
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 number | Title of the application | Filing Date | Status |
|---|---|---|---|
| 07/599617 | FLAME RETARDED POLYCARBONATES | Oct 17, 1990 | Abandoned |
Array
(
[id] => 2831189
[patent_doc_number] => 05128409
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-07-07
[patent_title] => 'Polycarbonate/graft ABS blends with improved weld line strength'
[patent_app_type] => 1
[patent_app_number] => 7/596921
[patent_app_country] => US
[patent_app_date] => 1990-10-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 2464
[patent_no_of_claims] => 7
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 109
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/128/05128409.pdf
[firstpage_image] =>[orig_patent_app_number] => 596921
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/596921 | Polycarbonate/graft ABS blends with improved weld line strength | Oct 14, 1990 | Issued |
Array
(
[id] => 2876899
[patent_doc_number] => 05159003
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-10-27
[patent_title] => 'Polyester-compatible alloys of polycarbonate'
[patent_app_type] => 1
[patent_app_number] => 7/593949
[patent_app_country] => US
[patent_app_date] => 1990-10-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 10326
[patent_no_of_claims] => 33
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 327
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/159/05159003.pdf
[firstpage_image] =>[orig_patent_app_number] => 593949
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/593949 | Polyester-compatible alloys of polycarbonate | Oct 8, 1990 | Issued |
Array
(
[id] => 2806473
[patent_doc_number] => 05115018
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-05-19
[patent_title] => 'High-impact, styrenic polymer/thermoplastic polymer grafted blends'
[patent_app_type] => 1
[patent_app_number] => 7/587892
[patent_app_country] => US
[patent_app_date] => 1990-09-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 8351
[patent_no_of_claims] => 8
[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/05/115/05115018.pdf
[firstpage_image] =>[orig_patent_app_number] => 587892
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/587892 | High-impact, styrenic polymer/thermoplastic polymer grafted blends | Sep 24, 1990 | Issued |
| 07/580454 | POLYMER MIXTURE COMPRISING AROMATIC POLYCARBONATE, POLYBUTYLENE TEREPHTHALATE AND POLYALKYLENE GLYCOL | Sep 10, 1990 | Abandoned |
Array
(
[id] => 2667721
[patent_doc_number] => 05034281
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-07-23
[patent_title] => 'Resin compositions and multi-layered structures utilizing the same'
[patent_app_type] => 1
[patent_app_number] => 7/579082
[patent_app_country] => US
[patent_app_date] => 1990-09-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 5569
[patent_no_of_claims] => 9
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 218
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/034/05034281.pdf
[firstpage_image] =>[orig_patent_app_number] => 579082
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/579082 | Resin compositions and multi-layered structures utilizing the same | Sep 9, 1990 | Issued |
Array
(
[id] => 2873894
[patent_doc_number] => 05091470
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-02-25
[patent_title] => 'Molding resin'
[patent_app_type] => 1
[patent_app_number] => 7/581436
[patent_app_country] => US
[patent_app_date] => 1990-09-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 2622
[patent_no_of_claims] => 16
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 185
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/091/05091470.pdf
[firstpage_image] =>[orig_patent_app_number] => 581436
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/581436 | Molding resin | Sep 9, 1990 | Issued |
Array
(
[id] => 2869916
[patent_doc_number] => 05162459
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-11-10
[patent_title] => 'Solvent resistant polycarbonate compositions'
[patent_app_type] => 1
[patent_app_number] => 7/578373
[patent_app_country] => US
[patent_app_date] => 1990-09-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 6288
[patent_no_of_claims] => 21
[patent_no_of_ind_claims] => 5
[patent_words_short_claim] => 71
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/162/05162459.pdf
[firstpage_image] =>[orig_patent_app_number] => 578373
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/578373 | Solvent resistant polycarbonate compositions | Sep 6, 1990 | Issued |
Array
(
[id] => 2869898
[patent_doc_number] => 05162458
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-11-10
[patent_title] => 'Solvent resistant linear polycarbonate compositions'
[patent_app_type] => 1
[patent_app_number] => 7/578375
[patent_app_country] => US
[patent_app_date] => 1990-09-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 6589
[patent_no_of_claims] => 19
[patent_no_of_ind_claims] => 5
[patent_words_short_claim] => 78
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/162/05162458.pdf
[firstpage_image] =>[orig_patent_app_number] => 578375
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/578375 | Solvent resistant linear polycarbonate compositions | Sep 6, 1990 | Issued |
Array
(
[id] => 2868914
[patent_doc_number] => 05153276
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-10-06
[patent_title] => 'Solvent resistant polycarbonate blends'
[patent_app_type] => 1
[patent_app_number] => 7/578374
[patent_app_country] => US
[patent_app_date] => 1990-09-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 5762
[patent_no_of_claims] => 17
[patent_no_of_ind_claims] => 5
[patent_words_short_claim] => 67
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/153/05153276.pdf
[firstpage_image] =>[orig_patent_app_number] => 578374
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/578374 | Solvent resistant polycarbonate blends | Sep 6, 1990 | Issued |
Array
(
[id] => 2878130
[patent_doc_number] => 05118759
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-06-02
[patent_title] => 'Polycarbonate moulding compositions, their preparation and their use'
[patent_app_type] => 1
[patent_app_number] => 7/573104
[patent_app_country] => US
[patent_app_date] => 1990-08-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 4397
[patent_no_of_claims] => 5
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 124
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/118/05118759.pdf
[firstpage_image] =>[orig_patent_app_number] => 573104
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/573104 | Polycarbonate moulding compositions, their preparation and their use | Aug 23, 1990 | Issued |
Array
(
[id] => 2803166
[patent_doc_number] => 05124402
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-06-23
[patent_title] => 'Thermoplastic molding compositions with improved solvent resistance and impact strength, and methods for preparation thereof'
[patent_app_type] => 1
[patent_app_number] => 7/570484
[patent_app_country] => US
[patent_app_date] => 1990-08-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 6981
[patent_no_of_claims] => 22
[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/05/124/05124402.pdf
[firstpage_image] =>[orig_patent_app_number] => 570484
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/570484 | Thermoplastic molding compositions with improved solvent resistance and impact strength, and methods for preparation thereof | Aug 20, 1990 | Issued |
Array
(
[id] => 2724588
[patent_doc_number] => 05025056
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-06-18
[patent_title] => 'Thermoplastic compositions having improved melt flow'
[patent_app_type] => 1
[patent_app_number] => 7/568568
[patent_app_country] => US
[patent_app_date] => 1990-08-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 2443
[patent_no_of_claims] => 9
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 112
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/025/05025056.pdf
[firstpage_image] =>[orig_patent_app_number] => 568568
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/568568 | Thermoplastic compositions having improved melt flow | Aug 15, 1990 | Issued |
Array
(
[id] => 2671188
[patent_doc_number] => 05034458
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-07-23
[patent_title] => 'Polycarbonates of substituted cyclohexylindenebisphenols'
[patent_app_type] => 1
[patent_app_number] => 7/565290
[patent_app_country] => US
[patent_app_date] => 1990-08-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 10657
[patent_no_of_claims] => 2
[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/05/034/05034458.pdf
[firstpage_image] =>[orig_patent_app_number] => 565290
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/565290 | Polycarbonates of substituted cyclohexylindenebisphenols | Aug 8, 1990 | Issued |
Array
(
[id] => 2705393
[patent_doc_number] => 05068284
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-11-26
[patent_title] => 'Blocked amine terminated polycarbonates and products obtained therefrom'
[patent_app_type] => 1
[patent_app_number] => 7/562354
[patent_app_country] => US
[patent_app_date] => 1990-08-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 2465
[patent_no_of_claims] => 13
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 36
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/068/05068284.pdf
[firstpage_image] =>[orig_patent_app_number] => 562354
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/562354 | Blocked amine terminated polycarbonates and products obtained therefrom | Aug 2, 1990 | Issued |
Array
(
[id] => 2976008
[patent_doc_number] => 05182332
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1993-01-26
[patent_title] => 'Dental composition'
[patent_app_type] => 1
[patent_app_number] => 7/561178
[patent_app_country] => US
[patent_app_date] => 1990-08-01
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 4033
[patent_no_of_claims] => 4
[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/05/182/05182332.pdf
[firstpage_image] =>[orig_patent_app_number] => 561178
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/561178 | Dental composition | Jul 31, 1990 | Issued |
Array
(
[id] => 2714787
[patent_doc_number] => 05010134
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-04-23
[patent_title] => 'Acrylate/maleic anhydride copolymer grafted polyvinyl alcohol graft terpolymers'
[patent_app_type] => 1
[patent_app_number] => 7/559094
[patent_app_country] => US
[patent_app_date] => 1990-07-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 6
[patent_no_of_words] => 3182
[patent_no_of_claims] => 12
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 266
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/010/05010134.pdf
[firstpage_image] =>[orig_patent_app_number] => 559094
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/559094 | Acrylate/maleic anhydride copolymer grafted polyvinyl alcohol graft terpolymers | Jul 29, 1990 | Issued |
Array
(
[id] => 2854240
[patent_doc_number] => 05134195
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-07-28
[patent_title] => 'Ternary thermoplastic mixtures'
[patent_app_type] => 1
[patent_app_number] => 7/559812
[patent_app_country] => US
[patent_app_date] => 1990-07-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 12163
[patent_no_of_claims] => 1
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 225
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/134/05134195.pdf
[firstpage_image] =>[orig_patent_app_number] => 559812
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/559812 | Ternary thermoplastic mixtures | Jul 29, 1990 | Issued |
Array
(
[id] => 2856122
[patent_doc_number] => 05112913
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-05-12
[patent_title] => 'Polyester compositions and molded articles therefrom'
[patent_app_type] => 1
[patent_app_number] => 7/561233
[patent_app_country] => US
[patent_app_date] => 1990-07-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 3709
[patent_no_of_claims] => 14
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 243
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/112/05112913.pdf
[firstpage_image] =>[orig_patent_app_number] => 561233
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/561233 | Polyester compositions and molded articles therefrom | Jul 25, 1990 | Issued |
Array
(
[id] => 2847532
[patent_doc_number] => 05106907
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-04-21
[patent_title] => 'Engineering thermoplastic with improved processability and performance'
[patent_app_type] => 1
[patent_app_number] => 7/550767
[patent_app_country] => US
[patent_app_date] => 1990-07-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 5146
[patent_no_of_claims] => 7
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 133
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/106/05106907.pdf
[firstpage_image] =>[orig_patent_app_number] => 550767
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/550767 | Engineering thermoplastic with improved processability and performance | Jul 9, 1990 | Issued |