Search

Rachel Kahn

Examiner (ID: 2736, Phone: (571)270-7346 , Office: P/1766 )

Most Active Art Unit
1766
Art Unit(s)
1796, 1766
Total Applications
790
Issued Applications
209
Pending Applications
131
Abandoned Applications
494

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 16557278 [patent_doc_number] => 20210002426 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-01-07 [patent_title] => ULTRA STRONG TWO DIMENSIONAL POLYMERS [patent_app_type] => utility [patent_app_number] => 16/919051 [patent_app_country] => US [patent_app_date] => 2020-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14421 [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] => 16919051 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/919051
ULTRA STRONG TWO DIMENSIONAL POLYMERS Jun 30, 2020 Pending
Array ( [id] => 17945653 [patent_doc_number] => 20220332670 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-20 [patent_title] => ARTIFICIAL MELANIN NANOPARTICLES AND METHODS INCLUDING POROUS MELANIN MATERIALS [patent_app_type] => utility [patent_app_number] => 17/621908 [patent_app_country] => US [patent_app_date] => 2020-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 30452 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [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] => 17621908 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/621908
ARTIFICIAL MELANIN NANOPARTICLES AND METHODS INCLUDING POROUS MELANIN MATERIALS Jun 25, 2020 Pending
Array ( [id] => 16541107 [patent_doc_number] => 20200407520 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-31 [patent_title] => POLYIMIDE-BASED FILM AND PREPARATION METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 16/912974 [patent_app_country] => US [patent_app_date] => 2020-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8899 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16912974 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/912974
POLYIMIDE-BASED FILM AND PREPARATION METHOD THEREOF Jun 25, 2020 Pending
Array ( [id] => 16541107 [patent_doc_number] => 20200407520 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-31 [patent_title] => POLYIMIDE-BASED FILM AND PREPARATION METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 16/912974 [patent_app_country] => US [patent_app_date] => 2020-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8899 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16912974 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/912974
POLYIMIDE-BASED FILM AND PREPARATION METHOD THEREOF Jun 25, 2020 Pending
Array ( [id] => 17990270 [patent_doc_number] => 20220356307 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-10 [patent_title] => VULCANISABLE SILICONE COMPOSITIONS [patent_app_type] => utility [patent_app_number] => 17/621649 [patent_app_country] => US [patent_app_date] => 2020-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10417 [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] => 17621649 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/621649
VULCANISABLE SILICONE COMPOSITIONS Jun 22, 2020 Pending
Array ( [id] => 17990270 [patent_doc_number] => 20220356307 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-10 [patent_title] => VULCANISABLE SILICONE COMPOSITIONS [patent_app_type] => utility [patent_app_number] => 17/621649 [patent_app_country] => US [patent_app_date] => 2020-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10417 [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] => 17621649 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/621649
VULCANISABLE SILICONE COMPOSITIONS Jun 22, 2020 Pending
Array ( [id] => 17792198 [patent_doc_number] => 20220251289 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-11 [patent_title] => METHOD FOR PREPARING AN ELASTOMER FROM A HYDROXYLATED FATTY ACID AND ELASTOMER OBTAINED BY SUCH A METHOD [patent_app_type] => utility [patent_app_number] => 17/622509 [patent_app_country] => US [patent_app_date] => 2020-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12127 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 199 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17622509 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/622509
METHOD FOR PREPARING AN ELASTOMER FROM A HYDROXYLATED FATTY ACID AND ELASTOMER OBTAINED BY SUCH A METHOD Jun 22, 2020 Issued
Array ( [id] => 16525580 [patent_doc_number] => 20200399660 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-24 [patent_title] => MODIFIED POLYAMINE POLYMERS FOR DELIVERY OF BIOMOLECULES INTO CELLS [patent_app_type] => utility [patent_app_number] => 16/909475 [patent_app_country] => US [patent_app_date] => 2020-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16215 [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] => 16909475 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/909475
MODIFIED POLYAMINE POLYMERS FOR DELIVERY OF BIOMOLECULES INTO CELLS Jun 22, 2020 Pending
Array ( [id] => 17792198 [patent_doc_number] => 20220251289 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-11 [patent_title] => METHOD FOR PREPARING AN ELASTOMER FROM A HYDROXYLATED FATTY ACID AND ELASTOMER OBTAINED BY SUCH A METHOD [patent_app_type] => utility [patent_app_number] => 17/622509 [patent_app_country] => US [patent_app_date] => 2020-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12127 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 199 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17622509 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/622509
METHOD FOR PREPARING AN ELASTOMER FROM A HYDROXYLATED FATTY ACID AND ELASTOMER OBTAINED BY SUCH A METHOD Jun 22, 2020 Issued
Array ( [id] => 17807543 [patent_doc_number] => 20220259378 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-18 [patent_title] => RESIN COMPOSITION, PREPREG, METHOD FOR MANUFACTURING PREPREG, LAMINATE, AND PRINTED WIRING BOARD [patent_app_type] => utility [patent_app_number] => 17/622119 [patent_app_country] => US [patent_app_date] => 2020-06-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13091 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -29 [patent_words_short_claim] => 41 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17622119 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/622119
RESIN COMPOSITION, PREPREG, METHOD FOR MANUFACTURING PREPREG, LAMINATE, AND PRINTED WIRING BOARD Jun 18, 2020 Abandoned
Array ( [id] => 20213640 [patent_doc_number] => 12410283 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-09 [patent_title] => Photopolymerizable thermoplastics and methods of making and using same [patent_app_type] => utility [patent_app_number] => 17/616922 [patent_app_country] => US [patent_app_date] => 2020-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 36 [patent_no_of_words] => 12418 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17616922 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/616922
Photopolymerizable thermoplastics and methods of making and using same Jun 7, 2020 Issued
Array ( [id] => 20213640 [patent_doc_number] => 12410283 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-09 [patent_title] => Photopolymerizable thermoplastics and methods of making and using same [patent_app_type] => utility [patent_app_number] => 17/616922 [patent_app_country] => US [patent_app_date] => 2020-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 36 [patent_no_of_words] => 12418 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17616922 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/616922
Photopolymerizable thermoplastics and methods of making and using same Jun 7, 2020 Issued
Array ( [id] => 19473943 [patent_doc_number] => 12104019 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-01 [patent_title] => Bridged frustrated Lewis pairs as thermal trigger for reactions between Si--H and alpha-beta unsaturated esters [patent_app_type] => utility [patent_app_number] => 17/601723 [patent_app_country] => US [patent_app_date] => 2020-06-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6479 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 18 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17601723 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/601723
Bridged frustrated Lewis pairs as thermal trigger for reactions between Si--H and alpha-beta unsaturated esters Jun 1, 2020 Issued
Array ( [id] => 17852002 [patent_doc_number] => 20220282044 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-08 [patent_title] => Polymerized high-molecular-weight sterically hindered amine and preparation method thereof [patent_app_type] => utility [patent_app_number] => 17/621515 [patent_app_country] => US [patent_app_date] => 2020-05-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8268 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [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] => 17621515 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/621515
Polymerized high-molecular-weight sterically hindered amine and preparation method thereof May 27, 2020 Pending
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17/621515
Polymerized high-molecular-weight sterically hindered amine and preparation method thereof May 27, 2020 Pending
Array ( [id] => 18350012 [patent_doc_number] => 20230138123 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-04 [patent_title] => CURABLE SILICONE PRESSURE SENSITIVE ADHESIVE EMULSION AND METHOD FOR ITS PREPARATION [patent_app_type] => utility [patent_app_number] => 17/913228 [patent_app_country] => US [patent_app_date] => 2020-05-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9033 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 17913228 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/913228
CURABLE SILICONE PRESSURE SENSITIVE ADHESIVE EMULSION AND METHOD FOR ITS PREPARATION May 26, 2020 Pending
Array ( [id] => 16915974 [patent_doc_number] => 20210189066 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-24 [patent_title] => POLYIMIDE PRECURSOR SOLUTION AND METHOD FOR PRODUCING POLYIMIDE FILM [patent_app_type] => utility [patent_app_number] => 16/847630 [patent_app_country] => US [patent_app_date] => 2020-04-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7224 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16847630 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/847630
POLYIMIDE PRECURSOR SOLUTION AND METHOD FOR PRODUCING POLYIMIDE FILM Apr 12, 2020 Abandoned
Array ( [id] => 16190905 [patent_doc_number] => 20200231754 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-23 [patent_title] => COPOLYESTERIMIDES DERIVED FROM N,N'-BIS-(HYDROXYALKYL)-PYROMELLITIC DIIMIDE AND FILMS MADE THEREFROM [patent_app_type] => utility [patent_app_number] => 16/841004 [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] => 9273 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16841004 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/841004
COPOLYESTERIMIDES DERIVED FROM N,N'-BIS-(HYDROXYALKYL)-PYROMELLITIC DIIMIDE AND FILMS MADE THEREFROM Apr 5, 2020 Abandoned
Array ( [id] => 16177015 [patent_doc_number] => 20200223983 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-16 [patent_title] => POLY(IMIDE-AMIDE) COPOLYMER, A METHOD FOR PREPARING A POLY(IMIDE-AMIDE) COPOLYMER, AND AN ARTICLE INCLUDING A POLY(IMIDE-AMIDE) COPOLYMER [patent_app_type] => utility [patent_app_number] => 16/837193 [patent_app_country] => US [patent_app_date] => 2020-04-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12708 [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] => 16837193 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/837193
POLY(IMIDE-AMIDE) COPOLYMER, A METHOD FOR PREPARING A POLY(IMIDE-AMIDE) COPOLYMER, AND AN ARTICLE INCLUDING A POLY(IMIDE-AMIDE) COPOLYMER Mar 31, 2020 Abandoned
Array ( [id] => 16177015 [patent_doc_number] => 20200223983 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-16 [patent_title] => POLY(IMIDE-AMIDE) COPOLYMER, A METHOD FOR PREPARING A POLY(IMIDE-AMIDE) COPOLYMER, AND AN ARTICLE INCLUDING A POLY(IMIDE-AMIDE) COPOLYMER [patent_app_type] => utility [patent_app_number] => 16/837193 [patent_app_country] => US [patent_app_date] => 2020-04-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12708 [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] => 16837193 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/837193
POLY(IMIDE-AMIDE) COPOLYMER, A METHOD FOR PREPARING A POLY(IMIDE-AMIDE) COPOLYMER, AND AN ARTICLE INCLUDING A POLY(IMIDE-AMIDE) COPOLYMER Mar 31, 2020 Abandoned
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