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] => 2598249 [patent_doc_number] => 04921934 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-05-01 [patent_title] => 'Alkali-soluble polymers and process for producing same' [patent_app_type] => 1 [patent_app_number] => 7/353202 [patent_app_country] => US [patent_app_date] => 1989-05-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16524 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/921/04921934.pdf [firstpage_image] =>[orig_patent_app_number] => 353202 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/353202
Alkali-soluble polymers and process for producing same May 11, 1989 Issued
Array ( [id] => 2749906 [patent_doc_number] => 05030690 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-07-09 [patent_title] => 'Halogen-containing thermoplastic resin composition' [patent_app_type] => 1 [patent_app_number] => 7/349464 [patent_app_country] => US [patent_app_date] => 1989-05-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5008 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/030/05030690.pdf [firstpage_image] =>[orig_patent_app_number] => 349464 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/349464
Halogen-containing thermoplastic resin composition May 8, 1989 Issued
Array ( [id] => 2594930 [patent_doc_number] => 04940752 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-07-10 [patent_title] => 'Styrenic polycarbonate alloys' [patent_app_type] => 1 [patent_app_number] => 7/348517 [patent_app_country] => US [patent_app_date] => 1989-05-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2535 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 357 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/940/04940752.pdf [firstpage_image] =>[orig_patent_app_number] => 348517 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/348517
Styrenic polycarbonate alloys May 7, 1989 Issued
Array ( [id] => 2663563 [patent_doc_number] => 04946901 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-08-07 [patent_title] => 'Polymerizable compositions, process for the preparation thereof, and use thereof as dental compositions' [patent_app_type] => 1 [patent_app_number] => 7/348078 [patent_app_country] => US [patent_app_date] => 1989-05-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3375 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 173 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/946/04946901.pdf [firstpage_image] =>[orig_patent_app_number] => 348078 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/348078
Polymerizable compositions, process for the preparation thereof, and use thereof as dental compositions May 3, 1989 Issued
07/348451 BLENDS OF POLYMERS, PARTICULARLY POLYCARBONATES, ACRYLATE-MODIFIED RUBBER COMPOSITIONS AND ADDITIONAL POLYACRYLATES May 3, 1989 Abandoned
07/347838 POLYCARBONATE/AROMATIC POLYESTER BLENDS MODIFIED WITH A GRAFTED OLEFIN COPOLYMER May 3, 1989 Abandoned
Array ( [id] => 2798835 [patent_doc_number] => 05124176 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-06-23 [patent_title] => 'Powder coating compositions' [patent_app_type] => 1 [patent_app_number] => 7/347149 [patent_app_country] => US [patent_app_date] => 1989-05-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4567 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/124/05124176.pdf [firstpage_image] =>[orig_patent_app_number] => 347149 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/347149
Powder coating compositions May 2, 1989 Issued
07/346505 THERMOPLASTIC POLYBLENDS OF AROMATIC POLYCARBONATES AND THERMOPLASTIC POLYURETHANES May 1, 1989 Abandoned
Array ( [id] => 2769413 [patent_doc_number] => 05036130 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-07-30 [patent_title] => 'Transparent thermoplastic molding material, its preparation and its use' [patent_app_type] => 1 [patent_app_number] => 7/347438 [patent_app_country] => US [patent_app_date] => 1989-05-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1625 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/036/05036130.pdf [firstpage_image] =>[orig_patent_app_number] => 347438 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/347438
Transparent thermoplastic molding material, its preparation and its use May 1, 1989 Issued
Array ( [id] => 2706359 [patent_doc_number] => 05017411 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-05-21 [patent_title] => 'Polymer blend comprising polycarbonate, acrylonitrile-methylacrylate copolymer, and imide-acrylate copolymer' [patent_app_type] => 1 [patent_app_number] => 7/345669 [patent_app_country] => US [patent_app_date] => 1989-05-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1528 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 52 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/017/05017411.pdf [firstpage_image] =>[orig_patent_app_number] => 345669 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/345669
Polymer blend comprising polycarbonate, acrylonitrile-methylacrylate copolymer, and imide-acrylate copolymer Apr 30, 1989 Issued
Array ( [id] => 2580914 [patent_doc_number] => 04963220 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-10-16 [patent_title] => 'Adhesive system utilizing metal ion-containing activator' [patent_app_type] => 1 [patent_app_number] => 7/346249 [patent_app_country] => US [patent_app_date] => 1989-05-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3281 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/963/04963220.pdf [firstpage_image] =>[orig_patent_app_number] => 346249 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/346249
Adhesive system utilizing metal ion-containing activator Apr 30, 1989 Issued
Array ( [id] => 2672220 [patent_doc_number] => 04983648 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-01-08 [patent_title] => 'Preparation of additive modified thermoplastic blend' [patent_app_type] => 1 [patent_app_number] => 7/346262 [patent_app_country] => US [patent_app_date] => 1989-05-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4121 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 178 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/983/04983648.pdf [firstpage_image] =>[orig_patent_app_number] => 346262 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/346262
Preparation of additive modified thermoplastic blend Apr 30, 1989 Issued
Array ( [id] => 2634883 [patent_doc_number] => 04913971 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-04-03 [patent_title] => 'Adhesive mixture' [patent_app_type] => 1 [patent_app_number] => 7/346385 [patent_app_country] => US [patent_app_date] => 1989-04-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4539 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/913/04913971.pdf [firstpage_image] =>[orig_patent_app_number] => 346385 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/346385
Adhesive mixture Apr 26, 1989 Issued
07/343301 MOLDING RESIN Apr 25, 1989 Abandoned
07/343922 THERMOFORMABLE BLENDS OF MULTIBLOCK POLYMER COMPOSITIONS WITH POLYSTYRENE Apr 25, 1989 Abandoned
Array ( [id] => 2608967 [patent_doc_number] => 04902724 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-02-20 [patent_title] => 'Photocurable acrylic coating composition' [patent_app_type] => 1 [patent_app_number] => 7/342607 [patent_app_country] => US [patent_app_date] => 1989-04-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5727 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 322 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/902/04902724.pdf [firstpage_image] =>[orig_patent_app_number] => 342607 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/342607
Photocurable acrylic coating composition Apr 20, 1989 Issued
Array ( [id] => 2650303 [patent_doc_number] => 04929305 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-05-29 [patent_title] => 'Method of bonding using UV curable epoxy resin compositions with delayed cure' [patent_app_type] => 1 [patent_app_number] => 7/340947 [patent_app_country] => US [patent_app_date] => 1989-04-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3323 [patent_no_of_claims] => 10 [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/04/929/04929305.pdf [firstpage_image] =>[orig_patent_app_number] => 340947 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/340947
Method of bonding using UV curable epoxy resin compositions with delayed cure Apr 19, 1989 Issued
Array ( [id] => 2688763 [patent_doc_number] => 05049619 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-09-17 [patent_title] => 'Polymeric alloys' [patent_app_type] => 1 [patent_app_number] => 7/337893 [patent_app_country] => US [patent_app_date] => 1989-04-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3681 [patent_no_of_claims] => 6 [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/05/049/05049619.pdf [firstpage_image] =>[orig_patent_app_number] => 337893 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/337893
Polymeric alloys Apr 13, 1989 Issued
Array ( [id] => 2670485 [patent_doc_number] => 05047486 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-09-10 [patent_title] => 'Integrated process for the preparation of polycarbonate and/or polyarylate block copolymers with poly(aryl ethers)' [patent_app_type] => 1 [patent_app_number] => 7/332881 [patent_app_country] => US [patent_app_date] => 1989-04-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7879 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 274 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/047/05047486.pdf [firstpage_image] =>[orig_patent_app_number] => 332881 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/332881
Integrated process for the preparation of polycarbonate and/or polyarylate block copolymers with poly(aryl ethers) Apr 2, 1989 Issued
Array ( [id] => 2769234 [patent_doc_number] => 05036120 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-07-30 [patent_title] => 'Thermoplastic resin composition and method for preparing the same' [patent_app_type] => 1 [patent_app_number] => 7/332885 [patent_app_country] => US [patent_app_date] => 1989-04-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 7076 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/036/05036120.pdf [firstpage_image] =>[orig_patent_app_number] => 332885 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/332885
Thermoplastic resin composition and method for preparing the same Apr 2, 1989 Issued
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