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] => 15963279 [patent_doc_number] => 20200165391 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-05-28 [patent_title] => POLYIMIDE POLYMER, AND POLYIMIDE FILM INCLUDING THE SAME, AND MANUFACTURING METHOD OF POLYIMIDE FILM [patent_app_type] => utility [patent_app_number] => 16/217698 [patent_app_country] => US [patent_app_date] => 2018-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5028 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 16217698 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/217698
POLYIMIDE POLYMER, AND POLYIMIDE FILM INCLUDING THE SAME, AND MANUFACTURING METHOD OF POLYIMIDE FILM Dec 11, 2018 Abandoned
Array ( [id] => 14439211 [patent_doc_number] => 20190177478 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-06-13 [patent_title] => Process for preparing polymers from monomers comprising laurolactam [patent_app_type] => utility [patent_app_number] => 16/216143 [patent_app_country] => US [patent_app_date] => 2018-12-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4008 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16216143 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/216143
Process for preparing polymers from monomers comprising laurolactam Dec 10, 2018 Abandoned
Array ( [id] => 14467961 [patent_doc_number] => 20190185623 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-06-20 [patent_title] => MODIFIED NYLON 66 FIBER [patent_app_type] => utility [patent_app_number] => 16/212660 [patent_app_country] => US [patent_app_date] => 2018-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3627 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 166 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16212660 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/212660
Modified nylon 66 fiber Dec 5, 2018 Issued
Array ( [id] => 16332758 [patent_doc_number] => 20200303724 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-24 [patent_title] => PROCESS FOR MAKING A CATHODE, AND INTERMEDIATES SUITABLE THEREFOR [patent_app_type] => utility [patent_app_number] => 16/769414 [patent_app_country] => US [patent_app_date] => 2018-12-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11697 [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] => 16769414 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/769414
PROCESS FOR MAKING A CATHODE, AND INTERMEDIATES SUITABLE THEREFOR Dec 3, 2018 Abandoned
Array ( [id] => 14624763 [patent_doc_number] => 20190225749 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-07-25 [patent_title] => POLYAMIDE RESIN COMPOSITION WITH REDUCED RADIATION NOISE [patent_app_type] => utility [patent_app_number] => 16/209105 [patent_app_country] => US [patent_app_date] => 2018-12-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4647 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [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] => 16209105 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/209105
POLYAMIDE RESIN COMPOSITION WITH REDUCED RADIATION NOISE Dec 3, 2018 Abandoned
Array ( [id] => 15435627 [patent_doc_number] => 20200031997 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-30 [patent_title] => TRANSPARENT POLYIMIDE FILMS AND METHOD OF PREPARATION [patent_app_type] => utility [patent_app_number] => 16/193321 [patent_app_country] => US [patent_app_date] => 2018-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7092 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 284 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16193321 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/193321
TRANSPARENT POLYIMIDE FILMS AND METHOD OF PREPARATION Nov 15, 2018 Abandoned
Array ( [id] => 14342367 [patent_doc_number] => 20190153156 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-05-23 [patent_title] => FUNCTIONALIZATION OF TRANS-3-HEXENEDIOIC ACID FOR THE PRODUCTION OF HYDROPHOBIC POLYAMIDES AND CHEMICAL RESISTANCE THEREOF [patent_app_type] => utility [patent_app_number] => 16/192937 [patent_app_country] => US [patent_app_date] => 2018-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5202 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -36 [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] => 16192937 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/192937
FUNCTIONALIZATION OF TRANS-3-HEXENEDIOIC ACID FOR THE PRODUCTION OF HYDROPHOBIC POLYAMIDES AND CHEMICAL RESISTANCE THEREOF Nov 15, 2018 Abandoned
Array ( [id] => 14309803 [patent_doc_number] => 20190144605 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-05-16 [patent_title] => DIAMINE COMPOUND, DIAMINE-DIACID SALT, COPOLYMER AND METHOD FOR MANUFACTURING THE SAME [patent_app_type] => utility [patent_app_number] => 16/190782 [patent_app_country] => US [patent_app_date] => 2018-11-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3875 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 11 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16190782 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/190782
Diamine-diacid salt, copolymer and method for manufacturing the same Nov 13, 2018 Issued
Array ( [id] => 16506265 [patent_doc_number] => 20200385521 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-10 [patent_title] => METHOD FOR PRODUCING POLYAMIDE COMPRISING AMIDE-BASED MOLECULAR WEIGHT MODIFIER, AND POLYAMIDE PRODUCED THEREBY [patent_app_type] => utility [patent_app_number] => 16/767406 [patent_app_country] => US [patent_app_date] => 2018-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4842 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16767406 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/767406
Method for producing polyamide comprising amide-based molecular weight modifier, and polyamide produced thereby Oct 29, 2018 Issued
Array ( [id] => 14230735 [patent_doc_number] => 20190127540 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-05-02 [patent_title] => SURFACE TREATMENT METHOD, SURFACE TREATMENT LIQUID, AND SURFACE-TREATED ARTICLE [patent_app_type] => utility [patent_app_number] => 16/172952 [patent_app_country] => US [patent_app_date] => 2018-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8808 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16172952 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/172952
SURFACE TREATMENT METHOD, SURFACE TREATMENT LIQUID, AND SURFACE-TREATED ARTICLE Oct 28, 2018 Abandoned
Array ( [id] => 17299604 [patent_doc_number] => 20210395443 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-23 [patent_title] => Integrated Preparation Process for Producing Polyglycolic Acid Products [patent_app_type] => utility [patent_app_number] => 17/289445 [patent_app_country] => US [patent_app_date] => 2018-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5806 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -25 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17289445 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/289445
Integrated Preparation Process for Producing Polyglycolic Acid Products Oct 28, 2018 Abandoned
Array ( [id] => 14230713 [patent_doc_number] => 20190127529 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-05-02 [patent_title] => POLYIMIDE FOR FLEXIBLE DISPLAYS, FLEXIBLE DISPLAYS, AND METHODS FOR MAKING FLEXIBLE DISPLAYS [patent_app_type] => utility [patent_app_number] => 16/173090 [patent_app_country] => US [patent_app_date] => 2018-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 32369 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16173090 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/173090
POLYIMIDE FOR FLEXIBLE DISPLAYS, FLEXIBLE DISPLAYS, AND METHODS FOR MAKING FLEXIBLE DISPLAYS Oct 28, 2018 Abandoned
Array ( [id] => 16915973 [patent_doc_number] => 20210189065 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-24 [patent_title] => POLYIMIDE RESIN AND PRODUCTION METHOD THEREFOR, POLYIMIDE SOLUTION, AND POLYIMIDE FILM AND PRODUCTION METHOD THEREFOR [patent_app_type] => utility [patent_app_number] => 16/755195 [patent_app_country] => US [patent_app_date] => 2018-10-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9686 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 16755195 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/755195
POLYIMIDE RESIN AND PRODUCTION METHOD THEREFOR, POLYIMIDE SOLUTION, AND POLYIMIDE FILM AND PRODUCTION METHOD THEREFOR Oct 8, 2018 Abandoned
Array ( [id] => 16253602 [patent_doc_number] => 20200262976 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-08-20 [patent_title] => PRODUCTION METHOD FOR POLYAMIDE-4 PARTICLES [patent_app_type] => utility [patent_app_number] => 16/651075 [patent_app_country] => US [patent_app_date] => 2018-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3303 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 16651075 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/651075
PRODUCTION METHOD FOR POLYAMIDE-4 PARTICLES Sep 26, 2018 Abandoned
Array ( [id] => 16112065 [patent_doc_number] => 20200208055 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-02 [patent_title] => COPOLYMER FOR LIQUID CRYSTAL ALIGNMENT AGENT, LIQUID CRYSTAL ALIGNMENT AGENT INCLUDING THE SAME, AND LIQUID CRYSTAL ALIGNMENT FILM AND LIQUID CRYSTAL DISPLAY DEVICE USING THE SAME [patent_app_type] => utility [patent_app_number] => 16/611936 [patent_app_country] => US [patent_app_date] => 2018-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11036 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 434 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16611936 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/611936
Copolymer for liquid crystal alignment agent, liquid crystal alignment agent including the same, and liquid crystal alignment film and liquid crystal display device using the same Sep 19, 2018 Issued
Array ( [id] => 16268911 [patent_doc_number] => 20200270398 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-08-27 [patent_title] => METHOD OF MAKING A POLYETHERIMIDE [patent_app_type] => utility [patent_app_number] => 16/646663 [patent_app_country] => US [patent_app_date] => 2018-09-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6254 [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] => 16646663 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/646663
METHOD OF MAKING A POLYETHERIMIDE Sep 18, 2018 Abandoned
Array ( [id] => 16253603 [patent_doc_number] => 20200262977 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-08-20 [patent_title] => MELT POLYMERIZATION METHOD FOR POLYETHERIMIDES [patent_app_type] => utility [patent_app_number] => 16/647924 [patent_app_country] => US [patent_app_date] => 2018-09-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6272 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 29 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16647924 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/647924
MELT POLYMERIZATION METHOD FOR POLYETHERIMIDES Sep 18, 2018 Abandoned
Array ( [id] => 16156765 [patent_doc_number] => 20200216615 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-09 [patent_title] => MELT POLYMERIZATION METHOD FOR POLYETHERIMIDES [patent_app_type] => utility [patent_app_number] => 16/647793 [patent_app_country] => US [patent_app_date] => 2018-09-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7029 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 40 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16647793 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/647793
MELT POLYMERIZATION METHOD FOR POLYETHERIMIDES Sep 18, 2018 Abandoned
Array ( [id] => 16190904 [patent_doc_number] => 20200231753 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-23 [patent_title] => METHOD OF MODIFYING A POLYIMIDE AND THE POLYIMIDE RESULTING THEREFROM [patent_app_type] => utility [patent_app_number] => 16/647780 [patent_app_country] => US [patent_app_date] => 2018-09-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5838 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 37 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16647780 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/647780
METHOD OF MODIFYING A POLYIMIDE AND THE POLYIMIDE RESULTING THEREFROM Sep 18, 2018 Abandoned
Array ( [id] => 16156763 [patent_doc_number] => 20200216614 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-09 [patent_title] => LOW-COLOR POLYMERS FOR USE IN ELECTRONIC DEVICES [patent_app_type] => utility [patent_app_number] => 16/648183 [patent_app_country] => US [patent_app_date] => 2018-09-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21333 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16648183 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/648183
LOW-COLOR POLYMERS FOR USE IN ELECTRONIC DEVICES Sep 10, 2018 Abandoned
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