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] => 19187862 [patent_doc_number] => 20240166775 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-23 [patent_title] => NICKEL CATALYSTS WITH TWO METAL CATIONS FOR HOMOPOLYMERIZATION AND COPOLYMERIZATION [patent_app_type] => utility [patent_app_number] => 17/983284 [patent_app_country] => US [patent_app_date] => 2022-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 90190 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 461 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17983284 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/983284
Nickel catalysts with two metal cations for homopolymerization and copolymerization Nov 7, 2022 Issued
Array ( [id] => 19326024 [patent_doc_number] => 12043689 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-23 [patent_title] => Nickel catalysts with single metal cations for homopolymerization and copolymerization [patent_app_type] => utility [patent_app_number] => 17/983170 [patent_app_country] => US [patent_app_date] => 2022-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 31 [patent_figures_cnt] => 64 [patent_no_of_words] => 88817 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17983170 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/983170
Nickel catalysts with single metal cations for homopolymerization and copolymerization Nov 7, 2022 Issued
Array ( [id] => 19067300 [patent_doc_number] => 20240101726 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-28 [patent_title] => NICKEL CATALYSTS WITH SINGLE ALKALI IONS FOR HOMOPOLYMERIZATION AND COPOLYMERIZATION [patent_app_type] => utility [patent_app_number] => 17/982767 [patent_app_country] => US [patent_app_date] => 2022-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 88779 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17982767 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/982767
Nickel catalysts with single alkali ions for homopolymerization and copolymerization Nov 7, 2022 Issued
Array ( [id] => 18225050 [patent_doc_number] => 20230064044 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-02 [patent_title] => METHOD AND SYSTEM FOR PRODUCING A POLYMER [patent_app_type] => utility [patent_app_number] => 17/982698 [patent_app_country] => US [patent_app_date] => 2022-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5209 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17982698 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/982698
METHOD AND SYSTEM FOR PRODUCING A POLYMER Nov 7, 2022 Abandoned
Array ( [id] => 18405889 [patent_doc_number] => 20230167240 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-01 [patent_title] => POLYETHER DERIVATIVES, USES, AND METHODS OF MAKING THE SAME [patent_app_type] => utility [patent_app_number] => 18/051599 [patent_app_country] => US [patent_app_date] => 2022-11-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15539 [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] => 18051599 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/051599
Polyether derivatives, uses, and methods of making the same Oct 31, 2022 Issued
Array ( [id] => 18764063 [patent_doc_number] => 11814449 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-11-14 [patent_title] => Particle size control of supported chromium catalysts in loop slurry polymerization reactors [patent_app_type] => utility [patent_app_number] => 18/046212 [patent_app_country] => US [patent_app_date] => 2022-10-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 29140 [patent_no_of_claims] => 31 [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] => 18046212 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/046212
Particle size control of supported chromium catalysts in loop slurry polymerization reactors Oct 12, 2022 Issued
Array ( [id] => 18193233 [patent_doc_number] => 20230046752 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-16 [patent_title] => REACTOR JACKET DESIGN [patent_app_type] => utility [patent_app_number] => 17/936366 [patent_app_country] => US [patent_app_date] => 2022-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13440 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17936366 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/936366
Reactor jacket design Sep 27, 2022 Issued
Array ( [id] => 18853944 [patent_doc_number] => 11851506 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-12-26 [patent_title] => Process for preparation of a catalyst for polymerization of olefins [patent_app_type] => utility [patent_app_number] => 17/953459 [patent_app_country] => US [patent_app_date] => 2022-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6126 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17953459 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/953459
Process for preparation of a catalyst for polymerization of olefins Sep 26, 2022 Issued
Array ( [id] => 18771295 [patent_doc_number] => 20230366113 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-16 [patent_title] => MEMBRANE ELECTRODE ASSEMBLY FOR WATER ELECTROLYSIS, WATER ELECTROLYSIS CELL INCLUDING THE MEMBRANE ELECTRODE ASSEMBLY AND METHOD FOR FABRICATING THE MEMBRANE ELECTRODE ASSEMBLY [patent_app_type] => utility [patent_app_number] => 17/951197 [patent_app_country] => US [patent_app_date] => 2022-09-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10983 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17951197 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/951197
MEMBRANE ELECTRODE ASSEMBLY FOR WATER ELECTROLYSIS, WATER ELECTROLYSIS CELL INCLUDING THE MEMBRANE ELECTRODE ASSEMBLY AND METHOD FOR FABRICATING THE MEMBRANE ELECTRODE ASSEMBLY Sep 22, 2022 Pending
Array ( [id] => 18643318 [patent_doc_number] => 11767378 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-09-26 [patent_title] => Ethylene polymerization processes and reactor systems for the production of multimodal polymers using combinations of a loop reactor and a fluidized bed reactor [patent_app_type] => utility [patent_app_number] => 17/934609 [patent_app_country] => US [patent_app_date] => 2022-09-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 29163 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 170 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17934609 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/934609
Ethylene polymerization processes and reactor systems for the production of multimodal polymers using combinations of a loop reactor and a fluidized bed reactor Sep 22, 2022 Issued
Array ( [id] => 18266045 [patent_doc_number] => 20230087287 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-23 [patent_title] => BIAXIALLY-ORIENTED POLYETHYLENE FILMS FOR THERMOFORMING, PROCESS FOR THE PRODUCTION THEREOF, THEIR USE, A PROCESS FOR THERMOFORMING AND ITS PRODUCTS [patent_app_type] => utility [patent_app_number] => 17/947727 [patent_app_country] => US [patent_app_date] => 2022-09-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12397 [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] => 17947727 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/947727
Biaxially-oriented polyethylene films for thermoforming, process for the production thereof, their use, a process for thermoforming and its products Sep 18, 2022 Issued
Array ( [id] => 18575552 [patent_doc_number] => 11732066 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-08-22 [patent_title] => Irradiation-curable polyolefin formulation [patent_app_type] => utility [patent_app_number] => 17/942782 [patent_app_country] => US [patent_app_date] => 2022-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10246 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 353 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17942782 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/942782
Irradiation-curable polyolefin formulation Sep 11, 2022 Issued
Array ( [id] => 18666320 [patent_doc_number] => 11773198 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-03 [patent_title] => Polyolefin process monitoring and control [patent_app_type] => utility [patent_app_number] => 17/931103 [patent_app_country] => US [patent_app_date] => 2022-09-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 19886 [patent_no_of_claims] => 44 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 331 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17931103 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/931103
Polyolefin process monitoring and control Sep 8, 2022 Issued
Array ( [id] => 20920920 [patent_doc_number] => 12715968 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-08-25 [patent_title] => Anion exchange polymers and membranes for electrolysis [patent_app_type] => utility [patent_app_number] => 17/823975 [patent_app_country] => US [patent_app_date] => 2022-09-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3961 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 273 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17823975 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/823975
ANION EXCHANGE POLYMERS AND MEMBRANES FOR ELECTROLYSIS Aug 31, 2022 Pending
Array ( [id] => 18879198 [patent_doc_number] => 20240002567 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-04 [patent_title] => Antibacterial Polymer, and Antibacterial Polymer Film Comprising the Same [patent_app_type] => utility [patent_app_number] => 18/032866 [patent_app_country] => US [patent_app_date] => 2022-08-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6615 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18032866 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/032866
Antibacterial Polymer, and Antibacterial Polymer Film Comprising the Same Aug 15, 2022 Pending
Array ( [id] => 18413195 [patent_doc_number] => 11667728 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-06-06 [patent_title] => Reactor and processes for endothermic reactions at high temperatures [patent_app_type] => utility [patent_app_number] => 17/887792 [patent_app_country] => US [patent_app_date] => 2022-08-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 6081 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 162 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17887792 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/887792
Reactor and processes for endothermic reactions at high temperatures Aug 14, 2022 Issued
Array ( [id] => 18164862 [patent_doc_number] => 20230031459 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-02 [patent_title] => COPOLYMER [patent_app_type] => utility [patent_app_number] => 17/879922 [patent_app_country] => US [patent_app_date] => 2022-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8667 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 56 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17879922 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/879922
Copolymer Aug 2, 2022 Issued
Array ( [id] => 18058046 [patent_doc_number] => 20220389132 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-08 [patent_title] => FLUORINE-CONTAINING POLYMER AND METHOD OF PRODUCING SAME [patent_app_type] => utility [patent_app_number] => 17/880011 [patent_app_country] => US [patent_app_date] => 2022-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16778 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 17880011 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/880011
Fluorine-containing polymer and method of producing same Aug 2, 2022 Issued
Array ( [id] => 17990245 [patent_doc_number] => 20220356282 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-10 [patent_title] => PROCESS FOR PRODUCING OPTICAL MOLDING MATERIALS [patent_app_type] => utility [patent_app_number] => 17/814490 [patent_app_country] => US [patent_app_date] => 2022-07-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4904 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 17814490 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/814490
Process for producing optical molding materials Jul 21, 2022 Issued
Array ( [id] => 18116607 [patent_doc_number] => 11547979 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-01-10 [patent_title] => Equipment and method for preparing an aldehyde-functionalised polymer [patent_app_type] => utility [patent_app_number] => 17/868371 [patent_app_country] => US [patent_app_date] => 2022-07-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 5208 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 241 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17868371 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/868371
Equipment and method for preparing an aldehyde-functionalised polymer Jul 18, 2022 Issued
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