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] => 16839117 [patent_doc_number] => 20210147129 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-20 [patent_title] => ANTI-SCALPING PHARMACEUTICAL PACKAGING FILM [patent_app_type] => utility [patent_app_number] => 17/159924 [patent_app_country] => US [patent_app_date] => 2021-01-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17007 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17159924 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/159924
Anti-scalping pharmaceutical packaging film Jan 26, 2021 Issued
Array ( [id] => 19135627 [patent_doc_number] => 11970558 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-04-30 [patent_title] => Method of recovering solvent and solvent recovery apparatus [patent_app_type] => utility [patent_app_number] => 17/431669 [patent_app_country] => US [patent_app_date] => 2021-01-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 8539 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17431669 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/431669
Method of recovering solvent and solvent recovery apparatus Jan 14, 2021 Issued
Array ( [id] => 17105474 [patent_doc_number] => 11125680 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-09-21 [patent_title] => Methods for determining the activity of an activated chemically-treated solid oxide in olefin polymerizations [patent_app_type] => utility [patent_app_number] => 17/148818 [patent_app_country] => US [patent_app_date] => 2021-01-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 18574 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17148818 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/148818
Methods for determining the activity of an activated chemically-treated solid oxide in olefin polymerizations Jan 13, 2021 Issued
Array ( [id] => 18358025 [patent_doc_number] => 11646433 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-05-09 [patent_title] => Apparatus and process for making acid-doped proton exchange membranes [patent_app_type] => utility [patent_app_number] => 17/793188 [patent_app_country] => US [patent_app_date] => 2021-01-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5249 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17793188 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/793188
Apparatus and process for making acid-doped proton exchange membranes Jan 11, 2021 Issued
Array ( [id] => 16948098 [patent_doc_number] => 20210206789 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-08 [patent_title] => SHELF LIFE MASS POLYMERIZABLE POLYCYCLOOLEFIN COMPOSITIONS AS OPTICAL MATERIALS [patent_app_type] => utility [patent_app_number] => 17/140247 [patent_app_country] => US [patent_app_date] => 2021-01-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10427 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 503 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17140247 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/140247
Shelf life mass polymerizable polycycloolefin compositions as optical materials Jan 3, 2021 Issued
Array ( [id] => 17687783 [patent_doc_number] => 20220195075 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-23 [patent_title] => Continuous Preparation System of Conjugated Diene-Based Polymer [patent_app_type] => utility [patent_app_number] => 17/606822 [patent_app_country] => US [patent_app_date] => 2020-12-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7638 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 258 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17606822 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/606822
Continuous preparation system of conjugated diene-based polymer Dec 23, 2020 Issued
Array ( [id] => 18212337 [patent_doc_number] => 20230058601 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-23 [patent_title] => SEEDED RESIN-STABILIZED HIGH-SOLIDS EMULSION POLYMERS [patent_app_type] => utility [patent_app_number] => 17/785930 [patent_app_country] => US [patent_app_date] => 2020-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16108 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [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] => 17785930 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/785930
SEEDED RESIN-STABILIZED HIGH-SOLIDS EMULSION POLYMERS Dec 17, 2020 Pending
Array ( [id] => 16750009 [patent_doc_number] => 20210102018 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-08 [patent_title] => Silica-Coated Alumina Activator-Supports For Metallocene Catalyst Compositions [patent_app_type] => utility [patent_app_number] => 17/124605 [patent_app_country] => US [patent_app_date] => 2020-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 25713 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [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] => 17124605 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/124605
Silica-coated alumina activator-supports for metallocene catalyst compositions Dec 16, 2020 Issued
Array ( [id] => 18351374 [patent_doc_number] => 20230139485 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-04 [patent_title] => A Method of Deriviatizing a Highly Fluorinated Polymer with a Nonfluorinated Carbon-Carbon Double Bond, a Polymer Therefrom, and Curable Compositions Comprising the Polymer [patent_app_type] => utility [patent_app_number] => 17/767519 [patent_app_country] => US [patent_app_date] => 2020-12-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9519 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17767519 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/767519
A Method of Deriviatizing a Highly Fluorinated Polymer with a Nonfluorinated Carbon-Carbon Double Bond, a Polymer Therefrom, and Curable Compositions Comprising the Polymer Dec 10, 2020 Abandoned
Array ( [id] => 16728013 [patent_doc_number] => 20210095160 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-01 [patent_title] => FLUORINATED ETHER COMPOUND, FLUORINATED ETHER COMPOSITION, COATING LIQUID AND ARTICLE [patent_app_type] => utility [patent_app_number] => 17/118665 [patent_app_country] => US [patent_app_date] => 2020-12-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 22723 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 229 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17118665 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/118665
Fluorinated ether compound, fluorinated ether composition, coating liquid and article Dec 10, 2020 Issued
Array ( [id] => 19960674 [patent_doc_number] => 12330147 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-17 [patent_title] => Apparatus and process for the gas-phase polymerization [patent_app_type] => utility [patent_app_number] => 17/782047 [patent_app_country] => US [patent_app_date] => 2020-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 0 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 227 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17782047 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/782047
Apparatus and process for the gas-phase polymerization Dec 8, 2020 Issued
Array ( [id] => 18879183 [patent_doc_number] => 20240002552 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-04 [patent_title] => Polymerization Process and Arrangement [patent_app_type] => utility [patent_app_number] => 18/039835 [patent_app_country] => US [patent_app_date] => 2020-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10257 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 503 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18039835 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/039835
Polymerization Process and Arrangement Dec 7, 2020 Pending
Array ( [id] => 18157989 [patent_doc_number] => 20230024579 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-26 [patent_title] => THERMOPLASTIC COPOLYMERS WITH A HIGH SULPHUR CONTENT AND PROCESS FOR THE PREPARATION THEREOF [patent_app_type] => utility [patent_app_number] => 17/782859 [patent_app_country] => US [patent_app_date] => 2020-12-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3762 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17782859 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/782859
THERMOPLASTIC COPOLYMERS WITH A HIGH SULPHUR CONTENT AND PROCESS FOR THE PREPARATION THEREOF Dec 2, 2020 Abandoned
Array ( [id] => 20144043 [patent_doc_number] => 12378371 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-05 [patent_title] => Stator compound having an azide cured elastomeric base and stators and downhole motors using the same [patent_app_type] => utility [patent_app_number] => 17/111472 [patent_app_country] => US [patent_app_date] => 2020-12-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 3872 [patent_no_of_claims] => 33 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17111472 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/111472
Stator compound having an azide cured elastomeric base and stators and downhole motors using the same Dec 2, 2020 Issued
Array ( [id] => 18108494 [patent_doc_number] => 20230001374 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-05 [patent_title] => System for Producing Polyolefin and Process for Recovering Polymerization Product from Gas Phase Reactor [patent_app_type] => utility [patent_app_number] => 17/773970 [patent_app_country] => US [patent_app_date] => 2020-12-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4874 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 319 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17773970 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/773970
System for producing polyolefin and process for recovering polymerization product from gas phase reactor Dec 2, 2020 Issued
Array ( [id] => 16915930 [patent_doc_number] => 20210189022 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-24 [patent_title] => Processes for Introduction of Liquid Activators in Olefin Polymerization Reactions [patent_app_type] => utility [patent_app_number] => 17/108563 [patent_app_country] => US [patent_app_date] => 2020-12-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 24370 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 48 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17108563 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/108563
Processes for introduction of liquid activators in olefin polymerization reactions Nov 30, 2020 Issued
Array ( [id] => 20437737 [patent_doc_number] => 12508561 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-30 [patent_title] => High-pressure polymerization system and high-pressure polymerization process for the polymerization of ethylenically unsaturated monomers [patent_app_type] => utility [patent_app_number] => 17/780201 [patent_app_country] => US [patent_app_date] => 2020-12-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 3626 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 266 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17780201 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/780201
High-pressure polymerization system and high-pressure polymerization process for the polymerization of ethylenically unsaturated monomers Nov 30, 2020 Issued
Array ( [id] => 18109664 [patent_doc_number] => 20230002544 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-05 [patent_title] => CYCLOOLEFIN POLYMER, METHOD FOR PRODUCING SAME, AND OPTICAL ELEMENT [patent_app_type] => utility [patent_app_number] => 17/755727 [patent_app_country] => US [patent_app_date] => 2020-11-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11764 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17755727 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/755727
Cycloolefin polymer, method for producing same, and optical element Nov 25, 2020 Issued
Array ( [id] => 16711979 [patent_doc_number] => 20210079126 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-18 [patent_title] => OLEFIN POLYMERIZATION PROCESSES [patent_app_type] => utility [patent_app_number] => 16/952991 [patent_app_country] => US [patent_app_date] => 2020-11-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7480 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 477 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16952991 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/952991
Olefin polymerization processes Nov 18, 2020 Issued
Array ( [id] => 20356509 [patent_doc_number] => 12472490 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-18 [patent_title] => Carbazole-based anion exchange material, preparation method therefor, and use thereof [patent_app_type] => utility [patent_app_number] => 17/800285 [patent_app_country] => US [patent_app_date] => 2020-11-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 2029 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 444 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17800285 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/800285
Carbazole-based anion exchange material, preparation method therefor, and use thereof Nov 18, 2020 Issued
Menu