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] => 16126095 [patent_doc_number] => 10696792 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-06-30 [patent_title] => Telechelic poly(imide) oligomers, methods of manufacture, and uses thereof [patent_app_type] => utility [patent_app_number] => 16/347105 [patent_app_country] => US [patent_app_date] => 2017-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 20 [patent_no_of_words] => 8972 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16347105 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/347105
Telechelic poly(imide) oligomers, methods of manufacture, and uses thereof Nov 15, 2017 Issued
Array ( [id] => 12243598 [patent_doc_number] => 20180076461 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-03-15 [patent_title] => 'POLYIMIDE PRECURSOR SOLUTION, POLYIMIDE PRECURSOR, POLYIMIDE RESIN, MIXTURE SLURRY, ELECTRODE, MIXTURE SLURRY PRODUCTION METHOD, AND ELECTRODE FORMATION METHOD' [patent_app_type] => utility [patent_app_number] => 15/813734 [patent_app_country] => US [patent_app_date] => 2017-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 12821 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15813734 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/813734
POLYIMIDE PRECURSOR SOLUTION, POLYIMIDE PRECURSOR, POLYIMIDE RESIN, MIXTURE SLURRY, ELECTRODE, MIXTURE SLURRY PRODUCTION METHOD, AND ELECTRODE FORMATION METHOD Nov 14, 2017 Abandoned
Array ( [id] => 12790984 [patent_doc_number] => 20180155497 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-06-07 [patent_title] => Renewably Derived Polyamides and Methods of Making the Same [patent_app_type] => utility [patent_app_number] => 15/787300 [patent_app_country] => US [patent_app_date] => 2017-10-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7929 [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] => 15787300 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/787300
Renewably Derived Polyamides and Methods of Making the Same Oct 17, 2017 Pending
Array ( [id] => 12790984 [patent_doc_number] => 20180155497 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-06-07 [patent_title] => Renewably Derived Polyamides and Methods of Making the Same [patent_app_type] => utility [patent_app_number] => 15/787300 [patent_app_country] => US [patent_app_date] => 2017-10-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7929 [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] => 15787300 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/787300
Renewably Derived Polyamides and Methods of Making the Same Oct 17, 2017 Pending
Array ( [id] => 16253604 [patent_doc_number] => 20200262978 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-08-20 [patent_title] => Polyimides [patent_app_type] => utility [patent_app_number] => 16/084616 [patent_app_country] => US [patent_app_date] => 2017-10-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17522 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -35 [patent_words_short_claim] => 197 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16084616 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/084616
Polyimides Oct 17, 2017 Abandoned
Array ( [id] => 16206644 [patent_doc_number] => 20200239634 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-30 [patent_title] => POLYIMIDE-BASED BLOCK COPOLYMERS AND POLYIMIDE-BASED FILM COMPRISING THE SAME [patent_app_type] => utility [patent_app_number] => 15/769847 [patent_app_country] => US [patent_app_date] => 2017-10-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4295 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 297 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15769847 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/769847
Polyimide-based block copolymers and polyimide-based film comprising the same Oct 11, 2017 Issued
Array ( [id] => 12606819 [patent_doc_number] => 20180094103 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-04-05 [patent_title] => POLYAMIDE POWDER FOR SELECTIVE SINTERING METHODS [patent_app_type] => utility [patent_app_number] => 15/718069 [patent_app_country] => US [patent_app_date] => 2017-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2696 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 53 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15718069 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/718069
POLYAMIDE POWDER FOR SELECTIVE SINTERING METHODS Sep 27, 2017 Abandoned
Array ( [id] => 12126361 [patent_doc_number] => 20180009947 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-01-11 [patent_title] => 'PROCESS FOR PREPARING POLYCARBAMATE AND REACTION PRODUCT THEREOF' [patent_app_type] => utility [patent_app_number] => 15/712181 [patent_app_country] => US [patent_app_date] => 2017-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5454 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 12 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15712181 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/712181
PROCESS FOR PREPARING POLYCARBAMATE AND REACTION PRODUCT THEREOF Sep 21, 2017 Abandoned
Array ( [id] => 13607123 [patent_doc_number] => 20180355110 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-12-13 [patent_title] => POLYIMIDE-BASED BLOCK COPOLYMERS AND POLYIMIDE-BASED FILM COMPRISING THE SAME [patent_app_type] => utility [patent_app_number] => 15/773829 [patent_app_country] => US [patent_app_date] => 2017-09-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3976 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 325 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15773829 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/773829
Polyimide-based block copolymers and polyimide-based film comprising the same Sep 7, 2017 Issued
Array ( [id] => 15178357 [patent_doc_number] => 20190359770 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-11-28 [patent_title] => SULPHUR-CONTAINING POLYAMIDES AND METHODS FOR PRODUCING THE SAME [patent_app_type] => utility [patent_app_number] => 16/331384 [patent_app_country] => US [patent_app_date] => 2017-09-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8119 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 8 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16331384 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/331384
SULPHUR-CONTAINING POLYAMIDES AND METHODS FOR PRODUCING THE SAME Sep 6, 2017 Abandoned
Array ( [id] => 15178363 [patent_doc_number] => 20190359773 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-11-28 [patent_title] => METHOD FOR PRODUCING A POLYBENZAZOL POLYMER (P) [patent_app_type] => utility [patent_app_number] => 16/332948 [patent_app_country] => US [patent_app_date] => 2017-09-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13024 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 269 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16332948 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/332948
METHOD FOR PRODUCING A POLYBENZAZOL POLYMER (P) Sep 4, 2017 Abandoned
Array ( [id] => 16533374 [patent_doc_number] => 10875958 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-12-29 [patent_title] => Method for synthesizing polybutylene adipate terephthalate-polylactic acid (PBAT-PLA) copolyester [patent_app_type] => utility [patent_app_number] => 16/314404 [patent_app_country] => US [patent_app_date] => 2017-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2996 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16314404 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/314404
Method for synthesizing polybutylene adipate terephthalate-polylactic acid (PBAT-PLA) copolyester Aug 28, 2017 Issued
Array ( [id] => 14439257 [patent_doc_number] => 20190177501 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-06-13 [patent_title] => MICROWAVE FOAMING [patent_app_type] => utility [patent_app_number] => 16/327354 [patent_app_country] => US [patent_app_date] => 2017-08-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7397 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 19 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16327354 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/327354
MICROWAVE FOAMING Aug 22, 2017 Abandoned
Array ( [id] => 14439221 [patent_doc_number] => 20190177483 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-06-13 [patent_title] => METHOD FOR PRODUCING POLYIMIDES [patent_app_type] => utility [patent_app_number] => 16/325759 [patent_app_country] => US [patent_app_date] => 2017-08-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3325 [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] => 16325759 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/325759
METHOD FOR PRODUCING POLYIMIDES Aug 20, 2017 Abandoned
Array ( [id] => 14501601 [patent_doc_number] => 20190194455 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-06-27 [patent_title] => POLYAMIDES COMPRISING (PER)FLUOROPOLYETHER AND POLY(ORGANO SILOXANE) UNITS [patent_app_type] => utility [patent_app_number] => 16/329199 [patent_app_country] => US [patent_app_date] => 2017-08-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10168 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16329199 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/329199
POLYAMIDES COMPRISING (PER)FLUOROPOLYETHER AND POLY(ORGANO SILOXANE) UNITS Aug 8, 2017 Abandoned
Array ( [id] => 14534853 [patent_doc_number] => 20190203048 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-07-04 [patent_title] => Maleimide Resin Composition, Prepreg, Cured Product Of Same And Semiconductor Device [patent_app_type] => utility [patent_app_number] => 16/322514 [patent_app_country] => US [patent_app_date] => 2017-08-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10658 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16322514 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/322514
Maleimide Resin Composition, Prepreg, Cured Product Of Same And Semiconductor Device Aug 1, 2017 Abandoned
Array ( [id] => 12126363 [patent_doc_number] => 20180009949 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-01-11 [patent_title] => 'DINADIC PHENYL AMINE REACTIVE ENDCAPS' [patent_app_type] => utility [patent_app_number] => 15/653655 [patent_app_country] => US [patent_app_date] => 2017-07-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1880 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15653655 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/653655
DINADIC PHENYL AMINE REACTIVE ENDCAPS Jul 18, 2017 Abandoned
Array ( [id] => 14715827 [patent_doc_number] => 20190248977 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-08-15 [patent_title] => A PLASTIC ARTICLE AND A METHOD FOR MANUFACTURING THEROF [patent_app_type] => utility [patent_app_number] => 16/313065 [patent_app_country] => US [patent_app_date] => 2017-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4456 [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] => 16313065 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/313065
A PLASTIC ARTICLE AND A METHOD FOR MANUFACTURING THEROF Jun 25, 2017 Abandoned
Array ( [id] => 14534775 [patent_doc_number] => 20190203009 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-07-04 [patent_title] => METHOD FOR PRODUCING FOAM PARTICLES MADE OF THERMOPLASTIC ELASTOMERS WITH POLYAMIDE SEGMENTS [patent_app_type] => utility [patent_app_number] => 16/311888 [patent_app_country] => US [patent_app_date] => 2017-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4224 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16311888 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/311888
Method for producing foam particles made of thermoplastic elastomers with polyamide segments Jun 20, 2017 Issued
Array ( [id] => 14652885 [patent_doc_number] => 20190233571 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-08-01 [patent_title] => Composition Suitable for Preparing Polyurethane- or Polyisocyanurate Rigid Foams [patent_app_type] => utility [patent_app_number] => 16/312315 [patent_app_country] => US [patent_app_date] => 2017-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4326 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16312315 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/312315
Composition Suitable for Preparing Polyurethane- or Polyisocyanurate Rigid Foams Jun 7, 2017 Abandoned
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