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] => 2954832 [patent_doc_number] => 05242979 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-09-07 [patent_title] => 'Organosilicon compositions containing hydrocarbon elastomers' [patent_app_type] => 1 [patent_app_number] => 7/593161 [patent_app_country] => US [patent_app_date] => 1990-10-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 8763 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/242/05242979.pdf [firstpage_image] =>[orig_patent_app_number] => 593161 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/593161
Organosilicon compositions containing hydrocarbon elastomers Oct 4, 1990 Issued
Array ( [id] => 2787322 [patent_doc_number] => 05093423 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-03-03 [patent_title] => 'Method of making SBR thermoplastic elastomers' [patent_app_type] => 1 [patent_app_number] => 7/586908 [patent_app_country] => US [patent_app_date] => 1990-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2360 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/093/05093423.pdf [firstpage_image] =>[orig_patent_app_number] => 586908 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/586908
Method of making SBR thermoplastic elastomers Sep 23, 1990 Issued
Array ( [id] => 2790566 [patent_doc_number] => 05135993 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-08-04 [patent_title] => 'High modulus silicones as toughening agents for epoxy resins' [patent_app_type] => 1 [patent_app_number] => 7/580741 [patent_app_country] => US [patent_app_date] => 1990-09-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 7964 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 330 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/135/05135993.pdf [firstpage_image] =>[orig_patent_app_number] => 580741 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/580741
High modulus silicones as toughening agents for epoxy resins Sep 10, 1990 Issued
Array ( [id] => 2976387 [patent_doc_number] => 05182351 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-01-26 [patent_title] => 'Thermosetting resin compositions' [patent_app_type] => 1 [patent_app_number] => 7/580668 [patent_app_country] => US [patent_app_date] => 1990-09-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4646 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 37 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/182/05182351.pdf [firstpage_image] =>[orig_patent_app_number] => 580668 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/580668
Thermosetting resin compositions Sep 10, 1990 Issued
Array ( [id] => 3045778 [patent_doc_number] => 05286792 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-02-15 [patent_title] => 'ABS with novel morphology' [patent_app_type] => 1 [patent_app_number] => 7/576758 [patent_app_country] => US [patent_app_date] => 1990-09-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 6489 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 322 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/286/05286792.pdf [firstpage_image] =>[orig_patent_app_number] => 576758 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/576758
ABS with novel morphology Sep 3, 1990 Issued
Array ( [id] => 2824320 [patent_doc_number] => 05173539 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-12-22 [patent_title] => 'Concentrates of modifying agents in polymers' [patent_app_type] => 1 [patent_app_number] => 7/575472 [patent_app_country] => US [patent_app_date] => 1990-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4664 [patent_no_of_claims] => 10 [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/05/173/05173539.pdf [firstpage_image] =>[orig_patent_app_number] => 575472 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/575472
Concentrates of modifying agents in polymers Aug 29, 1990 Issued
Array ( [id] => 2803202 [patent_doc_number] => 05124404 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-06-23 [patent_title] => 'Flame retardant polypropylene molding compositions' [patent_app_type] => 1 [patent_app_number] => 7/570406 [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] => 6450 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/124/05124404.pdf [firstpage_image] =>[orig_patent_app_number] => 570406 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/570406
Flame retardant polypropylene molding compositions Aug 20, 1990 Issued
07/571459 ADHESIVE RUBBER COMPOSITIONS Aug 20, 1990 Abandoned
Array ( [id] => 2774008 [patent_doc_number] => 05075375 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-12-24 [patent_title] => 'Impact-resistant polysulphone-ABS moulding compounds' [patent_app_type] => 1 [patent_app_number] => 7/564497 [patent_app_country] => US [patent_app_date] => 1990-08-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4100 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/075/05075375.pdf [firstpage_image] =>[orig_patent_app_number] => 564497 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/564497
Impact-resistant polysulphone-ABS moulding compounds Aug 7, 1990 Issued
07/563351 ADHESIVE RESIN COMPOSITION, LAMINATE COMPRISING THIS COMPOSITION AS ADHESIVE LAYER, AND PROCESS FOR PREPARATION THEREOF Aug 6, 1990 Abandoned
07/559847 ABS MOULDING COMPOUNDS WITH IMPROVED YIELD STRESS Jul 29, 1990 Abandoned
Array ( [id] => 2948384 [patent_doc_number] => 05180794 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-01-19 [patent_title] => 'Resin compositions and process for forming transparent thin films' [patent_app_type] => 1 [patent_app_number] => 7/543849 [patent_app_country] => US [patent_app_date] => 1990-07-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2380 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/180/05180794.pdf [firstpage_image] =>[orig_patent_app_number] => 543849 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/543849
Resin compositions and process for forming transparent thin films Jul 23, 1990 Issued
Array ( [id] => 2840912 [patent_doc_number] => 05171794 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-12-15 [patent_title] => 'Modified poly(2,6-dimethyl-p-oxyphenylene), a process for its preparation and its use in gas mixture separation membranes' [patent_app_type] => 1 [patent_app_number] => 7/550864 [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] => 3266 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/171/05171794.pdf [firstpage_image] =>[orig_patent_app_number] => 550864 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/550864
Modified poly(2,6-dimethyl-p-oxyphenylene), a process for its preparation and its use in gas mixture separation membranes Jul 9, 1990 Issued
Array ( [id] => 2918577 [patent_doc_number] => 05206288 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-04-27 [patent_title] => 'Adhesive for low temperature applications' [patent_app_type] => 1 [patent_app_number] => 7/547969 [patent_app_country] => US [patent_app_date] => 1990-07-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4642 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/206/05206288.pdf [firstpage_image] =>[orig_patent_app_number] => 547969 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/547969
Adhesive for low temperature applications Jul 4, 1990 Issued
Array ( [id] => 2814532 [patent_doc_number] => 05086124 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-02-04 [patent_title] => 'High heat distortion temperature epoxy siloxane/organic epoxy compositions' [patent_app_type] => 1 [patent_app_number] => 7/548156 [patent_app_country] => US [patent_app_date] => 1990-07-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4237 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/086/05086124.pdf [firstpage_image] =>[orig_patent_app_number] => 548156 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/548156
High heat distortion temperature epoxy siloxane/organic epoxy compositions Jul 4, 1990 Issued
Array ( [id] => 2840783 [patent_doc_number] => 05171787 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-12-15 [patent_title] => 'Silicone-based composite rubber composition and uses thereof' [patent_app_type] => 1 [patent_app_number] => 7/543545 [patent_app_country] => US [patent_app_date] => 1990-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7754 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 206 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/171/05171787.pdf [firstpage_image] =>[orig_patent_app_number] => 543545 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/543545
Silicone-based composite rubber composition and uses thereof Jun 25, 1990 Issued
07/530951 POLYURETHANE BASED ADHESION COMPOSITION AND METHOD May 29, 1990 Abandoned
Array ( [id] => 2972547 [patent_doc_number] => 05194473 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-03-16 [patent_title] => 'Modified polyester composition and preparation process and use thereof' [patent_app_type] => 1 [patent_app_number] => 7/525729 [patent_app_country] => US [patent_app_date] => 1990-05-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7820 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 177 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/194/05194473.pdf [firstpage_image] =>[orig_patent_app_number] => 525729 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/525729
Modified polyester composition and preparation process and use thereof May 20, 1990 Issued
Array ( [id] => 4129271 [patent_doc_number] => 06072594 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-06-06 [patent_title] => 'Information signal reproducing apparatus with noise processing' [patent_app_type] => 1 [patent_app_number] => 7/526578 [patent_app_country] => US [patent_app_date] => 1990-05-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 17 [patent_no_of_words] => 6833 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/072/06072594.pdf [firstpage_image] =>[orig_patent_app_number] => 526578 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/526578
Information signal reproducing apparatus with noise processing May 17, 1990 Issued
Array ( [id] => 2862736 [patent_doc_number] => 05082916 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-01-21 [patent_title] => 'Organopolysiloxane graft polyester and its manufacturing method' [patent_app_type] => 1 [patent_app_number] => 7/522753 [patent_app_country] => US [patent_app_date] => 1990-05-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3394 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 38 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/082/05082916.pdf [firstpage_image] =>[orig_patent_app_number] => 522753 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/522753
Organopolysiloxane graft polyester and its manufacturing method May 10, 1990 Issued
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