Search

Fred M. Teskin

Examiner (ID: 6760, Phone: (571)272-1116 , Office: P/1762 )

Most Active Art Unit
1762
Art Unit(s)
1796, 1713, 2899, 1762, 1505
Total Applications
3749
Issued Applications
3169
Pending Applications
146
Abandoned Applications
473

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 17982657 [patent_doc_number] => 20220348693 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-03 [patent_title] => Multiple-Stage Heating for a Flashline Heater [patent_app_type] => utility [patent_app_number] => 17/306382 [patent_app_country] => US [patent_app_date] => 2021-05-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10348 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17306382 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/306382
Multiple-stage heating for a flashline heater May 2, 2021 Issued
Array ( [id] => 18436095 [patent_doc_number] => 20230183389 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-15 [patent_title] => Hydrocarbon Resin and Method for Production Thereof [patent_app_type] => utility [patent_app_number] => 17/922039 [patent_app_country] => US [patent_app_date] => 2021-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15093 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17922039 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/922039
Hydrocarbon resin and method for production thereof Apr 28, 2021 Issued
Array ( [id] => 20357336 [patent_doc_number] => 12473319 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-18 [patent_title] => Transition metal-complex catalysts having appended group 13 Lewis acids and related polymerization methods [patent_app_type] => utility [patent_app_number] => 17/997123 [patent_app_country] => US [patent_app_date] => 2021-04-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 10 [patent_no_of_words] => 10496 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 163 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17997123 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/997123
Transition metal-complex catalysts having appended group 13 Lewis acids and related polymerization methods Apr 22, 2021 Issued
Array ( [id] => 18497513 [patent_doc_number] => 20230220158 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-13 [patent_title] => IONOMERS WITH MACROCYCLIC MOIETIES FOR ION CONDUCTIVITY AND PERMSELECTIVITY [patent_app_type] => utility [patent_app_number] => 17/996666 [patent_app_country] => US [patent_app_date] => 2021-04-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11795 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -29 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17996666 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/996666
IONOMERS WITH MACROCYCLIC MOIETIES FOR ION CONDUCTIVITY AND PERMSELECTIVITY Apr 19, 2021 Pending
Array ( [id] => 18497513 [patent_doc_number] => 20230220158 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-13 [patent_title] => IONOMERS WITH MACROCYCLIC MOIETIES FOR ION CONDUCTIVITY AND PERMSELECTIVITY [patent_app_type] => utility [patent_app_number] => 17/996666 [patent_app_country] => US [patent_app_date] => 2021-04-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11795 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -29 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17996666 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/996666
IONOMERS WITH MACROCYCLIC MOIETIES FOR ION CONDUCTIVITY AND PERMSELECTIVITY Apr 19, 2021 Pending
Array ( [id] => 18497513 [patent_doc_number] => 20230220158 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-13 [patent_title] => IONOMERS WITH MACROCYCLIC MOIETIES FOR ION CONDUCTIVITY AND PERMSELECTIVITY [patent_app_type] => utility [patent_app_number] => 17/996666 [patent_app_country] => US [patent_app_date] => 2021-04-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11795 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -29 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17996666 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/996666
IONOMERS WITH MACROCYCLIC MOIETIES FOR ION CONDUCTIVITY AND PERMSELECTIVITY Apr 19, 2021 Pending
Array ( [id] => 18312242 [patent_doc_number] => 20230116142 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-13 [patent_title] => Polyolefin-Polystyrene-Based Multiblock Copolymer and Method for Preparing the Same [patent_app_type] => utility [patent_app_number] => 17/781463 [patent_app_country] => US [patent_app_date] => 2021-04-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8009 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 243 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17781463 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/781463
Polyolefin-Polystyrene-Based Multiblock Copolymer and Method for Preparing the Same Apr 15, 2021 Pending
Array ( [id] => 18286493 [patent_doc_number] => 20230101965 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-30 [patent_title] => Bipolar Membrane [patent_app_type] => utility [patent_app_number] => 17/904995 [patent_app_country] => US [patent_app_date] => 2021-04-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6007 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 17904995 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/904995
Bipolar Membrane Mar 31, 2021 Pending
Array ( [id] => 18298182 [patent_doc_number] => 20230107868 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-06 [patent_title] => Membranes and Their Uses [patent_app_type] => utility [patent_app_number] => 17/904992 [patent_app_country] => US [patent_app_date] => 2021-04-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10423 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -24 [patent_words_short_claim] => 46 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17904992 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/904992
Membranes and Their Uses Mar 31, 2021 Issued
Array ( [id] => 18709270 [patent_doc_number] => 20230331884 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-19 [patent_title] => ETHYLENE-COPOLYMERS AND CATALYST MIXTURE FOR MAKING ETHYLENE COPOLYMERS [patent_app_type] => utility [patent_app_number] => 17/796539 [patent_app_country] => US [patent_app_date] => 2021-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12049 [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] => 17796539 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/796539
ETHYLENE-COPOLYMERS AND CATALYST MIXTURE FOR MAKING ETHYLENE COPOLYMERS Mar 14, 2021 Pending
Array ( [id] => 18187578 [patent_doc_number] => 11578147 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-02-14 [patent_title] => Olefin polymerization processes [patent_app_type] => utility [patent_app_number] => 17/194533 [patent_app_country] => US [patent_app_date] => 2021-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 3640 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17194533 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/194533
Olefin polymerization processes Mar 7, 2021 Issued
Array ( [id] => 18224006 [patent_doc_number] => 20230063000 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-02 [patent_title] => Process for producing alpha-olefin polymers in a multistage polymerization process [patent_app_type] => utility [patent_app_number] => 17/790600 [patent_app_country] => US [patent_app_date] => 2021-02-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6043 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 313 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17790600 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/790600
Process for producing alpha-olefin polymers in a multistage polymerization process Feb 22, 2021 Pending
Array ( [id] => 18279587 [patent_doc_number] => 20230095059 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-30 [patent_title] => CYCLOOLEFIN RING-OPENED COPOLYMER, COMPOSITION FOR ELECTRICALLY INSULATING MATERIAL, AND ELECTRICALLY INSULATING MATERIAL [patent_app_type] => utility [patent_app_number] => 17/904291 [patent_app_country] => US [patent_app_date] => 2021-02-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4664 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17904291 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/904291
Cycloolefin ring-opened copolymer, composition for electrically insulating material, and electrically insulating material Feb 18, 2021 Issued
Array ( [id] => 17052261 [patent_doc_number] => 20210261695 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-26 [patent_title] => Method of Producing Ethylene-Carboxylic Acid Compolymer [patent_app_type] => utility [patent_app_number] => 17/179938 [patent_app_country] => US [patent_app_date] => 2021-02-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3429 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 52 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17179938 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/179938
Method of producing ethylene-carboxylic acid compolymer Feb 18, 2021 Issued
Array ( [id] => 18193540 [patent_doc_number] => 20230047059 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-16 [patent_title] => CHEMICAL MODIFICATION PROCESS FOR A POLYMER COMPONENT [patent_app_type] => utility [patent_app_number] => 17/904765 [patent_app_country] => US [patent_app_date] => 2021-02-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6275 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 17904765 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/904765
CHEMICAL MODIFICATION PROCESS FOR A POLYMER COMPONENT Feb 16, 2021 Abandoned
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
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