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
08/409970 THERMOPLASTIC MOULDING MATERIALS BASED ON POLYCARBONATES, THERMOPLASTIC POLYURETHANES AND STYRENE COPOLYMERS Mar 23, 1995 Abandoned
Array ( [id] => 3518380 [patent_doc_number] => 05486577 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-01-23 [patent_title] => 'Blends of diaryl fluorene carbonate polymers with bisphenol A carbonate polymers' [patent_app_type] => 1 [patent_app_number] => 8/407930 [patent_app_country] => US [patent_app_date] => 1995-03-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8764 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 34 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/486/05486577.pdf [firstpage_image] =>[orig_patent_app_number] => 407930 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/407930
Blends of diaryl fluorene carbonate polymers with bisphenol A carbonate polymers Mar 20, 1995 Issued
08/407933 POLYCARBONATE COMPOSITIONS RESISTANT TO IONIZING RADIATION Mar 20, 1995 Abandoned
Array ( [id] => 3763647 [patent_doc_number] => 05852114 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-12-22 [patent_title] => 'Biodegradable thermoplastic polymer blend compositions with accelerated biodegradation' [patent_app_type] => 1 [patent_app_number] => 8/407083 [patent_app_country] => US [patent_app_date] => 1995-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 13 [patent_no_of_words] => 14420 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/852/05852114.pdf [firstpage_image] =>[orig_patent_app_number] => 407083 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/407083
Biodegradable thermoplastic polymer blend compositions with accelerated biodegradation Mar 19, 1995 Issued
Array ( [id] => 3623609 [patent_doc_number] => 05594062 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-01-14 [patent_title] => 'Polycarbonate/polyolefin based resin compositions and their production processes and uses' [patent_app_type] => 1 [patent_app_number] => 8/402688 [patent_app_country] => US [patent_app_date] => 1995-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 16 [patent_no_of_words] => 25641 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/594/05594062.pdf [firstpage_image] =>[orig_patent_app_number] => 402688 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/402688
Polycarbonate/polyolefin based resin compositions and their production processes and uses Mar 12, 1995 Issued
Array ( [id] => 3548494 [patent_doc_number] => 05545693 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-08-13 [patent_title] => 'Nitrile containing perfluoropolyether-perfluoroelastomer blends' [patent_app_type] => 1 [patent_app_number] => 8/401830 [patent_app_country] => US [patent_app_date] => 1995-03-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5059 [patent_no_of_claims] => 21 [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/05/545/05545693.pdf [firstpage_image] =>[orig_patent_app_number] => 401830 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/401830
Nitrile containing perfluoropolyether-perfluoroelastomer blends Mar 9, 1995 Issued
Array ( [id] => 3591825 [patent_doc_number] => 05567783 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-10-22 [patent_title] => 'Polyphosphazenes bearing crown ether and related podand side groups as solid solvents for ionic conduction' [patent_app_type] => 1 [patent_app_number] => 8/400061 [patent_app_country] => US [patent_app_date] => 1995-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 9728 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 41 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/567/05567783.pdf [firstpage_image] =>[orig_patent_app_number] => 400061 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/400061
Polyphosphazenes bearing crown ether and related podand side groups as solid solvents for ionic conduction Mar 6, 1995 Issued
Array ( [id] => 3563188 [patent_doc_number] => 05525674 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-06-11 [patent_title] => 'Polycarbonates with aliphatic ketocarboxyl end groups, mixed with known aromatic polycarbonates, their preparation and their use' [patent_app_type] => 1 [patent_app_number] => 8/396763 [patent_app_country] => US [patent_app_date] => 1995-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3979 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 164 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/525/05525674.pdf [firstpage_image] =>[orig_patent_app_number] => 396763 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/396763
Polycarbonates with aliphatic ketocarboxyl end groups, mixed with known aromatic polycarbonates, their preparation and their use Feb 28, 1995 Issued
Array ( [id] => 3587880 [patent_doc_number] => 05567527 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-10-22 [patent_title] => 'Copolymers containing 1,3-dioxolane-2-one-4-yl groups and coatings made therefrom' [patent_app_type] => 1 [patent_app_number] => 8/395392 [patent_app_country] => US [patent_app_date] => 1995-02-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4614 [patent_no_of_claims] => 42 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/567/05567527.pdf [firstpage_image] =>[orig_patent_app_number] => 395392 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/395392
Copolymers containing 1,3-dioxolane-2-one-4-yl groups and coatings made therefrom Feb 20, 1995 Issued
Array ( [id] => 3470851 [patent_doc_number] => 05476718 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-12-19 [patent_title] => 'Compound water-sealing sealant' [patent_app_type] => 1 [patent_app_number] => 8/386082 [patent_app_country] => US [patent_app_date] => 1995-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 2912 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 214 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/476/05476718.pdf [firstpage_image] =>[orig_patent_app_number] => 386082 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/386082
Compound water-sealing sealant Feb 8, 1995 Issued
Array ( [id] => 3589093 [patent_doc_number] => 05550192 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-08-27 [patent_title] => 'Dyeable polyolefin compositions and dyeing polyolefin compositions' [patent_app_type] => 1 [patent_app_number] => 8/384716 [patent_app_country] => US [patent_app_date] => 1995-02-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8678 [patent_no_of_claims] => 45 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/550/05550192.pdf [firstpage_image] =>[orig_patent_app_number] => 384716 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/384716
Dyeable polyolefin compositions and dyeing polyolefin compositions Feb 2, 1995 Issued
08/381392 GOLF BALL Jan 30, 1995 Abandoned
Array ( [id] => 3887982 [patent_doc_number] => 05714546 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-02-03 [patent_title] => 'Golf ball cover composition' [patent_app_type] => 1 [patent_app_number] => 8/381391 [patent_app_country] => US [patent_app_date] => 1995-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2924 [patent_no_of_claims] => 8 [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/05/714/05714546.pdf [firstpage_image] =>[orig_patent_app_number] => 381391 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/381391
Golf ball cover composition Jan 30, 1995 Issued
08/380509 ETHYLENE POLYMERS CONTAINING RHEOLOGY MODIFICATION AGENTS Jan 29, 1995 Abandoned
Array ( [id] => 3443948 [patent_doc_number] => 05466754 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-11-14 [patent_title] => 'Curable resin composition' [patent_app_type] => 1 [patent_app_number] => 8/379956 [patent_app_country] => US [patent_app_date] => 1995-01-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3894 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/466/05466754.pdf [firstpage_image] =>[orig_patent_app_number] => 379956 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/379956
Curable resin composition Jan 26, 1995 Issued
Array ( [id] => 3556233 [patent_doc_number] => 05543448 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-08-06 [patent_title] => 'Polycarbonate polyester blends modified with poly(phenylene ether)' [patent_app_type] => 1 [patent_app_number] => 8/378900 [patent_app_country] => US [patent_app_date] => 1995-01-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 17100 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/543/05543448.pdf [firstpage_image] =>[orig_patent_app_number] => 378900 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/378900
Polycarbonate polyester blends modified with poly(phenylene ether) Jan 25, 1995 Issued
08/376281 LOW MODULUS COVERED GOLF BALLS Jan 19, 1995 Abandoned
08/375020 ABSORBABLE POLYALKYLENE DIGLYCOLATES Jan 18, 1995 Abandoned
Array ( [id] => 3587178 [patent_doc_number] => 05585194 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-12-17 [patent_title] => 'Extended flex life core and overlay composition and laminates thereof' [patent_app_type] => 1 [patent_app_number] => 8/375443 [patent_app_country] => US [patent_app_date] => 1995-01-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 6921 [patent_no_of_claims] => 14 [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/05/585/05585194.pdf [firstpage_image] =>[orig_patent_app_number] => 375443 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/375443
Extended flex life core and overlay composition and laminates thereof Jan 18, 1995 Issued
Array ( [id] => 3534453 [patent_doc_number] => 05556904 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-09-17 [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] => 8/373368 [patent_app_country] => US [patent_app_date] => 1995-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 15004 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/556/05556904.pdf [firstpage_image] =>[orig_patent_app_number] => 373368 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/373368
Aromatic polycarbonate copolymer, a process for producing the same, and a plastic optical waveguide using the same Jan 16, 1995 Issued
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