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
07/572569 PROCESS FOR PRODUCING LOW MOLECULAR WEIGHT ISOOLEFIN POLYMERS Aug 22, 1990 Abandoned
Array ( [id] => 2760157 [patent_doc_number] => 05059661 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-10-22 [patent_title] => 'Phenolic compounds as chain-terminators for the anionic solution polymerization of dienes' [patent_app_type] => 1 [patent_app_number] => 7/570498 [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] => 1830 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/059/05059661.pdf [firstpage_image] =>[orig_patent_app_number] => 570498 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/570498
Phenolic compounds as chain-terminators for the anionic solution polymerization of dienes Aug 20, 1990 Issued
Array ( [id] => 2900734 [patent_doc_number] => 05218004 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-06-08 [patent_title] => 'Process for enhancing the surface area of an adsorbent copolymer' [patent_app_type] => 1 [patent_app_number] => 7/568297 [patent_app_country] => US [patent_app_date] => 1990-08-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2464 [patent_no_of_claims] => 17 [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/05/218/05218004.pdf [firstpage_image] =>[orig_patent_app_number] => 568297 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/568297
Process for enhancing the surface area of an adsorbent copolymer Aug 15, 1990 Issued
Array ( [id] => 3072368 [patent_doc_number] => 05336737 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-08-09 [patent_title] => 'Process for the preparation of random copolymers of conjugated dienes and vinyl aromatic compounds' [patent_app_type] => 1 [patent_app_number] => 7/567843 [patent_app_country] => US [patent_app_date] => 1990-08-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3844 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 20 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/336/05336737.pdf [firstpage_image] =>[orig_patent_app_number] => 567843 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/567843
Process for the preparation of random copolymers of conjugated dienes and vinyl aromatic compounds Aug 14, 1990 Issued
Array ( [id] => 2869019 [patent_doc_number] => 05153282 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-10-06 [patent_title] => 'Preparation of polyolefin incorporating functional groups from masked functional group-containing monomers' [patent_app_type] => 1 [patent_app_number] => 7/567462 [patent_app_country] => US [patent_app_date] => 1990-08-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 23483 [patent_no_of_claims] => 33 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 169 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/153/05153282.pdf [firstpage_image] =>[orig_patent_app_number] => 567462 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/567462
Preparation of polyolefin incorporating functional groups from masked functional group-containing monomers Aug 13, 1990 Issued
Array ( [id] => 2807463 [patent_doc_number] => 05115068 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-05-19 [patent_title] => 'High strength linear, low density ethylene copolymer' [patent_app_type] => 1 [patent_app_number] => 7/565780 [patent_app_country] => US [patent_app_date] => 1990-08-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5525 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/115/05115068.pdf [firstpage_image] =>[orig_patent_app_number] => 565780 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/565780
High strength linear, low density ethylene copolymer Aug 12, 1990 Issued
Array ( [id] => 2847966 [patent_doc_number] => 05106931 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-04-21 [patent_title] => 'Copolymerization of ethylene and cycloolefin isomerized from endo-form to exo-form' [patent_app_type] => 1 [patent_app_number] => 7/565143 [patent_app_country] => US [patent_app_date] => 1990-08-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 8936 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 242 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/106/05106931.pdf [firstpage_image] =>[orig_patent_app_number] => 565143 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/565143
Copolymerization of ethylene and cycloolefin isomerized from endo-form to exo-form Aug 9, 1990 Issued
Array ( [id] => 2682382 [patent_doc_number] => 05066739 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-11-19 [patent_title] => 'Olefin polymerization with cyclopentadienyl lanthanidealkyl of hydride in presence of hydrogen' [patent_app_type] => 1 [patent_app_number] => 7/560652 [patent_app_country] => US [patent_app_date] => 1990-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2364 [patent_no_of_claims] => 13 [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/05/066/05066739.pdf [firstpage_image] =>[orig_patent_app_number] => 560652 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/560652
Olefin polymerization with cyclopentadienyl lanthanidealkyl of hydride in presence of hydrogen Jul 29, 1990 Issued
Array ( [id] => 2682430 [patent_doc_number] => 05066741 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-11-19 [patent_title] => 'Process for preparation of syndiotactic vinyl aromatic polymers' [patent_app_type] => 1 [patent_app_number] => 7/559475 [patent_app_country] => US [patent_app_date] => 1990-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5119 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 232 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/066/05066741.pdf [firstpage_image] =>[orig_patent_app_number] => 559475 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/559475
Process for preparation of syndiotactic vinyl aromatic polymers Jul 29, 1990 Issued
Array ( [id] => 2750083 [patent_doc_number] => 05037912 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-08-06 [patent_title] => 'Polymerization of 1,3-butadiene to trans-1,4-polybutadiene with organolithium and alkali metal alkoxide' [patent_app_type] => 1 [patent_app_number] => 7/558278 [patent_app_country] => US [patent_app_date] => 1990-07-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2121 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 178 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/037/05037912.pdf [firstpage_image] =>[orig_patent_app_number] => 558278 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/558278
Polymerization of 1,3-butadiene to trans-1,4-polybutadiene with organolithium and alkali metal alkoxide Jul 25, 1990 Issued
Array ( [id] => 2825441 [patent_doc_number] => 05169924 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-12-08 [patent_title] => 'Copolymer of propylene and butene-1' [patent_app_type] => 1 [patent_app_number] => 7/556995 [patent_app_country] => US [patent_app_date] => 1990-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2960 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/169/05169924.pdf [firstpage_image] =>[orig_patent_app_number] => 556995 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/556995
Copolymer of propylene and butene-1 Jul 24, 1990 Issued
Array ( [id] => 2896502 [patent_doc_number] => 05183868 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-02-02 [patent_title] => 'Olefin polymerization over pi-olefin complex of chromium supported on aluminophosphate' [patent_app_type] => 1 [patent_app_number] => 7/556631 [patent_app_country] => US [patent_app_date] => 1990-07-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3592 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 59 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/183/05183868.pdf [firstpage_image] =>[orig_patent_app_number] => 556631 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/556631
Olefin polymerization over pi-olefin complex of chromium supported on aluminophosphate Jul 22, 1990 Issued
Array ( [id] => 2806179 [patent_doc_number] => 05147907 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-09-15 [patent_title] => 'Process of producing aqueous polymer dispersions' [patent_app_type] => 1 [patent_app_number] => 7/550630 [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] => 4689 [patent_no_of_claims] => 21 [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/05/147/05147907.pdf [firstpage_image] =>[orig_patent_app_number] => 550630 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/550630
Process of producing aqueous polymer dispersions Jul 9, 1990 Issued
Array ( [id] => 2783318 [patent_doc_number] => 05087677 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-02-11 [patent_title] => 'Process for the preparation of cycloolefin polymers' [patent_app_type] => 1 [patent_app_number] => 7/548083 [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] => 7649 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 682 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/087/05087677.pdf [firstpage_image] =>[orig_patent_app_number] => 548083 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/548083
Process for the preparation of cycloolefin polymers Jul 4, 1990 Issued
Array ( [id] => 2787344 [patent_doc_number] => 05155193 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-10-13 [patent_title] => 'Suspension polymerization processes' [patent_app_type] => 1 [patent_app_number] => 7/548328 [patent_app_country] => US [patent_app_date] => 1990-07-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9167 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 35 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/155/05155193.pdf [firstpage_image] =>[orig_patent_app_number] => 548328 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/548328
Suspension polymerization processes Jul 1, 1990 Issued
Array ( [id] => 2765198 [patent_doc_number] => 05063110 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-11-05 [patent_title] => 'Composition comprising prepolymer powder and pulverulent inorganic material' [patent_app_type] => 1 [patent_app_number] => 7/547683 [patent_app_country] => US [patent_app_date] => 1990-07-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13340 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 199 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/063/05063110.pdf [firstpage_image] =>[orig_patent_app_number] => 547683 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/547683
Composition comprising prepolymer powder and pulverulent inorganic material Jul 1, 1990 Issued
Array ( [id] => 2737645 [patent_doc_number] => 05077386 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-12-31 [patent_title] => 'Petroleum resins of improved color and process for making the same' [patent_app_type] => 1 [patent_app_number] => 7/547411 [patent_app_country] => US [patent_app_date] => 1990-07-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 3956 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/077/05077386.pdf [firstpage_image] =>[orig_patent_app_number] => 547411 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/547411
Petroleum resins of improved color and process for making the same Jul 1, 1990 Issued
Array ( [id] => 2929395 [patent_doc_number] => 05187247 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-02-16 [patent_title] => 'Process for making elastomeric ethylene-alpha-olefin polymers with stage-modified vanadium catalyst' [patent_app_type] => 1 [patent_app_number] => 7/543392 [patent_app_country] => US [patent_app_date] => 1990-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 9866 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 184 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/187/05187247.pdf [firstpage_image] =>[orig_patent_app_number] => 543392 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/543392
Process for making elastomeric ethylene-alpha-olefin polymers with stage-modified vanadium catalyst Jun 25, 1990 Issued
Array ( [id] => 2737280 [patent_doc_number] => 05077367 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-12-31 [patent_title] => 'Crystalline syndiotactic copolymers from arylcyclobutene functional monomers and vinyl aromatic monomers' [patent_app_type] => 1 [patent_app_number] => 7/541455 [patent_app_country] => US [patent_app_date] => 1990-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4347 [patent_no_of_claims] => 17 [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/05/077/05077367.pdf [firstpage_image] =>[orig_patent_app_number] => 541455 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/541455
Crystalline syndiotactic copolymers from arylcyclobutene functional monomers and vinyl aromatic monomers Jun 21, 1990 Issued
Array ( [id] => 2756432 [patent_doc_number] => 05043408 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-08-27 [patent_title] => 'Ethylene-aromatic vinyl compound alternating copolymer and process for the production thereof' [patent_app_type] => 1 [patent_app_number] => 7/538713 [patent_app_country] => US [patent_app_date] => 1990-06-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 5626 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 57 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/043/05043408.pdf [firstpage_image] =>[orig_patent_app_number] => 538713 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/538713
Ethylene-aromatic vinyl compound alternating copolymer and process for the production thereof Jun 14, 1990 Issued
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