Search

Fred M. Teskin

Examiner (ID: 1962, Phone: (571)272-1116 , Office: P/1762 )

Most Active Art Unit
1762
Art Unit(s)
1505, 1713, 1796, 2899, 1762
Total Applications
3798
Issued Applications
3195
Pending Applications
156
Abandoned Applications
473

Applications

Application numberTitle of the applicationFiling DateStatus
07/606810 METHOD OF MAKING RING-OPENED POLYNORBORNENE POLYMERS USING POT LIFE EXTENDING AGENTS Oct 30, 1990 Abandoned
Array ( [id] => 2976354 [patent_doc_number] => 05182350 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-01-26 [patent_title] => 'Ozone-resistant butyl elastomer' [patent_app_type] => 1 [patent_app_number] => 7/605679 [patent_app_country] => US [patent_app_date] => 1990-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 4143 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 16 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/182/05182350.pdf [firstpage_image] =>[orig_patent_app_number] => 605679 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/605679
Ozone-resistant butyl elastomer Oct 29, 1990 Issued
Array ( [id] => 2890375 [patent_doc_number] => 05239024 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-08-24 [patent_title] => 'Process for the preparation of alternating copolymers perpared from unsaturated polar compounds and olefins' [patent_app_type] => 1 [patent_app_number] => 7/604616 [patent_app_country] => US [patent_app_date] => 1990-10-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4292 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/239/05239024.pdf [firstpage_image] =>[orig_patent_app_number] => 604616 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/604616
Process for the preparation of alternating copolymers perpared from unsaturated polar compounds and olefins Oct 25, 1990 Issued
07/601102 PROCESS FOR PREPARING A RUBBERY TERPOLYMER OF STYRENE, ISOPRENE AND BUTADIENE Oct 21, 1990 Abandoned
Array ( [id] => 2711430 [patent_doc_number] => 05061765 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-10-29 [patent_title] => 'Process for the synthesis of a high vinyl isoprene-butadiene copolymer' [patent_app_type] => 1 [patent_app_number] => 7/601103 [patent_app_country] => US [patent_app_date] => 1990-10-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2357 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 177 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/061/05061765.pdf [firstpage_image] =>[orig_patent_app_number] => 601103 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/601103
Process for the synthesis of a high vinyl isoprene-butadiene copolymer Oct 21, 1990 Issued
Array ( [id] => 2951558 [patent_doc_number] => 05262504 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-11-16 [patent_title] => 'Styrene copolymer and process for production thereof' [patent_app_type] => 1 [patent_app_number] => 7/598637 [patent_app_country] => US [patent_app_date] => 1990-10-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9507 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 202 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/262/05262504.pdf [firstpage_image] =>[orig_patent_app_number] => 598637 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/598637
Styrene copolymer and process for production thereof Oct 18, 1990 Issued
Array ( [id] => 2862581 [patent_doc_number] => 05082909 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-01-21 [patent_title] => 'Pure tungsten oxyphenolate complexes as DCPD polymerization catalysts' [patent_app_type] => 1 [patent_app_number] => 7/596265 [patent_app_country] => US [patent_app_date] => 1990-10-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9998 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 55 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/082/05082909.pdf [firstpage_image] =>[orig_patent_app_number] => 596265 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/596265
Pure tungsten oxyphenolate complexes as DCPD polymerization catalysts Oct 11, 1990 Issued
Array ( [id] => 2815576 [patent_doc_number] => 05079318 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-01-07 [patent_title] => 'Substituted acetylenes as rate moderators for ring-opening metathesis polymerization' [patent_app_type] => 1 [patent_app_number] => 7/596264 [patent_app_country] => US [patent_app_date] => 1990-10-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3809 [patent_no_of_claims] => 11 [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/05/079/05079318.pdf [firstpage_image] =>[orig_patent_app_number] => 596264 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/596264
Substituted acetylenes as rate moderators for ring-opening metathesis polymerization Oct 11, 1990 Issued
Array ( [id] => 2816255 [patent_doc_number] => 05122580 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-06-16 [patent_title] => 'Method of manufacturing a high temperature plastic light conduit' [patent_app_type] => 1 [patent_app_number] => 7/596043 [patent_app_country] => US [patent_app_date] => 1990-10-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 13734 [patent_no_of_claims] => 38 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/122/05122580.pdf [firstpage_image] =>[orig_patent_app_number] => 596043 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/596043
Method of manufacturing a high temperature plastic light conduit Oct 10, 1990 Issued
Array ( [id] => 2819464 [patent_doc_number] => 05081208 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-01-14 [patent_title] => 'Polymerization of dicyclopentadiene' [patent_app_type] => 1 [patent_app_number] => 7/595716 [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] => 3077 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/081/05081208.pdf [firstpage_image] =>[orig_patent_app_number] => 595716 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/595716
Polymerization of dicyclopentadiene Oct 8, 1990 Issued
Array ( [id] => 2935956 [patent_doc_number] => 05229478 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-07-20 [patent_title] => 'Process for production of high molecular weight EPDM elastomers using a metallocene-alumoxane catalyst system' [patent_app_type] => 1 [patent_app_number] => 7/594776 [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] => 10281 [patent_no_of_claims] => 33 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 170 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/229/05229478.pdf [firstpage_image] =>[orig_patent_app_number] => 594776 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/594776
Process for production of high molecular weight EPDM elastomers using a metallocene-alumoxane catalyst system Oct 8, 1990 Issued
Array ( [id] => 2913204 [patent_doc_number] => 05237025 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-08-17 [patent_title] => 'Process for making bimodal polyolefins using two independent particulate catalysts' [patent_app_type] => 1 [patent_app_number] => 7/594600 [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] => 5409 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 249 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/237/05237025.pdf [firstpage_image] =>[orig_patent_app_number] => 594600 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/594600
Process for making bimodal polyolefins using two independent particulate catalysts Oct 8, 1990 Issued
Array ( [id] => 2938499 [patent_doc_number] => 05260394 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-11-09 [patent_title] => 'Styrene copolymer and process for production thereof' [patent_app_type] => 1 [patent_app_number] => 7/582836 [patent_app_country] => US [patent_app_date] => 1990-10-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 7988 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/260/05260394.pdf [firstpage_image] =>[orig_patent_app_number] => 582836 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/582836
Styrene copolymer and process for production thereof Oct 4, 1990 Issued
Array ( [id] => 2754019 [patent_doc_number] => 05071950 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-12-10 [patent_title] => 'Low pressure copolymerization of ethylene with .alpha.-olefins and ethylene copolymers having a low residual monomer content' [patent_app_type] => 1 [patent_app_number] => 7/587563 [patent_app_country] => US [patent_app_date] => 1990-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2594 [patent_no_of_claims] => 5 [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/05/071/05071950.pdf [firstpage_image] =>[orig_patent_app_number] => 587563 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/587563
Low pressure copolymerization of ethylene with .alpha.-olefins and ethylene copolymers having a low residual monomer content Sep 23, 1990 Issued
Array ( [id] => 2807006 [patent_doc_number] => 05147951 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-09-15 [patent_title] => 'Method for preparing ultra high molecular weight copolymers of conjugated dienes and aromatic vinyl compounds' [patent_app_type] => 1 [patent_app_number] => 7/586058 [patent_app_country] => US [patent_app_date] => 1990-09-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 8703 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/147/05147951.pdf [firstpage_image] =>[orig_patent_app_number] => 586058 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/586058
Method for preparing ultra high molecular weight copolymers of conjugated dienes and aromatic vinyl compounds Sep 20, 1990 Issued
07/585724 PROCESS FOR PRODUCING STYRENE POLYMERS Sep 19, 1990 Abandoned
Array ( [id] => 2784598 [patent_doc_number] => 05164450 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-11-17 [patent_title] => 'Butadiene copolymer rubber composition' [patent_app_type] => 1 [patent_app_number] => 7/582810 [patent_app_country] => US [patent_app_date] => 1990-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 3523 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 210 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/164/05164450.pdf [firstpage_image] =>[orig_patent_app_number] => 582810 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/582810
Butadiene copolymer rubber composition Sep 13, 1990 Issued
07/580525 FLUIDIZED BED RING-OPENING POLYMERIZATION Sep 10, 1990 Abandoned
Array ( [id] => 2745253 [patent_doc_number] => 05011896 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-04-30 [patent_title] => 'Syndiotactic 1,2-polybutadiene synthesis in an aqueous medium' [patent_app_type] => 1 [patent_app_number] => 7/579650 [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] => 8265 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/011/05011896.pdf [firstpage_image] =>[orig_patent_app_number] => 579650 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/579650
Syndiotactic 1,2-polybutadiene synthesis in an aqueous medium Sep 9, 1990 Issued
Array ( [id] => 2884777 [patent_doc_number] => 05109085 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-04-28 [patent_title] => 'Olefin polymerization process' [patent_app_type] => 1 [patent_app_number] => 7/572820 [patent_app_country] => US [patent_app_date] => 1990-08-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2267 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/109/05109085.pdf [firstpage_image] =>[orig_patent_app_number] => 572820 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/572820
Olefin polymerization process Aug 26, 1990 Issued
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