Search

Robert Middleton Spear

Examiner (ID: 1367, Phone: (571)272-2645 , Office: P/2915 )

Most Active Art Unit
2913
Art Unit(s)
2903, 2918, 2913, 2911, 2915, 2910
Total Applications
5325
Issued Applications
5166
Pending Applications
1
Abandoned Applications
158

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 3948613 [patent_doc_number] => 05998547 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-12-07 [patent_title] => 'Polypropylene waxes modified so as to be polar' [patent_app_type] => 1 [patent_app_number] => 8/977088 [patent_app_country] => US [patent_app_date] => 1997-11-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2603 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/998/05998547.pdf [firstpage_image] =>[orig_patent_app_number] => 977088 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/977088
Polypropylene waxes modified so as to be polar Nov 23, 1997 Issued
Array ( [id] => 4029171 [patent_doc_number] => 05902870 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-05-11 [patent_title] => 'Method for the preparation of acryloxy-functional or methacryloxy-functional organosilcon compounds' [patent_app_type] => 1 [patent_app_number] => 8/977289 [patent_app_country] => US [patent_app_date] => 1997-11-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1821 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/902/05902870.pdf [firstpage_image] =>[orig_patent_app_number] => 977289 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/977289
Method for the preparation of acryloxy-functional or methacryloxy-functional organosilcon compounds Nov 23, 1997 Issued
Array ( [id] => 3995219 [patent_doc_number] => 05919843 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-07-06 [patent_title] => 'Epoxy resin moulding compounds having halogen-free flame retardation' [patent_app_type] => 1 [patent_app_number] => 8/952942 [patent_app_country] => US [patent_app_date] => 1997-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4817 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/919/05919843.pdf [firstpage_image] =>[orig_patent_app_number] => 952942 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/952942
Epoxy resin moulding compounds having halogen-free flame retardation Nov 20, 1997 Issued
Array ( [id] => 4026785 [patent_doc_number] => 05883160 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-03-16 [patent_title] => 'Flame-retardant epoxy resin composition for case potting of film capacitors' [patent_app_type] => 1 [patent_app_number] => 8/976086 [patent_app_country] => US [patent_app_date] => 1997-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 4554 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/883/05883160.pdf [firstpage_image] =>[orig_patent_app_number] => 976086 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/976086
Flame-retardant epoxy resin composition for case potting of film capacitors Nov 20, 1997 Issued
Array ( [id] => 4067375 [patent_doc_number] => 06008313 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-12-28 [patent_title] => 'Polyamide curing agents based on mixtures of polyethyleneamines and piperazine derivatives' [patent_app_type] => 1 [patent_app_number] => 8/974284 [patent_app_country] => US [patent_app_date] => 1997-11-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8778 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/008/06008313.pdf [firstpage_image] =>[orig_patent_app_number] => 974284 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/974284
Polyamide curing agents based on mixtures of polyethyleneamines and piperazine derivatives Nov 18, 1997 Issued
Array ( [id] => 4053490 [patent_doc_number] => 05932654 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-08-03 [patent_title] => 'Primer composition for polyolefins' [patent_app_type] => 1 [patent_app_number] => 8/971230 [patent_app_country] => US [patent_app_date] => 1997-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4260 [patent_no_of_claims] => 1 [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/05/932/05932654.pdf [firstpage_image] =>[orig_patent_app_number] => 971230 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/971230
Primer composition for polyolefins Nov 14, 1997 Issued
Array ( [id] => 3934810 [patent_doc_number] => 05939480 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-08-17 [patent_title] => 'Thermosetting resin compositions comprising polyvinylchloride and phthalic acid ester' [patent_app_type] => 1 [patent_app_number] => 8/969973 [patent_app_country] => US [patent_app_date] => 1997-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2822 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/939/05939480.pdf [firstpage_image] =>[orig_patent_app_number] => 969973 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/969973
Thermosetting resin compositions comprising polyvinylchloride and phthalic acid ester Nov 12, 1997 Issued
Array ( [id] => 4221433 [patent_doc_number] => 06040388 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-03-21 [patent_title] => 'Copolymer, hydrogenated product thereof, and process for producing the same' [patent_app_type] => 1 [patent_app_number] => 8/966439 [patent_app_country] => US [patent_app_date] => 1997-11-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 8517 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 205 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/040/06040388.pdf [firstpage_image] =>[orig_patent_app_number] => 966439 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/966439
Copolymer, hydrogenated product thereof, and process for producing the same Nov 9, 1997 Issued
Array ( [id] => 3967831 [patent_doc_number] => 05886073 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-03-23 [patent_title] => 'Polycarbonate redistribution method with catalyst decomposition' [patent_app_type] => 1 [patent_app_number] => 8/963177 [patent_app_country] => US [patent_app_date] => 1997-11-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2242 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 46 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/886/05886073.pdf [firstpage_image] =>[orig_patent_app_number] => 963177 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/963177
Polycarbonate redistribution method with catalyst decomposition Nov 2, 1997 Issued
Array ( [id] => 4087900 [patent_doc_number] => 06025445 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-02-15 [patent_title] => 'Curable compound' [patent_app_type] => 1 [patent_app_number] => 8/963354 [patent_app_country] => US [patent_app_date] => 1997-11-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9884 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 62 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/025/06025445.pdf [firstpage_image] =>[orig_patent_app_number] => 963354 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/963354
Curable compound Nov 2, 1997 Issued
Array ( [id] => 4285951 [patent_doc_number] => 06183551 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-02-06 [patent_title] => 'Curable resin composition' [patent_app_type] => 1 [patent_app_number] => 8/961918 [patent_app_country] => US [patent_app_date] => 1997-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8366 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 36 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/183/06183551.pdf [firstpage_image] =>[orig_patent_app_number] => 961918 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/961918
Curable resin composition Oct 30, 1997 Issued
Array ( [id] => 3935292 [patent_doc_number] => 05929151 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-07-27 [patent_title] => 'Ketone polymer-epoxy blend compositions' [patent_app_type] => 1 [patent_app_number] => 8/961103 [patent_app_country] => US [patent_app_date] => 1997-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4093 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/929/05929151.pdf [firstpage_image] =>[orig_patent_app_number] => 961103 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/961103
Ketone polymer-epoxy blend compositions Oct 29, 1997 Issued
Array ( [id] => 4135833 [patent_doc_number] => 06121405 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-09-19 [patent_title] => 'Method for preparing a high-heat-resistant-epoxy-resin composition comprising pyrazinium salt containing a benzyl group' [patent_app_type] => 1 [patent_app_number] => 8/959889 [patent_app_country] => US [patent_app_date] => 1997-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2787 [patent_no_of_claims] => 35 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/121/06121405.pdf [firstpage_image] =>[orig_patent_app_number] => 959889 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/959889
Method for preparing a high-heat-resistant-epoxy-resin composition comprising pyrazinium salt containing a benzyl group Oct 28, 1997 Issued
Array ( [id] => 4091425 [patent_doc_number] => 06133383 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-10-17 [patent_title] => 'Method for preparing a high heat resistant epoxy resin composition comprising quinoxalinium salt containing benzyl group' [patent_app_type] => 1 [patent_app_number] => 8/959401 [patent_app_country] => US [patent_app_date] => 1997-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3609 [patent_no_of_claims] => 35 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/133/06133383.pdf [firstpage_image] =>[orig_patent_app_number] => 959401 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/959401
Method for preparing a high heat resistant epoxy resin composition comprising quinoxalinium salt containing benzyl group Oct 27, 1997 Issued
Array ( [id] => 4016203 [patent_doc_number] => 05906784 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-05-25 [patent_title] => 'Curable epoxy resin compositions' [patent_app_type] => 1 [patent_app_number] => 8/959502 [patent_app_country] => US [patent_app_date] => 1997-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2667 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/906/05906784.pdf [firstpage_image] =>[orig_patent_app_number] => 959502 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/959502
Curable epoxy resin compositions Oct 27, 1997 Issued
Array ( [id] => 4138385 [patent_doc_number] => 06015854 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-01-18 [patent_title] => 'Polypropylene impact copolymers with high clarity' [patent_app_type] => 1 [patent_app_number] => 8/957418 [patent_app_country] => US [patent_app_date] => 1997-10-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6878 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/015/06015854.pdf [firstpage_image] =>[orig_patent_app_number] => 957418 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/957418
Polypropylene impact copolymers with high clarity Oct 23, 1997 Issued
Array ( [id] => 4083233 [patent_doc_number] => 06054508 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-04-25 [patent_title] => 'Water dispersible resin composition and process for producing the same' [patent_app_type] => 1 [patent_app_number] => 8/765049 [patent_app_country] => US [patent_app_date] => 1997-10-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 11796 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 17 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/054/06054508.pdf [firstpage_image] =>[orig_patent_app_number] => 765049 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/765049
Water dispersible resin composition and process for producing the same Oct 23, 1997 Issued
Array ( [id] => 4411591 [patent_doc_number] => 06228955 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-05-08 [patent_title] => 'Asymmetric epoxides, their synthesis and use' [patent_app_type] => 1 [patent_app_number] => 8/953946 [patent_app_country] => US [patent_app_date] => 1997-10-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2300 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/228/06228955.pdf [firstpage_image] =>[orig_patent_app_number] => 953946 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/953946
Asymmetric epoxides, their synthesis and use Oct 19, 1997 Issued
Array ( [id] => 3948158 [patent_doc_number] => 05998518 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-12-07 [patent_title] => 'Phenyl Glycidyl ether hals' [patent_app_type] => 1 [patent_app_number] => 8/950617 [patent_app_country] => US [patent_app_date] => 1997-10-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17061 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 299 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/998/05998518.pdf [firstpage_image] =>[orig_patent_app_number] => 950617 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/950617
Phenyl Glycidyl ether hals Oct 14, 1997 Issued
Array ( [id] => 4206924 [patent_doc_number] => 06077886 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-06-20 [patent_title] => 'Curable resin compositions' [patent_app_type] => 1 [patent_app_number] => 8/947997 [patent_app_country] => US [patent_app_date] => 1997-10-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 4964 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/077/06077886.pdf [firstpage_image] =>[orig_patent_app_number] => 947997 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/947997
Curable resin compositions Oct 8, 1997 Issued
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