Search

Fred M Teskin

Examiner (ID: 2301, Phone: (571)272-1116 , Office: P/1762 )

Most Active Art Unit
1762
Art Unit(s)
1505, 1762, 1713, 2899, 1796
Total Applications
3742
Issued Applications
3158
Pending Applications
143
Abandoned Applications
471

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 16492433 [patent_doc_number] => 10858458 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-12-08 [patent_title] => Multiple reactor and multiple zone polyolefin polymerization [patent_app_type] => utility [patent_app_number] => 16/538412 [patent_app_country] => US [patent_app_date] => 2019-08-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 27 [patent_no_of_words] => 71756 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 220 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16538412 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/538412
Multiple reactor and multiple zone polyolefin polymerization Aug 11, 2019 Issued
Array ( [id] => 18028980 [patent_doc_number] => 11512153 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-11-29 [patent_title] => Method of preparing aromatic vinyl compound-vinyl cyanide compound polymer and apparatus for preparing the same [patent_app_type] => utility [patent_app_number] => 16/634094 [patent_app_country] => US [patent_app_date] => 2019-08-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 6560 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16634094 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/634094
Method of preparing aromatic vinyl compound-vinyl cyanide compound polymer and apparatus for preparing the same Jul 31, 2019 Issued
Array ( [id] => 17036899 [patent_doc_number] => 20210253857 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-19 [patent_title] => CONDUCTIVE LIQUID SILICONE RUBBER AND PREPARATION METHOD AND USE THEREOF [patent_app_type] => utility [patent_app_number] => 17/265186 [patent_app_country] => US [patent_app_date] => 2019-08-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6748 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -35 [patent_words_short_claim] => 42 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17265186 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/265186
CONDUCTIVE LIQUID SILICONE RUBBER AND PREPARATION METHOD AND USE THEREOF Jul 31, 2019 Pending
Array ( [id] => 17258650 [patent_doc_number] => 20210371635 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-02 [patent_title] => RESIN COMPOSITION [patent_app_type] => utility [patent_app_number] => 17/263737 [patent_app_country] => US [patent_app_date] => 2019-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13112 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17263737 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/263737
Resin composition Jul 29, 2019 Issued
Array ( [id] => 19013063 [patent_doc_number] => 11919979 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-03-05 [patent_title] => Ionomers of ethylene acid copolymers with enhanced creep resistance [patent_app_type] => utility [patent_app_number] => 17/260904 [patent_app_country] => US [patent_app_date] => 2019-07-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6165 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17260904 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/260904
Ionomers of ethylene acid copolymers with enhanced creep resistance Jul 25, 2019 Issued
Array ( [id] => 17111852 [patent_doc_number] => 20210292449 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-23 [patent_title] => PROCESS FOR MAKING PROPYLENE-BASED TERPOLYMER [patent_app_type] => utility [patent_app_number] => 17/262075 [patent_app_country] => US [patent_app_date] => 2019-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10285 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 262 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17262075 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/262075
Process for making propylene-based terpolymer Jul 24, 2019 Issued
Array ( [id] => 16786140 [patent_doc_number] => 10988554 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-04-27 [patent_title] => Elimination of polymer fouling in fluidized bed gas-phase fines recovery eductors [patent_app_type] => utility [patent_app_number] => 16/522088 [patent_app_country] => US [patent_app_date] => 2019-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 10124 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16522088 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/522088
Elimination of polymer fouling in fluidized bed gas-phase fines recovery eductors Jul 24, 2019 Issued
Array ( [id] => 18980233 [patent_doc_number] => 11905393 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-02-20 [patent_title] => Cellulose acetate composition and molded article [patent_app_type] => utility [patent_app_number] => 17/256803 [patent_app_country] => US [patent_app_date] => 2019-07-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 11454 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17256803 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/256803
Cellulose acetate composition and molded article Jul 17, 2019 Issued
Array ( [id] => 16673165 [patent_doc_number] => 20210061928 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-04 [patent_title] => METHOD OF PREPARING AROMATIC VINYL COMPOUND-VINYL CYANIDE COMPOUND POLYMER AND APPARATUS FOR PREPARING THE SAME [patent_app_type] => utility [patent_app_number] => 16/632505 [patent_app_country] => US [patent_app_date] => 2019-07-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4930 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16632505 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/632505
Method of preparing aromatic vinyl compound-vinyl cyanide compound polymer and apparatus for preparing the same Jul 8, 2019 Issued
Array ( [id] => 17067370 [patent_doc_number] => 20210269585 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-02 [patent_title] => RING-OPENING COPOLYMER COMPOSITION [patent_app_type] => utility [patent_app_number] => 17/260116 [patent_app_country] => US [patent_app_date] => 2019-07-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11737 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17260116 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/260116
Ring-opening copolymer composition Jul 3, 2019 Issued
Array ( [id] => 18315153 [patent_doc_number] => 11629222 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-04-18 [patent_title] => Calorimetric crystallization method for evaluation of monomer purity [patent_app_type] => utility [patent_app_number] => 16/458377 [patent_app_country] => US [patent_app_date] => 2019-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 8109 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 164 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16458377 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/458377
Calorimetric crystallization method for evaluation of monomer purity Jun 30, 2019 Issued
Array ( [id] => 14993979 [patent_doc_number] => 20190315947 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-17 [patent_title] => METHODS FOR FORMING BLENDED FILMS INCLUDING RENEWABLE CARBOHYDRATE-BASED POLYMERIC MATERIALS WITH HIGH BLOW UP RATIOS AND/OR NARROW DIE GAPS FOR INCREASED STRENGTH [patent_app_type] => utility [patent_app_number] => 16/456303 [patent_app_country] => US [patent_app_date] => 2019-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12905 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16456303 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/456303
Methods for forming blended films including renewable carbohydrate-based polymeric materials with high blow up ratios and/or narrow die gaps for increased strength Jun 27, 2019 Issued
Array ( [id] => 15324273 [patent_doc_number] => 20200002466 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-02 [patent_title] => POLYCYCLOOLEFIN MONOMERS AND CATALYST ACTIVATED BY COMPOUND CAPABLE OF GENERATING PHOTOACID AS 3D PRINTING MATERIALS [patent_app_type] => utility [patent_app_number] => 16/456018 [patent_app_country] => US [patent_app_date] => 2019-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10298 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 402 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16456018 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/456018
Polycycloolefin monomers and catalyst activated by compound capable of generating photoacid as 3D printing materials Jun 27, 2019 Issued
Array ( [id] => 16785242 [patent_doc_number] => 10987647 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-04-27 [patent_title] => Multistage catalyst injection system for an olefin polymerization reactor [patent_app_type] => utility [patent_app_number] => 16/451667 [patent_app_country] => US [patent_app_date] => 2019-06-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 14215 [patent_no_of_claims] => 43 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 263 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16451667 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/451667
Multistage catalyst injection system for an olefin polymerization reactor Jun 24, 2019 Issued
Array ( [id] => 15023701 [patent_doc_number] => 20190322855 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-24 [patent_title] => WATER-SOLUBLE FILM AND CHEMICAL AGENT PACKAGE [patent_app_type] => utility [patent_app_number] => 16/451342 [patent_app_country] => US [patent_app_date] => 2019-06-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12181 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16451342 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/451342
Water-soluble film and chemical agent package Jun 24, 2019 Issued
Array ( [id] => 16970532 [patent_doc_number] => 11066493 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-07-20 [patent_title] => Catalyst injection system for an olefin polymerization reactor [patent_app_type] => utility [patent_app_number] => 16/451585 [patent_app_country] => US [patent_app_date] => 2019-06-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 10600 [patent_no_of_claims] => 32 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16451585 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/451585
Catalyst injection system for an olefin polymerization reactor Jun 24, 2019 Issued
Array ( [id] => 17111935 [patent_doc_number] => 20210292532 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-23 [patent_title] => AGEING-RESISTANT RUBBER COMPOSITION AND PROCESSING METHOD THEREFOR AND USE THEREOF [patent_app_type] => utility [patent_app_number] => 17/259926 [patent_app_country] => US [patent_app_date] => 2019-06-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6463 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17259926 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/259926
Ageing-resistant rubber composition and processing method therefor and use thereof Jun 24, 2019 Issued
Array ( [id] => 17104387 [patent_doc_number] => 11124583 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-09-21 [patent_title] => Alkoxy magnesium supported olefin polymerization catalyst component, catalyst and application thereof [patent_app_type] => utility [patent_app_number] => 16/449660 [patent_app_country] => US [patent_app_date] => 2019-06-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9595 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 269 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16449660 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/449660
Alkoxy magnesium supported olefin polymerization catalyst component, catalyst and application thereof Jun 23, 2019 Issued
Array ( [id] => 17649734 [patent_doc_number] => 11352448 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-06-07 [patent_title] => Method of transferring slurry, method of producing polyolefin, and use thereof [patent_app_type] => utility [patent_app_number] => 16/449953 [patent_app_country] => US [patent_app_date] => 2019-06-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 10321 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16449953 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/449953
Method of transferring slurry, method of producing polyolefin, and use thereof Jun 23, 2019 Issued
Array ( [id] => 18887824 [patent_doc_number] => 11866588 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-09 [patent_title] => Polymerizable near-IR dyes [patent_app_type] => utility [patent_app_number] => 16/448186 [patent_app_country] => US [patent_app_date] => 2019-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 13314 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 302 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16448186 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/448186
Polymerizable near-IR dyes Jun 20, 2019 Issued
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