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] => 18895310 [patent_doc_number] => 20240010795 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-11 [patent_title] => IMIDE COMPOSITION AND PRESERVATIVE COMPOSITION COMPRISING THE IMIDE COMPOSITION [patent_app_type] => utility [patent_app_number] => 18/215962 [patent_app_country] => US [patent_app_date] => 2023-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5208 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18215962 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/215962
IMIDE COMPOSITION AND PRESERVATIVE COMPOSITION COMPRISING THE IMIDE COMPOSITION Jun 28, 2023 Pending
Array ( [id] => 18692704 [patent_doc_number] => 20230323032 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-12 [patent_title] => HIGH-TEMPERATURE ENERGY STORAGE HYBRID POLYETHERIMIDE DIELECTRIC THIN FILM, PREPARATION METHOD THEREFOR, AND USE THEREOF [patent_app_type] => utility [patent_app_number] => 18/333512 [patent_app_country] => US [patent_app_date] => 2023-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4421 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18333512 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/333512
HIGH-TEMPERATURE ENERGY STORAGE HYBRID POLYETHERIMIDE DIELECTRIC THIN FILM, PREPARATION METHOD THEREFOR, AND USE THEREOF Jun 11, 2023 Abandoned
Array ( [id] => 19738377 [patent_doc_number] => 12215195 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2025-02-04 [patent_title] => Cross-linkable thermoplastics, and processes of making and using same [patent_app_type] => utility [patent_app_number] => 18/328835 [patent_app_country] => US [patent_app_date] => 2023-06-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 10 [patent_no_of_words] => 9998 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 302 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18328835 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/328835
Cross-linkable thermoplastics, and processes of making and using same Jun 4, 2023 Issued
Array ( [id] => 18786244 [patent_doc_number] => 20230374296 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-23 [patent_title] => BIODEGRADABLE MOLDED ARTICLE AND BIODEGRADABLE POLYESTER RESIN COMPOSITION AND BIODEGRADABLE POLYESTER FILM [patent_app_type] => utility [patent_app_number] => 18/320220 [patent_app_country] => US [patent_app_date] => 2023-05-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 32562 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18320220 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/320220
BIODEGRADABLE MOLDED ARTICLE AND BIODEGRADABLE POLYESTER RESIN COMPOSITION AND BIODEGRADABLE POLYESTER FILM May 18, 2023 Pending
Array ( [id] => 18786244 [patent_doc_number] => 20230374296 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-23 [patent_title] => BIODEGRADABLE MOLDED ARTICLE AND BIODEGRADABLE POLYESTER RESIN COMPOSITION AND BIODEGRADABLE POLYESTER FILM [patent_app_type] => utility [patent_app_number] => 18/320220 [patent_app_country] => US [patent_app_date] => 2023-05-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 32562 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18320220 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/320220
BIODEGRADABLE MOLDED ARTICLE AND BIODEGRADABLE POLYESTER RESIN COMPOSITION AND BIODEGRADABLE POLYESTER FILM May 18, 2023 Pending
Array ( [id] => 18923097 [patent_doc_number] => 20240026101 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-25 [patent_title] => BIODEGRADABLE HIGH-BARRIER PACKAGING FILM AND PREPARATION METHOD AND APPLICATION THEREOF [patent_app_type] => utility [patent_app_number] => 18/318074 [patent_app_country] => US [patent_app_date] => 2023-05-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4967 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18318074 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/318074
BIODEGRADABLE HIGH-BARRIER PACKAGING FILM AND PREPARATION METHOD AND APPLICATION THEREOF May 15, 2023 Abandoned
Array ( [id] => 18770917 [patent_doc_number] => 20230365723 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-16 [patent_title] => METHOD FOR PREPARING FINE PARTICLES HAVING ENCLOSED VOIDS WITH IMPROVED STAIN RESISTANCE CONTAINING FUNCTIONAL PHOSPHORIC ACID MONOMER AND COMPOSITION COMPRISING THE PARTICLES [patent_app_type] => utility [patent_app_number] => 18/144853 [patent_app_country] => US [patent_app_date] => 2023-05-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7778 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18144853 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/144853
METHOD FOR PREPARING FINE PARTICLES HAVING ENCLOSED VOIDS WITH IMPROVED STAIN RESISTANCE CONTAINING FUNCTIONAL PHOSPHORIC ACID MONOMER AND COMPOSITION COMPRISING THE PARTICLES May 8, 2023 Pending
Array ( [id] => 18597362 [patent_doc_number] => 20230272157 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-31 [patent_title] => SURFACE MODIFICATION OF SUBSTRATES USING POLY (2-OXAZINE)S [patent_app_type] => utility [patent_app_number] => 18/312223 [patent_app_country] => US [patent_app_date] => 2023-05-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6519 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [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] => 18312223 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/312223
SURFACE MODIFICATION OF SUBSTRATES USING POLY (2-OXAZINE)S May 3, 2023 Abandoned
Array ( [id] => 18552223 [patent_doc_number] => 20230250232 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-10 [patent_title] => High Molecular Weight Polyamides and CoPolyamides with Uniform RV and Low Gel Content [patent_app_type] => utility [patent_app_number] => 18/135130 [patent_app_country] => US [patent_app_date] => 2023-04-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11182 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18135130 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/135130
High Molecular Weight Polyamides and CoPolyamides with Uniform RV and Low Gel Content Apr 14, 2023 Abandoned
Array ( [id] => 19187904 [patent_doc_number] => 20240166817 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-23 [patent_title] => RESIN COMPOSITION [patent_app_type] => utility [patent_app_number] => 18/298393 [patent_app_country] => US [patent_app_date] => 2023-04-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5630 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 46 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18298393 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/298393
RESIN COMPOSITION Apr 10, 2023 Pending
Array ( [id] => 18551148 [patent_doc_number] => 20230249150 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-10 [patent_title] => POROUS FILM, METHOD FOR MANUFACTURING POROUS FILM, MICROLENS ARRAY, MICROREACTOR, AND BIO-DEVICE [patent_app_type] => utility [patent_app_number] => 18/186378 [patent_app_country] => US [patent_app_date] => 2023-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9257 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18186378 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/186378
POROUS FILM, METHOD FOR MANUFACTURING POROUS FILM, MICROLENS ARRAY, MICROREACTOR, AND BIO-DEVICE Mar 19, 2023 Pending
Array ( [id] => 19142276 [patent_doc_number] => 20240141108 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-02 [patent_title] => POLYSUCCINIMIDE DERIVATIVE AND USE OF THE SAME FOR MAKING NANOMATERIAL [patent_app_type] => utility [patent_app_number] => 18/150721 [patent_app_country] => US [patent_app_date] => 2023-01-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7412 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18150721 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/150721
POLYSUCCINIMIDE DERIVATIVE AND USE OF THE SAME FOR MAKING NANOMATERIAL Jan 4, 2023 Pending
Array ( [id] => 19067320 [patent_doc_number] => 20240101746 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-28 [patent_title] => BENZOXAZINE RESIN AND PREPARATION METHOD THEREOF, AND ADHESIVE [patent_app_type] => utility [patent_app_number] => 18/090531 [patent_app_country] => US [patent_app_date] => 2022-12-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3703 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 18090531 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/090531
BENZOXAZINE RESIN AND PREPARATION METHOD THEREOF, AND ADHESIVE Dec 28, 2022 Pending
Array ( [id] => 19067320 [patent_doc_number] => 20240101746 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-28 [patent_title] => BENZOXAZINE RESIN AND PREPARATION METHOD THEREOF, AND ADHESIVE [patent_app_type] => utility [patent_app_number] => 18/090531 [patent_app_country] => US [patent_app_date] => 2022-12-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3703 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 18090531 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/090531
BENZOXAZINE RESIN AND PREPARATION METHOD THEREOF, AND ADHESIVE Dec 28, 2022 Pending
Array ( [id] => 19202912 [patent_doc_number] => 20240174811 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-30 [patent_title] => MODIFIED BISMALEIMIDE RESIN [patent_app_type] => utility [patent_app_number] => 18/088782 [patent_app_country] => US [patent_app_date] => 2022-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4059 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 52 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18088782 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/088782
MODIFIED BISMALEIMIDE RESIN Dec 26, 2022 Pending
Array ( [id] => 19034709 [patent_doc_number] => 20240084524 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-14 [patent_title] => ARTIFICIAL TURF FIBER COMPRISING A POLYOLEFIN GRAFTED WITH SILOXANES [patent_app_type] => utility [patent_app_number] => 18/145289 [patent_app_country] => US [patent_app_date] => 2022-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15893 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 23 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18145289 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/145289
ARTIFICIAL TURF FIBER COMPRISING A POLYOLEFIN GRAFTED WITH SILOXANES Dec 21, 2022 Pending
Array ( [id] => 19034709 [patent_doc_number] => 20240084524 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-14 [patent_title] => ARTIFICIAL TURF FIBER COMPRISING A POLYOLEFIN GRAFTED WITH SILOXANES [patent_app_type] => utility [patent_app_number] => 18/145289 [patent_app_country] => US [patent_app_date] => 2022-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15893 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 23 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18145289 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/145289
ARTIFICIAL TURF FIBER COMPRISING A POLYOLEFIN GRAFTED WITH SILOXANES Dec 21, 2022 Pending
Array ( [id] => 19034709 [patent_doc_number] => 20240084524 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-14 [patent_title] => ARTIFICIAL TURF FIBER COMPRISING A POLYOLEFIN GRAFTED WITH SILOXANES [patent_app_type] => utility [patent_app_number] => 18/145289 [patent_app_country] => US [patent_app_date] => 2022-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15893 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 23 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18145289 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/145289
ARTIFICIAL TURF FIBER COMPRISING A POLYOLEFIN GRAFTED WITH SILOXANES Dec 21, 2022 Pending
Array ( [id] => 18308740 [patent_doc_number] => 20230112640 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-13 [patent_title] => HYDROLYSIS STABLE COMPOSITIONS FOR FILMS IN SOLAR CELLS [patent_app_type] => utility [patent_app_number] => 18/080123 [patent_app_country] => US [patent_app_date] => 2022-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2809 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18080123 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/080123
HYDROLYSIS STABLE COMPOSITIONS FOR FILMS IN SOLAR CELLS Dec 12, 2022 Abandoned
Array ( [id] => 20024998 [patent_doc_number] => 20250163220 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-22 [patent_title] => Novel Compositions with Improved Characteristics [patent_app_type] => utility [patent_app_number] => 18/720005 [patent_app_country] => US [patent_app_date] => 2022-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20372 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 531 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18720005 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/720005
Novel Compositions with Improved Characteristics Dec 12, 2022 Pending
Menu