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] => 18691418 [patent_doc_number] => 20230321634 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-12 [patent_title] => CHROMIUM-CATALYZED REACTIONS OF CARBON MONOXIDE WITH HYDROCARBONS IN THE PRESENCE OF UV LIGHT [patent_app_type] => utility [patent_app_number] => 18/295302 [patent_app_country] => US [patent_app_date] => 2023-04-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21371 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 13 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18295302 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/295302
CHROMIUM-CATALYZED REACTIONS OF CARBON MONOXIDE WITH HYDROCARBONS IN THE PRESENCE OF UV LIGHT Apr 3, 2023 Pending
Array ( [id] => 18692748 [patent_doc_number] => 20230323081 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-12 [patent_title] => Ultrahigh-Molecular-Weight Polyethylene Powder and Molded Article [patent_app_type] => utility [patent_app_number] => 18/129428 [patent_app_country] => US [patent_app_date] => 2023-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 27818 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18129428 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/129428
Ultrahigh-Molecular-Weight Polyethylene Powder and Molded Article Mar 30, 2023 Issued
Array ( [id] => 18692748 [patent_doc_number] => 20230323081 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-12 [patent_title] => Ultrahigh-Molecular-Weight Polyethylene Powder and Molded Article [patent_app_type] => utility [patent_app_number] => 18/129428 [patent_app_country] => US [patent_app_date] => 2023-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 27818 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18129428 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/129428
Ultrahigh-Molecular-Weight Polyethylene Powder and Molded Article Mar 30, 2023 Issued
Array ( [id] => 18692748 [patent_doc_number] => 20230323081 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-12 [patent_title] => Ultrahigh-Molecular-Weight Polyethylene Powder and Molded Article [patent_app_type] => utility [patent_app_number] => 18/129428 [patent_app_country] => US [patent_app_date] => 2023-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 27818 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18129428 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/129428
Ultrahigh-Molecular-Weight Polyethylene Powder and Molded Article Mar 30, 2023 Issued
Array ( [id] => 18511255 [patent_doc_number] => 20230227385 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-20 [patent_title] => MOLECULAR SIEVES MEDIATED UNSATURATED HYDROCARBON SEPARATION AND RELATED COMPOSITIONS, MATERIALS, METHODS AND SYSTEMS [patent_app_type] => utility [patent_app_number] => 18/186660 [patent_app_country] => US [patent_app_date] => 2023-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16680 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -31 [patent_words_short_claim] => 57 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18186660 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/186660
Molecular sieves mediated unsaturated hydrocarbon separation and related compositions, materials, methods and systems Mar 19, 2023 Issued
Array ( [id] => 19876975 [patent_doc_number] => 20250109232 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-03 [patent_title] => Process For the Production of Grafted Polyethylene and Grafted Polyethylene [patent_app_type] => utility [patent_app_number] => 18/845809 [patent_app_country] => US [patent_app_date] => 2023-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17361 [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] => 18845809 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/845809
Process for the production of grafted polyethylene and grafted polyethylene Mar 1, 2023 Issued
Array ( [id] => 18391521 [patent_doc_number] => 20230159739 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-25 [patent_title] => DIMENSIONALLY STABLE ACRYLIC ALLOY FOR 3-D PRINTING [patent_app_type] => utility [patent_app_number] => 18/158091 [patent_app_country] => US [patent_app_date] => 2023-01-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7118 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18158091 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/158091
Dimensionally stable acrylic alloy for 3-d printing Jan 22, 2023 Issued
Array ( [id] => 19076535 [patent_doc_number] => 11945885 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-04-02 [patent_title] => Vinyl-containing copolymer and resin composition [patent_app_type] => utility [patent_app_number] => 18/147974 [patent_app_country] => US [patent_app_date] => 2022-12-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4913 [patent_no_of_claims] => 10 [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] => 18147974 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/147974
Vinyl-containing copolymer and resin composition Dec 28, 2022 Issued
Array ( [id] => 19281663 [patent_doc_number] => 20240218137 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-04 [patent_title] => LATEX HYPERBRANCHED ANION EXCHANGERS [patent_app_type] => utility [patent_app_number] => 18/147458 [patent_app_country] => US [patent_app_date] => 2022-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6679 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -31 [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] => 18147458 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/147458
LATEX HYPERBRANCHED ANION EXCHANGERS Dec 27, 2022 Pending
Array ( [id] => 18436135 [patent_doc_number] => 20230183429 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-15 [patent_title] => THERMOPLASTIC POLYMERS AND METHOD TO MAKE THEM [patent_app_type] => utility [patent_app_number] => 18/080153 [patent_app_country] => US [patent_app_date] => 2022-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7562 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 31 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18080153 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/080153
Thermoplastic polymers and method to make them Dec 12, 2022 Issued
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 Pending
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] => 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 Pending
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] => 19067301 [patent_doc_number] => 20240101727 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-28 [patent_title] => NICKEL CATALYSTS WITH TWO ALKALI IONS FOR HOMOPOLYMERIZATION AND COPOLYMERIZATION [patent_app_type] => utility [patent_app_number] => 17/982917 [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] => 89964 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 397 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17982917 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/982917
Nickel catalysts with two alkali ions for homopolymerization and copolymerization Nov 7, 2022 Issued
Array ( [id] => 18228294 [patent_doc_number] => 20230067288 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-02 [patent_title] => BIPOLAR MEMBRANE [patent_app_type] => utility [patent_app_number] => 17/982998 [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] => 10990 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17982998 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/982998
BIPOLAR MEMBRANE Nov 7, 2022 Pending
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
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