Search

Fred M Teskin

Examiner (ID: 2301, Phone: (571)272-1116 , Office: P/1762 )

Most Active Art Unit
1762
Art Unit(s)
1505, 1762, 1713, 2899, 1796
Total Applications
3742
Issued Applications
3158
Pending Applications
143
Abandoned Applications
471

Applications

Application numberTitle of the applicationFiling DateStatus
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
C2C3 RANDOM COPOLYMER 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
Array ( [id] => 17672783 [patent_doc_number] => 20220185950 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-16 [patent_title] => CATALYSTS AND METHODS OF POLYMERIZING [patent_app_type] => utility [patent_app_number] => 17/607522 [patent_app_country] => US [patent_app_date] => 2020-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10830 [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] => 17607522 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/607522
Catalysts and methods of polymerizing Apr 29, 2020 Issued
Array ( [id] => 16221394 [patent_doc_number] => 20200246510 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-08-06 [patent_title] => RESIN COMPOSITION, FLEXIBLE TUBE, ACOUSTIC LENS, AND SHEATH FOR MEDICAL DEVICE TO BE SUBJECTED TO GAS LOW-TEMPERATURE STERILIZATION AND MEDICAL DEVICE TO BE SUBJECTED TO GAS LOW-TEMPERATURE STERILIZATION [patent_app_type] => utility [patent_app_number] => 16/856468 [patent_app_country] => US [patent_app_date] => 2020-04-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16420 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 63 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16856468 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/856468
Resin composition, flexible tube, acoustic lens, and sheath for medical device to be subjected to gas low-temperature sterilization and medical device to be subjected to gas low-temperature sterilization Apr 22, 2020 Issued
Array ( [id] => 17720561 [patent_doc_number] => 20220213281 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-07 [patent_title] => HYDROGEN-BOND ENRICHED ION EXCHANGE MEMBRANES [patent_app_type] => utility [patent_app_number] => 17/605807 [patent_app_country] => US [patent_app_date] => 2020-04-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16131 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -35 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17605807 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/605807
HYDROGEN-BOND ENRICHED ION EXCHANGE MEMBRANES Apr 22, 2020 Pending
Array ( [id] => 17720520 [patent_doc_number] => 20220213240 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-07 [patent_title] => MULTI-COMPONENT COPOLYMER, RUBBER COMPOSITION, RESIN COMPOSITION, TIRE, AND RESIN PRODUCT [patent_app_type] => utility [patent_app_number] => 17/607147 [patent_app_country] => US [patent_app_date] => 2020-04-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17700 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 62 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17607147 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/607147
Multi-component copolymer, rubber composition, resin composition, tire, and resin product Apr 20, 2020 Issued
Array ( [id] => 17727799 [patent_doc_number] => 11384174 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-07-12 [patent_title] => Detection of polymer concentration in polymerization process using refractive index measurement [patent_app_type] => utility [patent_app_number] => 16/847744 [patent_app_country] => US [patent_app_date] => 2020-04-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 6091 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 63 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16847744 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/847744
Detection of polymer concentration in polymerization process using refractive index measurement Apr 13, 2020 Issued
Array ( [id] => 16452649 [patent_doc_number] => 20200362075 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-11-19 [patent_title] => Solution Polymerization Process and Product Control Using Effluent Density [patent_app_type] => utility [patent_app_number] => 16/847736 [patent_app_country] => US [patent_app_date] => 2020-04-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7594 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 54 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16847736 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/847736
Solution polymerization process and product control using effluent density Apr 13, 2020 Issued
Array ( [id] => 17156188 [patent_doc_number] => 20210317239 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-14 [patent_title] => POLYOLEFIN CATALYST AND METHOD FOR PREPARING POLYOLEFIN USING SAME [patent_app_type] => utility [patent_app_number] => 16/843986 [patent_app_country] => US [patent_app_date] => 2020-04-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8203 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 293 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16843986 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/843986
Polyolefin catalyst and method for preparing polyolefin using same Apr 8, 2020 Issued
Array ( [id] => 16361163 [patent_doc_number] => 20200317914 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-08 [patent_title] => FLOOR COATING COMPOSITION HAVING IMPROVED ADHESION AND METHODS RELATED THERETO [patent_app_type] => utility [patent_app_number] => 16/843183 [patent_app_country] => US [patent_app_date] => 2020-04-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5589 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 67 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16843183 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/843183
FLOOR COATING COMPOSITION HAVING IMPROVED ADHESION AND METHODS RELATED THERETO Apr 7, 2020 Abandoned
Array ( [id] => 16206660 [patent_doc_number] => 20200239650 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-30 [patent_title] => SYSTEMS AND METHODS TO PRODUCE TREATED CELLULOSE FILAMENTS AND THERMOPLASTIC COMPOSITE MATERIALS COMPRISING TREATED CELLULOSE FILAMENTS [patent_app_type] => utility [patent_app_number] => 16/842224 [patent_app_country] => US [patent_app_date] => 2020-04-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8429 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [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] => 16842224 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/842224
Systems and methods to produce treated cellulose filaments and thermoplastic composite materials comprising treated cellulose filaments Apr 6, 2020 Issued
Array ( [id] => 16205282 [patent_doc_number] => 20200238272 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-30 [patent_title] => IONIC FUNCTIONALIZATION OF AROMATIC POLYMERS FOR ION EXCHANGE MEMBRANES [patent_app_type] => utility [patent_app_number] => 16/842037 [patent_app_country] => US [patent_app_date] => 2020-04-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3755 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 51 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16842037 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/842037
IONIC FUNCTIONALIZATION OF AROMATIC POLYMERS FOR ION EXCHANGE MEMBRANES Apr 6, 2020 Abandoned
Array ( [id] => 16190942 [patent_doc_number] => 20200231791 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-23 [patent_title] => BLENDS OF LINEAR LOW DENSITY POLYETHYLENES [patent_app_type] => utility [patent_app_number] => 16/841292 [patent_app_country] => US [patent_app_date] => 2020-04-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8494 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 269 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16841292 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/841292
BLENDS OF LINEAR LOW DENSITY POLYETHYLENES Apr 5, 2020 Abandoned
Array ( [id] => 17119709 [patent_doc_number] => 11130831 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-09-28 [patent_title] => Curable composition, film, cured product, and medical member [patent_app_type] => utility [patent_app_number] => 16/835738 [patent_app_country] => US [patent_app_date] => 2020-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10326 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16835738 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/835738
Curable composition, film, cured product, and medical member Mar 30, 2020 Issued
Array ( [id] => 17671412 [patent_doc_number] => 20220184579 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-16 [patent_title] => WATER ABSORBENT RESIN AND WATER STOP MATERIAL [patent_app_type] => utility [patent_app_number] => 17/599283 [patent_app_country] => US [patent_app_date] => 2020-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11869 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -1 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17599283 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/599283
Water absorbent resin and water stop material Mar 26, 2020 Issued
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