
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 number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 16177086
[patent_doc_number] => 20200224054
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2020-07-16
[patent_title] => METHOD FOR PRODUCING AQUEOUS POLYIMIDE PRECURSOR SOLUTION COMPOSITION
[patent_app_type] => utility
[patent_app_number] => 16/832378
[patent_app_country] => US
[patent_app_date] => 2020-03-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 19502
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -4
[patent_words_short_claim] => 365
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16832378
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/832378 | Method for producing aqueous polyimide precursor solution composition | Mar 26, 2020 | Issued |
Array
(
[id] => 16222853
[patent_doc_number] => 20200247969
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2020-08-06
[patent_title] => METHOD FOR PRODUCING AQUEOUS POLYIMIDE PRECURSOR SOLUTION COMPOSITION
[patent_app_type] => utility
[patent_app_number] => 16/832337
[patent_app_country] => US
[patent_app_date] => 2020-03-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 18743
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -8
[patent_words_short_claim] => 344
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16832337
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/832337 | Method for producing aqueous polyimide precursor solution composition | Mar 26, 2020 | Issued |
Array
(
[id] => 17769490
[patent_doc_number] => 11401418
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2022-08-02
[patent_title] => Method for producing aqueous polyimide precursor solution composition
[patent_app_type] => utility
[patent_app_number] => 16/831717
[patent_app_country] => US
[patent_app_date] => 2020-03-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 21059
[patent_no_of_claims] => 10
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 122
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16831717
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/831717 | Method for producing aqueous polyimide precursor solution composition | Mar 25, 2020 | Issued |
Array
(
[id] => 17627375
[patent_doc_number] => 20220162390
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-05-26
[patent_title] => CHALCOGENIDE HYBRID ORGANIC/INORGANIC POLYMERS AND METHODS FOR PRODUCING AND USING THE SAME
[patent_app_type] => utility
[patent_app_number] => 17/441128
[patent_app_country] => US
[patent_app_date] => 2020-03-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 6009
[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] => 17441128
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/441128 | CHALCOGENIDE HYBRID ORGANIC/INORGANIC POLYMERS AND METHODS FOR PRODUCING AND USING THE SAME | Mar 19, 2020 | Pending |
Array
(
[id] => 16437196
[patent_doc_number] => 20200354522
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2020-11-12
[patent_title] => IMIDE COMPOSITION AND PRESERVATIVE COMPOSITION COMPRISING THE IMIDE COMPOSITION
[patent_app_type] => utility
[patent_app_number] => 16/822314
[patent_app_country] => US
[patent_app_date] => 2020-03-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 5301
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -16
[patent_words_short_claim] => 114
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16822314
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/822314 | IMIDE COMPOSITION AND PRESERVATIVE COMPOSITION COMPRISING THE IMIDE COMPOSITION | Mar 17, 2020 | Pending |
Array
(
[id] => 16297857
[patent_doc_number] => 20200283580
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2020-09-10
[patent_title] => UNSATURATED CYCLIC ANHYDRIDE END CAPPED POLYIMIDES AND POLYAMIC ACIDS AND PHOTOSENSITIVE COMPOSITIONS THEREOF
[patent_app_type] => utility
[patent_app_number] => 16/809572
[patent_app_country] => US
[patent_app_date] => 2020-03-05
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 11806
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -18
[patent_words_short_claim] => 75
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16809572
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/809572 | UNSATURATED CYCLIC ANHYDRIDE END CAPPED POLYIMIDES AND POLYAMIC ACIDS AND PHOTOSENSITIVE COMPOSITIONS THEREOF | Mar 4, 2020 | Abandoned |
Array
(
[id] => 16299428
[patent_doc_number] => 20200285151
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2020-09-10
[patent_title] => PHOTOSENSITIVE POLYIMIDE COMPOSITIONS
[patent_app_type] => utility
[patent_app_number] => 16/809566
[patent_app_country] => US
[patent_app_date] => 2020-03-05
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 20857
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -19
[patent_words_short_claim] => 57
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16809566
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/809566 | PHOTOSENSITIVE POLYIMIDE COMPOSITIONS | Mar 4, 2020 | Abandoned |
Array
(
[id] => 16297856
[patent_doc_number] => 20200283579
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2020-09-10
[patent_title] => REACTIVE END GROUP CONTAINING POLYIMIDES AND POLYAMIC ACIDS AND PHOTOSENSITIVE COMPOSITIONS THEREOF
[patent_app_type] => utility
[patent_app_number] => 16/809556
[patent_app_country] => US
[patent_app_date] => 2020-03-05
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 15373
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -18
[patent_words_short_claim] => 215
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16809556
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/809556 | Reactive end group containing polyimides and polyamic acids and photosensitive compositions thereof | Mar 4, 2020 | Issued |
Array
(
[id] => 17318282
[patent_doc_number] => 20210407332
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2021-12-30
[patent_title] => FLEXIBLE SUBSTRATE AND METHOD OF MANUFACTURING SAME
[patent_app_type] => utility
[patent_app_number] => 16/645476
[patent_app_country] => US
[patent_app_date] => 2020-02-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 4184
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -11
[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] => 16645476
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/645476 | Flexible substrate and method of manufacturing same | Feb 18, 2020 | Issued |
Array
(
[id] => 15993601
[patent_doc_number] => 20200172671
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2020-06-04
[patent_title] => SEMI-AROMATIC POLYAMIDE PREPARATION METHOD
[patent_app_type] => utility
[patent_app_number] => 16/783366
[patent_app_country] => US
[patent_app_date] => 2020-02-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 2565
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -7
[patent_words_short_claim] => 128
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16783366
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/783366 | SEMI-AROMATIC POLYAMIDE PREPARATION METHOD | Feb 5, 2020 | Abandoned |
Array
(
[id] => 16238363
[patent_doc_number] => 20200255597
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2020-08-13
[patent_title] => POLY(IMIDE-AMIDE) COPOLYMER OR ITS PRECURSOR, COMPOSITION INCLUDING SAME, COMPOSITION FOR PREPARING SAME, ARTICLE, METHOD FOR PREPARING ARTICLE, AND DISPLAY DEVICE INCLUDING ARTICLE
[patent_app_type] => utility
[patent_app_number] => 16/783288
[patent_app_country] => US
[patent_app_date] => 2020-02-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 10917
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -18
[patent_words_short_claim] => 353
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16783288
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/783288 | POLY(IMIDE-AMIDE) COPOLYMER OR ITS PRECURSOR, COMPOSITION INCLUDING SAME, COMPOSITION FOR PREPARING SAME, ARTICLE, METHOD FOR PREPARING ARTICLE, AND DISPLAY DEVICE INCLUDING ARTICLE | Feb 5, 2020 | Abandoned |
Array
(
[id] => 19042343
[patent_doc_number] => 11931416
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2024-03-19
[patent_title] => Immolative cell-penetrating complexes for nucleic acid delivery to the lung
[patent_app_type] => utility
[patent_app_number] => 17/427362
[patent_app_country] => US
[patent_app_date] => 2020-01-31
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 41
[patent_figures_cnt] => 44
[patent_no_of_words] => 59031
[patent_no_of_claims] => 13
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 124
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17427362
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/427362 | Immolative cell-penetrating complexes for nucleic acid delivery to the lung | Jan 30, 2020 | Issued |
Array
(
[id] => 18825337
[patent_doc_number] => 11840607
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2023-12-12
[patent_title] => Cross-linkable thermoplastics, and processes of making and using same
[patent_app_type] => utility
[patent_app_number] => 16/752804
[patent_app_country] => US
[patent_app_date] => 2020-01-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 9
[patent_figures_cnt] => 10
[patent_no_of_words] => 9949
[patent_no_of_claims] => 21
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 105
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16752804
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/752804 | Cross-linkable thermoplastics, and processes of making and using same | Jan 26, 2020 | Issued |
Array
(
[id] => 16712015
[patent_doc_number] => 20210079162
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2021-03-18
[patent_title] => POLYIMIDE PRECURSOR SOLUTION AND METHOD FOR PRODUCING POLYIMIDE FILM
[patent_app_type] => utility
[patent_app_number] => 16/744139
[patent_app_country] => US
[patent_app_date] => 2020-01-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 13319
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -12
[patent_words_short_claim] => 95
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16744139
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/744139 | POLYIMIDE PRECURSOR SOLUTION AND METHOD FOR PRODUCING POLYIMIDE FILM | Jan 14, 2020 | Abandoned |
Array
(
[id] => 16012951
[patent_doc_number] => 20200181318
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2020-06-11
[patent_title] => Photodegradable Polycaprolactone Fumarate Block Copolymers
[patent_app_type] => utility
[patent_app_number] => 16/742412
[patent_app_country] => US
[patent_app_date] => 2020-01-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 3552
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 9
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16742412
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/742412 | Photodegradable Polycaprolactone Fumarate Block Copolymers | Jan 13, 2020 | Abandoned |
Array
(
[id] => 15898195
[patent_doc_number] => 20200148616
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2020-05-14
[patent_title] => Production System/Production Process for Acrylic Acid and Precursors Thereof
[patent_app_type] => utility
[patent_app_number] => 16/739733
[patent_app_country] => US
[patent_app_date] => 2020-01-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 67797
[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] => 16739733
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/739733 | Production System/Production Process for Acrylic Acid and Precursors Thereof | Jan 9, 2020 | Abandoned |
Array
(
[id] => 16111781
[patent_doc_number] => 20200207913
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2020-07-02
[patent_title] => PHOSPHONIUM BROMIDE TERMINATED POLYIMIDE WITH HIGH TENSILE PROPERTIES
[patent_app_type] => utility
[patent_app_number] => 16/730447
[patent_app_country] => US
[patent_app_date] => 2019-12-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 9253
[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] => 16730447
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/730447 | PHOSPHONIUM BROMIDE TERMINATED POLYIMIDE WITH HIGH TENSILE PROPERTIES | Dec 29, 2019 | Abandoned |
Array
(
[id] => 17997915
[patent_doc_number] => 11499011
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2022-11-15
[patent_title] => Polyetherimide from metal free ionomers
[patent_app_type] => utility
[patent_app_number] => 16/730674
[patent_app_country] => US
[patent_app_date] => 2019-12-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 4
[patent_no_of_words] => 9815
[patent_no_of_claims] => 17
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 122
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16730674
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/730674 | Polyetherimide from metal free ionomers | Dec 29, 2019 | Issued |
Array
(
[id] => 16513032
[patent_doc_number] => 20200392290
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2020-12-17
[patent_title] => POLY(AMIDE-IMIDE) COPOLYMER, COMPOSITION FOR THIN FILM AND THIN FILM
[patent_app_type] => utility
[patent_app_number] => 16/726268
[patent_app_country] => US
[patent_app_date] => 2019-12-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 8075
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -15
[patent_words_short_claim] => 81
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16726268
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/726268 | POLY(AMIDE-IMIDE) COPOLYMER, COMPOSITION FOR THIN FILM AND THIN FILM | Dec 23, 2019 | Abandoned |
Array
(
[id] => 16090605
[patent_doc_number] => 20200199289
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2020-06-25
[patent_title] => SURFACE MODIFICATION OF SUBSTRATES USING POLY (2-OXAZINE)S
[patent_app_type] => utility
[patent_app_number] => 16/721127
[patent_app_country] => US
[patent_app_date] => 2019-12-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 6500
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -7
[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] => 16721127
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/721127 | SURFACE MODIFICATION OF SUBSTRATES USING POLY (2-OXAZINE)S | Dec 18, 2019 | Abandoned |