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] => 17141519 [patent_doc_number] => 20210309531 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-07 [patent_title] => PREPARATION OF METAL DIBORIDE AND BORON-DOPED POWDERS [patent_app_type] => utility [patent_app_number] => 17/350469 [patent_app_country] => US [patent_app_date] => 2021-06-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4186 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17350469 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/350469
Preparation of metal diboride and boron-doped powders Jun 16, 2021 Issued
Array ( [id] => 19947425 [patent_doc_number] => 12318763 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-03 [patent_title] => Z-type heterojunction composite material of tungsten oxide nanorod/titanium carbide quantum dot/indium sulfide nanosheet, preparation method therefor and application thereof [patent_app_type] => utility [patent_app_number] => 18/011835 [patent_app_country] => US [patent_app_date] => 2021-06-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 0 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18011835 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/011835
Z-type heterojunction composite material of tungsten oxide nanorod/titanium carbide quantum dot/indium sulfide nanosheet, preparation method therefor and application thereof Jun 16, 2021 Issued
Array ( [id] => 17399172 [patent_doc_number] => 20220041262 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-10 [patent_title] => MIXED LIFTING GASES FOR HIGH-ALTITUDE BALLOONS [patent_app_type] => utility [patent_app_number] => 17/342789 [patent_app_country] => US [patent_app_date] => 2021-06-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9481 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 39 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17342789 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/342789
MIXED LIFTING GASES FOR HIGH-ALTITUDE BALLOONS Jun 8, 2021 Abandoned
Array ( [id] => 19121249 [patent_doc_number] => 11965220 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-04-23 [patent_title] => Methods for treating lignocellulosic materials [patent_app_type] => utility [patent_app_number] => 17/339883 [patent_app_country] => US [patent_app_date] => 2021-06-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 53 [patent_figures_cnt] => 55 [patent_no_of_words] => 65944 [patent_no_of_claims] => 31 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17339883 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/339883
Methods for treating lignocellulosic materials Jun 3, 2021 Issued
Array ( [id] => 18497809 [patent_doc_number] => 20230220502 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-13 [patent_title] => ALLULOSE SYRUP [patent_app_type] => utility [patent_app_number] => 17/928994 [patent_app_country] => US [patent_app_date] => 2021-06-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11966 [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] => 17928994 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/928994
ALLULOSE SYRUP Jun 3, 2021 Abandoned
Array ( [id] => 17548326 [patent_doc_number] => 20220119667 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-21 [patent_title] => NANO-CELLULOSE COMPOSITIONS, COATINGS, AND USES THEREOF [patent_app_type] => utility [patent_app_number] => 17/331382 [patent_app_country] => US [patent_app_date] => 2021-05-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 33304 [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] => 17331382 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/331382
Nano-cellulose compositions, coatings, and uses thereof May 25, 2021 Issued
Array ( [id] => 18530067 [patent_doc_number] => 20230235136 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-27 [patent_title] => METHOD OF MAKING CELLULOSE BIOPLASTICS [patent_app_type] => utility [patent_app_number] => 17/928697 [patent_app_country] => US [patent_app_date] => 2021-05-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16705 [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] => 17928697 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/928697
Method of making cellulose bioplastics May 19, 2021 Issued
Array ( [id] => 18469040 [patent_doc_number] => 20230203324 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-29 [patent_title] => Improved Non-Stick Coating [patent_app_type] => utility [patent_app_number] => 17/925993 [patent_app_country] => US [patent_app_date] => 2021-05-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5250 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17925993 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/925993
Improved Non-Stick Coating May 17, 2021 Pending
Array ( [id] => 18419015 [patent_doc_number] => 20230173475 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-08 [patent_title] => entitled METHOD FOR PREPARING A CATALYST FOR ENVIRONMENTAL DECONTAMINATION BY MEANS OF NON-SELECTIVE REDUCTIVE HETEROGENEOUS ELECTROCATALYSIS [patent_app_type] => utility [patent_app_number] => 17/998034 [patent_app_country] => US [patent_app_date] => 2021-05-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6239 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 203 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17998034 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/998034
entitled METHOD FOR PREPARING A CATALYST FOR ENVIRONMENTAL DECONTAMINATION BY MEANS OF NON-SELECTIVE REDUCTIVE HETEROGENEOUS ELECTROCATALYSIS May 6, 2021 Pending
Array ( [id] => 20771573 [patent_doc_number] => 12655233 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-06-16 [patent_title] => Fibrous cellulose, fibrous cellulose dispersion, and fibrous cellulose production method [patent_app_type] => utility [patent_app_number] => 17/919921 [patent_app_country] => US [patent_app_date] => 2021-04-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 27279 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 269 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17919921 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/919921
Fibrous cellulose, fibrous cellulose dispersion, and fibrous cellulose production method Apr 21, 2021 Issued
Array ( [id] => 19076400 [patent_doc_number] => 11945750 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-04-02 [patent_title] => Method for recycling residual paint colorant from empty paint colorant containers and products made therefrom [patent_app_type] => utility [patent_app_number] => 17/230704 [patent_app_country] => US [patent_app_date] => 2021-04-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3485 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17230704 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/230704
Method for recycling residual paint colorant from empty paint colorant containers and products made therefrom Apr 13, 2021 Issued
Array ( [id] => 18545393 [patent_doc_number] => 11718733 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-08-08 [patent_title] => Starch nanocomposite materials [patent_app_type] => utility [patent_app_number] => 17/229889 [patent_app_country] => US [patent_app_date] => 2021-04-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 8194 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 47 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17229889 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/229889
Starch nanocomposite materials Apr 13, 2021 Issued
Array ( [id] => 16977458 [patent_doc_number] => 20210221695 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-22 [patent_title] => PROCESS FOR THE FLASH CALCINATION OF A ZEOLITIC MATERIAL [patent_app_type] => utility [patent_app_number] => 17/218959 [patent_app_country] => US [patent_app_date] => 2021-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14009 [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] => 17218959 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/218959
Process for the flash calcination of a zeolitic material Mar 30, 2021 Issued
Array ( [id] => 20492515 [patent_doc_number] => 12534377 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-01-27 [patent_title] => Carbon-containing alumina powder, resin composition, heat dissipation component, and method for producing carbon-containing alumina powder [patent_app_type] => utility [patent_app_number] => 17/915368 [patent_app_country] => US [patent_app_date] => 2021-03-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4633 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 178 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17915368 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/915368
Carbon-containing alumina powder, resin composition, heat dissipation component, and method for producing carbon-containing alumina powder Mar 23, 2021 Issued
Array ( [id] => 18346022 [patent_doc_number] => 20230134132 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-04 [patent_title] => ALUMINA POWDER, RESIN COMPOSITION, AND HEAT DISSIPATION COMPONENT [patent_app_type] => utility [patent_app_number] => 17/915258 [patent_app_country] => US [patent_app_date] => 2021-03-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10292 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 192 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17915258 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/915258
ALUMINA POWDER, RESIN COMPOSITION, AND HEAT DISSIPATION COMPONENT Mar 23, 2021 Abandoned
Array ( [id] => 18391808 [patent_doc_number] => 20230160026 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-25 [patent_title] => METHOD FOR RECOVERING SUGAR [patent_app_type] => utility [patent_app_number] => 17/917248 [patent_app_country] => US [patent_app_date] => 2021-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10035 [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] => 17917248 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/917248
Method for recovering sugar Mar 22, 2021 Issued
Array ( [id] => 18093307 [patent_doc_number] => 20220411648 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-29 [patent_title] => Materials and Methods for the Efficient Dispersion of Nanoparticles [patent_app_type] => utility [patent_app_number] => 17/769880 [patent_app_country] => US [patent_app_date] => 2021-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14696 [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] => 17769880 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/769880
Materials and methods for the efficient dispersion of nanoparticles Mar 21, 2021 Issued
Array ( [id] => 16948283 [patent_doc_number] => 20210206974 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-08 [patent_title] => ENHANCED ALKYL ESTER CONTAINING OIL COMPOSITIONS AND METHODS OF MAKING AND USING THE SAME [patent_app_type] => utility [patent_app_number] => 17/207941 [patent_app_country] => US [patent_app_date] => 2021-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 24797 [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] => 17207941 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/207941
Enhanced alkyl ester containing oil compositions and methods of making and using the same Mar 21, 2021 Issued
Array ( [id] => 17036963 [patent_doc_number] => 20210253921 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-19 [patent_title] => PRODUCTION OF ADHESIVES AND OTHER GLUE-LIKE MATERIALS FROM UNEXTRACTED SEWAGE TREATMENT PLANT SLUDGES, ANIMAL MANURES AND ANIMAL MANURE-BASED SLUDGES, AND BACTERIAL/FUNGAL CELLS AND CELL COMPONENTS S AS DERIVED FROM CULTURING OPERATIONS [patent_app_type] => utility [patent_app_number] => 17/205081 [patent_app_country] => US [patent_app_date] => 2021-03-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3360 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 27 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17205081 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/205081
Production of adhesives and other glue-like materials from unextracted sewage treatment plant sludges, animal manures and animal manure-based sludges, and bacterial/fungal cells and cell components s as derived from culturing operations Mar 17, 2021 Issued
Array ( [id] => 18266650 [patent_doc_number] => 20230087892 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-23 [patent_title] => FLUX AND SOLDER PASTE [patent_app_type] => utility [patent_app_number] => 17/911485 [patent_app_country] => US [patent_app_date] => 2021-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7233 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [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] => 17911485 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/911485
FLUX AND SOLDER PASTE Mar 15, 2021 Pending
Menu