Search

Stefanie J. Cohen

Examiner (ID: 14438, Phone: (571)270-5836 , Office: P/1732 )

Most Active Art Unit
1732
Art Unit(s)
1732, 1793
Total Applications
1221
Issued Applications
864
Pending Applications
122
Abandoned Applications
253

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 17800293 [patent_doc_number] => 11414574 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-08-16 [patent_title] => Compostable biopolymer adhesive [patent_app_type] => utility [patent_app_number] => 17/093427 [patent_app_country] => US [patent_app_date] => 2020-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1312 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [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] => 17093427 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/093427
Compostable biopolymer adhesive Nov 8, 2020 Issued
Array ( [id] => 19777738 [patent_doc_number] => 12226759 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-02-18 [patent_title] => Perylene imide and composite photocatalytic material thereof, preparation method therefor and application thereof in removing organic pollutants from water [patent_app_type] => utility [patent_app_number] => 17/624186 [patent_app_country] => US [patent_app_date] => 2020-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 3165 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17624186 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/624186
Perylene imide and composite photocatalytic material thereof, preparation method therefor and application thereof in removing organic pollutants from water Nov 7, 2020 Issued
Array ( [id] => 18077573 [patent_doc_number] => 20220403185 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-22 [patent_title] => Aqueous Basecoat Composition Comprising A Silane-Based Additive And Having Improved Adhesion Properties And Multilayer Coatings Produced From Said Basecoat Compositions [patent_app_type] => utility [patent_app_number] => 17/755860 [patent_app_country] => US [patent_app_date] => 2020-11-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14784 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 220 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17755860 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/755860
Aqueous basecoat composition comprising a silane-based additive and having improved adhesion properties and multilayer coatings produced from said basecoat compositions Nov 2, 2020 Issued
Array ( [id] => 19968712 [patent_doc_number] => 12337297 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-24 [patent_title] => Nanoporous superabsorbent particles with low non-solvent levels [patent_app_type] => utility [patent_app_number] => 18/247997 [patent_app_country] => US [patent_app_date] => 2020-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 5800 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18247997 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/247997
Nanoporous superabsorbent particles with low non-solvent levels Oct 29, 2020 Issued
Array ( [id] => 20671993 [patent_doc_number] => 12612493 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-04-28 [patent_title] => Cellulose molded body and hydrogel, and method for producing the same [patent_app_type] => utility [patent_app_number] => 17/775560 [patent_app_country] => US [patent_app_date] => 2020-10-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2296 [patent_no_of_claims] => 8 [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] => 17775560 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/775560
Cellulose molded body and hydrogel, and method for producing the same Oct 22, 2020 Issued
Array ( [id] => 18005150 [patent_doc_number] => 20220363916 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-17 [patent_title] => MXENE COMPOSITIONS FEATURING FIVE ATOMIC LAYERS [patent_app_type] => utility [patent_app_number] => 17/767083 [patent_app_country] => US [patent_app_date] => 2020-10-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14216 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 28 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17767083 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/767083
MXene compositions featuring five atomic layers Oct 8, 2020 Issued
Array ( [id] => 17981630 [patent_doc_number] => 20220347666 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-03 [patent_title] => RHODIUM-DOPED STRONTIUM TITANATE INVERSE OPAL MATERIAL, PREPARATION METHOD THEREOF, AND APPLICATION THEREOF IN PIEZOELECTRIC SYNERGISTIC PHOTOCATALYTIC REMOVAL OF ORGANIC POLLUTANTS [patent_app_type] => utility [patent_app_number] => 17/623974 [patent_app_country] => US [patent_app_date] => 2020-10-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3800 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17623974 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/623974
Rhodium-doped strontium titanate inverse opal material, preparation method thereof, and application thereof in piezoelectric synergistic photocatalytic removal of organic pollutants Oct 8, 2020 Issued
Array ( [id] => 18004787 [patent_doc_number] => 20220363553 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-17 [patent_title] => TWO-DIMENSIONAL MESOPOROUS SUPERLATTICES OF INORGANIC MATERIALS AND METHOD OF MAKING AND USING SAME [patent_app_type] => utility [patent_app_number] => 17/765766 [patent_app_country] => US [patent_app_date] => 2020-10-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15585 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -38 [patent_words_short_claim] => 30 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17765766 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/765766
Two-dimensional mesoporous superlattices of inorganic materials and method of making and using same Oct 4, 2020 Issued
Array ( [id] => 18036410 [patent_doc_number] => 20220380625 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-01 [patent_title] => SLIDING MEMBER AND METHOD FOR MANUFACTURING SAME [patent_app_type] => utility [patent_app_number] => 17/765403 [patent_app_country] => US [patent_app_date] => 2020-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7119 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 17765403 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/765403
Sliding member and method for manufacturing same Sep 24, 2020 Issued
Array ( [id] => 16656401 [patent_doc_number] => 20210053037 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-02-25 [patent_title] => MOLYBDENUM SULFIDE, METHOD FOR PRODUCING SAME, AND HYDROGEN GENERATION CATALYST [patent_app_type] => utility [patent_app_number] => 17/024779 [patent_app_country] => US [patent_app_date] => 2020-09-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8116 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 43 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17024779 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/024779
Molybdenum sulfide, method for producing same, and hydrogen generation catalyst Sep 17, 2020 Issued
Array ( [id] => 18005172 [patent_doc_number] => 20220363938 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-17 [patent_title] => COATINGS WITH IMPROVED ADHESION [patent_app_type] => utility [patent_app_number] => 17/761603 [patent_app_country] => US [patent_app_date] => 2020-09-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9669 [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] => 17761603 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/761603
Coatings with improved adhesion Sep 15, 2020 Issued
Array ( [id] => 19425167 [patent_doc_number] => 12084570 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-09-10 [patent_title] => Chitosan as an intumescing, thermoformable flame retardant [patent_app_type] => utility [patent_app_number] => 17/016855 [patent_app_country] => US [patent_app_date] => 2020-09-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 5186 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 12 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17016855 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/016855
Chitosan as an intumescing, thermoformable flame retardant Sep 9, 2020 Issued
Array ( [id] => 18334032 [patent_doc_number] => 20230125980 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-27 [patent_title] => Method of Disintegrating and Fluid Drying of Sugar Beet Material Preventing the Degradation Reaction of the Material [patent_app_type] => utility [patent_app_number] => 17/905602 [patent_app_country] => US [patent_app_date] => 2020-09-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6172 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17905602 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/905602
Method of disintegrating and fluid drying of sugar beet material preventing the degradation reaction of the material Sep 1, 2020 Issued
Array ( [id] => 18995784 [patent_doc_number] => 11912610 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-02-27 [patent_title] => Coating composition having infrared reflective function, coating glass and method for preparation thereof, and cooking appliance using same [patent_app_type] => utility [patent_app_number] => 16/945343 [patent_app_country] => US [patent_app_date] => 2020-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 5297 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16945343 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/945343
Coating composition having infrared reflective function, coating glass and method for preparation thereof, and cooking appliance using same Jul 30, 2020 Issued
Array ( [id] => 20144053 [patent_doc_number] => 12378381 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-05 [patent_title] => Porous cellulose and method for producing same [patent_app_type] => utility [patent_app_number] => 17/631504 [patent_app_country] => US [patent_app_date] => 2020-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2809 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17631504 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/631504
Porous cellulose and method for producing same Jul 29, 2020 Issued
Array ( [id] => 17307667 [patent_doc_number] => 11208765 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-12-28 [patent_title] => Water insoluble alpha-(1,3-glucan) composition [patent_app_type] => utility [patent_app_number] => 16/942828 [patent_app_country] => US [patent_app_date] => 2020-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7241 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 44 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16942828 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/942828
Water insoluble alpha-(1,3-glucan) composition Jul 29, 2020 Issued
Array ( [id] => 20577176 [patent_doc_number] => 12569411 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-03-10 [patent_title] => Preparation and fully compounded stock for use in medical or dental applications, medical or dental product and use and preparation thereof [patent_app_type] => utility [patent_app_number] => 17/630711 [patent_app_country] => US [patent_app_date] => 2020-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 5306 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17630711 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/630711
Preparation and fully compounded stock for use in medical or dental applications, medical or dental product and use and preparation thereof Jul 26, 2020 Issued
Array ( [id] => 17336114 [patent_doc_number] => 20220002445 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-06 [patent_title] => THERMOPLASTIC STARCH AND STARCH-BASED BIODEGRADABLE FILM [patent_app_type] => utility [patent_app_number] => 16/938248 [patent_app_country] => US [patent_app_date] => 2020-07-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4925 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 331 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16938248 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/938248
Thermoplastic starch and starch-based biodegradable film Jul 23, 2020 Issued
Array ( [id] => 17791829 [patent_doc_number] => 20220250920 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-11 [patent_title] => Sols, Multifunctional Applications of Sols, and Associated Products [patent_app_type] => utility [patent_app_number] => 17/629293 [patent_app_country] => US [patent_app_date] => 2020-07-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11825 [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] => 17629293 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/629293
Sols, Multifunctional Applications of Sols, and Associated Products Jul 23, 2020 Pending
Array ( [id] => 20729395 [patent_doc_number] => 12636640 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-05-26 [patent_title] => Superatomic material, sol, preparation method therefor, and application thereof [patent_app_type] => utility [patent_app_number] => 18/004953 [patent_app_country] => US [patent_app_date] => 2020-07-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 13 [patent_no_of_words] => 6194 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 67 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18004953 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/004953
Superatomic material, sol, preparation method therefor, and application thereof Jul 20, 2020 Issued
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