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] => 19884212 [patent_doc_number] => 12269905 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-08 [patent_title] => Copolymer of ethylene and ion pair compound [patent_app_type] => utility [patent_app_number] => 17/627433 [patent_app_country] => US [patent_app_date] => 2020-07-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 6013 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17627433 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/627433
Copolymer of ethylene and ion pair compound Jul 15, 2020 Issued
Array ( [id] => 18980222 [patent_doc_number] => 11905382 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-02-20 [patent_title] => Proton-exchange membrane [patent_app_type] => utility [patent_app_number] => 16/922160 [patent_app_country] => US [patent_app_date] => 2020-07-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 15 [patent_no_of_words] => 15229 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 56 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16922160 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/922160
Proton-exchange membrane Jul 6, 2020 Issued
Array ( [id] => 20173055 [patent_doc_number] => 12391788 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-19 [patent_title] => Two-component polyurethane composition for the production of large scale models and tools by 3D printing [patent_app_type] => utility [patent_app_number] => 17/624474 [patent_app_country] => US [patent_app_date] => 2020-07-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5030 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 274 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17624474 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/624474
Two-component polyurethane composition for the production of large scale models and tools by 3D printing Jul 1, 2020 Issued
Array ( [id] => 17727801 [patent_doc_number] => 11384176 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-07-12 [patent_title] => Method of producing acryloyl monomers and acryloyl-based polymers [patent_app_type] => utility [patent_app_number] => 16/913164 [patent_app_country] => US [patent_app_date] => 2020-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4164 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 60 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16913164 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/913164
Method of producing acryloyl monomers and acryloyl-based polymers Jun 25, 2020 Issued
Array ( [id] => 19778602 [patent_doc_number] => 12227626 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-02-18 [patent_title] => Fluorinated-aliphatic hydrocarbon based stable anion-exchange membrane and its method of preparation thereof [patent_app_type] => utility [patent_app_number] => 17/622185 [patent_app_country] => US [patent_app_date] => 2020-06-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 5509 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 16 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17622185 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/622185
Fluorinated-aliphatic hydrocarbon based stable anion-exchange membrane and its method of preparation thereof Jun 24, 2020 Issued
Array ( [id] => 19977223 [patent_doc_number] => 12344684 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-01 [patent_title] => Micro-interface strengthening reaction system and method for preparing poly-a-olefin [patent_app_type] => utility [patent_app_number] => 17/788749 [patent_app_country] => US [patent_app_date] => 2020-06-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 0 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 204 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17788749 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/788749
Micro-interface strengthening reaction system and method for preparing poly-a-olefin Jun 17, 2020 Issued
Array ( [id] => 17913280 [patent_doc_number] => 20220315675 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-06 [patent_title] => PREPARATION METHOD OF HIGHLY AROMATIC HYDROCARBON HYDROGENATED RESIN [patent_app_type] => utility [patent_app_number] => 17/425332 [patent_app_country] => US [patent_app_date] => 2020-06-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3213 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 339 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17425332 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/425332
Preparation method of highly aromatic hydrocarbon hydrogenated resin Jun 14, 2020 Issued
Array ( [id] => 18071494 [patent_doc_number] => 11530318 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-12-20 [patent_title] => Rubber composition and pneumatic tire [patent_app_type] => utility [patent_app_number] => 16/896430 [patent_app_country] => US [patent_app_date] => 2020-06-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16244 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16896430 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/896430
Rubber composition and pneumatic tire Jun 8, 2020 Issued
Array ( [id] => 19840194 [patent_doc_number] => 12252564 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-03-18 [patent_title] => Method for producing vinyl chloride type polymer [patent_app_type] => utility [patent_app_number] => 17/620373 [patent_app_country] => US [patent_app_date] => 2020-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5268 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 166 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17620373 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/620373
Method for producing vinyl chloride type polymer Jun 7, 2020 Issued
Array ( [id] => 17727789 [patent_doc_number] => 11384164 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-07-12 [patent_title] => Methods and systems for olefin polymerization [patent_app_type] => utility [patent_app_number] => 16/895212 [patent_app_country] => US [patent_app_date] => 2020-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 16329 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 226 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16895212 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/895212
Methods and systems for olefin polymerization Jun 7, 2020 Issued
Array ( [id] => 20157285 [patent_doc_number] => 12383886 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-12 [patent_title] => Monolithic organic porous ion exchanger [patent_app_type] => utility [patent_app_number] => 17/622399 [patent_app_country] => US [patent_app_date] => 2020-06-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 1337 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 315 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17622399 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/622399
Monolithic organic porous ion exchanger Jun 4, 2020 Issued
Array ( [id] => 17323644 [patent_doc_number] => 11214639 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-01-04 [patent_title] => Copolymer, rubber composition, resin composition, tire and resin product [patent_app_type] => utility [patent_app_number] => 16/892370 [patent_app_country] => US [patent_app_date] => 2020-06-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 13686 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 52 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16892370 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/892370
Copolymer, rubber composition, resin composition, tire and resin product Jun 3, 2020 Issued
Array ( [id] => 16509158 [patent_doc_number] => 20200388414 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-10 [patent_title] => ELECTRIC WIRE, CABLE, AND MANUFACTURING METHOD OF ELECTRIC WIRE [patent_app_type] => utility [patent_app_number] => 16/891907 [patent_app_country] => US [patent_app_date] => 2020-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5789 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [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] => 16891907 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/891907
Electric wire, cable, and manufacturing method of electric wire Jun 2, 2020 Issued
Array ( [id] => 16484025 [patent_doc_number] => 20200377626 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-03 [patent_title] => Flow Synthesis of Polymer Nanoparticles [patent_app_type] => utility [patent_app_number] => 16/886850 [patent_app_country] => US [patent_app_date] => 2020-05-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11865 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -32 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16886850 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/886850
Flow synthesis of polymer nanoparticles May 28, 2020 Issued
Array ( [id] => 19977118 [patent_doc_number] => 12344579 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-01 [patent_title] => Built-in micro-interface oxidation system and method for preparing terephthalic acid from p-xylene [patent_app_type] => utility [patent_app_number] => 17/910299 [patent_app_country] => US [patent_app_date] => 2020-05-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 0 [patent_no_of_claims] => 7 [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] => 17910299 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/910299
Built-in micro-interface oxidation system and method for preparing terephthalic acid from p-xylene May 27, 2020 Issued
Array ( [id] => 17749697 [patent_doc_number] => 20220227901 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-21 [patent_title] => C2C3 RANDOM COPOLYMER [patent_app_type] => utility [patent_app_number] => 17/613328 [patent_app_country] => US [patent_app_date] => 2020-05-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10845 [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] => 17613328 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/613328
C May 19, 2020 Issued
Array ( [id] => 17749692 [patent_doc_number] => 20220227896 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-21 [patent_title] => CYCLIC OLEFIN-BASED RESIN COMPOSITION, MOLDED PRODUCT, AND OPTICAL COMPONENT [patent_app_type] => utility [patent_app_number] => 17/613969 [patent_app_country] => US [patent_app_date] => 2020-05-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10956 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17613969 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/613969
Cyclic olefin-based resin composition, molded product, and optical component May 13, 2020 Issued
Array ( [id] => 19961700 [patent_doc_number] => 12331186 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-17 [patent_title] => Process for producing polypropylene composition [patent_app_type] => utility [patent_app_number] => 17/611281 [patent_app_country] => US [patent_app_date] => 2020-05-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2357 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 239 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17611281 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/611281
Process for producing polypropylene composition May 10, 2020 Issued
Array ( [id] => 16238330 [patent_doc_number] => 20200255564 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-08-13 [patent_title] => Reducing Accumulation of C6+ Hydrocarbon Components In Polyolefin Gas-Phase Reactors [patent_app_type] => utility [patent_app_number] => 16/864519 [patent_app_country] => US [patent_app_date] => 2020-05-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6700 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [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] => 16864519 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/864519
Reducing accumulation of C6+ hydrocarbon components in polyolefin gas-phase reactors Apr 30, 2020 Issued
Array ( [id] => 16422364 [patent_doc_number] => 20200347562 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-11-05 [patent_title] => Systems and Methods for Making Thermoplastic Products and Compositions [patent_app_type] => utility [patent_app_number] => 16/864361 [patent_app_country] => US [patent_app_date] => 2020-05-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9110 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 58 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16864361 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/864361
Systems and methods for making thermoplastic products and compositions Apr 30, 2020 Issued
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