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] => 2831035 [patent_doc_number] => 05098957 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-03-24 [patent_title] => 'Grafting of hindered C-nitro compounds onto polymers' [patent_app_type] => 1 [patent_app_number] => 7/390594 [patent_app_country] => US [patent_app_date] => 1989-08-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2792 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/098/05098957.pdf [firstpage_image] =>[orig_patent_app_number] => 390594 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/390594
Grafting of hindered C-nitro compounds onto polymers Aug 6, 1989 Issued
Array ( [id] => 2772160 [patent_doc_number] => 04985493 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-01-15 [patent_title] => 'Thermoplastic moulding compounds with low temperature toughness obtained from aromatic polyester carbonates and special graft polymers' [patent_app_type] => 1 [patent_app_number] => 7/389326 [patent_app_country] => US [patent_app_date] => 1989-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4367 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 175 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/985/04985493.pdf [firstpage_image] =>[orig_patent_app_number] => 389326 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/389326
Thermoplastic moulding compounds with low temperature toughness obtained from aromatic polyester carbonates and special graft polymers Aug 2, 1989 Issued
Array ( [id] => 2743836 [patent_doc_number] => 05028641 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-07-02 [patent_title] => 'Thermosetting resin composition' [patent_app_type] => 1 [patent_app_number] => 7/388638 [patent_app_country] => US [patent_app_date] => 1989-08-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5729 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 193 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/028/05028641.pdf [firstpage_image] =>[orig_patent_app_number] => 388638 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/388638
Thermosetting resin composition Aug 1, 1989 Issued
Array ( [id] => 2670181 [patent_doc_number] => 05047470 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-09-10 [patent_title] => 'High impact blends of copolyether-ester elastomers, rubber graft polymers and styrene-acrylonitrile rigid polymers' [patent_app_type] => 1 [patent_app_number] => 7/386087 [patent_app_country] => US [patent_app_date] => 1989-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4569 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 192 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/047/05047470.pdf [firstpage_image] =>[orig_patent_app_number] => 386087 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/386087
High impact blends of copolyether-ester elastomers, rubber graft polymers and styrene-acrylonitrile rigid polymers Jul 27, 1989 Issued
07/384906 PEROXIDE-FREE GRAFTING OF HOMOPOLYMERS AND COPOLYMERS OF ETHYLENE HAVING DENSITIES LESS THAN O.930 G/CM3, AND USE OF THE GRAFT COPOLYMERS FOR THE PREPARATION OF IONMERS OR ADHESION PROMOTERS Jul 24, 1989 Abandoned
07/384905 PEROXIDE-FREE GRAFTING OF HOMOPOLYMERS AND COPOLYMERS OF ETHYLENE HAVING DENSITIES EQUAL TO OR GREATER THAN 0.930 G/CM3, AND USE OF THE GRAFT COPOLYMERS FOR THE PREPARATION OF IONMERS OR ADHESON PROMOTERS Jul 24, 1989 Abandoned
Array ( [id] => 2656028 [patent_doc_number] => 04946505 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-08-07 [patent_title] => 'Process for dyeing concrete' [patent_app_type] => 1 [patent_app_number] => 7/380744 [patent_app_country] => US [patent_app_date] => 1989-07-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3043 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/946/04946505.pdf [firstpage_image] =>[orig_patent_app_number] => 380744 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/380744
Process for dyeing concrete Jul 16, 1989 Issued
Array ( [id] => 2784416 [patent_doc_number] => 05164440 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-11-17 [patent_title] => 'High rigidity and impact resistance resin composition' [patent_app_type] => 1 [patent_app_number] => 7/379426 [patent_app_country] => US [patent_app_date] => 1989-07-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8199 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 232 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/164/05164440.pdf [firstpage_image] =>[orig_patent_app_number] => 379426 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/379426
High rigidity and impact resistance resin composition Jul 12, 1989 Issued
Array ( [id] => 2625699 [patent_doc_number] => 04956410 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-09-11 [patent_title] => 'Bound antioxidant masterbatches' [patent_app_type] => 1 [patent_app_number] => 7/377753 [patent_app_country] => US [patent_app_date] => 1989-07-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4383 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 28 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/956/04956410.pdf [firstpage_image] =>[orig_patent_app_number] => 377753 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/377753
Bound antioxidant masterbatches Jul 6, 1989 Issued
Array ( [id] => 2706979 [patent_doc_number] => 05001168 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-03-19 [patent_title] => 'Adhesive for surface mounting devices' [patent_app_type] => 1 [patent_app_number] => 7/376081 [patent_app_country] => US [patent_app_date] => 1989-07-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2598 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 63 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/001/05001168.pdf [firstpage_image] =>[orig_patent_app_number] => 376081 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/376081
Adhesive for surface mounting devices Jul 5, 1989 Issued
Array ( [id] => 2594869 [patent_doc_number] => 04940749 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-07-10 [patent_title] => 'Carbon black-graft polymer, method for production thereof, and use thereof' [patent_app_type] => 1 [patent_app_number] => 7/373234 [patent_app_country] => US [patent_app_date] => 1989-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19919 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 62 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/940/04940749.pdf [firstpage_image] =>[orig_patent_app_number] => 373234 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/373234
Carbon black-graft polymer, method for production thereof, and use thereof Jun 28, 1989 Issued
07/369157 POLYCARBONATE/GRAFT ABS BLENDS WITH IMPROVED WELD LINE STRENGTH Jun 20, 1989 Abandoned
Array ( [id] => 2715000 [patent_doc_number] => 05010146 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-04-23 [patent_title] => 'Polyester carbonate copolymers, processes for preparing same and polyester resin compositions containing said copolymers' [patent_app_type] => 1 [patent_app_number] => 7/365687 [patent_app_country] => US [patent_app_date] => 1989-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7249 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 200 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/010/05010146.pdf [firstpage_image] =>[orig_patent_app_number] => 365687 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/365687
Polyester carbonate copolymers, processes for preparing same and polyester resin compositions containing said copolymers Jun 13, 1989 Issued
Array ( [id] => 2671914 [patent_doc_number] => 05034496 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-07-23 [patent_title] => 'Polycarbonate compositions' [patent_app_type] => 1 [patent_app_number] => 7/364598 [patent_app_country] => US [patent_app_date] => 1989-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7558 [patent_no_of_claims] => 6 [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/05/034/05034496.pdf [firstpage_image] =>[orig_patent_app_number] => 364598 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/364598
Polycarbonate compositions Jun 11, 1989 Issued
Array ( [id] => 2597600 [patent_doc_number] => 04975470 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-12-04 [patent_title] => 'Blends comprising poly(aryl ether ketone co-carbonates)' [patent_app_type] => 1 [patent_app_number] => 7/362051 [patent_app_country] => US [patent_app_date] => 1989-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9205 [patent_no_of_claims] => 15 [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/04/975/04975470.pdf [firstpage_image] =>[orig_patent_app_number] => 362051 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/362051
Blends comprising poly(aryl ether ketone co-carbonates) Jun 5, 1989 Issued
07/358804 POLYMER BLEND COMPOSITIONS May 30, 1989 Abandoned
07/357962 CASTING POLYMERIZATION PROCESS FOR PREPARING A SULFUR-CONTAINING URETHANE RESIN LENS AND A LENS PREPARED BY THE PROCESS May 29, 1989 Abandoned
07/361764 CASTING POLYMERIZATION PROCESS FOR PREPARING SULFUR-CONTAINING URETHANE RESIN LENS May 29, 1989 Abandoned
Array ( [id] => 2695033 [patent_doc_number] => 04990554 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-02-05 [patent_title] => 'Polyolefin composition' [patent_app_type] => 1 [patent_app_number] => 7/355604 [patent_app_country] => US [patent_app_date] => 1989-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5816 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/990/04990554.pdf [firstpage_image] =>[orig_patent_app_number] => 355604 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/355604
Polyolefin composition May 22, 1989 Issued
Array ( [id] => 2749672 [patent_doc_number] => 05037891 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-08-06 [patent_title] => 'Modified ethylene-.alpha.-olefin copolymer rubber and a process for producing the same' [patent_app_type] => 1 [patent_app_number] => 7/353756 [patent_app_country] => US [patent_app_date] => 1989-05-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7363 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 24 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/037/05037891.pdf [firstpage_image] =>[orig_patent_app_number] => 353756 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/353756
Modified ethylene-.alpha.-olefin copolymer rubber and a process for producing the same May 17, 1989 Issued
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