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] => 17378200 [patent_doc_number] => 11236197 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-02-01 [patent_title] => Multi-block copolymers [patent_app_type] => utility [patent_app_number] => 15/752506 [patent_app_country] => US [patent_app_date] => 2016-08-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 11 [patent_no_of_words] => 19413 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 60 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15752506 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/752506
Multi-block copolymers Aug 11, 2016 Issued
Array ( [id] => 13343011 [patent_doc_number] => 20180223045 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-08-09 [patent_title] => POLYIMIDE PRECURSOR COMPOSITION [patent_app_type] => utility [patent_app_number] => 15/749921 [patent_app_country] => US [patent_app_date] => 2016-08-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20189 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 187 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15749921 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/749921
Polyimide precursor composition Aug 7, 2016 Issued
Array ( [id] => 13372195 [patent_doc_number] => 20180237638 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-08-23 [patent_title] => TETRACARBOXYLIC DIANHYDRIDE, CARBONYL COMPOUND, POLYAMIC ACID, POLYIMIDE, METHODS FOR PRODUCING THE SAME, SOLUTION USING POLYAMIC ACID, AND FILM USING POLYIMIDE [patent_app_type] => utility [patent_app_number] => 15/752071 [patent_app_country] => US [patent_app_date] => 2016-08-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 32788 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 10 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15752071 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/752071
TETRACARBOXYLIC DIANHYDRIDE, CARBONYL COMPOUND, POLYAMIC ACID, POLYIMIDE, METHODS FOR PRODUCING THE SAME, SOLUTION USING POLYAMIC ACID, AND FILM USING POLYIMIDE Aug 4, 2016 Abandoned
Array ( [id] => 11421208 [patent_doc_number] => 20170029352 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-02-02 [patent_title] => 'PRODUCTION SYSTEM/PRODUCTION PROCESS FOR ACRYLIC ACID AND PRECURSORS THEREOF' [patent_app_type] => utility [patent_app_number] => 15/223178 [patent_app_country] => US [patent_app_date] => 2016-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 25 [patent_figures_cnt] => 25 [patent_no_of_words] => 73533 [patent_no_of_claims] => 45 [patent_no_of_ind_claims] => 10 [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] => 15223178 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/223178
Production system/production process for acrylic acid and precursors thereof Jul 28, 2016 Issued
Array ( [id] => 13328659 [patent_doc_number] => 20180215867 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-08-02 [patent_title] => POLYLACTIDE DERIVATIVE, METHOD FOR PRODUCING SAME, AND POLYLACTIDE STEREOCOMPLEX [patent_app_type] => utility [patent_app_number] => 15/754252 [patent_app_country] => US [patent_app_date] => 2016-07-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10223 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 15754252 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/754252
Polylactide derivative, method for producing same, and polylactide stereocomplex Jul 13, 2016 Issued
Array ( [id] => 11350316 [patent_doc_number] => 20160369056 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-12-22 [patent_title] => 'POLYIMIDE PRECURSOR COMPOSITION AND USE THEREOF AND POLYIMIDE MADE THEREFROM' [patent_app_type] => utility [patent_app_number] => 15/185928 [patent_app_country] => US [patent_app_date] => 2016-06-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 17307 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 1 [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] => 15185928 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/185928
POLYIMIDE PRECURSOR COMPOSITION AND USE THEREOF AND POLYIMIDE MADE THEREFROM Jun 16, 2016 Abandoned
Array ( [id] => 14534727 [patent_doc_number] => 20190202985 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-07-04 [patent_title] => CAPROLACTAM FORMULATIONS [patent_app_type] => utility [patent_app_number] => 15/572536 [patent_app_country] => US [patent_app_date] => 2016-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11802 [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] => 15572536 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/572536
CAPROLACTAM FORMULATIONS May 9, 2016 Abandoned
Array ( [id] => 12729037 [patent_doc_number] => 20180134846 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-05-17 [patent_title] => Compositions and Methods of Using Polyamidopolyamines and Non-Polymeric Amidoamines [patent_app_type] => utility [patent_app_number] => 15/564318 [patent_app_country] => US [patent_app_date] => 2016-04-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 22136 [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] => 15564318 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/564318
Compositions and Methods of Using Polyamidopolyamines and Non-Polymeric Amidoamines Apr 13, 2016 Abandoned
Array ( [id] => 12681232 [patent_doc_number] => 20180118910 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-05-03 [patent_title] => CROSSLINKED POLYOLEFIN RESIN FOAM [patent_app_type] => utility [patent_app_number] => 15/559533 [patent_app_country] => US [patent_app_date] => 2016-03-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4509 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15559533 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/559533
CROSSLINKED POLYOLEFIN RESIN FOAM Mar 23, 2016 Abandoned
Array ( [id] => 16126199 [patent_doc_number] => 10696845 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-06-30 [patent_title] => Energy-sensitive resin composition [patent_app_type] => utility [patent_app_number] => 15/558434 [patent_app_country] => US [patent_app_date] => 2016-03-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 43951 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 194 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15558434 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/558434
Energy-sensitive resin composition Mar 23, 2016 Issued
Array ( [id] => 11560414 [patent_doc_number] => 09622973 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2017-04-18 [patent_title] => 'Poly ε-caprolactone-ethoxylated fatty acid copolymers' [patent_app_type] => utility [patent_app_number] => 15/064507 [patent_app_country] => US [patent_app_date] => 2016-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 2168 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 8 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15064507 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/064507
Poly ε-caprolactone-ethoxylated fatty acid copolymers Mar 7, 2016 Issued
Array ( [id] => 10988960 [patent_doc_number] => 20160185905 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-06-30 [patent_title] => 'POSITIVE PHOTOSENSITIVE RESIN COMPOSITION AND POLYHYDROXYAMIDE RESIN' [patent_app_type] => utility [patent_app_number] => 15/064288 [patent_app_country] => US [patent_app_date] => 2016-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14328 [patent_no_of_claims] => 8 [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] => 15064288 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/064288
Positive photosensitive resin composition and polyhydroxyamide resin Mar 7, 2016 Issued
Array ( [id] => 13717395 [patent_doc_number] => 20170369652 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-12-28 [patent_title] => POLYMERS OF INTRINSIC MICROPOROSITY [patent_app_type] => utility [patent_app_number] => 15/543348 [patent_app_country] => US [patent_app_date] => 2016-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12438 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 238 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15543348 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/543348
Polymers of intrinsic microporosity Feb 25, 2016 Issued
Array ( [id] => 12058717 [patent_doc_number] => 20170335062 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-11-23 [patent_title] => 'POLYAMIC ACID, POLYIMIDE RESIN AND POLYIMIDE FILM' [patent_app_type] => utility [patent_app_number] => 15/021367 [patent_app_country] => US [patent_app_date] => 2016-02-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4530 [patent_no_of_claims] => 9 [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] => 15021367 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/021367
POLYAMIC ACID, POLYIMIDE RESIN AND POLYIMIDE FILM Feb 10, 2016 Abandoned
Array ( [id] => 10769119 [patent_doc_number] => 20160115275 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-04-28 [patent_title] => 'Monomers Issued From Renewable Resources and Process for Polymerising Them' [patent_app_type] => utility [patent_app_number] => 14/988825 [patent_app_country] => US [patent_app_date] => 2016-01-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3346 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 4 [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] => 14988825 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/988825
Monomers Issued From Renewable Resources and Process for Polymerising Them Jan 5, 2016 Abandoned
Array ( [id] => 10981865 [patent_doc_number] => 20160178809 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-06-23 [patent_title] => 'POLARIZING PLATE PROTECTIVE FILM, POLARIZING PLATE, AND DISPLAY' [patent_app_type] => utility [patent_app_number] => 14/969443 [patent_app_country] => US [patent_app_date] => 2015-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 24718 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [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] => 14969443 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/969443
Polarizing plate protective film, polarizing plate, and display Dec 14, 2015 Issued
Array ( [id] => 10980079 [patent_doc_number] => 20160177023 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-06-23 [patent_title] => 'CONTINUOUS PROCESS OF OLEFINIC EPOXIDATION BY SUPPORTED HETEROPOLY ACID' [patent_app_type] => utility [patent_app_number] => 14/969496 [patent_app_country] => US [patent_app_date] => 2015-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 5568 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [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] => 14969496 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/969496
CONTINUOUS PROCESS OF OLEFINIC EPOXIDATION BY SUPPORTED HETEROPOLY ACID Dec 14, 2015 Abandoned
Array ( [id] => 14117951 [patent_doc_number] => 10245818 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-04-02 [patent_title] => Method and arrangement for pre-curing an adhesive layer [patent_app_type] => utility [patent_app_number] => 14/967330 [patent_app_country] => US [patent_app_date] => 2015-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 4349 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 210 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14967330 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/967330
Method and arrangement for pre-curing an adhesive layer Dec 12, 2015 Issued
Array ( [id] => 12030910 [patent_doc_number] => 20170321009 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-11-09 [patent_title] => 'SEMI-AROMATIC POLYAMIDE PREPARATION METHOD' [patent_app_type] => utility [patent_app_number] => 15/535269 [patent_app_country] => US [patent_app_date] => 2015-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2637 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [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] => 15535269 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/535269
SEMI-AROMATIC POLYAMIDE PREPARATION METHOD Dec 8, 2015 Abandoned
Array ( [id] => 11003728 [patent_doc_number] => 20160200677 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-07-14 [patent_title] => 'PREPARATION OF CAPROLACTAM FROM 6-AMINO CAPROIC ACID OBTAINED IN A FERMENTATION PROCESS' [patent_app_type] => utility [patent_app_number] => 14/963114 [patent_app_country] => US [patent_app_date] => 2015-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3518 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [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] => 14963114 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/963114
PREPARATION OF CAPROLACTAM FROM 6-AMINO CAPROIC ACID OBTAINED IN A FERMENTATION PROCESS Dec 7, 2015 Abandoned
Menu