Search

Fred M. Teskin

Examiner (ID: 13471)

Most Active Art Unit
1762
Art Unit(s)
1505, 1796, 1713, 2899, 1762
Total Applications
3744
Issued Applications
3159
Pending Applications
145
Abandoned Applications
472

Applications

Application numberTitle of the applicationFiling DateStatus
07/333024 LIVING CATIONIC POLYMERIZATION PROCESS Apr 3, 1989 Abandoned
Array ( [id] => 2735054 [patent_doc_number] => 05039764 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-08-13 [patent_title] => 'Process for preparing carboxylated copolymers' [patent_app_type] => 1 [patent_app_number] => 7/332626 [patent_app_country] => US [patent_app_date] => 1989-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3033 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 17 [patent_words_short_claim] => 18 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/039/05039764.pdf [firstpage_image] =>[orig_patent_app_number] => 332626 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/332626
Process for preparing carboxylated copolymers Mar 30, 1989 Issued
Array ( [id] => 2774408 [patent_doc_number] => 05075396 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-12-24 [patent_title] => 'Process and catalyst composition for producing olefin polymers' [patent_app_type] => 1 [patent_app_number] => 7/331221 [patent_app_country] => US [patent_app_date] => 1989-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8715 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 510 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/075/05075396.pdf [firstpage_image] =>[orig_patent_app_number] => 331221 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/331221
Process and catalyst composition for producing olefin polymers Mar 30, 1989 Issued
Array ( [id] => 2632712 [patent_doc_number] => 04937298 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-06-26 [patent_title] => 'Process for producing styrene/(meth)acrylic acid copolymer' [patent_app_type] => 1 [patent_app_number] => 7/322924 [patent_app_country] => US [patent_app_date] => 1989-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 5321 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/937/04937298.pdf [firstpage_image] =>[orig_patent_app_number] => 322924 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/322924
Process for producing styrene/(meth)acrylic acid copolymer Mar 13, 1989 Issued
Array ( [id] => 2569955 [patent_doc_number] => 04900809 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-02-13 [patent_title] => 'Process of rendering copolymers of maleic anhydride and alkyl vinyl ethers prepared in benzene solvent substantially benzene-free' [patent_app_type] => 1 [patent_app_number] => 7/322453 [patent_app_country] => US [patent_app_date] => 1989-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1730 [patent_no_of_claims] => 20 [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/04/900/04900809.pdf [firstpage_image] =>[orig_patent_app_number] => 322453 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/322453
Process of rendering copolymers of maleic anhydride and alkyl vinyl ethers prepared in benzene solvent substantially benzene-free Mar 12, 1989 Issued
Array ( [id] => 2666817 [patent_doc_number] => 05073270 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-12-17 [patent_title] => 'Use of reducing agents to control scale deposition from high temperature brine' [patent_app_type] => 1 [patent_app_number] => 7/322681 [patent_app_country] => US [patent_app_date] => 1989-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 9367 [patent_no_of_claims] => 81 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/073/05073270.pdf [firstpage_image] =>[orig_patent_app_number] => 322681 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/322681
Use of reducing agents to control scale deposition from high temperature brine Mar 12, 1989 Issued
Array ( [id] => 2700810 [patent_doc_number] => 04988781 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-01-29 [patent_title] => 'Process for producing homogeneous modified copolymers of ethylene/alpha-olefin carboxylic acids or esters' [patent_app_type] => 1 [patent_app_number] => 7/316257 [patent_app_country] => US [patent_app_date] => 1989-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 6031 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 253 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/988/04988781.pdf [firstpage_image] =>[orig_patent_app_number] => 316257 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/316257
Process for producing homogeneous modified copolymers of ethylene/alpha-olefin carboxylic acids or esters Feb 26, 1989 Issued
07/316529 BUTADIENE COPOLYMER RUBBER COMPOSITION Feb 26, 1989 Abandoned
Array ( [id] => 2658413 [patent_doc_number] => 04972035 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-11-20 [patent_title] => 'Process for preparing ultra-high-molecular-weight polyolefin fine powder' [patent_app_type] => 1 [patent_app_number] => 7/317055 [patent_app_country] => US [patent_app_date] => 1989-02-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 4979 [patent_no_of_claims] => 6 [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/04/972/04972035.pdf [firstpage_image] =>[orig_patent_app_number] => 317055 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/317055
Process for preparing ultra-high-molecular-weight polyolefin fine powder Feb 23, 1989 Issued
Array ( [id] => 2594515 [patent_doc_number] => 04933401 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-06-12 [patent_title] => 'Catalyst composition for polymerization of conjugated diene and process for producing conjugated diene polymer' [patent_app_type] => 1 [patent_app_number] => 7/314130 [patent_app_country] => US [patent_app_date] => 1989-02-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 6552 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 176 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/933/04933401.pdf [firstpage_image] =>[orig_patent_app_number] => 314130 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/314130
Catalyst composition for polymerization of conjugated diene and process for producing conjugated diene polymer Feb 22, 1989 Issued
Array ( [id] => 2597607 [patent_doc_number] => 04923939 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-05-08 [patent_title] => 'Ring opening polymerization with organophosphonium and organoarsonium metathesis catalysts' [patent_app_type] => 1 [patent_app_number] => 7/312151 [patent_app_country] => US [patent_app_date] => 1989-02-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4132 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/923/04923939.pdf [firstpage_image] =>[orig_patent_app_number] => 312151 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/312151
Ring opening polymerization with organophosphonium and organoarsonium metathesis catalysts Feb 20, 1989 Issued
Array ( [id] => 2597549 [patent_doc_number] => 04923936 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-05-08 [patent_title] => 'Heteropolymetallate metathesis catalysts for cycloolefin polymerization' [patent_app_type] => 1 [patent_app_number] => 7/312150 [patent_app_country] => US [patent_app_date] => 1989-02-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5420 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/923/04923936.pdf [firstpage_image] =>[orig_patent_app_number] => 312150 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/312150
Heteropolymetallate metathesis catalysts for cycloolefin polymerization Feb 20, 1989 Issued
Array ( [id] => 2627642 [patent_doc_number] => 04920178 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-04-24 [patent_title] => 'Seeded emulsion polymerization of .alpha.-methylstyrene and acrylonitrile' [patent_app_type] => 1 [patent_app_number] => 7/312725 [patent_app_country] => US [patent_app_date] => 1989-02-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1970 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/920/04920178.pdf [firstpage_image] =>[orig_patent_app_number] => 312725 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/312725
Seeded emulsion polymerization of .alpha.-methylstyrene and acrylonitrile Feb 20, 1989 Issued
Array ( [id] => 2629031 [patent_doc_number] => 04906732 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-03-06 [patent_title] => 'Treatment of polyacrylamide gel particles with amidase to reduce residual acrylamide content thereof' [patent_app_type] => 1 [patent_app_number] => 7/308832 [patent_app_country] => US [patent_app_date] => 1989-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3442 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/906/04906732.pdf [firstpage_image] =>[orig_patent_app_number] => 308832 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/308832
Treatment of polyacrylamide gel particles with amidase to reduce residual acrylamide content thereof Feb 8, 1989 Issued
07/306134 CATALYST AND PROCESS FOR THE POLYMERIZATION OF DICYCLOPENTADIENE Feb 5, 1989 Abandoned
Array ( [id] => 3462148 [patent_doc_number] => 05391658 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-02-21 [patent_title] => 'Method for preparing cycloolefin copolymers with improved heat stability' [patent_app_type] => 1 [patent_app_number] => 7/301394 [patent_app_country] => US [patent_app_date] => 1989-01-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8177 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 192 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/391/05391658.pdf [firstpage_image] =>[orig_patent_app_number] => 301394 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/301394
Method for preparing cycloolefin copolymers with improved heat stability Jan 24, 1989 Issued
Array ( [id] => 2626241 [patent_doc_number] => 04950723 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-08-21 [patent_title] => 'Organic acid halide neutrallizing agents for anionic polymerizations' [patent_app_type] => 1 [patent_app_number] => 7/299202 [patent_app_country] => US [patent_app_date] => 1989-01-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2076 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/950/04950723.pdf [firstpage_image] =>[orig_patent_app_number] => 299202 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/299202
Organic acid halide neutrallizing agents for anionic polymerizations Jan 22, 1989 Issued
Array ( [id] => 3091443 [patent_doc_number] => 05298327 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-03-29 [patent_title] => 'High temperature plastic light conduit and composition of matter therefor' [patent_app_type] => 1 [patent_app_number] => 7/300202 [patent_app_country] => US [patent_app_date] => 1989-01-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 13659 [patent_no_of_claims] => 37 [patent_no_of_ind_claims] => 19 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/298/05298327.pdf [firstpage_image] =>[orig_patent_app_number] => 300202 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/300202
High temperature plastic light conduit and composition of matter therefor Jan 22, 1989 Issued
Array ( [id] => 2603130 [patent_doc_number] => 04931520 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-06-05 [patent_title] => 'Random copolymer containing derivative of bicyclo [2.2.1] hept-2-ene compound' [patent_app_type] => 1 [patent_app_number] => 7/298180 [patent_app_country] => US [patent_app_date] => 1989-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3156 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/931/04931520.pdf [firstpage_image] =>[orig_patent_app_number] => 298180 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/298180
Random copolymer containing derivative of bicyclo [2.2.1] hept-2-ene compound Jan 16, 1989 Issued
Array ( [id] => 2557184 [patent_doc_number] => 04897456 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-01-30 [patent_title] => 'Rate moderated two component metathesis catalyst system' [patent_app_type] => 1 [patent_app_number] => 7/296991 [patent_app_country] => US [patent_app_date] => 1989-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2550 [patent_no_of_claims] => 15 [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/04/897/04897456.pdf [firstpage_image] =>[orig_patent_app_number] => 296991 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/296991
Rate moderated two component metathesis catalyst system Jan 12, 1989 Issued
Menu