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] => 3417869 [patent_doc_number] => 05453474 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-09-26 [patent_title] => 'Process for preparation of syndiotactic vinylidene aromatic polymers using reduced metal cationic catalysts' [patent_app_type] => 1 [patent_app_number] => 8/133359 [patent_app_country] => US [patent_app_date] => 1993-10-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2657 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 187 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/453/05453474.pdf [firstpage_image] =>[orig_patent_app_number] => 133359 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/133359
Process for preparation of syndiotactic vinylidene aromatic polymers using reduced metal cationic catalysts Oct 7, 1993 Issued
Array ( [id] => 3476853 [patent_doc_number] => 05428120 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-06-27 [patent_title] => 'Process for preparation of syndiotactic vinylidene aromatic polymers using chain transfer agent' [patent_app_type] => 1 [patent_app_number] => 8/133358 [patent_app_country] => US [patent_app_date] => 1993-10-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3070 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 204 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/428/05428120.pdf [firstpage_image] =>[orig_patent_app_number] => 133358 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/133358
Process for preparation of syndiotactic vinylidene aromatic polymers using chain transfer agent Oct 7, 1993 Issued
08/131616 PROCESS FOR PRODUCING STYRENIC POLYMER Oct 4, 1993 Abandoned
Array ( [id] => 3482500 [patent_doc_number] => 05405927 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-04-11 [patent_title] => 'Isoprene-butadiene rubber' [patent_app_type] => 1 [patent_app_number] => 8/124785 [patent_app_country] => US [patent_app_date] => 1993-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6397 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 211 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/405/05405927.pdf [firstpage_image] =>[orig_patent_app_number] => 124785 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/124785
Isoprene-butadiene rubber Sep 21, 1993 Issued
Array ( [id] => 3696783 [patent_doc_number] => 05618895 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-04-08 [patent_title] => 'Process for preparing copolymers of propylene with other 1-alkenes' [patent_app_type] => 1 [patent_app_number] => 8/121465 [patent_app_country] => US [patent_app_date] => 1993-09-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3501 [patent_no_of_claims] => 5 [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/05/618/05618895.pdf [firstpage_image] =>[orig_patent_app_number] => 121465 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/121465
Process for preparing copolymers of propylene with other 1-alkenes Sep 15, 1993 Issued
Array ( [id] => 3591617 [patent_doc_number] => 05496919 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-03-05 [patent_title] => 'Process for production of styrene-based polymer moldings' [patent_app_type] => 1 [patent_app_number] => 8/116066 [patent_app_country] => US [patent_app_date] => 1993-09-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3410 [patent_no_of_claims] => 14 [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/05/496/05496919.pdf [firstpage_image] =>[orig_patent_app_number] => 116066 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/116066
Process for production of styrene-based polymer moldings Sep 1, 1993 Issued
Array ( [id] => 3455955 [patent_doc_number] => 05378777 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-01-03 [patent_title] => 'Process for producing styrenic polymer and copolymer' [patent_app_type] => 1 [patent_app_number] => 8/110766 [patent_app_country] => US [patent_app_date] => 1993-08-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6869 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 291 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/378/05378777.pdf [firstpage_image] =>[orig_patent_app_number] => 110766 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/110766
Process for producing styrenic polymer and copolymer Aug 22, 1993 Issued
Array ( [id] => 3484143 [patent_doc_number] => 05446117 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-08-29 [patent_title] => 'Process for producing amorphous syndiotactic polystyrene' [patent_app_type] => 1 [patent_app_number] => 8/108968 [patent_app_country] => US [patent_app_date] => 1993-08-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2677 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 166 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/446/05446117.pdf [firstpage_image] =>[orig_patent_app_number] => 108968 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/108968
Process for producing amorphous syndiotactic polystyrene Aug 18, 1993 Issued
08/108875 BIORIENTED BLOWN FILM Aug 17, 1993 Abandoned
Array ( [id] => 3110453 [patent_doc_number] => 05408018 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-04-18 [patent_title] => 'Preparation of highly reactive polyisobutenes' [patent_app_type] => 1 [patent_app_number] => 8/105428 [patent_app_country] => US [patent_app_date] => 1993-08-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6413 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/408/05408018.pdf [firstpage_image] =>[orig_patent_app_number] => 105428 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/105428
Preparation of highly reactive polyisobutenes Aug 12, 1993 Issued
Array ( [id] => 3446636 [patent_doc_number] => 05420219 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-05-30 [patent_title] => 'Low-hysteresis elastomer compositions using amino-substituted aryllithium polymerization initiators' [patent_app_type] => 1 [patent_app_number] => 8/104677 [patent_app_country] => US [patent_app_date] => 1993-08-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5142 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/420/05420219.pdf [firstpage_image] =>[orig_patent_app_number] => 104677 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/104677
Low-hysteresis elastomer compositions using amino-substituted aryllithium polymerization initiators Aug 9, 1993 Issued
Array ( [id] => 3124916 [patent_doc_number] => 05436290 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-07-25 [patent_title] => 'Low-hysteresis elastomer compositions using amino-substituted aryllithium polymerization initiators' [patent_app_type] => 1 [patent_app_number] => 8/104678 [patent_app_country] => US [patent_app_date] => 1993-08-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5143 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/436/05436290.pdf [firstpage_image] =>[orig_patent_app_number] => 104678 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/104678
Low-hysteresis elastomer compositions using amino-substituted aryllithium polymerization initiators Aug 9, 1993 Issued
Array ( [id] => 3419268 [patent_doc_number] => 05434221 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-07-18 [patent_title] => 'Low molecular weight isoolefin polymer' [patent_app_type] => 1 [patent_app_number] => 8/103879 [patent_app_country] => US [patent_app_date] => 1993-08-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 6490 [patent_no_of_claims] => 23 [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/05/434/05434221.pdf [firstpage_image] =>[orig_patent_app_number] => 103879 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/103879
Low molecular weight isoolefin polymer Aug 8, 1993 Issued
Array ( [id] => 3077087 [patent_doc_number] => 05296580 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-03-22 [patent_title] => 'Stretch packaging method employing multi-layer film' [patent_app_type] => 1 [patent_app_number] => 8/097921 [patent_app_country] => US [patent_app_date] => 1993-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2571 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 419 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/296/05296580.pdf [firstpage_image] =>[orig_patent_app_number] => 097921 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/097921
Stretch packaging method employing multi-layer film Jul 27, 1993 Issued
08/097752 CONTINUOUS PROCESS FOR PREPARING COPOLYMERS OF CONJUGATED DIENES AND AROMATIC VINYL COMPOUNDS Jul 25, 1993 Pending
08/096522 IMIDO TRANSITION METAL COMPLEX METATHESIS CATALYSTS Jul 21, 1993 Pending
Array ( [id] => 3029500 [patent_doc_number] => 05349034 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-09-20 [patent_title] => 'Process for selective production of trans-1,4-polybutadiene' [patent_app_type] => 1 [patent_app_number] => 8/095050 [patent_app_country] => US [patent_app_date] => 1993-07-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 5933 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 346 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/349/05349034.pdf [firstpage_image] =>[orig_patent_app_number] => 095050 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/095050
Process for selective production of trans-1,4-polybutadiene Jul 21, 1993 Issued
Array ( [id] => 3072407 [patent_doc_number] => 05336739 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-08-09 [patent_title] => 'Alkyl tetrahydrofurfuryl ethers as anionic polymerization modifier in the synthesis of rubbery polymer' [patent_app_type] => 1 [patent_app_number] => 8/094736 [patent_app_country] => US [patent_app_date] => 1993-07-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6015 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/336/05336739.pdf [firstpage_image] =>[orig_patent_app_number] => 094736 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/094736
Alkyl tetrahydrofurfuryl ethers as anionic polymerization modifier in the synthesis of rubbery polymer Jul 21, 1993 Issued
Array ( [id] => 3480252 [patent_doc_number] => 05399646 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-03-21 [patent_title] => 'Alkylidenenorbornene polymer and process for producing the same' [patent_app_type] => 1 [patent_app_number] => 8/092585 [patent_app_country] => US [patent_app_date] => 1993-07-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4389 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/399/05399646.pdf [firstpage_image] =>[orig_patent_app_number] => 092585 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/092585
Alkylidenenorbornene polymer and process for producing the same Jul 15, 1993 Issued
Array ( [id] => 3029382 [patent_doc_number] => 05317062 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-05-31 [patent_title] => 'Styrene-isoprene-butadiene rubber' [patent_app_type] => 1 [patent_app_number] => 8/091868 [patent_app_country] => US [patent_app_date] => 1993-07-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7236 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 275 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/317/05317062.pdf [firstpage_image] =>[orig_patent_app_number] => 091868 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/091868
Styrene-isoprene-butadiene rubber Jul 13, 1993 Issued
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