_country] => US [patent_app_date] => 1992-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5120 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/281/05281510.pdf [firstpage_image] =>[orig_patent_app_number] => 064482 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/064482
Photosensitive elastomeric composition Dec 29, 1992 Issued
Array ( [id] => 3020463 [patent_doc_number] => 05288800 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-02-22 [patent_title] => 'Polymer blends' [patent_app_type] => 1 [patent_app_number] => 7/996945 [patent_app_country] => US [patent_app_date] => 1992-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1986 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 33 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/288/05288800.pdf [firstpage_image] =>[orig_patent_app_number] => 996945 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/996945
Polymer blends Dec 27, 1992 Issued
Array ( [id] => 3030915 [patent_doc_number] => 05342887 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-08-30 [patent_title] => 'Dynamically crosslinked polyolefin composition' [patent_app_type] => 1 [patent_app_number] => 7/996082 [patent_app_country] => US [patent_app_date] => 1992-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4050 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 159 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/342/05342887.pdf [firstpage_image] =>[orig_patent_app_number] => 996082 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/996082
Dynamically crosslinked polyolefin composition Dec 22, 1992 Issued
Array ( [id] => 3051499 [patent_doc_number] => 05283287 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-02-01 [patent_title] => 'Process for preparing thermoplastic resin composition with excellent HCFC resistance' [patent_app_type] => 1 [patent_app_number] => 7/991284 [patent_app_country] => US [patent_app_date] => 1992-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4020 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 209 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/283/05283287.pdf [firstpage_image] =>[orig_patent_app_number] => 991284 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/991284
Process for preparing thermoplastic resin composition with excellent HCFC resistance Dec 15, 1992 Issued
Array ( [id] => 3119780 [patent_doc_number] => 05380797 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-01-10 [patent_title] => 'High impact strength polymer blends' [patent_app_type] => 1 [patent_app_number] => 7/992259 [patent_app_country] => US [patent_app_date] => 1992-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5636 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 304 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/380/05380797.pdf [firstpage_image] =>[orig_patent_app_number] => 992259 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/992259
High impact strength polymer blends Dec 13, 1992 Issued
Array ( [id] => 3029432 [patent_doc_number] => 05317064 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-05-31 [patent_title] => 'Manufacture of polylactide stereocomplexes' [patent_app_type] => 1 [patent_app_number] => 7/989048 [patent_app_country] => US [patent_app_date] => 1992-12-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2747 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/317/05317064.pdf [firstpage_image] =>[orig_patent_app_number] => 989048 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/989048
Manufacture of polylactide stereocomplexes Dec 10, 1992 Issued
Array ( [id] => 3007540 [patent_doc_number] => 05308489 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-05-03 [patent_title] => 'Blends of polyether copolycarbonates and high molecular weight film-forming thermoplastics' [patent_app_type] => 1 [patent_app_number] => 7/989143 [patent_app_country] => US [patent_app_date] => 1992-12-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3722 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 18 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/308/05308489.pdf [firstpage_image] =>[orig_patent_app_number] => 989143 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/989143
Blends of polyether copolycarbonates and high molecular weight film-forming thermoplastics Dec 10, 1992 Issued
07/987010 DYEABLE POLYOLEFIN COMPOSITIONS AND DYEING POLYOLEFIN COMPOSITIONS Dec 6, 1992 Abandoned
Array ( [id] => 3096011 [patent_doc_number] => 05298559 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-03-29 [patent_title] => 'Multi-layered polymers' [patent_app_type] => 1 [patent_app_number] => 7/985214 [patent_app_country] => US [patent_app_date] => 1992-12-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6781 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/298/05298559.pdf [firstpage_image] =>[orig_patent_app_number] => 985214 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/985214
Multi-layered polymers Dec 2, 1992 Issued
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