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] => 18692644 [patent_doc_number] => 20230322968 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-12 [patent_title] => CATALYST SYSTEMS AND PROCESSES FOR PRODUCING POLYETHYLENE USING THE SAME [patent_app_type] => utility [patent_app_number] => 18/000036 [patent_app_country] => US [patent_app_date] => 2021-05-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15690 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 215 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18000036 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/000036
CATALYST SYSTEMS AND PROCESSES FOR PRODUCING POLYETHYLENE USING THE SAME May 27, 2021 Issued
Array ( [id] => 19248796 [patent_doc_number] => 20240199783 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-20 [patent_title] => CURABLE PRECURSOR OF AN ADHESIVE COMPOSITION [patent_app_type] => utility [patent_app_number] => 18/553853 [patent_app_country] => US [patent_app_date] => 2021-05-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12077 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [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] => 18553853 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/553853
CURABLE PRECURSOR OF AN ADHESIVE COMPOSITION May 20, 2021 Pending
Array ( [id] => 18467502 [patent_doc_number] => 20230201783 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-29 [patent_title] => PROCESSES FOR REDUCING SHUTDOWN TIME OF SUB-SYSTEMS IN LOW-DENSITY POLYETHYLENE PRODUCTION [patent_app_type] => utility [patent_app_number] => 17/999183 [patent_app_country] => US [patent_app_date] => 2021-05-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11791 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 198 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17999183 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/999183
PROCESSES FOR REDUCING SHUTDOWN TIME OF SUB-SYSTEMS IN LOW-DENSITY POLYETHYLENE PRODUCTION May 17, 2021 Pending
Array ( [id] => 20608361 [patent_doc_number] => 12583950 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-03-24 [patent_title] => Method for making highly crystalline and thermally stable vinylidene fluoride-based polymers [patent_app_type] => utility [patent_app_number] => 17/998797 [patent_app_country] => US [patent_app_date] => 2021-05-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 2087 [patent_no_of_claims] => 14 [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] =>[firstpage_image] =>[orig_patent_app_number] => 17998797 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/998797
Method for making highly crystalline and thermally stable vinylidene fluoride-based polymers May 13, 2021 Issued
Array ( [id] => 18187576 [patent_doc_number] => 11578145 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-02-14 [patent_title] => System and method for rapid dump tank heating [patent_app_type] => utility [patent_app_number] => 17/314236 [patent_app_country] => US [patent_app_date] => 2021-05-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 15599 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [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] => 17314236 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/314236
System and method for rapid dump tank heating May 6, 2021 Issued
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 Issued
Array ( [id] => 19590270 [patent_doc_number] => 20240387827 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-21 [patent_title] => METHOD FOR MANUFACTURING PARTIALLY FLUORINATED POLYMERS [patent_app_type] => utility [patent_app_number] => 18/556069 [patent_app_country] => US [patent_app_date] => 2021-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6673 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18556069 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/556069
METHOD FOR MANUFACTURING PARTIALLY FLUORINATED POLYMERS Apr 18, 2021 Pending
Array ( [id] => 20634462 [patent_doc_number] => 12595330 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-04-07 [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] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 4974 [patent_no_of_claims] => 5 [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] =>[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 Issued
Array ( [id] => 18347194 [patent_doc_number] => 20230135304 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-04 [patent_title] => RECYCLE CONTENT POLYETHYLENE [patent_app_type] => utility [patent_app_number] => 17/995718 [patent_app_country] => US [patent_app_date] => 2021-04-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 70359 [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] => 17995718 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/995718
RECYCLE CONTENT POLYETHYLENE Apr 12, 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] => 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 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 Issued
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] => 20593630 [patent_doc_number] => 12577332 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-03-17 [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] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2228 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 313 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [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 Issued
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
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