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] => 17990241 [patent_doc_number] => 20220356278 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-10 [patent_title] => Metallocene Catalyst Systems With Chemically-Treated Solid Oxides For Producing Ethylene-Based Plastomers And Elastomers [patent_app_type] => utility [patent_app_number] => 17/862526 [patent_app_country] => US [patent_app_date] => 2022-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 24414 [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] => 17862526 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/862526
Metallocene catalyst systems with chemically-treated solid oxides for producing ethylene-based plastomers and elastomers Jul 11, 2022 Issued
Array ( [id] => 20492725 [patent_doc_number] => 12534588 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-01-27 [patent_title] => Multi-block copolyester ether thermoplastic elastomer foam, preparation method thereof, and sports shoe midsole made from the same [patent_app_type] => utility [patent_app_number] => 17/859567 [patent_app_country] => US [patent_app_date] => 2022-07-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3648 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17859567 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/859567
Multi-block copolyester ether thermoplastic elastomer foam, preparation method thereof, and sports shoe midsole made from the same Jul 6, 2022 Issued
Array ( [id] => 17945838 [patent_doc_number] => 20220332855 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-20 [patent_title] => PROCESS OF PREPARING POLYOLEFIN WITH THE DISCONTINUOUS ADDITION OF A THERMAL RUNAWAY REDUCING AGENT [patent_app_type] => utility [patent_app_number] => 17/856095 [patent_app_country] => US [patent_app_date] => 2022-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12434 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 520 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17856095 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/856095
Process of preparing polyolefin with the discontinuous addition of a thermal runaway reducing agent Jun 30, 2022 Issued
Array ( [id] => 19281664 [patent_doc_number] => 20240218138 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-04 [patent_title] => NOVEL PHOSPHONATED FLUOROELASTOMERS (PFKMS), PHOSPHONATED PERFLUOROELASTOMERS (PFFKMS), THEIR PROCESS OF PREPARATION AND USE IN ELECTROMEMBRANE APPLICATIONS [patent_app_type] => utility [patent_app_number] => 18/570118 [patent_app_country] => US [patent_app_date] => 2022-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1580 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 18570118 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/570118
NOVEL PHOSPHONATED FLUOROELASTOMERS (PFKMS), PHOSPHONATED PERFLUOROELASTOMERS (PFFKMS), THEIR PROCESS OF PREPARATION AND USE IN ELECTROMEMBRANE APPLICATIONS Jun 22, 2022 Pending
Array ( [id] => 20466659 [patent_doc_number] => 12522692 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-01-13 [patent_title] => Anion-conducting polyelectrolytes comprising amide group, preparation method and applicationthereof [patent_app_type] => utility [patent_app_number] => 17/847109 [patent_app_country] => US [patent_app_date] => 2022-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 0 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17847109 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/847109
Anion-conducting polyelectrolytes comprising amide group, preparation method and applicationthereof Jun 21, 2022 Issued
Array ( [id] => 18923036 [patent_doc_number] => 20240026040 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-25 [patent_title] => CONTINUOUS POLYMERIZATION REACTOR FOR SUPER ABSORBENT POLYMER AND CONTINUOUS POLYMERIZATION REACTION SYSTEM [patent_app_type] => utility [patent_app_number] => 18/023671 [patent_app_country] => US [patent_app_date] => 2022-06-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7804 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18023671 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/023671
CONTINUOUS POLYMERIZATION REACTOR FOR SUPER ABSORBENT POLYMER AND CONTINUOUS POLYMERIZATION REACTION SYSTEM Jun 19, 2022 Pending
Array ( [id] => 19389619 [patent_doc_number] => 20240279489 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-22 [patent_title] => Polythiophene/Polyanion Compositions [patent_app_type] => utility [patent_app_number] => 18/566238 [patent_app_country] => US [patent_app_date] => 2022-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9325 [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] => 18566238 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/566238
Polythiophene/Polyanion Compositions Jun 2, 2022 Pending
Array ( [id] => 19281626 [patent_doc_number] => 20240218100 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-04 [patent_title] => CATALYST COMPOSITIONS THAT HAVE MODIFIED ACTIVITY AND PROCESSES TO MAKE THEM [patent_app_type] => utility [patent_app_number] => 18/550687 [patent_app_country] => US [patent_app_date] => 2022-06-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7228 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 200 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18550687 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/550687
CATALYST COMPOSITIONS THAT HAVE MODIFIED ACTIVITY AND PROCESSES TO MAKE THEM May 31, 2022 Pending
Array ( [id] => 19233820 [patent_doc_number] => 20240191012 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-13 [patent_title] => Method of Making a Fluoropolymer Dispersion Having a Low Amount of Perfluoroalkanoic Acids or Salts Thereof and the Fluoropolymer Comprises a Low Ionic End Group Ratio [patent_app_type] => utility [patent_app_number] => 18/553738 [patent_app_country] => US [patent_app_date] => 2022-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6656 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 18553738 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/553738
Method of Making a Fluoropolymer Dispersion Having a Low Amount of Perfluoroalkanoic Acids or Salts Thereof and the Fluoropolymer Comprises a Low Ionic End Group Ratio May 30, 2022 Pending
Array ( [id] => 17981620 [patent_doc_number] => 20220347656 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-03 [patent_title] => Methods for Making Supported Chromium Catalysts with Increased Polymerization Activity [patent_app_type] => utility [patent_app_number] => 17/750524 [patent_app_country] => US [patent_app_date] => 2022-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18184 [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] => 17750524 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/750524
Methods for making supported chromium catalysts with increased polymerization activity May 22, 2022 Issued
Array ( [id] => 20608357 [patent_doc_number] => 12583946 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-03-24 [patent_title] => Systems and techniques for heating polymer reactor flashlines [patent_app_type] => utility [patent_app_number] => 17/664275 [patent_app_country] => US [patent_app_date] => 2022-05-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 2175 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17664275 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/664275
Systems and techniques for heating polymer reactor flashlines May 19, 2022 Issued
Array ( [id] => 18786149 [patent_doc_number] => 20230374166 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-23 [patent_title] => SYSTEMS AND TECHNIQUES FOR POLYMER DEGASSING [patent_app_type] => utility [patent_app_number] => 17/664282 [patent_app_country] => US [patent_app_date] => 2022-05-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11901 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -33 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17664282 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/664282
Systems and techniques for polymer degassing May 19, 2022 Issued
Array ( [id] => 19345333 [patent_doc_number] => 20240254296 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-01 [patent_title] => PROCESS FOR PRODUCING ANION EXCHANGERS [patent_app_type] => utility [patent_app_number] => 18/560438 [patent_app_country] => US [patent_app_date] => 2022-05-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5030 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18560438 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/560438
PROCESS FOR PRODUCING ANION EXCHANGERS May 15, 2022 Pending
Array ( [id] => 20622680 [patent_doc_number] => 12590179 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-03-31 [patent_title] => Copolymers and terpolymers of post modified polyacrylates as efficient gas hydrate inhibitors [patent_app_type] => utility [patent_app_number] => 17/733341 [patent_app_country] => US [patent_app_date] => 2022-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 8516 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17733341 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/733341
Copolymers and terpolymers of post modified polyacrylates as efficient gas hydrate inhibitors Apr 28, 2022 Issued
Array ( [id] => 19248794 [patent_doc_number] => 20240199781 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-20 [patent_title] => HEALABLE ACRYLIC POLYMERS [patent_app_type] => utility [patent_app_number] => 18/556955 [patent_app_country] => US [patent_app_date] => 2022-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4741 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18556955 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/556955
HEALABLE ACRYLIC POLYMERS Apr 27, 2022 Pending
Array ( [id] => 18701386 [patent_doc_number] => 11787885 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-17 [patent_title] => Polyethylene copolymers and products and methods thereof [patent_app_type] => utility [patent_app_number] => 17/729493 [patent_app_country] => US [patent_app_date] => 2022-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 15 [patent_no_of_words] => 9942 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 49 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17729493 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/729493
Polyethylene copolymers and products and methods thereof Apr 25, 2022 Issued
Array ( [id] => 17922871 [patent_doc_number] => 11466104 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-10-11 [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] => 17/724643 [patent_app_country] => US [patent_app_date] => 2022-04-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 29172 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 181 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17724643 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/724643
Ethylene polymerization processes and reactor systems for the production of multimodal polymers using combinations of a loop reactor and a fluidized bed reactor Apr 19, 2022 Issued
Array ( [id] => 17749693 [patent_doc_number] => 20220227897 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-21 [patent_title] => PARTICLE SIZE CONTROL OF SUPPORTED CHROMIUM CATALYSTS IN LOOP SLURRY POLYMERIZATION REACTORS [patent_app_type] => utility [patent_app_number] => 17/716027 [patent_app_country] => US [patent_app_date] => 2022-04-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 29155 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17716027 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/716027
Particle size control of supported chromium catalysts in loop slurry polymerization reactors Apr 7, 2022 Issued
Array ( [id] => 17828935 [patent_doc_number] => 20220266239 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-25 [patent_title] => IONIC FUNCTIONALIZATION OF AROMATIC POLYMERS FOR ION EXCHANGE MEMBRANES [patent_app_type] => utility [patent_app_number] => 17/658627 [patent_app_country] => US [patent_app_date] => 2022-04-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4966 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 59 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17658627 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/658627
Ionic functionalization of aromatic polymers for ion exchange membranes Apr 7, 2022 Issued
Array ( [id] => 19217976 [patent_doc_number] => 20240182680 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-06 [patent_title] => COMPOSITION COMPRISING AT LEAST ONE AROMATIC PEROXIDE AND AT LEAST ONE KETONE PEROXIDE [patent_app_type] => utility [patent_app_number] => 18/285720 [patent_app_country] => US [patent_app_date] => 2022-04-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9414 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18285720 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/285720
COMPOSITION COMPRISING AT LEAST ONE AROMATIC PEROXIDE AND AT LEAST ONE KETONE PEROXIDE Apr 6, 2022 Pending
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