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] => 19111687 [patent_doc_number] => 20240123437 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-18 [patent_title] => CHEMICALLY STABLE ION CONDUCTORS AND USES THEREOF [patent_app_type] => utility [patent_app_number] => 18/269974 [patent_app_country] => US [patent_app_date] => 2021-12-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20706 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18269974 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/269974
CHEMICALLY STABLE ION CONDUCTORS AND USES THEREOF Dec 30, 2021 Pending
Array ( [id] => 18470276 [patent_doc_number] => 20230204561 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-29 [patent_title] => UTILIZING ATREF DATA WITH CHEMOMETRIC ANALYSIS FOR DETERMINING THE TYPES OF POLYETHYLENE PRESENT IN POLYMER BLENDS AND MULTILAYER FILMS [patent_app_type] => utility [patent_app_number] => 17/562224 [patent_app_country] => US [patent_app_date] => 2021-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 27264 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 289 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17562224 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/562224
Utilizing aTREF data with chemometric analysis for determining the types of polyethylene present in polymer blends and multilayer films Dec 26, 2021 Issued
Array ( [id] => 18709005 [patent_doc_number] => 20230331591 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-19 [patent_title] => RESIN FOR REMOVING PHOSPHORUS FROM WATER BODY, AND PREPARATION METHOD THEREFOR AND APPLICATION THEREOF [patent_app_type] => utility [patent_app_number] => 18/044321 [patent_app_country] => US [patent_app_date] => 2021-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8132 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 1 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18044321 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/044321
RESIN FOR REMOVING PHOSPHORUS FROM WATER BODY, AND PREPARATION METHOD THEREFOR AND APPLICATION THEREOF Dec 21, 2021 Pending
Array ( [id] => 18413202 [patent_doc_number] => 11667735 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-06-06 [patent_title] => Polyolefin composition [patent_app_type] => utility [patent_app_number] => 17/545656 [patent_app_country] => US [patent_app_date] => 2021-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11877 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 400 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17545656 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/545656
Polyolefin composition Dec 7, 2021 Issued
Array ( [id] => 20848973 [patent_doc_number] => 12685991 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-07-21 [patent_title] => Reactor for a gas-phase olefin polymerization [patent_app_type] => utility [patent_app_number] => 18/256065 [patent_app_country] => US [patent_app_date] => 2021-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 1275 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18256065 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/256065
REACTOR FOR A GAS-PHASE OLEFIN POLYMERIZATION Dec 6, 2021 Pending
Array ( [id] => 17587740 [patent_doc_number] => 11325997 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-05-10 [patent_title] => Particle size control of supported chromium catalysts in loop slurry polymerization reactors [patent_app_type] => utility [patent_app_number] => 17/543829 [patent_app_country] => US [patent_app_date] => 2021-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 29097 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17543829 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/543829
Particle size control of supported chromium catalysts in loop slurry polymerization reactors Dec 6, 2021 Issued
Array ( [id] => 19020260 [patent_doc_number] => 20240076431 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-07 [patent_title] => COATING COMPOSITION COMPRISING A CARBAMATE-FUNCTIONAL POLY(ETHYLENE-ACRYLATE) COPOLYMER AND METHOD OF COATING SUBSTRATES [patent_app_type] => utility [patent_app_number] => 18/259722 [patent_app_country] => US [patent_app_date] => 2021-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11271 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18259722 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/259722
COATING COMPOSITION COMPRISING A CARBAMATE-FUNCTIONAL POLY(ETHYLENE-ACRYLATE) COPOLYMER AND METHOD OF COATING SUBSTRATES Dec 6, 2021 Pending
Array ( [id] => 19034242 [patent_doc_number] => 20240084057 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-14 [patent_title] => OLEFIN POLYMER AND PREPARATION METHOD THEREFOR [patent_app_type] => utility [patent_app_number] => 18/265871 [patent_app_country] => US [patent_app_date] => 2021-12-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5033 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 18265871 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/265871
OLEFIN POLYMER AND PREPARATION METHOD THEREFOR Dec 1, 2021 Pending
Array ( [id] => 18955266 [patent_doc_number] => 20240043593 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-08 [patent_title] => Fluorine-Containing Polymer [patent_app_type] => utility [patent_app_number] => 18/266348 [patent_app_country] => US [patent_app_date] => 2021-12-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11837 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18266348 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/266348
Fluorine-Containing Polymer Dec 1, 2021 Pending
Array ( [id] => 20730307 [patent_doc_number] => 12637556 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-05-26 [patent_title] => Ultrasoft polyolefin composition [patent_app_type] => utility [patent_app_number] => 18/265813 [patent_app_country] => US [patent_app_date] => 2021-11-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6918 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 57 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18265813 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/265813
Ultrasoft polyolefin composition Nov 24, 2021 Issued
Array ( [id] => 18526377 [patent_doc_number] => 11713363 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-08-01 [patent_title] => Apparatus and method for manufacturing high-pressure method low-density polyethylene [patent_app_type] => utility [patent_app_number] => 17/532934 [patent_app_country] => US [patent_app_date] => 2021-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 6603 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17532934 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/532934
Apparatus and method for manufacturing high-pressure method low-density polyethylene Nov 21, 2021 Issued
Array ( [id] => 18518546 [patent_doc_number] => 11708427 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-07-25 [patent_title] => Apparatus and method for manufacturing high-pressure method low-density polyethylene [patent_app_type] => utility [patent_app_number] => 17/532997 [patent_app_country] => US [patent_app_date] => 2021-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 5995 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17532997 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/532997
Apparatus and method for manufacturing high-pressure method low-density polyethylene Nov 21, 2021 Issued
Array ( [id] => 18895279 [patent_doc_number] => 20240010764 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-11 [patent_title] => PROCESS FOR THE PRODUCTION OF POLYOLEFIN COMPOSITIONS IN A MULTISTAGE PROCESS [patent_app_type] => utility [patent_app_number] => 18/039535 [patent_app_country] => US [patent_app_date] => 2021-11-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6867 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 45 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18039535 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/039535
PROCESS FOR THE PRODUCTION OF POLYOLEFIN COMPOSITIONS IN A MULTISTAGE PROCESS Nov 17, 2021 Pending
Array ( [id] => 20730236 [patent_doc_number] => 12637484 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-05-26 [patent_title] => Toluene free preparation of SMAO: heating with TMA to improve activity [patent_app_type] => utility [patent_app_number] => 18/249303 [patent_app_country] => US [patent_app_date] => 2021-11-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 4335 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18249303 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/249303
Toluene free preparation of SMAO: heating with TMA to improve activity Nov 16, 2021 Issued
Array ( [id] => 18364699 [patent_doc_number] => 20230146290 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-11 [patent_title] => SYSTEMS AND METHODS FOR AIR CATHODES [patent_app_type] => utility [patent_app_number] => 17/520177 [patent_app_country] => US [patent_app_date] => 2021-11-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10428 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 44 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17520177 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/520177
Systems and methods for air cathodes Nov 4, 2021 Issued
Array ( [id] => 18877948 [patent_doc_number] => 20240001317 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-04 [patent_title] => Catalyst Feed System [patent_app_type] => utility [patent_app_number] => 18/254729 [patent_app_country] => US [patent_app_date] => 2021-11-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7075 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18254729 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/254729
Catalyst Feed System Nov 3, 2021 Pending
Array ( [id] => 17578976 [patent_doc_number] => 20220135831 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-05 [patent_title] => POLYCYCLIC-OLEFINIC COMPOSITIONS FOR LOW-LOSS FILMS HAVING IMPROVED THERMAL PROPERTIES [patent_app_type] => utility [patent_app_number] => 17/514400 [patent_app_country] => US [patent_app_date] => 2021-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11447 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 594 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17514400 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/514400
Polycyclic-olefinic compositions for low-loss films having improved thermal properties Oct 28, 2021 Issued
Array ( [id] => 19389614 [patent_doc_number] => 20240279484 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-22 [patent_title] => WATER REPELLENT COMPOSITION AND FIBER TREATMENT AGENT [patent_app_type] => utility [patent_app_number] => 18/029015 [patent_app_country] => US [patent_app_date] => 2021-10-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4898 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 182 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18029015 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/029015
WATER REPELLENT COMPOSITION AND FIBER TREATMENT AGENT Oct 7, 2021 Pending
Array ( [id] => 17356856 [patent_doc_number] => 20220017652 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-20 [patent_title] => PROCESS FOR MODIFYING THE SURFACE POLARITY OF RUBBER SUBSTRATES [patent_app_type] => utility [patent_app_number] => 17/449283 [patent_app_country] => US [patent_app_date] => 2021-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6086 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17449283 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/449283
Process for modifying the surface polarity of rubber substrates Sep 28, 2021 Issued
Array ( [id] => 20465280 [patent_doc_number] => 12521309 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-01-13 [patent_title] => Compositions and devices for containing medical fluids [patent_app_type] => utility [patent_app_number] => 17/486418 [patent_app_country] => US [patent_app_date] => 2021-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 40 [patent_no_of_words] => 24592 [patent_no_of_claims] => 35 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17486418 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/486418
Compositions and devices for containing medical fluids Sep 26, 2021 Issued
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