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] => 2859129 [patent_doc_number] => 05084507 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-01-28 [patent_title] => 'Thermosetting resin composition' [patent_app_type] => 1 [patent_app_number] => 7/488480 [patent_app_country] => US [patent_app_date] => 1990-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5768 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 165 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/084/05084507.pdf [firstpage_image] =>[orig_patent_app_number] => 488480 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/488480
Thermosetting resin composition Feb 26, 1990 Issued
Array ( [id] => 2750429 [patent_doc_number] => 05021508 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-06-04 [patent_title] => 'Thermoplastic molding materials consisting of polyesters and polycarbonates and having a good low-temperature impact strength' [patent_app_type] => 1 [patent_app_number] => 7/488428 [patent_app_country] => US [patent_app_date] => 1990-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2587 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/021/05021508.pdf [firstpage_image] =>[orig_patent_app_number] => 488428 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/488428
Thermoplastic molding materials consisting of polyesters and polycarbonates and having a good low-temperature impact strength Feb 26, 1990 Issued
Array ( [id] => 2688517 [patent_doc_number] => 05049606 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-09-17 [patent_title] => 'Thermosetting resin composition' [patent_app_type] => 1 [patent_app_number] => 7/488443 [patent_app_country] => US [patent_app_date] => 1990-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7033 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 177 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/049/05049606.pdf [firstpage_image] =>[orig_patent_app_number] => 488443 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/488443
Thermosetting resin composition Feb 26, 1990 Issued
Array ( [id] => 2772178 [patent_doc_number] => 04985494 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-01-15 [patent_title] => 'Thermoplastic molding compositions, and a process for the production thereof' [patent_app_type] => 1 [patent_app_number] => 7/482493 [patent_app_country] => US [patent_app_date] => 1990-02-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3779 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/985/04985494.pdf [firstpage_image] =>[orig_patent_app_number] => 482493 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/482493
Thermoplastic molding compositions, and a process for the production thereof Feb 20, 1990 Issued
Array ( [id] => 2773805 [patent_doc_number] => 05075364 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-12-24 [patent_title] => 'Ink composition containing a blend of a polyester, an acrylic polymer and a vinyl polymer' [patent_app_type] => 1 [patent_app_number] => 7/481544 [patent_app_country] => US [patent_app_date] => 1990-02-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7962 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 584 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/075/05075364.pdf [firstpage_image] =>[orig_patent_app_number] => 481544 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/481544
Ink composition containing a blend of a polyester, an acrylic polymer and a vinyl polymer Feb 19, 1990 Issued
07/480429 RUBBER-MODIFIED POLYMER BLENDS OF POLYCARBONATE AND PETG Feb 14, 1990 Abandoned
Array ( [id] => 2744564 [patent_doc_number] => 05023299 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-06-11 [patent_title] => 'Polyolefinecarboxylic acids, their preparation and their use for preparing polyolefine-polycarbonate block copolymers' [patent_app_type] => 1 [patent_app_number] => 7/473495 [patent_app_country] => US [patent_app_date] => 1990-02-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 4056 [patent_no_of_claims] => 5 [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/05/023/05023299.pdf [firstpage_image] =>[orig_patent_app_number] => 473495 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/473495
Polyolefinecarboxylic acids, their preparation and their use for preparing polyolefine-polycarbonate block copolymers Jan 31, 1990 Issued
Array ( [id] => 2715018 [patent_doc_number] => 05010147 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-04-23 [patent_title] => 'High-strength polycarbonate mixtures' [patent_app_type] => 1 [patent_app_number] => 7/471183 [patent_app_country] => US [patent_app_date] => 1990-01-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1956 [patent_no_of_claims] => 4 [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/05/010/05010147.pdf [firstpage_image] =>[orig_patent_app_number] => 471183 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/471183
High-strength polycarbonate mixtures Jan 25, 1990 Issued
07/471193 BONE CEMENT Jan 24, 1990 Abandoned
07/464250 NOVEL PLASTIC OVENWARE COMPOSITIONS Jan 11, 1990 Abandoned
Array ( [id] => 2683545 [patent_doc_number] => 05045596 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-09-03 [patent_title] => 'Impact resistant polycarbonate blend' [patent_app_type] => 1 [patent_app_number] => 7/462189 [patent_app_country] => US [patent_app_date] => 1990-01-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 4333 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 45 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/045/05045596.pdf [firstpage_image] =>[orig_patent_app_number] => 462189 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/462189
Impact resistant polycarbonate blend Jan 8, 1990 Issued
07/457287 N-SUBSTITUTED MALEIMIDE POLYMER COMPOSITION Dec 26, 1989 Abandoned
07/455796 LOW HAZE TRANSPARENT COMPOSITIONS AND PROCESSES FOR PREPARING THEM Dec 25, 1989 Abandoned
Array ( [id] => 2744517 [patent_doc_number] => 05023297 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-06-11 [patent_title] => 'Impact and solvent resistant polycarbonate composition' [patent_app_type] => 1 [patent_app_number] => 7/455066 [patent_app_country] => US [patent_app_date] => 1989-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3205 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/023/05023297.pdf [firstpage_image] =>[orig_patent_app_number] => 455066 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/455066
Impact and solvent resistant polycarbonate composition Dec 21, 1989 Issued
Array ( [id] => 2762883 [patent_doc_number] => 05062984 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-11-05 [patent_title] => 'Polymer mixture which comprises an aromatic polycarbonate and a polyalkylene terephthalate, and articles formed therefrom' [patent_app_type] => 1 [patent_app_number] => 7/455124 [patent_app_country] => US [patent_app_date] => 1989-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1704 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/062/05062984.pdf [firstpage_image] =>[orig_patent_app_number] => 455124 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/455124
Polymer mixture which comprises an aromatic polycarbonate and a polyalkylene terephthalate, and articles formed therefrom Dec 21, 1989 Issued
07/454164 NEW COPOLYMERS, MIXTURES THEREOF WITH POLY(METH)ACRYLATE ESTERS AND THE USE THEREOF FOR IMPROVING THE COLD FLUIDITY OF CRUDE OILS Dec 20, 1989 Abandoned
Array ( [id] => 2783083 [patent_doc_number] => 05087665 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-02-11 [patent_title] => 'Toughened, hydrolysis resistant polycarbonate/polyester blends' [patent_app_type] => 1 [patent_app_number] => 7/453557 [patent_app_country] => US [patent_app_date] => 1989-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 3228 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/087/05087665.pdf [firstpage_image] =>[orig_patent_app_number] => 453557 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/453557
Toughened, hydrolysis resistant polycarbonate/polyester blends Dec 19, 1989 Issued
Array ( [id] => 2746896 [patent_doc_number] => 04987187 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-01-22 [patent_title] => 'Polyblends of thermoplastic copolyesters and styrene acrylonitrile copolymers' [patent_app_type] => 1 [patent_app_number] => 7/453851 [patent_app_country] => US [patent_app_date] => 1989-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2800 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 170 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/987/04987187.pdf [firstpage_image] =>[orig_patent_app_number] => 453851 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/453851
Polyblends of thermoplastic copolyesters and styrene acrylonitrile copolymers Dec 19, 1989 Issued
Array ( [id] => 2706838 [patent_doc_number] => 04992494 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-02-12 [patent_title] => 'Halogen-containing resin composition' [patent_app_type] => 1 [patent_app_number] => 7/452980 [patent_app_country] => US [patent_app_date] => 1989-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5758 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 207 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/992/04992494.pdf [firstpage_image] =>[orig_patent_app_number] => 452980 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/452980
Halogen-containing resin composition Dec 18, 1989 Issued
Array ( [id] => 2862336 [patent_doc_number] => 05082897 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-01-21 [patent_title] => 'Polymer blends of polycarbonate, PCTG and ABS' [patent_app_type] => 1 [patent_app_number] => 7/452926 [patent_app_country] => US [patent_app_date] => 1989-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3341 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 181 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/082/05082897.pdf [firstpage_image] =>[orig_patent_app_number] => 452926 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/452926
Polymer blends of polycarbonate, PCTG and ABS Dec 14, 1989 Issued
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