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
Array ( [id] => 3551753 [patent_doc_number] => 05571880 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-11-05 [patent_title] => 'Organometallic fluorenyl compounds and use thereof in an alpha-olefin polymerization process' [patent_app_type] => 1 [patent_app_number] => 8/192223 [patent_app_country] => US [patent_app_date] => 1994-02-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9736 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/571/05571880.pdf [firstpage_image] =>[orig_patent_app_number] => 192223 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/192223
Organometallic fluorenyl compounds and use thereof in an alpha-olefin polymerization process Feb 2, 1994 Issued
Array ( [id] => 3426461 [patent_doc_number] => 05422406 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-06-06 [patent_title] => 'Rare earth homogeneous catalysts for the ring-opening polymerization and copolymerization of strained-ring olefins' [patent_app_type] => 1 [patent_app_number] => 8/189988 [patent_app_country] => US [patent_app_date] => 1994-02-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 2496 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 61 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/422/05422406.pdf [firstpage_image] =>[orig_patent_app_number] => 189988 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/189988
Rare earth homogeneous catalysts for the ring-opening polymerization and copolymerization of strained-ring olefins Jan 31, 1994 Issued
Array ( [id] => 3526034 [patent_doc_number] => 05527860 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-06-18 [patent_title] => 'Process for producing a diolefin polymer or copolymer and a rubber composition containing such a diolefin polymer or copolymer' [patent_app_type] => 1 [patent_app_number] => 8/184217 [patent_app_country] => US [patent_app_date] => 1994-01-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10665 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 571 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/527/05527860.pdf [firstpage_image] =>[orig_patent_app_number] => 184217 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/184217
Process for producing a diolefin polymer or copolymer and a rubber composition containing such a diolefin polymer or copolymer Jan 20, 1994 Issued
Array ( [id] => 4362110 [patent_doc_number] => 06255425 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-07-03 [patent_title] => 'Syndiotactic polypropylene copolymer and extruded polypropylene articles' [patent_app_type] => 1 [patent_app_number] => 8/182348 [patent_app_country] => US [patent_app_date] => 1994-01-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9991 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 24 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/255/06255425.pdf [firstpage_image] =>[orig_patent_app_number] => 182348 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/182348
Syndiotactic polypropylene copolymer and extruded polypropylene articles Jan 17, 1994 Issued
Array ( [id] => 3488592 [patent_doc_number] => 05426167 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-06-20 [patent_title] => 'Para-alkylstyrene/isoolefin copolymers having substantially homogeneous compositional distribution' [patent_app_type] => 1 [patent_app_number] => 8/182911 [patent_app_country] => US [patent_app_date] => 1994-01-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 56044 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/426/05426167.pdf [firstpage_image] =>[orig_patent_app_number] => 182911 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/182911
Para-alkylstyrene/isoolefin copolymers having substantially homogeneous compositional distribution Jan 13, 1994 Issued
Array ( [id] => 3443070 [patent_doc_number] => 05430118 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-07-04 [patent_title] => 'Para-alkylstyrene/isoolefin copolymers having substantially homogeneous compositional distribution' [patent_app_type] => 1 [patent_app_number] => 8/181713 [patent_app_country] => US [patent_app_date] => 1994-01-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 55795 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 31 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/430/05430118.pdf [firstpage_image] =>[orig_patent_app_number] => 181713 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/181713
Para-alkylstyrene/isoolefin copolymers having substantially homogeneous compositional distribution Jan 13, 1994 Issued
Array ( [id] => 4193994 [patent_doc_number] => 06130303 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-10-10 [patent_title] => 'Water-soluble, highly branched polymeric microparticles' [patent_app_type] => 1 [patent_app_number] => 8/180933 [patent_app_country] => US [patent_app_date] => 1994-01-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5152 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/130/06130303.pdf [firstpage_image] =>[orig_patent_app_number] => 180933 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/180933
Water-soluble, highly branched polymeric microparticles Jan 10, 1994 Issued
08/175983 ALPHA-OLEFIN/CYCLOOLEFIN COPOLYMERS Dec 29, 1993 Abandoned
Array ( [id] => 4395391 [patent_doc_number] => 06264357 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-07-24 [patent_title] => 'Apparatus for suspension polymerization' [patent_app_type] => 1 [patent_app_number] => 8/181539 [patent_app_country] => US [patent_app_date] => 1993-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 12 [patent_no_of_words] => 6713 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 220 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/264/06264357.pdf [firstpage_image] =>[orig_patent_app_number] => 181539 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/181539
Apparatus for suspension polymerization Dec 26, 1993 Issued
Array ( [id] => 3442597 [patent_doc_number] => 05430086 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-07-04 [patent_title] => 'Rubber composition for tire treads' [patent_app_type] => 1 [patent_app_number] => 8/165164 [patent_app_country] => US [patent_app_date] => 1993-12-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6755 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 186 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/430/05430086.pdf [firstpage_image] =>[orig_patent_app_number] => 165164 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/165164
Rubber composition for tire treads Dec 9, 1993 Issued
Array ( [id] => 3906828 [patent_doc_number] => RE036406 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-11-23 [patent_title] => 'Process for producing cycloolefin random copolymer' [patent_app_type] => 2 [patent_app_number] => 8/163511 [patent_app_country] => US [patent_app_date] => 1993-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5090 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 223 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/RE/036/RE036406.pdf [firstpage_image] =>[orig_patent_app_number] => 163511 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/163511
Process for producing cycloolefin random copolymer Dec 8, 1993 Issued
Array ( [id] => 3426502 [patent_doc_number] => 05422409 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-06-06 [patent_title] => 'Cycloolefin (co)polymers with a narrow molecular weight distribution and a process for the preparation thereof' [patent_app_type] => 1 [patent_app_number] => 8/156929 [patent_app_country] => US [patent_app_date] => 1993-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 4946 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 676 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/422/05422409.pdf [firstpage_image] =>[orig_patent_app_number] => 156929 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/156929
Cycloolefin (co)polymers with a narrow molecular weight distribution and a process for the preparation thereof Nov 21, 1993 Issued
08/154069 COFEEDS OF ELECTRON DONATING AND ELECTRON WITHDRAWING REAGENTS TO CONTROL MW IN OLEFIN POLYMERIZATION USING SUPPORTED METALLOCENE CATALYST Nov 17, 1993 Abandoned
08/151990 OLEFIN COPOLYMERS AND PROCESSES FOR PREPARING SAME Nov 14, 1993 Abandoned
Array ( [id] => 3446272 [patent_doc_number] => 05397851 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-03-14 [patent_title] => 'Process for cis-1,4-polybutadiene production with reduced gel formation' [patent_app_type] => 1 [patent_app_number] => 8/149433 [patent_app_country] => US [patent_app_date] => 1993-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5623 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 355 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/397/05397851.pdf [firstpage_image] =>[orig_patent_app_number] => 149433 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/149433
Process for cis-1,4-polybutadiene production with reduced gel formation Nov 8, 1993 Issued
Array ( [id] => 3476839 [patent_doc_number] => 05428119 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-06-27 [patent_title] => 'Process for polybutadiene production using catalyst with high activity' [patent_app_type] => 1 [patent_app_number] => 8/150659 [patent_app_country] => US [patent_app_date] => 1993-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4927 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 279 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/428/05428119.pdf [firstpage_image] =>[orig_patent_app_number] => 150659 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/150659
Process for polybutadiene production using catalyst with high activity Nov 8, 1993 Issued
Array ( [id] => 3625241 [patent_doc_number] => 05608019 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-03-04 [patent_title] => 'Temperature control of MW in olefin polymerization using supported metallocene catalyst' [patent_app_type] => 1 [patent_app_number] => 8/148309 [patent_app_country] => US [patent_app_date] => 1993-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9253 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 318 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/608/05608019.pdf [firstpage_image] =>[orig_patent_app_number] => 148309 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/148309
Temperature control of MW in olefin polymerization using supported metallocene catalyst Nov 7, 1993 Issued
Array ( [id] => 3452303 [patent_doc_number] => 05385994 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-01-31 [patent_title] => '2,5-substituted tetrahydrofurans as anionic initiator modifiers' [patent_app_type] => 1 [patent_app_number] => 8/139667 [patent_app_country] => US [patent_app_date] => 1993-10-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3945 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/385/05385994.pdf [firstpage_image] =>[orig_patent_app_number] => 139667 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/139667
2,5-substituted tetrahydrofurans as anionic initiator modifiers Oct 21, 1993 Issued
08/136934 PROCESS FOR PREPARING A POLYMER USING LITHIUM INITIATOR PREPARED BY IN SITU PREPARATION Oct 17, 1993 Abandoned
08/133356 PROCESS FOR PREPARATION OF SYNDIOTACTIC VINYLIDENE AROMATIC POLYMERS USING REDUCED METAL CATALYSTS Oct 7, 1993 Abandoned
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